{"id":71369,"date":"2017-03-15T06:30:18","date_gmt":"2017-03-14T22:30:18","guid":{"rendered":"\/\/m.iemloyee.com\/?p=71369"},"modified":"2017-03-15T11:25:36","modified_gmt":"2017-03-15T03:25:36","slug":"%e5%b4%94%e5%b1%b9nature%e5%ad%90%e5%88%8a%e6%9c%80%e6%96%b0%e7%bb%bc%e8%bf%b0%ef%bc%9a%e7%94%a8%e4%ba%8e%e9%ab%98%e8%83%bd%e7%94%b5%e6%b1%a0%e7%9a%84%e9%87%91%e5%b1%9e%e9%94%82%e8%b4%9f%e6%9e%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=71369","title":{"rendered":"\u5d14\u5c79Nature\u5b50\u520a\u6700\u65b0\u7efc\u8ff0\uff1a\u7528\u4e8e\u9ad8\u80fd\u7535\u6c60\u7684\u91d1\u5c5e\u9502\u8d1f\u6781\u7684\u590d\u5174\uff01"},"content":{"rendered":"

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\u2014\u2014\u5d14\u5c79\u6559\u6388<\/strong><\/p>\n

\u3010\u5f15\u8a00\u3011<\/strong><\/span><\/p>\n

\u9502\u79bb\u5b50\u7535\u6c60\u5bf9\u65e5\u5e38\u751f\u6d3b\u4ea7\u751f\u4e86\u6df1\u8fdc\u7684\u5f71\u54cd\uff0c\u5546\u4e1a\u5316\u7684\u4f7f\u7528\u78b3\u8d1f\u6781\u7684\u9502\u79bb\u5b50\u7535\u6c60\u73b0\u5df2\u57fa\u672c\u63a5\u8fd1\u5176\u7406\u8bba\u5bb9\u91cf\uff0c\u96be\u4ee5\u6ee1\u8db3\u4fbf\u643a\u7535\u5b50\u8bbe\u5907\u3001\u7535\u52a8\u6c7d\u8f66\u548c\u5927\u89c4\u6a21\u80fd\u91cf\u5b58\u50a8\u7b49\u65b9\u9762\u8d8a\u6765\u8d8a\u9ad8\u7684\u5e94\u7528\u8981\u6c42\u3002\u5728\u53ef\u7528\u4f5c\u9502\u7535\u6c60\u8d1f\u6781\u7684\u6750\u6599\u4e2d\uff0c\u91d1\u5c5e\u9502\u5177\u6709\u6700\u5927\u7684\u7406\u8bba\u80fd\u91cf\u5bc6\u5ea6\uff083860 mAh g\u22121<\/sup>\u62162061 mAh cm\u22123<\/sup>\uff09\u548c\u6700\u4f4e\u7684\u7535\u5316\u5b66\u52bf\uff08\u76f8\u5bf9\u4e8e\u6807\u51c6\u6c22\u7535\u6781\u4e3a3.04 V\uff09\uff0c\u662f\u4e0b\u4e00\u4ee3\u9ad8\u80fd\u9502\u7535\u6c60\u5982Li-S\u548cLi-\u7a7a\u6c14\u7535\u6c60\u7684\u8d1f\u6781\u6750\u6599\u7684\u6700\u4f73\u9009\u62e9\u3002\u7136\u800c\uff0c\u91d1\u5c5e\u9502\u8d1f\u6781\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u6613\u751f\u6210\u679d\u6676\uff0c\u89e3\u51b3\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u7684\u95ee\u9898\u662f\u5f53\u524d\u91d1\u5c5e\u9502\u8d1f\u6781\u7814\u7a76\u7684\u91cd\u70b9\u3002<\/p>\n

\u8fd1\u671f\uff0c\u65af\u5766\u798f\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u7cfb\u7684\u5d14\u5c79\u6559\u6388<\/strong>\u5728Nature Nanotechnology<\/strong>\u53d1\u8868\u4e86\u9898\u4e3a\u201cReviving the lithium metal anode for high-energy batteries<\/strong>\u201d\u7684\u7efc\u8ff0\uff0c\u9996\u6b21\u7cfb\u7edf\u603b\u7ed3\u4e86\u5f53\u524d\u5bf9\u4e8e\u91d1\u5c5e\u9502\u8d1f\u6781\u7684\u7406\u89e3\uff0c\u5f3a\u8c03\u4e86\u8fd1\u671f\u5728\u6750\u6599\u8bbe\u8ba1\u548c\u5148\u8fdb\u8868\u5f81\u65b9\u6cd5\u4e0a\u7684\u91cd\u5927\u8fdb\u5c55\uff0c\u5e76\u4e14\u4e3a\u91d1\u5c5e\u9502\u8d1f\u6781\u672a\u6765\u7684\u7814\u7a76\u65b9\u5411\u63d0\u4f9b\u4e86\u53c2\u8003\u3002<\/p>\n

\"\"<\/p>\n

\u7efc\u8ff0\u603b\u89c8\u56fe<\/strong><\/p>\n

1.<\/strong>\u91d1\u5c5e\u9502\u8d1f\u6781\u7684\u6311\u6218<\/strong><\/span><\/p>\n

\u5728\u91d1\u5c5e\u9502\u8d1f\u6781\u5b9e\u7528\u5316\u4e4b\u524d\uff0c\u9700\u8981\u514b\u670d\u5176\u5728\u5b89\u5168\u6027\u548c\u5faa\u73af\u7a33\u5b9a\u6027\u7b49\u65b9\u9762\u5b58\u5728\u7684\u6311\u6218\u3002\u5728\u5145\u653e\u7535\u5faa\u73af\u8fc7\u7a0b\u4e2d\uff0c\u9502\u4f1a\u4e0d\u5747\u5300\u6c89\u79ef\u5f62\u6210\u679d\u6676\u800c\u9020\u6210\u7535\u6c60\u77ed\u8def\uff1b\u540c\u65f6\u4f4e\u7684\u5e93\u4f26\u6548\u7387\u548c\u9010\u6e10\u589e\u957f\u7684\u9502\u8d1f\u6781\u8d85\u7535\u52bf\u4e5f\u4f1a\u5bfc\u81f4\u5bb9\u91cf\u7684\u6025\u5267\u964d\u4f4e\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u9700\u8981\u5bf9\u754c\u9762\u5316\u5b66\u3001\u9502\u6c89\u79ef\u7684\u884c\u4e3a\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u8054\u7cfb\u6709\u66f4\u6df1\u5165\u7684\u7406\u89e3\u3002<\/p>\n

1.1 <\/strong>\u9502\u8868\u9762\u56fa\u6001\u7535\u89e3\u8d28\u754c\u9762\u7684\u5f62\u6210<\/strong><\/span><\/p>\n

\u56fa\u6001\u7535\u89e3\u8d28\u754c\u9762\uff08SEI\uff09\u662f\u7535\u6c60\u7814\u7a76\u7684\u91cd\u70b9\u3002\u7531\u4e8eLi+<\/sup>\/Li\u5177\u6709\u9ad8\u5ea6\u8d1f\u7684\u7535\u5316\u5b66\u52bf\uff0c\u4efb\u4f55\u7535\u89e3\u8d28\u90fd\u80fd\u5728\u9502\u8868\u9762\u88ab\u8fd8\u539f\uff0c\u901a\u8fc7\u949d\u5316SEI\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u7136\u800c\uff0c\u91d1\u5c5e\u9502\u8d1f\u6781\u5bf9SEI\u7684\u8981\u6c42\u5f88\u9ad8\uff0c\u9502\u4e0a\u7684SEI\u5e94\u5177\u6709\u9ad8\u7684\u9502\u79bb\u5b50\u7535\u5bfc\u7387\u548c\u597d\u7684\u7535\u5b50\u963b\u6321\u80fd\u529b\uff0c\u6210\u5206\u3001\u5f62\u6001\u548c\u79bb\u5b50\u7535\u5bfc\u7387\u8981\u5747\u4e00\u3002\u7531\u4e8e\u5faa\u73af\u8fc7\u7a0b\u4e2d\u754c\u9762\u8d77\u4f0f\u6bd4\u8f83\u5927\uff0c\u8fd8\u8981\u6c42SEI\u5177\u6709\u826f\u597d\u7684\u67d4\u97e7\u6027\u751a\u81f3\u5f39\u6027\u3002<\/p>\n

\u70f7\u57fa\u78b3\u9178\u9502\u548c\u919a\u7c7b\u662f\u9002\u7528\u4e8e\u9502\u8d1f\u6781\u7684\u4e24\u79cd\u91cd\u8981\u7684\u7535\u89e3\u8d28\uff0c\u6539\u5584\u78b3\u9178\u76d0\u7535\u89e3\u8d28\u4e2d\u7684\u9502\u8d1f\u6781\uff0c\u6709\u671b\u53d6\u4ee3\u4f20\u7edf\u7684\u78b3\u8d1f\u6781\u800c\u5927\u5e45\u63d0\u9ad8\u7535\u6c60\u5bb9\u91cf\uff1b\u53d1\u5c55\u919a\u7c7b\u7535\u89e3\u8d28\u4e2d\u7684\u9502\u8d1f\u6781\u4ece\u957f\u8fdc\u6765\u770b\u5c06\u4f1a\u6709\u5229\u4e8eLi-S\u548cLi-\u7a7a\u6c14\u7535\u6c60\u7684\u53d1\u5c55\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u8fd9\u4e24\u79cd\u7535\u89e3\u8d28\u7cfb\u7edfSEI\u5f62\u6210\u7684\u673a\u7406\u7c7b\u4f3c\uff0c\u5728\u67d0\u4e00\u4f53\u7cfb\u4e2d\u7684\u53d1\u73b0\u53ef\u4ee5\u88ab\u5e94\u7528\u5230\u53e6\u4e00\u4e2a\u4f53\u7cfb\u4e2d\u3002<\/p>\n

1.2 <\/strong>\u9502\u679d\u6676\u751f\u957f\u7406\u8bba<\/strong><\/span><\/p>\n

\u5de5\u4e1a\u5728\u5927\u7535\u6d41\u4e0b\u7535\u9540\u91d1\u5c5e\u5982Cu\u3001Ni\u548cZn\u65f6\uff0c\u7531\u4e8e\u9633\u79bb\u5b50\u9010\u6e10\u88ab\u8017\u5c3d\uff0c\u6253\u7834\u4e86\u7535\u6781\u8868\u9762\u7684\u7535\u4e2d\u6027\u4ea7\u751f\u7a7a\u95f4\u7535\u8377\u5c42\uff0c\u5bfc\u81f4\u91d1\u5c5e\u7684\u4e0d\u5747\u5300\u6c89\u79ef\uff0c\u679d\u6676\u751f\u957f\u73b0\u8c61\u65f6\u6709\u53d1\u751f\u3002\u7136\u800c\u5728\u9502\u7535\u6c60\u4e2d\uff0c\u9502\u679d\u6676\u7684\u5f62\u6210\u673a\u7406\u5374\u6709\u6240\u4e0d\u540c\uff0c\u9700\u8981\u8003\u8651\u754c\u9762\u5316\u5b66\u7684\u5f71\u54cd\u3002\u9502\u7684\u8fd8\u539f\u7535\u6781\u7535\u6781\u7535\u52bf\u6bd4\u8f83\u9ad8\uff0c\u4f1a\u5728\u8868\u9762\u81ea\u53d1\u5f62\u6210SEI\u5c42\u3002\u5982\u679cSEI\u7684\u9502\u79bb\u5b50\u7535\u5bfc\u7387\u4e0d\u5747\u4e00\uff0c\u5c06\u4f1a\u5bfc\u81f4\u4e0d\u5747\u5300\u6210\u6838\u3002\u6b64\u5916\uff0c\u5faa\u73af\u8fc7\u7a0b\u7684\u4f53\u79ef\u53d8\u5316\u4f1a\u4f7fSEI\u51fa\u73b0\u88c2\u7eb9\uff0c\u53cd\u8fc7\u6765\u4f1a\u52a0\u5267\u9502\u7684\u4e0d\u5747\u5300\u6c89\u79ef\u3002\u9502\u679d\u6676\u751f\u957f\u662f\u81ea\u589e\u5f3a\u7684\u8fc7\u7a0b\u3002<\/p>\n

1.3 <\/strong>\u6781\u5927\u7684\u76f8\u5bf9\u4f53\u79ef\u53d8\u5316<\/strong><\/span><\/p>\n

\u6240\u6709\u7684\u7535\u6781\u6750\u6599\u5728\u5145\u653e\u7535\u5faa\u73af\u7684\u8fc7\u7a0b\u4e2d\u90fd\u4f1a\u7ecf\u5386\u4f53\u79ef\u53d8\u5316\uff0c\u751a\u81f3\u8fde\u5546\u4e1a\u5316\u7684\u77f3\u58a8\u7535\u6781\u4e5f\u670910%\u7684\u4f53\u79ef\u53d8\u5316\u3002\u800c\u5bf9\u4e8e\u91d1\u5c5e\u9502\u6765\u8bf4\uff0c\u7531\u4e8e\u5176\u6ca1\u6709\u4e3b\u4f53\uff0c\u4f53\u79ef\u53d8\u5316\u5219\u66f4\u5927\u3002\u4ece\u5b9e\u7528\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u5355\u8fb9\u5546\u7528\u7535\u6781\u7684\u9762\u79ef\u5bb9\u91cf\u9700\u8981\u8fbe\u52303 mAh cm\u22122<\/sup>\uff0c\u5bf9\u4e8e\u9502\u6765\u8bf4\u5c06\u4f1a\u670914.6 \u03bcm\u7684\u4f53\u79ef\u53d8\u5316\u3002\u8fd9\u4e2a\u6570\u503c\u5728\u5c06\u6765\u8fd8\u4f1a\u66f4\u5927\uff0c\u610f\u5473\u7740\u5728\u5faa\u73af\u8fc7\u7a0b\u4e2d\u9502\u754c\u9762\u7684\u79fb\u52a8\u5c06\u4f1a\u8fbe\u5230\u51e0\u5341\u4e2a\u5fae\u7c73\u3002<\/p>\n

1.4 <\/strong>\u91d1\u5c5e\u9502\u6311\u6218\u4e4b\u95f4\u7684\u8054\u7cfb<\/strong><\/span><\/p>\n

\u56fe1b\u603b\u7ed3\u4e86\u91d1\u5c5e\u9502\u8d1f\u6781\u6700\u4e3b\u8981\u7684\u95ee\u9898\u3002\u5728\u9502\u7535\u9540\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5de8\u5927\u7684\u4f53\u79ef\u81a8\u80c0\u4f7fSEI\u7834\u88c2\uff08\u6b65\u9aa41\uff09\uff0c\u4fc3\u8fdb\u9502\u679d\u6676\u5728\u88c2\u7f1d\u5904\u751f\u957f\uff08\u6b65\u9aa42\uff09\u3002\u5728\u9502\u5265\u79bb\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f53\u79ef\u53d8\u5316\u8fdb\u4e00\u6b65\u7834\u574fSEI\u5c42\uff0c\u800c\u4ece\u7ed3\u70b9\u5904\u5265\u79bb\u5219\u4f1a\u6253\u65ad\u7535\u63a5\u89e6\u5f62\u6210\u201c\u6b7b\u201d\u9502\uff08\u91d1\u5c5e\u9502\u4ece\u57fa\u5e95\u4e0a\u5b64\u7acb\uff0c\u6b65\u9aa43\uff09\uff0c\u4e0d\u65ad\u5faa\u73af\u4e4b\u540e\uff0c\u4ee5\u4e0a\u8fc7\u7a0b\u5c06\u4f1a\u53cd\u590d\u53d1\u751f\u6700\u7ec8\u5f62\u6210\u591a\u5b54\u9502\u7535\u6781\uff0c\u9020\u6210\u5bb9\u91cf\u6025\u5267\u964d\u4f4e\u3002\u66f4\u8be6\u7ec6\u7684\u8054\u7cfb\u5982\u56fe1c\u6240\u793a\u3002SEI\u7684\u65ad\u88c2\uff0c\u5316\u5b66\u526f\u53cd\u5e94\uff0c\u679d\u6676\u548c\u201c\u6b7b\u201d\u9502\u7684\u5f62\u6210\uff0c\u6700\u7ec8\u5bfc\u81f4\u4e86\u4e25\u91cd\u7684\u5b89\u5168\u95ee\u9898\u548c\u5bb9\u91cf\u4e0b\u964d\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 <\/strong>\u9502\u91d1\u5c5e\u8d1f\u6781\u6240\u9762\u4e34\u7684\u673a\u4f1a\u548c\u6311\u6218<\/strong><\/p>\n

a<\/strong>\uff0e\u6c7d\u6cb9\u3001\u6700\u5148\u8fdb\u7684\u9502\u79bb\u5b50\u7535\u6c60\u3001\u9502\u91d1\u5c5e\/LOM<\/strong>\u7535\u6c60\u3001Li-S<\/strong>\u548cLi-<\/strong>\u7a7a\u6c14\u7535\u6c60\u7684\u5b9e\u9645\u6bd4\u80fd\u91cf\uff08\u7c89\u8272\uff09\u548c\u80fd\u91cf\u5bc6\u5ea6\uff08\u84dd\u8272\uff09<\/strong><\/p>\n

b<\/strong>\uff0e\u9502\u5265\u79bb\/<\/strong>\u7535\u9540\u8fc7\u7a0b\u7684\u793a\u610f\u56fe\u3002\u6b65\u9aa41<\/strong>\uff1a\u9502\u7535\u9540\u4f7f\u4f53\u79ef\u81a8\u80c0\uff0cSEI<\/strong>\u819c\u5f00\u88c2\uff1b\u6b65\u9aa42<\/strong>\uff1a\u673a\u68b0\u7535\u9540\u4f7f\u9502\u679d\u6676\u4ece\u88c2\u7f1d\u4e0a\u751f\u957f\uff1b\u6b65\u9aa43<\/strong>\uff1a\u9502\u5265\u79bb\u5bfc\u81f4\u5b64\u7acb\u9502\u7684\u4ea7\u751f\uff0c\u4f53\u79ef\u53d8\u5316\u4f7fSEI<\/strong>\u8fdb\u4e00\u6b65\u7834\u88c2\uff1b\u6b65\u9aa44<\/strong>\uff1a\u4e0d\u65ad\u5faa\u73af\uff0c\u4f7f1-3<\/strong>\u6b65\u53cd\u590d\u53d1\u751f\uff0c\u5bfc\u81f4\u4e25\u91cd\u7684\u5b89\u5168\u95ee\u9898\u548c\u5bb9\u91cf\u4e0b\u964d<\/strong><\/p>\n

c<\/strong>\uff0e\u91d1\u5c5e\u9502\u8d1f\u6781\u7684\u4e0d\u540c\u6311\u6218\u4e4b\u95f4\u7684\u8054\u7cfb\uff0c\u6e90\u4e8e\u9ad8\u7684\u53cd\u5e94\u6d3b\u6027\u548c\u6781\u5927\u7684\u76f8\u5bf9\u4f53\u79ef\u53d8\u5316<\/strong><\/p>\n

2.<\/strong>\u7a33\u5b9a\u91d1\u5c5e\u9502\u8d1f\u6781\u7684\u7535\u89e3\u8d28\u5de5\u7a0b<\/strong><\/span><\/p>\n

\u7535\u89e3\u8d28\u6dfb\u52a0\u5242\u5df2\u88ab\u7528\u6765\u6539\u5584\u9502\u8d1f\u6781\u7684\u6027\u80fd\u3002\u8fd9\u4e9b\u6dfb\u52a0\u5242\u53ef\u4ee5\u5728\u9502\u8868\u9762\u5206\u89e3\uff0c\u805a\u5408\u6216\u8005\u5438\u9644\uff0c\u4fee\u9970SEI\u7684\u7269\u7406\u5316\u5b66\u6027\u80fd\uff0c\u8c03\u8282\u9502\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u7684\u7535\u6d41\u5206\u5e03\u3002\u6dfb\u52a0\u5242\u7684\u5b58\u5728\uff0c\u6709\u65f6\u751a\u81f3\u5728ppm\u91cf\u7ea7\uff0c\u4e5f\u80fd\u6539\u53d8\u6c89\u79ef\u5f62\u6001\u548c\u5faa\u73af\u6548\u7387\u3002\u5178\u578b\u7684\u6dfb\u52a0\u5242\u6709\u6c14\u4f53\u5206\u5b50\uff08CO2<\/sub>, SO2<\/sub>, N2<\/sub>O\uff09\u30012-\u7532\u57fa\u544b\u5583\u3001\u6709\u673a\u82b3\u9999\u65cf\u5316\u5408\u7269\u4ee5\u53ca\u5404\u79cd\u8868\u9762\u6d3b\u6027\u5242\u7b49\u3002<\/p>\n

2.1 <\/strong>\u542b\u6c1f\u5316\u5408\u7269<\/strong><\/span><\/p>\n

\u5728\u78b3\u9178\u76d0\u7535\u89e3\u8d28\u4e2d\u52a0\u5165\u5c11\u91cf\u7684HF\u548cH2<\/sub>O\u53ef\u4ee5\u5728\u9502\u8868\u9762\u5f62\u6210\u7a20\u5bc6\u4e14\u5747\u4e00\u7684LiF\/Li2<\/sub>O\u53cc\u5206\u5b50\u5c42\uff0c\u4f7f\u9502\u7684\u6c89\u79ef\u53d8\u5f97\u5e73\u6ed1\u3002\u7136\u800c\u5e93\u4f26\u6548\u7387\u4e0d\u9ad8\u3001\u5faa\u73af\u51e0\u6b21\u4e4b\u540e\u4fdd\u62a4\u4f5c\u7528\u6d88\u5931\u662f\u8be5\u65b9\u6cd5\u5b58\u5728\u7684\u95ee\u9898\u3002\u6c1f\u76d0\u4f8b\u5982LiPF6<\/sub>\u3001(C2<\/sub>H5<\/sub>)4<\/sub>NF(HF)4<\/sub>\u548cLiF\u7b49\u4e5f\u5b58\u5728\u7c7b\u4f3c\u7684\u95ee\u9898\u3002\u6c1f\u4ee3\u78b3\u9178\u4e59\u70ef\u916f\u662f\u4e00\u79cd\u8584\u819c\u5f62\u6210\u6dfb\u52a0\u5242\uff0c\u53ef\u5728\u9502\u8868\u9762\u5f62\u6210\u67d4\u8f6f\u7684\u8584\u819c\uff0c\u6291\u5236\u9502\u679d\u6676\u751f\u6210\uff0c\u63d0\u9ad8\u5e93\u4f26\u6548\u7387\u3002<\/p>\n

2.2 <\/strong>\u81ea\u4fee\u590d\u9759\u7535\u573a<\/strong><\/span><\/p>\n

\u5728\u78b3\u9178\u76d0\u7535\u89e3\u8d28\u4e2d\u52a0\u5165Cs+<\/sup>\u548cRb+<\/sup>\u7b49\u6dfb\u52a0\u5242\uff0c\u53ef\u4ee5\u901a\u8fc7\u201c\u81ea\u4fee\u590d\u9759\u7535\u573a\u201d\u673a\u7406\u907f\u514d\u9502\u679d\u6676\u7684\u5f62\u6210\u3002\u5982\u679c\u91d1\u5c5e\u79bb\u5b50\uff08M+<\/sup>\uff09\u6dfb\u52a0\u5242\u5177\u6709\u6bd4\u9502\u66f4\u4f4e\u7684\u8fd8\u539f\u7535\u52bf\uff0c\u5728\u9502\u6c89\u79ef\u7684\u8fc7\u7a0b\u4e2d\uff0cM+<\/sup>\u4f1a\u5438\u9644\u5728\u9502\u8868\u9762\u800c\u4e0d\u88ab\u8fd8\u539f\u3002\u5982\u679c\u53d1\u751f\u4e86\u4e0d\u5747\u5300\u7684\u9502\u6c89\u79ef\uff0c\u51f8\u8d77\u5904\u7684\u7535\u8377\u79ef\u7d2f\u5c06\u4f1a\u5438\u5f15\u66f4\u591a\u7684M+<\/sup>\u5f62\u6210\u9759\u7535\u573a\u3002\u6b63\u7535\u8377\u7535\u573a\u5c06\u4f1a\u6392\u65a5\u9502\u79bb\u5b50\uff0c\u964d\u4f4e\u51f8\u8d77\u7684\u8513\u5ef6\uff0c\u4ece\u800c\u6539\u5584\u9502\u7684\u6c89\u79ef\u8d28\u91cf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2 <\/strong>\u4e0d\u540c\u7535\u89e3\u8d28\u6dfb\u52a0\u5242\u7684\u5f71\u54cd<\/strong><\/p>\n

a<\/strong>\uff0e\u57fa\u4e8e\u81ea\u4fee\u590d\u9759\u7535\u573a\u7406\u8bba\u7684\u9502\u6c89\u79ef\u8fc7\u7a0b\u56fe\u89e3\u3002M+<\/sup><\/strong>\u4f1a\u5438\u9644\u5728\u51f8\u8d77\u5904\u5f62\u6210\u9759\u7535\u573a\uff0c\u6392\u65a5\u9502\u79bb\u5b50\uff0c\u51cf\u7f13\u51f8\u8d77\u7684\u751f\u957f<\/strong><\/p>\n

b<\/strong>\uff0e1 M<\/strong>\u6ca1\u6709\u6dfb\u52a0\u5242\u7684LiPF6<\/sub>\/<\/strong>\u4e19\u70ef\u78b3\u9178\u76d0\u57280.1 mA cm\u22122<\/sup><\/strong>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u9502\u7684\u6c89\u79ef\u5f62\u6001<\/strong><\/p>\n

c<\/strong>\uff0e1 M<\/strong>\u6dfb\u52a00.05 M<\/strong>\u7684CsPF6<\/sub><\/strong>\u7684LiPF6<\/sub>\/<\/strong>\u4e19\u70ef\u78b3\u9178\u76d0\u57280.1 mA cm\u22122<\/sup><\/strong>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u9502\u7684\u6c89\u79ef\u5f62\u6001<\/strong><\/p>\n

d<\/strong>\uff0e280<\/strong>\u6b21\u5faa\u73af\u4e4b\u540e7 M LiTFSI(DOL\/DME)<\/strong>\u7535\u89e3\u8d28\u4e2d\u9502\u91d1\u5c5e\u9502\u8868\u9762\u7684SEM<\/strong>\u56fe\uff0c\u53ef\u4ee5\u770b\u51fa\u8868\u9762\u6ca1\u6709\u679d\u6676\u751f\u6210<\/strong><\/p>\n

e<\/strong>\uff0e1.0 mA cm\u22122<\/sup><\/strong>\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c1 M LiPF6<\/sub>\/PC(<\/strong>\u5de6)<\/strong>\u548c4 M LiFSI\/DME (<\/strong>\u53f3)<\/strong>\u4e2d\u9502\u5728\u94dc\u4e0a\u6c89\u79ef\u7684\u8868\u9762\u5f62\u8c8c\u548c\u5149\u5b66\u7167\u7247<\/strong><\/p>\n

2.3 <\/strong>\u591a\u786b\u5316\u9502\u548cLiNO3<\/sub><\/strong>\u7684\u534f\u540c\u6548\u5e94<\/strong><\/span><\/p>\n

LiNO3<\/sub>\u662f\u919a\u7c7b\u7535\u89e3\u8d28\u4e2d\u4e00\u7c7b\u91cd\u8981\u7684\u6dfb\u52a0\u5242\uff0c\u4e0e\u591a\u786b\u5316\u9502\u7ed3\u5408\u65f6\u4e5f\u80fd\u8fbe\u5230\u7a33\u5b9a\u9502\u8d1f\u6781\u7684\u6548\u679c\u3002\u4e24\u79cd\u6dfb\u52a0\u5242\u540c\u65f6\u5b58\u5728\u65f6\uff0c\u9502\u5728\u919a\u7535\u89e3\u8d28\u4e2d\u6c89\u79ef\u4e3a\u5e73\u677f\u72b6\u800c\u4e0d\u4ea7\u751f\u679d\u6676\u3002\u8fd9\u79cd\u534f\u540c\u4f5c\u7528\u5f52\u56e0\u4e8e\u4e24\u79cd\u6dfb\u52a0\u5242\u4e0e\u9502\u53cd\u5e94\u7684\u7ade\u4e89\u3002LiNO3<\/sub>\u9996\u5148\u4e0e\u9502\u53cd\u5e94\u4f7f\u9502\u8868\u9762\u949d\u5316\uff0c\u9502\u968f\u540e\u5728SEI\u4e0a\u5c42\u53cd\u5e94\u751f\u6210Li2<\/sub>S\/Li2<\/sub>S2<\/sub>\u963b\u6b62\u7535\u89e3\u8d28\u7684\u5206\u89e3\u3002\u8fd9\u79cd\u534f\u540c\u4f5c\u7528\u80fd\u4f7f\u7535\u6c60\u5728\u5927\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7a33\u5b9a\u5faa\u73af\u3002<\/p>\n

2.4 <\/strong>\u9ad8\u6d53\u5ea6\u76d0<\/strong><\/span><\/p>\n

\u5728\u9502\u79bb\u5b50\u8017\u5c3d\u3001\u9502\u679d\u6676\u751f\u957f\u7684\u6a21\u578b\u4e2d\uff0c\u9ad8\u6d53\u5ea6\u7684\u9502\u76d0\u80fd\u591f\u589e\u52a0\u4ea7\u751f\u679d\u6676\u7684\u7535\u6d41\u9608\u503c\u4ece\u800c\u6291\u5236\u679d\u6676\u751f\u6210\u3002\u57fa\u4e8e\u8fd9\u79cd\u601d\u60f3\uff0c\u6d53\u5ea6\u9ad8\u8fbe7 M\u7684LiTFSI\u6210\u4e3aLi-S\u7535\u6c60\u65b0\u4e00\u4ee3\u7684\u7535\u89e3\u8d28\u3002\u9ad8\u6d53\u5ea6\u7535\u89e3\u8d28\u80fd\u6709\u6548\u6291\u5236\u9502\u679d\u6676\uff08\u56fe2d\uff09\u5e76\u4e14\u964d\u4f4e\u591a\u786b\u5316\u9502\u7684\u6eb6\u89e3\u3002\u6b64\u5916\uff0c\u8be5\u65b9\u6cd5\u8fd8\u80fd\u63d0\u9ad8\u9502\u79bb\u5b50\u8fc1\u79fb\u7387\uff0c\u53ef\u660e\u663e\u63d0\u5347\u7535\u6c60\u7684\u500d\u7387\u6027\u80fd\u3002\u7c7b\u4f3c\u5730\uff0c\u4f7f\u75284 M LiFSI\/DME\u7535\u89e3\u8d28\u7684\u7535\u6c60\u5728\u5927\u7535\u6d41\u4e0b\u5177\u6709\u9ad8\u7684\u5e93\u4f26\u6548\u7387\u3002<\/p>\n

3.<\/strong>\u901a\u8fc7\u754c\u9762\u5de5\u7a0b\u6765\u7a33\u5b9a\u91d1\u5c5e\u9502\u8d1f\u6781<\/strong><\/span><\/p>\n

SEI\u7684\u7a33\u5b9a\u6027\u5bf9\u4e8e\u91d1\u5c5e\u9502\u7535\u6c60\u7684\u7535\u9540\/\u5265\u79bb\u884c\u4e3a\u548c\u5faa\u73af\u5bff\u547d\u6709\u7740\u76f4\u63a5\u7684\u5f71\u54cd\uff0c\u56e0\u6b64SEI\u5de5\u7a0b\u662f\u89e3\u51b3\u91d1\u5c5e\u9502\u6311\u6218\u91cd\u8981\u65b9\u9762\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0cSEI\u5e94\u5177\u6709\u5747\u4e00\u5316\u3001\u76f8\u5bf9\u8584\u3001\u7ed3\u6784\u7d27\u5bc6\u9ad8\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u548c\u9ad8\u7684\u5f39\u6027\u5f3a\u5ea6\u7b49\u4e00\u7cfb\u7279\u70b9\u3002<\/p>\n

3.1 <\/strong>\u4eba\u5de5SEI<\/strong><\/span><\/p>\n

\u6700\u5e38\u91c7\u7528\u7684\u7a33\u5b9aSEI\u7684\u65b9\u6cd5\u662f\u5728\u9502\u8868\u9762\u8986\u76d6\u4e00\u5c42\u4fdd\u62a4\u5c42\u3002\u4eba\u5de5SEI\u5e94\u8be5\u5177\u6709\u597d\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u3001\u5408\u7406\u7684\u9502\u79bb\u5b50\u7535\u5bfc\u7387\u4e14\u53ef\u963b\u6b62\u9502\u88ab\u7535\u89e3\u8d28\u8150\u8680\uff08\u56fe3a\uff09\u3002\u4eba\u5de5SEI\u4e00\u822c\u901a\u8fc7\u91d1\u5c5e\u9502\u4e0e\u7279\u5b9a\u7684\u5316\u5b66\u7269\u8d28\u53cd\u5e94\u5f97\u5230\u3002\u6700\u8fd1\u63d0\u51fa\u4e86\u4e00\u79cd\u8584\u7684\uff08~50 nm\uff09\u3001\u5747\u5300\u7684Li3<\/sub>PO4<\/sub>\u4eba\u5de5SEI\uff0c\u8be5SEI\u5177\u6709\u9ad8\u7684\u9502\u79bb\u5b50\u7535\u5bfc\u7387\u548c\u6768\u6c0f\u6a21\u91cf\uff0c\u88ab\u4fee\u9970\u7684\u7535\u6781\u5728\u5faa\u73af200\u6b21\u4e4b\u540e\u4ecd\u65e0\u679d\u6676\u51fa\u73b0\uff08\u56fe3b\uff09\u3002\u4e0e\u9502\u76f4\u63a5\u5316\u5b66\u53cd\u5e94\u5f97\u5230\u7684SEI\u7684\u65b9\u6cd5\u901a\u5e38\u8981\u6c42\u80fd\u5f88\u597d\u5730\u63a7\u5236\u53cd\u5e94\u6761\u4ef6\u548c\u6c61\u67d3\uff08\u6c34\u5206\u548c\u6c27\u6c14\u7b49\uff09\u3002\u901a\u8fc7\u5148\u8fdb\u7684\u8584\u819c\u5236\u5907\u5de5\u827a\uff0c\u4f8b\u5982\u539f\u5b50\u5c42\u6c89\u79ef\uff08ALD\uff09\uff0c\u80fd\u591f\u907f\u514d\u9502\u5728\u7a7a\u6c14\u4e2d\u8150\u8680\uff0c\u5f97\u5230\u5747\u5300\u3001\u6027\u80fd\u826f\u597d\u7684\u8584\u819c\u3002\u901a\u8fc7ALD\u5728\u9502\u4e0a\u6c89\u79ef\u4e00\u5c4214 nm\u7684Al2<\/sub>O3<\/sub>\u8584\u819c\u53ef\u4ee5\u663e\u8457\u51cf\u7f13\u9502\u7684\u8150\u8680\uff08\u56fe3c\uff09\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3 <\/strong>\u91d1\u5c5e\u9502\u7684\u754c\u9762\u5de5\u7a0b<\/strong><\/p>\n

a<\/strong>\uff0e\u4eba\u5de5SEI<\/strong>\u7684\u8bbe\u8ba1\u539f\u7406\u548c\u673a\u7406\u793a\u610f\u56fe<\/strong><\/p>\n

b<\/strong>\uff0eLi3<\/sub>PO4<\/sub><\/strong>\u4fee\u9970\u7684Li<\/strong>\u7535\u6781\u5728200<\/strong>\u6b21\u5faa\u73af\u4e4b\u540e\u7684\u9876\u90e8SEM<\/strong>\u56fe<\/strong><\/p>\n

c<\/strong>\uff0e\u539f\u59cb\u7684\uff08\u4e0a\uff09\u548cALD<\/strong>\u6c89\u79ef14 nm Al2<\/sub>O3<\/sub><\/strong>\u4fdd\u62a4\u7684\u91d1\u5c5e\u9502\u7247\u57281 M<\/strong>\u786b\/DME<\/strong>\u6eb6\u6db2\u4e2d\u5904\u74067<\/strong>\u5929\u7684\u5149\u5b66\u56fe\u50cf<\/strong><\/p>\n

d<\/strong>\uff0e\u4e92\u76f8\u8fde\u901a\u7684\u4e2d\u7a7a\u78b3\u7403\u4ea7\u751f\u652f\u67b6\u3001\u7a33\u5b9aSEI<\/strong>\u5c42\u7684\u539f\u7406<\/strong><\/p>\n

e<\/strong>\uff0e\u78b3\u7eb3\u7c73\u7403\u4e0b\u6c89\u79ef\u7684\u5747\u5300\u67f1\u72b6\u9502\u7684\u6a2a\u622a\u9762SEM<\/strong>\u56fe<\/strong><\/p>\n

f<\/strong>\uff0e\u9502\u5728h-BN<\/strong>\u4fdd\u62a4\u8d1f\u6781\u4e0a\u9996\u6b21\u6c89\u79ef\u7684\u9876\u90e8SEM<\/strong>\u89c6\u56fe<\/strong><\/p>\n

h<\/strong>\uff0e3<\/strong>\u7ef4\u96c6\u6d41\u4f53\u4e0a\u66f4\u52a0\u5747\u5300\u7684\u9502\u79bb\u5b50\u6d41\u5206\u5e03<\/strong><\/p>\n

i<\/strong>\uff0e\u6539\u5584\u7535\u89e3\u8d28\u6444\u5165\u91cf\u4e4b\u540e\u7684\u9502\u79bb\u5b50\u6d41\u5206\u5e03<\/strong><\/p>\n

j<\/strong>\uff0e\u6781\u6027\u8868\u9762\u5c42\u7684\u9502\u79bb\u5b50\u6d41\u5206\u5e03<\/strong><\/p>\n

3.2 <\/strong>\u7eb3\u7c73\u754c\u9762\u5de5\u7a0b<\/strong><\/span><\/p>\n

\u8fd9\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u5316\u5b66\u7a33\u5b9a\u3001\u673a\u68b0\u5f3a\u5ea6\u9ad8\u7684\u652f\u67b6\u6765\u52a0\u56faSEI\u3002SEI\u5728\u652f\u67b6\u7684\u9876\u90e8\u5f62\u6210\uff0c\u7406\u60f3\u6761\u4ef6\u4e0b\u4e8c\u8005\u4f1a\u5728\u5faa\u73af\u7684\u8fc7\u7a0b\u4e2d\u4e00\u8d77\u8fd0\u52a8\u800c\u4e0d\u53d1\u751f\u7834\u88c2\u3002\u540c\u65f6\uff0c\u9502\u79bb\u5b50\u80fd\u5728\u652f\u67b6\u4e2d\u81ea\u7531\u901a\u8fc7\uff0c\u5728\u652f\u67b6\u5e95\u90e8\u6c89\u79ef\u800c\u4e0d\u4ea7\u751f\u679d\u6676\uff08\u56fe3d\uff09\u3002\u4f8b\u5982\uff0c\u5728\u94dc\u4e0a\u4f7f\u7528\u4e2d\u7a7a\u7684\u78b3\u7eb3\u7c73\u7403\u5c06\u4f1a\u5f62\u6210\u67f1\u72b6\u7684\u9502\u3002\u5728\u94dc\u96c6\u6d41\u4f53\u4e0a\u76f4\u63a5\u751f\u957f\u76842\u7ef4\u516d\u65b9\u6c2e\u5316\u787c\uff08h-BN\uff09\u5177\u6709\u826f\u597d\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u548c\u673a\u68b0\u5f3a\u5ea6\uff0c\u5229\u4e8e\u9502\u7684\u5e73\u6ed1\u6c89\u79ef\u3002<\/p>\n

3.3 <\/strong>\u5747\u5300\u5316\u9502\u79bb\u5b50\u6d41<\/strong><\/span><\/p>\n

\u7531\u4e8e\u9502\u79bb\u5b50\u5728\u7535\u6781\u8868\u9762\u7a7a\u95f4\u5206\u5e03\u4e0d\u5747\u5300\u76f4\u63a5\u5bfc\u81f4\u679d\u6676\u7684\u5f62\u6210\uff0c\u5efa\u7acb\u4e00\u4e2a\u5747\u5300\u7684\u9502\u79bb\u5b50\u6d41\u5341\u5206\u91cd\u8981\u3002\u4e00\u79cd\u76f4\u63a5\u7684\u65b9\u6cd5\u662f\u589e\u52a0\u7535\u6781\u7684\u6709\u6548\u8868\u9762\u79ef\u6765\u5206\u6563\u7535\u6d41\u5bc6\u5ea6\uff0c\u53ef\u901a\u8fc7\u5728\u91d1\u5c5e\u96c6\u6d41\u4f53\u4e2d\u6784\u5efa\u7eb3\u7c73\u7ed3\u6784\u6765\u5b9e\u73b0\u3002\u5728\u5e73\u677f\u96c6\u6d41\u4f53\u4e0a\uff0c\u9502\u79bb\u5b50\u9996\u5148\u5728\u5c16\u7aef\u6210\u6838\uff0c\u52a0\u5267\u679d\u6676\u751f\u957f\uff08\u56fe3g\uff09\u3002\u76f8\u53cd\u7684\uff0c3\u7ef4\u7684\u94dc\u96c6\u6d41\u4f53\u4e0a\u6570\u91cf\u5e9e\u5927\u7684\u51f8\u8d77\u53ef\u4ee5\u4f5c\u4e3a\u6210\u6838\u7684\u7535\u8377\u4e2d\u5fc3\uff0c\u4f7f\u7535\u573a\u5206\u5e03\u66f4\u5747\u5300\uff08\u56fe3h\uff09\u3002\u5728\u919a\u7c7b\u7535\u89e3\u8d28\u4e2d\uff0c\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u9502\u586b\u51453\u7ef4\u96c6\u6d41\u4f53\u7684\u5b54\u6d1e\uff0c\u5f62\u6210\u76f8\u5bf9\u8f83\u5e73\u7684\u8868\u9762\u3002\u901a\u8fc7<\/p>\n

\u5728\u805a\u4e59\u70ef\u9694\u677f\u4e0a\u6d78\u6da6\u805a\u591a\u5df4\u80fa\uff0c\u53ef\u4ee5\u6539\u5584\u7535\u89e3\u8d28\u7684\u6da6\u6e7f\u6027\uff0c\u4e5f\u662f\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\uff08\u56fe3i\uff09\u3002\u6b64\u5916\uff0c\u6781\u6027\u5b98\u80fd\u56e2\u53ef\u4ee5\u675f\u7f1a\u9502\u79bb\u5b50\uff0c\u963b\u6b62\u9502\u79bb\u5b50\u5411\u5c16\u7aef\u79fb\u52a8\uff0c\u964d\u4f4e\u9502\u79bb\u5b50\u6d41\u3002<\/p>\n

4.<\/strong>\u901a\u8fc7\u7a33\u5b9a\u7684\u4e3b\u4f53\u6700\u5c0f\u5316\u4f53\u79ef\u53d8\u5316<\/strong><\/span><\/p>\n

\u6700\u8fd1\uff0c\u5728\u7a33\u5b9a\u7684\u4e3b\u4f53\u6750\u6599\u7eb3\u7c73\u5c3a\u5ea6\u7684\u95f4\u9699\u4e2d\u6ce8\u5165\u9502\uff0c\u5f97\u5230\u4e86\u4f53\u79ef\u53d8\u5316\u5c0f\u7684\u9502\u8d1f\u6781\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728Li-S\u548cLi-\u7a7a\u6c14\u7535\u6c60\u4e2d\u975e\u5e38\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u9502\u534f\u540c\u8fd8\u539f\u6c27\u5316\u77f3\u58a8\u70ef\u5f97\u5230\u7684\u5206\u5c42\u7684\u8fd8\u539f\u6c27\u5316\u77f3\u58a8\u70ef\uff08\u56fe4a\uff09\u5177\u6709\u975e\u5e38\u597d\u7684\u9502\u6da6\u6e7f\u6027\uff08\u4eb2\u9502\u6027\uff09\u3002\u8fd9\u79cd\u5c42\u72b6\u7684\u9502\/\u8fd8\u539f\u6c27\u5316\u77f3\u58a8\u70ef\u590d\u5408\u7269\u4f7f\u9502\u8d1f\u6781\u7684\u76f8\u5bf9\u4f53\u79ef\u53d8\u5316\u964d\u4f4e\u523020%\uff0c\u5faa\u73af\u6027\u80fd\u548c\u5b89\u5168\u6027\u5f97\u5230\u5927\u5e45\u63d0\u5347\u3002\u8f83\u597d\u7684\u4eb2\u9502\u6027\u662f\u4e3b\u4f53\u6750\u6599\u7684\u5fc5\u8981\u6761\u4ef6\uff0c\u7136\u800c\u4e0e\u8fd8\u539f\u6c27\u5316\u77f3\u58a8\u70ef\u4e0d\u540c\uff0c\u5927\u591a\u6570\u6750\u6599\u5e76\u4e0d\u80fd\u88ab\u7194\u878d\u9502\u6da6\u6e7f\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7\u5171\u5f62\u6d82\u8986Si\u6216ZnO\u8584\u819c\u6765\u589e\u5f3a\u6750\u6599\u7684\u4eb2\u9502\u6027\uff08\u56fe4b\uff09\u3002\u8fd9\u79cd\u6548\u5e94\u6765\u6e90\u4e8eSi\u6216ZnO\u4e0e\u7194\u878d\u9502\u7684\u53cd\u5e94\u5728\u8868\u9762\u751f\u6210\u7684\u4eb2\u9502\u7269\u79cd\uff08Lix<\/sub><\/em>Si\u548cLix<\/sub><\/em>Zn\/Li2<\/sub>O\uff09\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4 <\/strong>\u91d1\u5c5e\u9502\u7684\u7a33\u5b9a\u4e3b\u4f53\u548c\u5f15\u5bfc\u9502\u6c89\u79ef<\/strong><\/p>\n

a<\/strong>\uff0e\u6c27\u5316\u77f3\u58a8\u70ef\uff08GO<\/strong>\uff09\u819c\uff08\u5de6\uff09\u3001\u8fd8\u539f\u6c27\u5316\u77f3\u58a8\u70ef\uff08rGO<\/strong>\uff09\u819c\uff08\u4e2d\uff09\u548c\u5c42\u72b6Li-Rgo<\/strong>\u590d\u5408\u819c\uff08\u53f3\uff09\u7684\u793a\u610f\u56fe\u548c\u5bf9\u5e94\u7684SEM<\/strong>\u56fe<\/strong><\/p>\n

b<\/strong>\uff0eALD<\/strong>\u5305\u8986ZnO<\/strong>\u7684\u9759\u7535\u7eba\u4e1d\u805a\u4e9a\u80fa\uff08PI<\/strong>\uff09\u5f62\u6210\u7684\u6838\u58f3\u7ed3\u6784PI-ZnO<\/strong>\u3002\u9502\u5305\u8986\u7684PI<\/strong>\u57fa\u4f53\u5728\u9502\u5b8c\u5168\u5265\u79bb\u4e4b\u524d\uff08\u5de6\uff09\u548c\u4e4b\u540e\uff08\u53f3\uff09\u7684\u6a2a\u622a\u9762SEM<\/strong>\u56fe<\/strong><\/p>\n

c<\/strong>\uff0e\u4e0d\u540c\u7684\u7535\u6781\u5728\u70f7\u57fa\u78b3\u9178\u76d0\u7535\u89e3\u6db2\u4e2d\u548c0.5 mA cm\u22122<\/sup><\/strong>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5faa\u73af\u7684\u5e93\u4f26\u6548\u7387\u4ee5\u53ca\u91d1\u5c5e\u9502\u80f6\u56ca\u7684\u793a\u610f\u56fe\uff0c\u91d1\u7eb3\u7c73\u9897\u7c92\uff08Au NP<\/strong>\uff09\u5145\u5f53\u9502\u6210\u6838\u7684\u6676\u79cd<\/strong><\/p>\n

5.<\/strong>\u5f15\u5bfc\u9502\u7684\u7535\u9540\u548c\u4fdd\u62a4<\/strong><\/span><\/p>\n

\u5728Li-LMO\u7535\u6c60\u4e2d\uff0c\u9502\u88ab\u9884\u5148\u5b58\u50a8\u5728\u6b63\u6781\u4e2d\uff0c\u539f\u7406\u4e0a\u5f00\u59cb\u65f6\u4f3c\u4e4e\u4e0d\u9700\u8981\u9502\u8d1f\u6781\u3002\u7136\u800c\uff0c\u7531\u4e8e\u9502\u65e0\u5e8f\u6210\u6838\u548c\u751f\u957f\uff0c\u4ec5\u5728\u8d1f\u6781\u4e0a\u6c89\u79ef\u9502\u975e\u5e38\u56f0\u96be\u3002\u53ef\u901a\u8fc7\u5f15\u5165\u6676\u79cd\u6765\u63a7\u5236\u9502\u7684\u6c89\u79ef\u3002\u5728\u4e0d\u540c\u7684\u91d1\u5c5e\u886c\u5e95\u4e0a\uff0c\u9502\u79bb\u5b50\u6210\u6838\u6709\u4e0d\u540c\u7684\u8d85\u7535\u52bf\uff0c\u5728\u9502\u4e2d\u5f15\u5165\u5c11\u91cf\u7684\u91d1\u5c5e\uff08\u4f8b\u5982\u94dc\uff09\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e2a\u5ba2\u89c2\u7684\u6210\u6838\u52bf\u5792\u3002\u57fa\u4e8e\u8fd9\u4e2a\u539f\u7406\uff0c\u542b\u6709\u91d1\u6676\u79cd\u7684\u4e2d\u7a7a\u78b3\u7eb3\u7c73\u80f6\u56ca\u53ef\u4ee5\u5f15\u5bfc\u9502\u4ec5\u5728\u7eb3\u7c73\u80f6\u56ca\u5185\u6c89\u79ef\uff08\u56fe4c\uff09\uff0c\u78b3\u58f3\u5c42\u5145\u5f53\u7a33\u5b9aSEI\u7684\u4e3b\u4f53\u3002\u5728\u70f7\u57fa\u78b3\u9178\u76d0\u7535\u89e3\u8d28\u4e2d\u5faa\u73af300\u6b21\u4e4b\u540e\u5e93\u4f26\u6548\u7387\u4ecd\u9ad8\u8fbe98%\u3002<\/p>\n

6.<\/strong>\u4f7f\u7528\u56fa\u6001\u7535\u89e3\u8d28\u963b\u6b62\u679d\u6676\u8513\u5ef6<\/strong><\/span><\/p>\n

\u53d1\u5c55\u5148\u8fdb\u7684\u56fa\u6001\u7535\u89e3\u8d28\u53ef\u4ee5\u6709\u6548\u963b\u6b62\u9502\u679d\u6676\u7684\u8513\u5ef6\u548c\u526f\u53cd\u5e94\u3002\u8fd9\u662f\u4e00\u79cd\u76f4\u63a5\u7684\u901a\u8fc7\u7269\u7406\u5c4f\u969c\u963b\u6b62\u679d\u6676\u8513\u5ef6\u7684\u65b9\u6cd5\u3002\u56fa\u6001\u7535\u89e3\u8d28\u6709\u65e0\u673a\u9676\u74f7\u7535\u89e3\u8d28\u548c\u56fa\u6001\u805a\u5408\u7269\u7535\u89e3\u8d28\u4e24\u7c7b\u3002\u5bf9\u4e8e\u56fa\u6001\u7535\u89e3\u8d28\u6765\u8bf4\u9700\u8981\u6ee1\u8db3\u4ee5\u4e0b\u51e0\u70b9\u8981\u6c42\uff1a\uff081\uff09\u8db3\u591f\u9ad8\u7684\u963b\u6b62\u679d\u6676\u8513\u5ef6\u7684\u6a21\u91cf\uff1b\uff082\uff09\u8db3\u591f\u7684\u9502\u79bb\u5b50\u7535\u5bfc\u7387\uff1b\uff083\uff09\u5bbd\u7684\u7535\u5316\u5b66\u7a97\u53e3\uff1b\uff084\uff09\u4e0e\u4e24\u7535\u6781\u95f4\u4f4e\u7684\u754c\u9762\u7535\u963b\u548c\u597d\u7684\u7c98\u5408\u4f5c\u7528\u3002<\/p>\n

\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u65e0\u673a\u9676\u74f7\u5177\u6709\u8f83\u597d\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u548c\u673a\u68b0\u6027\u80fd\uff0cLi10<\/sub>GeP2<\/sub>S12<\/sub>\u548cLi9.54<\/sub>Si1.74<\/sub>P1.44<\/sub>S11.7<\/sub>Cl0.3<\/sub>\u7684\u79bb\u5b50\u7535\u5bfc\u7387\uff08\u56fe5a\uff09\u751a\u81f3\u6bd4\u6db2\u6001\u7535\u89e3\u8d28\u8fd8\u9ad8\uff08\u88681\uff09\u3002\u65e0\u673a\u9676\u74f7\u7684\u6a21\u91cf\u5f88\u9ad8\uff0c\u8db3\u4ee5\u963b\u6b62\u9502\u679d\u6676\u7684\u5f62\u6210\u3002\u4f46\u662f\u5fc5\u987b\u5728\u6a21\u91cf\u548c\u8868\u9762\u7c98\u9644\u6027\u4e4b\u95f4\u53d6\u820d\uff0c\u6a21\u91cf\u9ad8\u7684\u7c98\u9644\u6027\u5219\u5dee\u3002\u65e0\u673a\u9676\u74f7\u7684\u7535\u5316\u5b66\u7a97\u53e3\u7a84\uff0c\u5faa\u73af\u7684\u8fc7\u7a0b\u4e2d\u8fd8\u539f\u53cd\u5e94\u53ef\u80fd\u5728\u7535\u6781\/\u7535\u89e3\u8d28\u754c\u9762\u4e0a\u53d1\u751f\u4ece\u800c\u5f62\u6210\u9502\u79bb\u5b50\u963b\u65ad\u5c42\uff0c\u4e25\u91cd\u5f71\u54cd\u7535\u6c60\u6027\u80fd\u3002<\/p>\n

\u88681 <\/strong>\u4e0d\u540c\u7684\u7535\u89e3\u8d28\u5ba4\u6e29\u4e0b\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u3001\u6a21\u91cf\u548c\u7535\u5316\u5b66\u7a97\u53e3\u7684\u5bf9\u6bd4<\/strong><\/p>\n

\"\"\u00a0<\/p>\n

\u56fa\u6001\u805a\u5408\u7269\u7535\u89e3\u8d28\u6bd4\u6db2\u6001\u7535\u89e3\u8d28\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u5c0f2-5\u4e2a\u6570\u91cf\u7ea7\uff0c\u5176\u5f39\u6027\u6a21\u91cf\u4e5f\u5f88\u4f4e\uff08<0.1 GPa\uff09\uff0c\u7b80\u5355\u5730\u6df7\u5408\u805a\u5408\u7269\u548c\u9502\u76d0\u5e76\u4e0d\u80fd\u5b8c\u5168\u963b\u6b62\u9502\u679d\u6676\u7684\u751f\u957f\u3002\u7136\u800c\uff0c\u56fa\u6001\u805a\u5408\u7269\u7535\u89e3\u8d28\u4e0e\u7535\u6781\u7684\u7c98\u9644\u6027\u66f4\u597d\uff0c\u5927\u591a\u6570\u56fa\u6001\u805a\u5408\u7269\u7535\u89e3\u8d28\u5177\u6709\u8f83\u597d\u7684\u67d4\u97e7\u6027\uff0c\u5229\u4e8e\u5b9e\u9645\u751f\u4ea7\u3002\u901a\u8fc7\u5f15\u5165\u805a\u82ef\u4e59\u70ef\u548c\u5355\u79bb\u5b50\u5bfc\u4f53\u65b9\u6cd5\uff0c\u53ef\u4ee5\u540c\u65f6\u63d0\u9ad8\u7535\u89e3\u8d28\u7684\u673a\u68b0\u6027\u80fd\u548c\u79bb\u5b50\u7535\u5bfc\u7387\uff08\u56fe5b\uff09\u3002\u4e3a\u4e86\u89e3\u51b3\u6a21\u91cf\u548c\u7c98\u9644\u6027\u4e4b\u95f4\u7684\u56f0\u5883\uff0c\u5c06\u6bdb\u53d1\u72b6\u7684\u7eb3\u7c73SiO2<\/sub>\u9897\u7c92\u4e0e\u51dd\u80f6\u805a\u5408\u7269\u7535\u89e3\u8d28\u4ea4\u8054\uff0c\u5f97\u5230\u4e86\u673a\u68b0\u5f3a\u5ea6\u548c\u79bb\u5b50\u7535\u5bfc\u7387\u5747\u6709\u63d0\u9ad8\u7684\u590d\u5408\u7535\u89e3\u8d28\uff08\u56fe5c\uff09\u3002<\/p>\n

\u5c06\u56fa\u6001\u805a\u5408\u7269\u7535\u89e3\u8d28\u4e0e\u9502\u79bb\u5b50\u7535\u5bfc\u7387\u9ad8\u7684\u65e0\u673a\u9676\u74f7\u7ed3\u5408\u662f\u4e00\u79cd\u65b0\u7684\u601d\u8def\u3002\u5c06\u4e00\u4e2a\u9897\u7c92\u539a\u7684Li1.6<\/sub>Al0.5<\/sub>Ti0.95<\/sub>Ta0.5<\/sub>(PO4<\/sub>)3<\/sub>\u4e0e\u67d4\u97e7\u7684\u805a\u5408\u7269\u7ed3\u5408\uff0c\u5f97\u5230\u4e86\u7075\u6d3b\u7684\u4e14\u4e0d\u4ea7\u751f\u679d\u6676\u7684\u7535\u89e3\u8d28\uff08\u56fe5d\uff09\u3002\u6700\u8fd1\uff0c\u4e00\u79cd\u805a\u5408\u7269\/\u9676\u74f7\/\u805a\u5408\u7269\u4e09\u660e\u6cbb\u7ed3\u6784\u88ab\u63d0\u51fa\uff08\u56fe5e\uff09\u3002\u5728\u8fd9\u79cd\u7ed3\u6784\u4e0b\uff0cLi1.3<\/sub>Al0.3<\/sub>Ti1.7<\/sub>(PO4<\/sub>)3<\/sub>(LATP)\u4e0e\u805a(\u4e59\u70ef\u9187)\u7532\u57fa\u919a\u4e19\u70ef\u9178\u916f\u7ed3\u5408\uff0c\u65e2\u6709\u67d4\u8f6f\u7684\u8868\u9762\u53c8\u6709\u673a\u68b0\u5f3a\u5ea6\u9ad8\u7684\u9676\u74f7\u4f53\u76f8\u3002\u6b64\u5916\u5c06\u4e00\u7ef4Li3x<\/em><\/sub>La2\/3\u2013x<\/em><\/sub>TiO3<\/sub>(LLTO)\u7eb3\u7c73\u7ebf\u4e0e\u805a\u4e19\u70ef\u8148\u6df7\u5408\u53ef\u4ee5\u63d0\u4f9b\u8fde\u7eed\u7684\u9502\u79bb\u5b50\u901a\u9053\uff0c\u5ba4\u6e29\u79bb\u5b50\u7535\u5bfc\u7387\u53ef\u8fbe0.1 mS cm-1<\/sup>\uff08\u56fe5f,g\uff09\u3002\u5c06\u77f3\u69b4\u77f3\u76f8Li7<\/sub>La3<\/sub>Zr2<\/sub>O12<\/sub>(LLZO)\u7eb3\u7c73\u7ebf\u4e0e\u805a\u73af\u6c27\u4e59\u70ef\uff08PEO\uff09\u7ed3\u5408\u4e5f\u6709\u7c7b\u4f3c\u7684\u6548\u5e94\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5 <\/strong>\u65e0\u673a\u548c\u6709\u673a\u56fa\u6001\u7535\u89e3\u8d28<\/strong><\/p>\n

a<\/strong>\uff0e\u8d85\u7ea7\u5bfc\u4f53Li10<\/sub>GeP2<\/sub>S12<\/sub><\/strong>\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u7684\u963f\u4f26\u5c3c\u4e4c\u65af\u66f2\u7ebf\u3002\u63d2\u56fe\uff1aLi10<\/sub>GeP2<\/sub>S12<\/sub><\/strong>\u4ecec<\/strong>\u8f74\u6295\u5f71\u7684\u6676\u4f53\u7ed3\u6784<\/strong><\/p>\n

b<\/strong>\uff0e40 \u00b0C<\/strong>\u4e0b\uff0c\u542b31 wt% P(STFSILi)<\/strong>\u7684P(STFSILi)-b<\/em>-PEO-b<\/em>-P(STFSILi)<\/strong>\u548c\u542b25 wt% PS<\/strong>\u7684PS\u2013PEO\u2013PS<\/strong>\u7684\u62c9\u4f38\u5f3a\u5ea6\u5bf9\u6bd4<\/strong><\/p>\n

c<\/strong>\uff0e\u6bdb\u53d1\u72b6\u7eb3\u7c73\u9897\u7c92\u4e0e\u805a\u82ef\u919a\u4ea4\u8054\u7684\u793a\u610f\u56fe\uff0c\u53ef\u88ab\u7528\u6765\u5236\u5907\u575a\u97e7\u7684\u819c<\/strong><\/p>\n

d<\/strong>\uff0e\u67d4\u97e7\u7684\u3001\u4e00\u4e2a\u9897\u7c92\u539a\u7684Li1.6<\/sub>Al0.5<\/sub>Ti0.95<\/sub>Ta0.5<\/sub>(PO4<\/sub>)3<\/sub>–<\/strong>\u805a\u5408\u7269\u819c\u7684\u6a2a\u622a\u9762SEM<\/strong>\u56fe\uff08\u4e0a\uff09\u548c\u7535\u5b50\u7167\u7247\uff08\u4e0b\uff09<\/strong><\/p>\n

e<\/strong>\uff0e\u4f7f\u7528\u805a\u5408\u7269\/<\/strong>\u9676\u74f7\/<\/strong>\u805a\u5408\u7269\u4e09\u660e\u6cbb\u7ed3\u6784\u7535\u89e3\u8d28\u7684\u5168\u7535\u6c60\u793a\u610f\u56fe<\/strong><\/p>\n

f<\/strong>\uff0e\u4e0e\u5c11\u91cfLLTO<\/strong>\u7eb3\u7c73\u7ebf\u6df7\u5408\u4e4b\u540e\u7684\u805a\u4e19\u70ef\u8148\uff08PAN<\/strong>\uff09\u7684\u963f\u4f26\u5c3c\u4e4c\u65af\u66f2\u7ebf<\/strong><\/p>\n

g<\/strong>\uff0e\u805a\u4e19\u70ef\u8148\uff08PAN<\/strong>\uff09\u4e0eLLTO<\/strong>\u7eb3\u7c73\u7ebf\u6df7\u5408\u53ef\u63d0\u4f9b\u8fde\u7eed\u7684\u79bb\u5b50\u901a\u9053<\/strong><\/p>\n

h<\/strong>\uff0eLLZO<\/strong>\u7eb3\u7c73\u7ebf\u4e0ePEO<\/strong>\u4ea4\u8054\u7684\u793a\u610f\u56fe<\/strong><\/p>\n

7.<\/strong>\u7528\u4e8e\u91d1\u5c5e\u9502\u7684\u5148\u8fdb\u6d4b\u8bd5\u6280\u672f<\/strong><\/span><\/p>\n

\u6d4b\u8bd5\u6280\u672f\u7684\u53d1\u5c55\u63a8\u52a8\u4e86\u5bf9\u91d1\u5c5e\u9502\u8d1f\u6781\u7684\u7814\u7a76\u3002\u8fd9\u4e9b\u6d4b\u8bd5\u6280\u672f\u53ef\u88ab\u5206\u4e3a\u4e24\u7c7b\uff1a\u4e00\u7c7b\u662f\u7528\u6765\u7814\u7a76\u9502\u6c89\u79ef\u7684\u5fae\u89c2\u7ed3\u6784\uff0c\u53e6\u4e00\u7c7b\u88ab\u7528\u6765\u89c2\u6d4b\u8868\u9762\u5316\u5b66\u3002SEM\u3001TEM\u3001\u5149\u5b66\u663e\u5fae\u955c\u3001AFM\u548cNMR\u7b49\u88ab\u7528\u6765\u8fdb\u884c\u5f62\u8c8c\u89c2\u5bdf\uff0c\u800cFTIR\u3001XPS\u3001AES\u7b49\u5219\u88ab\u7528\u6765\u8fdb\u884c\u8868\u9762\u5206\u6790\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u65e9\u5e74\u7684\u62a5\u9053\u90fd\u662f\u5728\u9759\u6001\u4e0b\u8fdb\u884c\u539f\u4f4d\u6216\u8005\u975e\u539f\u4f4d\u5206\u6790\uff0c\u800c\u4f7f\u7528\u73b0\u573a\u539f\u4f4d\u5206\u6790\u5219\u80fd\u63d0\u4f9b\u9502\u8d1f\u6781\u5728\u771f\u5b9e\u5de5\u4f5c\u73af\u5883\u4e0b\u66f4\u52a0\u6709\u610f\u4e49\u7684\u52a8\u529b\u5b66\u4fe1\u606f\uff0c\u7136\u800c\u73b0\u5728\u7684\u53d1\u5c55\u8fd8\u4e0d\u591f\u6210\u719f\u3002<\/p>\n

\u5728\u5f00\u8def\u7535\u6c60\u4e2d\u539f\u4f4dTEM\u6d4b\u8bd5\u6280\u672f\u6700\u65e9\u88ab\u7528\u6765\u89c2\u6d4b\u9502\u679d\u6676\u7684\u5f62\u6210\u548c\u9502\u8d1f\u6781\u7684\u7535\u5316\u5b66\u884c\u4e3a\uff08\u56fe6a,b\uff09\u3002\u76f8\u4f3c\u7684\uff0c\u539f\u4f4dSEM\u4e5f\u88ab\u7528\u6765\u89c2\u6d4b\u9502\u7684\u4e0d\u5747\u5300\u6c89\u79ef\u3002\u7136\u800c\u8fd9\u4e9b\u89c2\u5bdf\u4ec5\u5c40\u9650\u5728\u79bb\u5b50\u6db2\u4f53\u6216\u56fa\u6001\u7535\u89e3\u8d28\u4e2d\uff0c\u56e0\u4e3a\u6db2\u6001\u7535\u89e3\u8d28\u6781\u6613\u6325\u53d1\u3002<\/p>\n

\u6700\u8fd1\uff0c\u5fae\u578b\u5bc6\u5c01\u7535\u5316\u5b66\u6db2\u4f53\u7535\u6c60\u88ab\u7528\u4e8e\u539f\u4f4dTEM\u89c2\u6d4b\u7535\u5316\u5b66\u52a8\u529b\u5b66\u548c\u9ad8\u65f6\u95f4\u548c\u7a7a\u95f4\u5206\u8fa8\u7387\u7684\u5b9a\u91cf\u6d4b\u8bd5\uff08\u56fe6c\uff09\u3002\u89c2\u6d4b\u5546\u7528\u78b3\u9178\u76d0\u7535\u89e3\u8d28\u4e2dSEI\u7684\u751f\u957f\u548c\u9502\u7684\u7535\u9540\/\u5265\u79bb\u8fc7\u7a0b\uff08\u56fe6d,e\uff09\u6216\u8005\u4f7f\u7528\u6697\u573a\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u4f30\u7b97SEI\u5c42\u7684\u5bc6\u5ea6\u548c\u5bcc\u9502\u76f8\u7684\u5f62\u6210\u4e5f\u662f\u5341\u5206\u53ef\u884c\u7684\u3002X\u5c04\u7ebf\u6280\u672f\u4e5f\u80fd\u4e3a\u7535\u6c60\u7684\u7535\u5316\u5b66\u52a8\u529b\u5b66\u63d0\u4f9b\u6709\u6548\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\uff0c\u4f7f\u7528\u7a7a\u95f4\u548c\u65f6\u95f4\u5206\u8fa8\u7684\u540c\u6b65\u8f90\u5c04X\u5c04\u7ebf\u884d\u5c04\uff0c\u53ef\u4ee5\u5f97\u5230\u9502-\u7a7a\u6c14\u7535\u6c60\u5728\u5145\u653e\u7535\u5faa\u73af\u7684\u4e0d\u540c\u9636\u6bb5\u4ee5\u53ca\u4e0d\u540c\u7535\u6781\u6df1\u5ea6\u51fa\u7684\u7535\u6781\u6210\u5206\u53d8\u5316\uff08\u56fe6f\uff09\uff1b\u5229\u7528\u540c\u6b65\u8f90\u5c04X\u5c04\u7ebf\u884d\u5c04\u8fd8\u80fd\u89c2\u6d4b\u5230\u9502-\u805a\u5408\u7269-\u9502\u5bf9\u79f0\u7535\u6c60\u4e2d\u65e9\u671f\u7684\u679d\u6676\u5f62\u6210\uff08\u56fe6g\uff09\u3002\u6b64\u5916\uff0c\u73b0\u573a\u539f\u4f4d7<\/sup>Li-NMR\u8c31\uff0c7<\/sup>Li-\u78c1\u5171\u632f\u6210\u50cf\uff08MRI\uff0c\u56fe6h\uff09\u548c\u7535\u5b50\u987a\u78c1\u5171\u632f\u8c31\u4e5f\u662f\u9502\u6210\u6838\u548c\u751f\u957f\u7684\u534a\u5b9a\u91cf\u5206\u6790\u624b\u6bb5\u3002\u7ed3\u5408\u5404\u79cd\u6d4b\u8bd5\u5206\u6790\u624b\u6bb5\uff0c\u5305\u62ec\u73b0\u573a\u539f\u4f4d\u4ee5\u53ca\u4e8b\u540e\u5206\u6790\uff0c\u53ef\u4ee5\u4e3a\u9502\u7684\u52a8\u529b\u5b66\u884c\u4e3a\u63d0\u4f9b\u8d8a\u6765\u8d8a\u6df1\u523b\u7684\u7406\u89e3\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>6 <\/strong>\u7528\u4e8e\u91d1\u5c5e\u9502\u6027\u80fd\u8868\u5f81\u7684\u5148\u8fdb\u6d4b\u8bd5\u6280\u672f<\/strong><\/p>\n

a<\/strong>\uff0e\u5f00\u8def\u7535\u6c60\u7ed3\u6784\u4e2d\u539f\u4f4d<\/strong>TEM<\/strong>\u8bbe\u7f6e\u7684\u793a\u610f\u56fe<\/strong><\/p>\n

b<\/strong>\uff0e\u5f00\u8def\u7535\u6c60\u7ed3\u6784\u7528\u539f\u4f4d<\/strong>TEM<\/strong>\u89c2\u5bdf\u9502\u5728\u78b3\u534a\u7403\u4e0a\u7684\u6c89\u79ef<\/strong><\/p>\n

c<\/strong>\uff0e\u539f\u4f4d\u7535\u5316\u5b66\u6db2\u4f53\u7535\u6c60<\/strong>TEM<\/strong>\u652f\u67b6\u4ee5\u53ca\u76f8\u5e94\u7684\u6db2\u6001\u7535\u6c60\u8bbe\u8ba1<\/strong><\/p>\n

d<\/strong>\uff0e\u6db2\u4f53\u7535\u6c60\u4e2d\u539f\u4f4d<\/strong>TEM<\/strong>\u5bf9<\/strong>SEI<\/strong>\u7684\u89c2\u5bdf<\/strong><\/p>\n

e<\/strong>\uff0e\u6db2\u4f53\u7535\u6c60\u4e2d\u539f\u4f4d<\/strong>TEM<\/strong>\u5bf9\u9502\u679d\u6676\u751f\u957f\u7684\u89c2\u5bdf<\/strong><\/p>\n

f<\/strong>\uff0e\u7528\u4e8e\u73b0\u573a\u539f\u4f4d\u5fae\u805a\u7126\u540c\u6b65\u8f90\u5c04<\/strong>X<\/strong>\u5c04\u7ebf\u884d\u5c04\u89c2\u6d4b\u7684\u7535\u6c60\u8bbe\u8ba1\u793a\u610f\u56fe<\/strong><\/p>\n

g<\/strong>\uff0e\u9502<\/strong>\/<\/strong>\u805a\u5408\u7269<\/strong>\/<\/strong>\u9502\u5bf9\u79f0\u7535\u6c60\u5faa\u73af\u5230\u4e0d\u540c\u9636\u6bb5\u65f6\u7684<\/strong>X<\/strong>\u5c04\u7ebf\u5c42\u6790\u6210\u8c61\u6cd5<\/strong>3<\/strong>\u7ef4\u91cd\u73b0\u56fe\u50cf\uff08\u5de6\u4e0a<\/strong>,0 C cm\u22122<\/sup>;<\/strong>\u53f3\u4e0a<\/strong>,9 C cm\u22122<\/sup>;<\/strong>\u5de6\u4e0b<\/strong>,84 C cm\u22122<\/sup>;<\/strong>\u53f3\u4e0b<\/strong>,296 C cm\u22122<\/sup><\/strong>\uff09<\/strong><\/p>\n

h<\/strong>\uff0e\u5bf9\u79f0\u7535\u6c60\u5728\u9502\u7535\u9540\u540e\u7684\u4e09\u7ef4<\/strong>7<\/sup><\/strong>Li MRI<\/strong>\u56fe\u3002<\/strong>2D<\/strong>\u5207\u7247\u4e3a\u6c34\u5e73\u65b9\u5411\uff08<\/strong>x-y<\/strong>\uff09\u7684\u6a2a\u622a\u9762<\/strong><\/p>\n

\u3010<\/strong>\u603b\u7ed3<\/strong>&<\/strong>\u5c55\u671b\u3011<\/strong><\/span><\/p>\n

\u5c3d\u7ba1\u5728\u9502\u8d1f\u6781\u7684\u7814\u7a76\u4e2d\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u8fdb\u5c55\uff0c\u5728\u5176\u5b9e\u9645\u5e94\u7528\u4e4b\u524d\u8fd8\u8981\u66f4\u4e3a\u6df1\u5165\u7684\u63a2\u7d22\u3002\u4ece\u91d1\u5c5e\u9502\u8d1f\u6781\u76ee\u524d\u5b58\u5728\u7684\u95ee\u9898\u6765\u770b\uff0c\u4eca\u540e\u53ef\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u7814\u7a76\uff1a\uff081\uff092D\u548c3D\u9502\u7684\u5f62\u6210\uff1b\uff082\uff09\u91d1\u5c5e\u9502\u7684\u8868\u5f81\uff1b\uff083\uff09SEI\u548c\u5176\u4ed6\u754c\u9762\u5de5\u7a0b\uff1b\uff084\uff09\u56fa\u6001\u7535\u89e3\u8d28\uff1b\uff085\uff09\u5168\u7535\u6c60\u8bbe\u8ba1\uff1b\uff086\uff09\u7535\u6c60\u5b89\u5168\u8fd0\u884c\u7684\u667a\u80fd\u8bbe\u8ba1\u3002<\/p>\n

\u603b\u7684\u6765\u8bf4\uff0c\u901a\u8fc7\u5355\u4e00\u7684\u7b56\u7565\u6765\u89e3\u51b3\u9502\u8d1f\u6781\u4e2d\u7684\u95ee\u9898\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u9700\u8981\u7ed3\u5408\u5404\u79cd\u5404\u6837\u7684\u65b9\u6cd5\u624d\u80fd\u6700\u7ec8\u4f7f\u9502\u8d1f\u6781\u6210\u4e3a\u4e00\u79cd\u53ef\u884c\u7684\u6280\u672f\u3002\u7eb3\u7c73\u6280\u672f\u7684\u53d1\u5c55\u4e3a\u8fd9\u4e9b\u95ee\u9898\u7684\u89e3\u51b3\u63d0\u4f9b\u4e86\u65b0\u7684\u53ef\u80fd\uff0c\u800c\u5148\u8fdb\u7684\u6d4b\u8bd5\u6280\u672f\u5219\u4e3a\u6750\u6599\u7684\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u5341\u5206\u6709\u7528\u7684\u4fe1\u606f\u3002\u91d1\u5c5e\u9502\u8d1f\u6781\u590d\u5174\u5728\u5373\uff0c\u9700\u8981\u7814\u7a76\u8005\u5728\u57fa\u7840\u7406\u8bba\u3001\u6750\u6599\u8bbe\u8ba1\u548c\u7535\u6c60\u5de5\u7a0b\u7b49\u65b9\u9762\u6295\u5165\u66f4\u591a\u7684\u52aa\u529b\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>7 <\/strong>\u9502\u7535\u6c60\u5de5\u7a0b\u548c\u5168\u7535\u6c60\u8bbe\u8ba1\u7684\u5c55\u671b<\/strong><\/p>\n

a<\/strong>\uff0e\u53cd\u5e94\u6027\u7684\u6c14\u4f53<\/strong>\/<\/strong>\u84b8\u6c7d\u6d82\u5c42<\/strong><\/p>\n

b<\/strong>\uff0e\u538b\u5c42\u9540\u819c<\/strong><\/p>\n

c<\/strong>\uff0e\u81ea\u4fee\u590d\u9ad8\u5206\u5b50\u6d82\u5c42<\/strong><\/p>\n

d<\/strong>\uff0e\u591a\u5c42\u6d82\u5c42<\/strong><\/p>\n

e<\/strong>\uff0e\u91d1\u5c5e\u9502\u5168\u7535\u6c60\u8bbe\u8ba1\u4e2d\u7684\u95ee\u9898\u548c\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Reviving the lithium metal anode for high-energy batteries<\/a><\/span>(Nat. Nanotechnol., 2017, DOI: 10.1038\/NNANO.2017.16)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u5b66\u672f\u7ec4\u59da\u632f\u56fd\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002\u611f\u8c22\u5d14\u5c79\u6559\u6388\u5bf9\u672c\u6587\u7684\u6307\u5bfc\u548c\u5bf9\u6750\u6599\u4eba\u7684\u5927\u529b\u652f\u6301\uff01<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/span><\/a>\u3002<\/p>\n

\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4422065952\u201d\u3002\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com<\/a>\u3002
\n
\n <\/strong>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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