{"id":87060,"date":"2017-06-23T06:30:44","date_gmt":"2017-06-22T22:30:44","guid":{"rendered":"\/\/m.iemloyee.com\/?p=87060"},"modified":"2017-06-22T12:42:28","modified_gmt":"2017-06-22T04:42:28","slug":"eric%e6%95%99%e6%8e%88%e8%83%a1%e8%89%af%e5%85%b5%e6%95%99%e6%8e%88ees%e9%87%8d%e7%a3%85%ef%bc%9a%e5%8f%8c%e5%b1%82%e7%9f%b3%e6%a6%b4%e7%9f%b3%e5%9b%ba%e6%80%81%e7%94%b5%e8%a7%a3%e8%b4%a8%e9%aa%a8","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=87060","title":{"rendered":"\u80e1\u826f\u5175\u6559\u6388&Eric\u6559\u6388EES\u91cd\u78c5\uff1a\u53cc\u5c42\u77f3\u69b4\u77f3\u56fa\u6001\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784-\u7834\u89e3\u9502\u786b\u7535\u6c60\u4e24\u5927\u96be\u9898"},"content":{"rendered":"

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

\u7531\u4e8e\u7269\u7406\/\u5316\u5b66\u77ed\u8def\u548c\u7535\u6781\u4f53\u79ef\u81a8\u80c0\u5f15\u8d77\u7684\u5b89\u5168\u6027\u95ee\u9898\uff0c\u662f\u76ee\u524d\u9502\u7535\u6c60\u9762\u4e34\u7684\u4e24\u5927\u4e3b\u8981\u6311\u6218\u3002\u4f20\u7edf\u7684\u805a\u5408\u7269\u9694\u819c\u867d\u80fd\u6709\u6548\u5730\u963b\u6b62\u7535\u6c60\u5185\u90e8\u77ed\u8def\u7684\u95ee\u9898\uff0c\u4f46\u5176\u65ad\u88c2\u97e7\u6027\u8f83\u4f4e\uff0c\u56e0\u800c\u96be\u4ee5\u6291\u5236\u9502\u679d\u6676\u7684\u751f\u957f\uff0c\u540c\u6837\u5f15\u8d77\u4e86\u7535\u6c60\u50a8\u80fd\u6027\u80fd\u7684\u9510\u51cf\u548c\u5b89\u5168\u6027\u95ee\u9898\u3002\u5bf9\u4e8e\u9502\u786b\u7535\u6c60\u800c\u8a00\uff0c\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u786b\u6b63\u6781\u7684\u9502\u5316\u548c\u8131\u9502\u800c\u5f15\u8d77\u7684\u4f53\u79ef\u6539\u53d8\uff0c\u8fd8\u5bfc\u81f4\u4e86\u5176\u4ed6\u95ee\u9898\uff0c\u5982\u6d3b\u6027\u7269\u8d28\u5728\u754c\u9762\u5904\u7684\u5206\u79bb\u548c\u7535\u6c60\u6574\u4f53\u7ed3\u6784\u7684\u4e0d\u7a33\u5b9a\u3002<\/p>\n

\u91c7\u7528\u56fa\u6001\u7535\u89e3\u8d28\u7684\u6df7\u5408\u7535\u89e3\u8d28\u4f53\u7cfb\u51e0\u4e4e\u53ef\u4ee5\u540c\u65f6\u89e3\u51b3\u7535\u6c60\u77ed\u8def\u548c\u4f53\u79ef\u6539\u53d8\u8fd9\u4e24\u5927\u6311\u6218\u3002\u5728\u4f17\u591a\u56fa\u6001\u7535\u89e3\u8d28\u4e2d\uff0c\u77f3\u69b4\u77f3\u578b\u7684Li7<\/sub>La3<\/sub>Zr2<\/sub>O12<\/sub> (LLZO)\u5177\u5907\u8f83\u9ad8\u79bb\u5b50\u7535\u5bfc\u7387\u3001\u8db3\u591f\u5f3a\u7684\u65ad\u88c2\u97e7\u6027\u548c\u81f4\u5bc6\u7684\u7ed3\u6784\uff0c\u53ef\u4ee5\u6291\u5236\u786b\u6b63\u6781\u7684\u6eb6\u89e3\u548c\u9502\u679d\u6676\u7684\u4ea7\u751f\uff0c\u540c\u65f6\u9632\u6b62\u6db2\u6001\u7535\u89e3\u8d28\u7684\u6cc4\u9732\u3002\u6d3b\u6027\u6750\u6599\u4f53\u79ef\u7684\u53d8\u5316\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5f15\u5165\u591a\u5b54\u56fa\u6001\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784\u5f97\u5230\u6291\u5236\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u9a6c\u91cc\u5170\u5927\u5b66\u5e15\u514b\u5206\u6821\u7684\u80e1\u826f\u5175\u6559\u6388<\/strong>\u548cEric Wachsman<\/strong>\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u9996\u6b21\u62a5\u9053\u4e86\u4e00\u79cd\u65b0\u578b\u4e09\u7ef4\u56fa\u6001\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784\uff0c\u91c7\u7528\u8be5\u56fa\u6001\u7535\u89e3\u8d28\u5236\u5907\u7684\u6df7\u5408\u578b\u56fa\u6001\u9502\u7535\u6c60\uff0c\u5177\u5907\u5b89\u5168\u6027\u80fd\u826f\u597d\u548c\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u7b49\u4f18\u70b9\u3002\u5728\u5148\u8fdb\u9502\u7535\u6c60\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u91c7\u7528\u53cc\u5c42\u81f4\u5bc6-\u591a\u5b54\u77f3\u69b4\u77f3\u56fa\u6001\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784\uff0c\u540c\u65f6\u89e3\u51b3\u4e86\u5316\u5b66\/\u7269\u7406\u77ed\u8def\u548c\u7535\u6781\u4f53\u79ef\u53d8\u5316\u4e24\u5927\u95ee\u9898\u3002\u5c3d\u7ba1\u81f4\u5bc6\u5c42\u51cf\u5c0f\u5230\u51e0\u5fae\u7c73\u7684\u539a\u5ea6\uff0c\u4f46\u4ecd\u4fdd\u6301\u826f\u597d\u7684\u673a\u68b0\u7a33\u5b9a\u6027\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u9502\u91d1\u5c5e\u7535\u6c60\u7684\u5b89\u5168\u6027\u3002\u4f5c\u4e3a\u8584\u5c42\u7269\u7406\u652f\u6491\u7684\u539a\u591a\u5b54\u5c42\u53ef\u4ee5\u8d1f\u8f7d\u591a\u79cd\u6b63\u6781\u6750\u6599\uff0c\u5e76\u63d0\u4f9b\u79bb\u5b50\u7535\u5bfc\u901a\u9053\u3002\u5b9e\u9a8c\u53d1\u73b0\u786b\u6b63\u6781\u8d1f\u8f7d\u91cf\u53ef\u8fbe> 7 mg\/cm2<\/sup>\uff0c\u6df7\u5408Li-S\u7535\u6c60\u5728\u540e\u7eed\u5faa\u73af\u4e2d\uff0c\u5177\u6709\u9ad8\u8fbe> 99.8\uff05\u7684\u521d\u59cb\u5e93\u4ed1\u6548\u7387\u548c> 99\uff05\u7684\u5e73\u5747\u5e93\u4ed1\u6548\u7387\u3002\u8fd9\u79cd\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784\u5c55\u73b0\u51fa\u4e86\u4e00\u79cd\u65b0\u578b\u9502\u7535\u6c60\u9769\u65b0\u7b56\u7565\uff0c\u4e3a\u5168\u56fa\u6001\u7535\u6c60\u7684\u7814\u7a76\u63d0\u4f9b\u4e86\u7406\u8bba\u6307\u5bfc\u3002\u8be5\u9879\u7814\u7a76\u6210\u679c\u4ee5\u201cThree-Dimensional Bilayer Garnet Solid Electrolyte Based High Energy Density Lithium Metal-Sulfur Batteries<\/strong>\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728\u8457\u540d\u56fd\u9645\u671f\u520aEnergy Environ. Sci.<\/em><\/strong>\u4e0a\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00<\/strong>\u00a0 <\/strong>\u4e09\u7ef4\u56fa\u6001\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u53cc\u5c42\u81f4\u5bc6-\u591a\u5b54\u56fa\u6001\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784\u7684\u591a\u5b54\u5c42\u4e3a\u9502\u79bb\u5b50\/\u7535\u5b50\u4f20\u5bfc\u63d0\u4f9b\u4e86\u66f4\u591a\u4f20\u8f93\u9014\u5f84\uff0c\u800c\u81f4\u5bc6\u5c42\u53c8\u53ef\u4ee5\u6291\u5236\u591a\u786b\u5316\u7269\u6269\u6563\u548c\u9502\u679d\u6676\u7684\u5f62\u6210\u3002<\/p>\n

\u56fe\u4e8c<\/strong>\u00a0 <\/strong>\u53cc\u5c42\u77f3\u69b4\u77f3\u56fa\u6001\u7535\u89e3\u8d28\u7684\u5236\u5907<\/strong><\/p>\n

\"\"<\/p>\n

(a) <\/strong>\u70e7\u7ed3\u524d\u7684\u53cc\u5c42\u80f6\u5e26\u793a\u610f\u56fe\uff1b<\/p>\n

(b) <\/strong>\u5377\u8986\u6709\u77f3\u69b4\u77f3\u7c89\u672b\u6d46\u6599\u7684\u805a\u916f\u8584\u7247\uff1b<\/p>\n

(c) <\/strong>\u5c42\u538b\u5e26\u7ed3\u6784\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

(d) <\/strong>\u81f4\u5bc6\u5e26-\u591a\u5b54\u5e26\u7684\u53cc\u5c42\u5c42\u538b\u7ed3\u6784\uff0c\u63d2\u56fe\u4e3a\u70e7\u7ed3\u524d\u51b2\u538b\u53cc\u5c42\u7247\u7684\u56fe\u7247\uff1b<\/p>\n

(e) <\/strong>\u70e7\u7ed3\u540e\u7684\u53cc\u5c42\u77f3\u69b4\u77f3\u7ed3\u6784\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe\u4e09<\/strong>\u00a0 <\/strong>\u53cc\u5c42\u77f3\u69b4\u77f3\u56fa\u6001\u7535\u89e3\u8d28\u7684\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a) <\/strong>\u70e7\u7ed3\u540e\uff0c\u53cc\u5c42\u77f3\u69b4\u77f3\u6846\u67b6\u7ed3\u6784\u6837\u54c1\u7684\u7167\u7247\uff1b<\/p>\n

(b) <\/strong>\u591a\u5b54\u5c42\u7684\u4fa7\u89c6\u653e\u5927\u56fe\uff1b<\/p>\n

(c) <\/strong>\u591a\u5b54-\u81f4\u5bc6\u5c42\u8fde\u63a5\u754c\u9762\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

(d) <\/strong>\u81f4\u5bc6\u5c42\u6676\u7c92\u5fae\u7ed3\u6784\u7684SEM\u653e\u5927\u56fe\u50cf\uff0c\u9ad8\u5ea6\u81f4\u5bc6\u7684\u7ed3\u6784\u53ef\u4ee5\u6291\u5236\u6d3b\u6027\u7269\u8d28\u7684\u6eb6\u89e3\u548c\u9502\u679d\u6676\u7684\u4ea7\u751f\uff1b<\/p>\n

(e) <\/strong>\u53cc\u5c42\u77f3\u69b4\u77f3\u7ed3\u6784\u7684\u6a2a\u622a\u9762\u56fe\u793a\uff1b<\/p>\n

\u56fe\u56db<\/strong>\u00a0 <\/strong>\u77f3\u69b4\u77f3\u56fa\u6001\u7535\u89e3\u8d28<\/strong>\/<\/strong>\u9502\u91d1\u5c5e\u7684\u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a) <\/strong>\u57fa\u672c\u81f4\u5bc6\u7684\u77f3\u69b4\u77f3\u5c42\u8868\u9762\u793a\u610f\u56fe\uff1b<\/p>\n

(b) <\/strong>\u805a\u5408\u7269\u5305\u8986\u7684\u81f4\u5bc6\u5c42\u8868\u9762\u56fe\u793a\uff0c\u53ca\u5176\u6a2a\u622a\u9762\u7684SEM\u56fe\u50cf\u3002\u805a\u5408\u7269\u5c42\u80fd\u591f\u8865\u507f\u754c\u9762\u7c97\u7cd9\u5ea6\uff0c\u80fd\u591f\u4f7fLi\u79bb\u5b50\u5747\u5300\u901a\u8fc7\u754c\u9762\uff1b<\/p>\n

(c) <\/strong>0.3 mA\/cm2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u9502\u5316\u8131\u9502\u5faa\u73af\u7684\u7535\u538b\u66f2\u7ebf\uff0c\u63d2\u56fe\u4e3a\u8d77\u59cb\u9636\u6bb5\u548c140h\u7684\u9502\u5316\u8131\u9502\u7535\u538b\u5e73\u53f0\uff1b<\/p>\n

(d-e) <\/strong>0.5\u548c1.0 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u9502\u5316\u8131\u9502\u5faa\u73af\u7684\u7535\u538b\u66f2\u7ebf\uff1b<\/p>\n

\u56fe\u4e94<\/strong>\u00a0 <\/strong>\u6df7\u5408\u56fa\u6001<\/strong>Li-S<\/strong>\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a) <\/strong>CNT\u5305\u8986\u7684\u77f3\u69b4\u77f3\u7ed3\u6784\u6846\u67b6\u793a\u610f\u56fe\uff1b<\/p>\n

(b) <\/strong>CNT\u5305\u8986\u7684\u53cc\u5c42\u77f3\u69b4\u77f3\u7ed3\u6784\u56fe\u7247\uff1b<\/p>\n

(c) <\/strong>CNT\u5305\u8986\u591a\u5b54\u5c42\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

(d) <\/strong>\u6df7\u5408\u56fa\u6001Li-S\u7535\u6c60\u7684\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n

(e-f) <\/strong>\u53cc\u5c42\u786b\u6b63\u6781\u7684\u6a2a\u622a\u9762\u53ca\u5176\u5bf9\u5e94\u7684\u5143\u7d20\u5206\u5e03\u56fe\uff0cLa\u4e3a\u84dd\u8272\uff0cS\u4e3a\u7eff\u8272\uff1b<\/p>\n

(g-h) <\/strong>0.2 mA\/cm2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u6df7\u5408\u53cc\u5c42Li-S\u7535\u6c60\u7684\u5bb9\u91cf-\u7535\u538b\u66f2\u7ebf\u548c\u5bb9\u91cf-\u5faa\u73af\u56fe\uff0c\u5176\u4e2d\u786b\u8d1f\u8f7d\u91cf\u9ad8\u8fbe7.5 7 mg\/cm2<\/sup>\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u5728\u9502\u786b\u7535\u6c60\u4e2d\uff0c\u91c7\u7528\u53cc\u5c42\u81f4\u5bc6-\u591a\u5b54\u77f3\u69b4\u77f3\u56fa\u6001\u7535\u89e3\u8d28\uff0c\u89e3\u51b3\u4e86\u9502\u7535\u6c60\u957f\u4e45\u4ee5\u6765\u7684\u9762\u4e34\u7684\u4e24\u5927\u96be\u9898\uff0c\u4fc3\u8fdb\u4e86\u4f20\u7edf\u9502\u7535\u6c60\u5411\u5168\u56fa\u6001\u7535\u6c60\u7684\u8fc7\u6e21\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\u591a\u5b54\u5c42\u786b\u8d1f\u8f7d\u91cf\u53ef\u8fbe> 7 mg\/cm2<\/sup>\uff0c\u6df7\u5408Li-S\u7535\u6c60\u5728\u5145\u653e\u7535\u5faa\u73af\u6d4b\u8bd5\u4e2d\uff0c\u8868\u73b0\u51fa\u4e86\u9ad8\u8fbe> 99.8\uff05\u7684\u521d\u59cb\u5e93\u4ed1\u6548\u7387\u548c> 99\uff05\u7684\u5e73\u5747\u5e93\u4ed1\u6548\u7387\u3002\u8be5\u9879\u5de5\u4f5c\u4e3a\u4e09\u5c42\u56fa\u6001\u7535\u89e3\u8d28\u9aa8\u67b6\u7ed3\u6784\u7684\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u53ef\u884c\u6027\u65b9\u6848\uff0c\u4fc3\u8fdb\u4e86\u9502\u7535\u6c60\u5b89\u5168\u6027\u548c\u6027\u80fd\u7684\u540c\u6b65\u63d0\u5347\u3002<\/p>\n

\u539f\u6587\u94fe\u63a5\uff1a<\/strong>Three-Dimensional Bilayer Garnet Solid Electrolyte Based High Energy Density Lithium Metal-Sulfur Batteries<\/a>(Energy Environ. Sci.<\/em>, 2017, DOI: 10.1039\/C7EE01004D)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u7ec4 \u6df1\u6d77\u4e07\u91cc \u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/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\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/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\u7fa4 422065952\u201d\u3002<\/p>\n

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