{"id":154326,"date":"2018-09-24T06:43:44","date_gmt":"2018-09-23T22:43:44","guid":{"rendered":"\/\/m.iemloyee.com\/?p=154326"},"modified":"2018-09-24T20:41:43","modified_gmt":"2018-09-24T12:41:43","slug":"%e9%94%82%e9%87%91%e5%b1%9e%e5%a4%96%e5%bb%b6%e7%94%b5%e6%b2%89%e7%a7%af%ef%bc%9a%e9%80%9a%e8%bf%87%e8%b6%85%e8%96%84%ef%bc%8c%e7%a8%b3%e5%ae%9a%ef%bc%8c%e5%85%89%e6%bb%91sei%e8%86%9c%e5%ae%9e","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=154326","title":{"rendered":"\u9502\u91d1\u5c5e\u5916\u5ef6\u7535\u6c89\u79ef\uff1a\u901a\u8fc7\u8d85\u8584\uff0c\u7a33\u5b9a\uff0c\u5149\u6ed1SEI\u819c\u5b9e\u73b0"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u9502\u91d1\u5c5e\u7535\u6c60\u662f\u6700\u6709\u5e0c\u671b\u7684\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u5b58\u50a8\u8bbe\u5907\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u7531\u4e8e\u9502\u91d1\u5c5e\u53cd\u5e94\u6d3b\u6027\u5f88\u5f3a\uff0c\u5728\u9502\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u751f\u6210\u679d\u6676\uff0c\u9020\u6210\u7535\u6c60\u5185\u90e8\u77ed\u8def\u4ece\u800c\u5f15\u8d77\u5404\u79cd\u5b89\u5168\u95ee\u9898\u3002\u8fd9\u4f7f\u5f97\u9502\u91d1\u5c5e\u7535\u6c60\u5728\u4e0a\u4e16\u7eaa90\u5e74\u4ee3\u9010\u6e10\u88ab\u9502\u79bb\u5b50\u7535\u6c60\u6240\u53d6\u4ee3\u3002\u73b0\u4eca\uff0c\u5bf9\u9ad8\u5bb9\u91cf\u50a8\u80fd\u8bbe\u5907\u7684\u8ffd\u6c42\uff0c\u4f7f\u4eba\u4eec\u5c06\u76ee\u5149\u96c6\u4e2d\u5728\u9502\u786b\u4ee5\u53ca\u9502\u7a7a\u6c14\u7535\u6c60\u4e2d\uff0c\u800c\u4f7f\u7528\u91d1\u5c5e\u9502\u8d1f\u6781\u5728\u6b64\u7c7b\u9502\u7535\u6c60\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u5c3d\u7ba1\u79d1\u7814\u4eba\u5458\u91c7\u7528\u4e86\u5927\u91cf\u7684\u65b9\u6cd5\u6765\u6291\u5236\u9502\u679d\u6676\u751f\u957f\uff0c\u4f46\u5982\u4f55\u5b9e\u73b0\u9502\u5747\u5300\u7535\u6c89\u79ef\u4ecd\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u671f\uff0c\u65e5\u672c\u7269\u8d28\u6750\u6599\u7814\u7a76\u673a\u6784Yoshimi Kubo \u6559\u6388\u8bfe\u9898\u7ec4\u9488\u5bf9\u9502\u91d1\u5c5e\u8d1f\u6781\u7684\u7535\u6c89\u79ef\u8fdb\u884c\u4e86\u6df1\u5165\u7814\u7a76\u3002\u9996\u6b21\u53d1\u73b0\u4e86\u91d1\u5c5e\u9502\u7247\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\u80fd\u5b9e\u73b0\u63a5\u8fd110\u5fae\u7c73\u5de6\u53f3\u7684\u5916\u5ef6\u6c89\u79ef, \u800c\u4e0d\u662f\u4f20\u7edf\u8ba4\u4e3a\u7684\u4e0d\u53ef\u907f\u514d\u7684\u4e0d\u5747\u5300\u6c89\u79ef\u3002\u5e76\u5728Angew. Chem. Int. Ed.\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cDendrite-Free Epitaxial Growth of Lithium-Metal during Charging in Li\u2013O2<\/sub> Batteries.\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002NIMS\u535a\u58eb\u540e\u7814\u7a76\u5458\u8f9b\u661f (\u73b0\u4e3a\u5b81\u6ce2\u5927\u5b66\u6750\u5316\u5b66\u9662\u526f\u6559\u6388)\u4e3a\u8be5\u5de5\u4f5c\u7684\u7b2c\u4e00\u4f5c\u8005\u3002\u8be5\u62a5\u9053\u9996\u6b21\u91c7\u7528EBSD\u624b\u6bb5\u6765\u8868\u5f81\u9502\u91d1\u5c5e\u5145\u653e\u7535\u524d\u540e\u7684\u53d8\u5316\uff0c\u5e76\u901a\u8fc7\u7cbe\u7ec6\u7684\u65ad\u9762\u89c2\u6d4b\u786e\u8ba4\u91d1\u5c5e\u9502\u53ef\u5728LiBr-LiNO3<\/sub>\u7535\u89e3\u6db2\u4f53\u7cfb\u4e2d\u4ee5\u53ca\u6c27\u6c14\u6c14\u6c1b\u4e0b\u53ef\u5b9e\u73b0\u5916\u5ef6\u6c89\u79ef\u3002\u5728\u672c\u9879\u5de5\u4f5c\u4e2d\uff0c\u5728\u51b7\u51bb\u6761\u4ef6\u4e0b\u7528\u79bb\u5b50\u6e85\u5c04\u629b\u5149\u7684\u65b9\u6cd5\uff0c\u83b7\u5f97\u5149\u6ed1\u7684\u9502\u91d1\u5c5e\u622a\u9762\uff0c\u80fd\u591f\u975e\u5e38\u7cbe\u786e\u7684\u89c2\u5bdf\u9502\u91d1\u5c5e\u8868\u9762SEI\u819c\u7684\u72b6\u51b5\u3002\u7ed3\u679c\u8868\u660e\uff0c\u9502\u91d1\u5c5e\u5728\u653e\u7535\u8fc7\u7a0b\u4e2d\u5b9e\u73b0\u4e86\u7c7b\u4f3c\u7535\u89e3\u629b\u5149\u7684\u65b9\u5f0f\uff0c\u9996\u5148\u53bb\u9664\u4e86\u539f\u59cb\u4e0d\u5e73\u6574\u949d\u5316\u819c\uff0c\u4e3a\u540e\u7eed\u8d85\u8584\uff08100 nm\uff09\uff0c\u7a33\u5b9a\uff0c\u5149\u6ed1\u7684SEI\u819c\u7684\u5efa\u7acb\u63d0\u4f9b\u4e86\u4fdd\u8bc1\u3002\u800c\u6b63\u662f\u8fd9\u79cd\u4f18\u5f02\u7684SEI\u819c\uff0c\u4e3a\u5b9e\u73b0\u9502\u91d1\u5c5e\u5916\u5ef6\u6c89\u79ef\u63d0\u4f9b\u53ef\u80fd\u6027\u3002<\/p>\n \u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n \u56fe1 \u91d1\u5c5e\u9502\u5bf9\u9502\u7535\u6c60\u5728\u4e0d\u540c\u7535\u89e3\u6db2\u4e0d\u540c\u6c14\u6c1b\u4e2d\u5faa\u73af\u6027\u80fd\u8868\u5f81\u3002<\/p>\n (a, b) \u9502\u5bf9\u9502\u7535\u6c60\u5728\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u5faa\u73af\u6027\u80fd\u3002(c) \u9502\u5bf9\u9502\u7535\u6c60\u5faa\u73af\u540e\u7535\u89e3\u6db2\u4e2d\u9634\u79bb\u5b50\u6d53\u5ea6\u3002(d-g) \u4e0d\u540c\u91d1\u5c5e\u9502\u5faa\u73af\u540e\u8868\u9762SEM\u8868\u5f81\u3002<\/p>\n \u56fe2 \u91d1\u5c5e\u9502\u8d1f\u6781\u5916\u5ef6\u6c89\u79ef\u7cbe\u5bc6\u622a\u9762\u89c2\u5bdf\u4ee5\u53caEBSD\u8868\u5f81\u3002<\/p>\n (a,b) \u672a\u5faa\u73af\u524d\u91d1\u5c5e\u9502\u8868\u9762\u53ca\u622a\u9762\u89c2\u5bdf\u3002(c,d,g,h) \u91d1\u5c5e\u9502\u5728LiBr-LiNO3<\/sub> \u653e\u7535\u8fc7\u540eSEM\u53caEBSD\u8868\u5f81\u3002(e,f,i,j) \u91d1\u5c5e\u9502\u5728LiBr-LiNO3<\/sub>\u5145\u7535\u8fc7\u540eSEM\u53caEBSD\u8868\u5f81<\/p>\n \u56fe3 \u91d1\u5c5e\u9502\u8d1f\u6781\u5728\u9502\u6c27\u6c14\u5168\u7535\u6c60\u5faa\u73af\u4e2d\u8868\u9762\u53ca\u622a\u9762\u8868\u5f81\u3002<\/p>\n \u56fe4 \u9502\u91d1\u5c5e\u5916\u5ef6\u6c89\u79ef\u539f\u7406\u56fe\u3002<\/p>\n
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