{"id":87840,"date":"2017-06-24T06:30:24","date_gmt":"2017-06-23T22:30:24","guid":{"rendered":"\/\/m.iemloyee.com\/?p=87840"},"modified":"2017-06-23T22:43:23","modified_gmt":"2017-06-23T14:43:23","slug":"nature%e5%ad%90%e5%88%8a-%e8%b6%85%e5%bf%ab%e7%a6%bb%e5%ad%90%e5%af%bc%e4%bd%93%e4%b8%ad%e7%9a%84%e9%94%82%e7%a6%bb%e5%ad%90%e8%be%93%e8%bf%90%e5%8e%9f%e7%90%86%e5%92%8c%e8%ae%be%e8%ae%a1%e7%ad%96","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=87840","title":{"rendered":"Nature\u5b50\u520a: \u8d85\u5feb\u79bb\u5b50\u5bfc\u4f53\u4e2d\u7684\u9502\u79bb\u5b50\u8f93\u8fd0\u539f\u7406\u548c\u8bbe\u8ba1\u7b56\u7565"},"content":{"rendered":"

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

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

6\u670821\u65e5\uff0cNature Communications\u5728\u7ebf\u53d1\u8868\u9898\u4e3a\u201cOrigin of fast ion diffusion in super-ionic conductors\u201d\u7684\u7814\u7a76\u8bba\u6587\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u7f8e\u56fd\u9a6c\u91cc\u5170\u5927\u5b66\u6750\u6599\u7cfb\u83ab\u4e00\u975e\u6559\u6388\uff0c\u5171\u540c\u4f5c\u8005\u662f\u535a\u58eb\u7814\u7a76\u751f\u4f55\u6027\u5cf0\uff08\u7b2c\u4e00\u4f5c\u8005\uff09\u3001\u6731\u4e00\u821f\u3002<\/p>\n

\u3010\u672c\u6587\u4eae\u70b9\u3011<\/strong><\/span><\/p>\n

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\u00a0\u7f8e\u56fd\u5de5\u7a0b\u9662\u9662\u58eb\u3001\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u6750\u6599\u7cfb\u6559\u6388Gerbrand Ceder \u5bf9\u8be5\u5de5\u4f5c\u7ed9\u4e88\u9ad8\u5ea6\u8bc4\u4ef7\uff1a \u201cSolid-state batteries are a promising new direction to provide energy storage with high energy density and good safety. \u00a0This work provides another important step forward in understanding the origin of the very high Li conductivity in some solids, as it highlights the importance of high Li content in the material leading to more concerted motion.\u201d<\/p>\n

\u00a0\u65af\u5766\u798f\u5927\u5b66\u6750\u6599\u7cfb\u6559\u6388\u5d14\u5c79\u8868\u793a\uff1a\u201cUnderstanding \u00a0the fundamental mechanism on how ions move fast in solid state will have profound impact to batteries, fuel cells and other electrochemical technologies. The work by Yifei Mo offers a new and important insight on fast ion transport and provides new materials principles for finding the new solid electrolyte.\u201d<\/p>\n

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

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\u00a0\u57fa\u4e8e\u8fd9\u4e2a\u7406\u8bba\u6a21\u578b\uff0c\u672c\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u5168\u65b0\u7684\u63d0\u9ad8\u56fa\u4f53\u4e2d\u79bb\u5b50\u4f20\u8f93\u7684\u6750\u6599\u8bbe\u8ba1\u7b56\u7565\u3002 \u901a\u8fc7\u5bf9\u6750\u6599\u7684\u63ba\u6742\uff0c\u4f7f\u5f97\u90e8\u5206\u9502\u79bb\u5b50\u5904\u4e8e\u9ad8\u80fd\u91cf\u7684\u4f4d\u7f6e\u3002\u8fd9\u4e9b\u79bb\u5b50\u901a\u8fc7\u4e0e\u5176\u4ed6\u79bb\u5b50\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u5c31\u53ef\u80fd\u6fc0\u53d1\u4f4e\u80fd\u5792\u7684\u534f\u540c\u8dc3\u8fc1\uff0c\u4ece\u800c\u5c06\u539f\u672c\u666e\u901a\u7684\u6750\u6599\u6539\u9020\u6210\u4e3a\u5feb\u79bb\u5b50\u5bfc\u4f53\u6750\u6599 \u3002 \u8be5\u6750\u6599\u8bbe\u8ba1\u7b56\u7565\u5728\u4e00\u4e9b\u65b0\u7684\u6750\u6599\u4e2d\u5f97\u5230\u4e86\u8bc1\u5b9e\uff0c\u6570\u4e2a\u5168\u65b0\u7684\u5feb\u79bb\u5b50\u5bfc\u4f53\u88ab\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u8bbe\u8ba1\u9884\u6d4b\u4e86\u51fa\u6765\u3002<\/p>\n

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

\u56fe\u4e00\u3001<\/strong>\u5355\u79bb\u5b50\u8dc3\u8fc1\u4e0e\u591a\u79bb\u5b50\u534f\u540c\u8dc3\u8fc1\u7684\u793a\u610f\u56fe\u3002\u5bf9\u4e8e\u5355\u79bb\u5b50\u8dc3\u8fc1\uff08\u56fe\u4e0a\u90e8\uff09\uff0c\u5355\u4e2a\u79bb\u5b50\u8dc3\u8fc1\u7684\u80fd\u5792\u5373\u6574\u4e2a\u6750\u6599\u7684\u8f93\u8fd0\u80fd\u5792\uff1b\u5bf9\u4e8e\u591a\u79bb\u5b50\u8dc3\u8fc1\uff08\u56fe\u4e0b\u90e8\uff09\uff0c\u591a\u79bb\u5b50\u534f\u540c\u8dc3\u8fc1\u7684\u80fd\u5792\u8981\u663e\u8457\u4f4e\u4e8e\u5355\u4e2a\u79bb\u5b50\u8dc3\u8fc1\u7684\u80fd\u5792\u3002<\/p>\n

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

\u56fe\u4e8c\u3001<\/strong> \u4e09\u4e2a\u5feb\u79bb\u5b50\u5bfc\u4f53Li10GeP2S12(LGPS)\uff0cLi7La3Zr2O12 (LLZO) and Li1.3Al0.3Ti1.7(PO4)3 (LATP)\u4e2d\u7684\u9502\u79bb\u5b50\u8f93\u8fd0 \u3002\uff08a-c\uff09 \u4e3a\u4e09\u8005\u7684\u6676\u4f53\u7ed3\u6784\uff0c\uff08d-f\uff09\u6839\u636e\u7b2c\u4e00\u6027\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u5f97\u5230\u7684\u9502\u79bb\u5b50\u5bc6\u5ea6\u56fe\uff0c\uff08g-i\uff09Van Hove\u5173\u8054\u51fd\u6570<\/p>\n

\"\"<\/p>\n

\u56fe\u4e09\u3001<\/strong> LGPS\u3001LLZO\u548cLATP\u4e2d\u7684\u534f\u540c\u8dc3\u8fc1\u4ee5\u53ca\u5355\u79bb\u5b50\u8dc3\u8fc1\u7684NEB\u80fd\u5792\u3002\uff08a-c\uff09 \u5178\u578b\u7684\u534f\u540c\u8dc3\u8fc1\u6a21\u5f0f\u7684\u8dc3\u8fc1\u80fd\u5792\uff0c\uff08d-f\uff09\u534f\u540c\u8dc3\u8fc1\u8def\u5f84\u4e0a\uff0c\u5355\u4e2a\u79bb\u5b50\u7684\u8dc3\u8fc1\u80fd\u5792<\/p>\n

\"\"<\/p>\n

\u56fe\u56db\u3001<\/strong> \u4e00\u7ef4\u8f93\u8fd0\u6a21\u578b\uff0c\u8f93\u8fd0\u79bb\u5b50\u4e4b\u95f4\u5f3a\u5e93\u4ed1\u4f5c\u7528\u4e0b\uff0c\u591a\u79bb\u5b50\u7684\u534f\u540c\u8dc3\u8fc1\u6a21\u5f0f \u3002\uff08a-b\uff09\u4e00\u7ef4\u6a21\u578b\u4e2d\u4e0d\u540c\u7684\u5355\u79bb\u5b50\u8dc3\u8fc1\u80fd\u5792\u8def\u5f84\uff0c\uff08c-d\uff09\u4e0d\u540c\u5f3a\u5ea6\u7684\u5e93\u4ed1\u529b\u4f5c\u7528\u4e0b\uff0c\u56db\u79bb\u5b50\u534f\u540c\u8dc3\u8fc1\u7684\u8dc3\u8fc1\u80fd\u5792\u3002<\/p>\n

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

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\u00a0\u6587\u732e\u94fe\u63a5\uff1a<\/strong>He, X., Zhu, Y. & Mo, Y. Origin of Fast Ion Diffusion in Super-Ionic Conductors. Nat. Commun.<\/em> 8<\/strong>, 15893 (2017)<\/a>.<\/p>\n

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