{"id":197034,"date":"2020-02-28T09:33:07","date_gmt":"2020-02-28T01:33:07","guid":{"rendered":"\/\/m.iemloyee.com\/?p=197034"},"modified":"2020-02-28T09:33:07","modified_gmt":"2020-02-28T01:33:07","slug":"%e4%bb%8a%e6%97%a5science%ef%bc%9a%e9%92%9b%e9%85%b8%e9%94%82%e5%bf%ab%e9%80%9f%e5%85%85%e7%94%b5%e8%bf%87%e7%a8%8b%e4%b8%ad%e7%a6%bb%e5%ad%90%e8%bf%81%e7%a7%bb%e7%9a%84%e5%8a%a8%e5%8a%9b%e5%ad%a6","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=197034","title":{"rendered":"\u4eca\u65e5Science\uff1a\u949b\u9178\u9502\u5feb\u901f\u5145\u7535\u8fc7\u7a0b\u4e2d\u79bb\u5b50\u8fc1\u79fb\u7684\u52a8\u529b\u5b66\u8def\u5f84"},"content":{"rendered":"

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

\u5728\u5141\u8bb8\u5feb\u901f\u5145\u653e\u7535\u7684\u7535\u6c60\u4e2d\uff0c\u9502\u901a\u5e38\u4e0e\u8d1f\u6781\u5f62\u6210\u56fa\u6eb6\u4f53\uff0c\u56e0\u6b64\u552f\u4e00\u7684\u9650\u5236\u56e0\u7d20\u662f\u79bb\u5b50\u6269\u6563\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u949b\u9178\u9502\uff08Li4<\/sub>Ti5<\/sub>O12<\/sub>\uff09\u8d1f\u6781\uff0c\u9502\u79bb\u5b50\u4e0e\u4e24\u76f8\u76f8\u4e92\u4f5c\u7528\uff0c\u4e14\u6269\u6563\u901f\u5ea6\u8f83\u6162\uff0c\u4f46\u4ecd\u8868\u73b0\u51fa\u9ad8\u500d\u7387\u6027\u80fd\u3002\u8fd1\u5e74\u6765\uff0c\u7814\u7a76\u4eba\u5458\u5229\u7528\u7535\u5b50\u80fd\u91cf\u635f\u5931\u8c31\u7ed3\u5408\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u6765\u63a2\u6d4b\u5f02\u5e38\u884c\u4e3a\u3002\u4ed6\u4eec\u53d1\u73b0\u5728\u9502\u79bb\u5b50\u7684\u8d77\u59cb\u548c\u7ed3\u675f\u6210\u5206Li4<\/sub>Ti5<\/sub>O12<\/sub>\u548cLi7<\/sub>Ti5<\/sub>O12<\/sub>\u4e4b\u95f4\u5f62\u6210\u4e86\u4e00\u4e2a\u6269\u6563\u754c\u9762\uff0c\u8fd9\u5c31\u662f\u9502\u79bb\u5b50\u5feb\u901f\u8fc1\u79fb\u7684\u539f\u56e0\u3002<\/p>\n

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

\u4eca\u65e5\uff0c\u5728\u7f8e\u56fd\u5e03\u9c81\u514b\u6d77\u6587\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u738b\u5cf0\u7814\u7a76\u5458<\/b><\/strong>\u548c\u52a0\u5dde\u5927\u5b66\u3001\u52b3\u4f26\u65af\u4f2f\u514b\u5229\u56fd\u5bb6\u5b9e\u9a8c\u5ba4Gerbrand Ceder\u6559\u6388<\/b><\/strong>\u56e2\u961f\uff08<\/b><\/strong>\u5171\u540c<\/b><\/strong>\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u5f00\u53d1\u4e86\u4e00\u79cd\u57fa\u4e8e\u79bb\u5b50\u6db2\u4f53\u7535\u89e3\u8d28\uff08ILE\uff09\u7684\u7535\u5316\u5b66\u7535\u6c60\uff0c\u7528\u4e8e\u5728TEM\u5185\u539f\u4f4d\u64cd\u4f5c\uff0c\u5176\u7ed3\u6784\u7c7b\u4f3c\u4e8e\u771f\u5b9e\u7535\u6c60\uff0c\u4ece\u800c\u4f7fLi-EELS\u80fd\u591f\u5728\u6052\u6d41\u5145\u653e\u7535\u6761\u4ef6\u4e0b\u63a2\u6d4bLi\u5728LTO\u4e2d\u7684\u5360\u6709\u548c\u8fc1\u79fb\u3002\u901a\u8fc7\u7ed3\u5408\u539f\u4f4dLi-EELS\u548c\u7b2c\u4e00\u6027\u539f\u7406\u7814\u7a76\uff0c\u786e\u5b9a\u4e86\u4ee3\u8868\u6027\u7684\u4e9a\u7a33\u6001Li4+x<\/sub>Ti5<\/sub>O12<\/sub>\u6784\u578b\uff0c\u8be5\u6784\u578b\u7531\u53cd\u5e94\u524d\u6cbf\u626d\u66f2\u7684Li\u591a\u9762\u4f53\u7ec4\u6210\uff0c\u63d0\u4f9b\u4e86\u72ec\u7279\u7684Li+<\/sup>\u79bb\u5b50\u8fc1\u79fb\u8def\u5f84\uff0c\u5176\u6d3b\u5316\u80fd\u8fdc\u4f4e\u4e8e\u672b\u7aef\u7684\u6d3b\u5316\u80fd\uff0c\u5e76\u4e3b\u5bfc\u4e86LTO\u4e2dLi+<\/sup>\u79bb\u5b50\u8fc1\u79fb\u7684\u52a8\u529b\u5b66\u3002\u8fd9\u4e00\u53d1\u73b0\u4e3a\u5bfb\u627e\u9ad8\u500d\u7387\u7535\u6781\u6750\u6599\u63d0\u4f9b\u4e86\u65b0\u7684\u673a\u9047\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<\/b><\/strong>Kinetic pathways of ionic transport in fast-charging lithium titanate<\/b><\/strong>\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Science<\/b><\/strong>\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\u00a0<\/b><\/strong>\u7528\u4e8e\u5728TEM\u4e2d\u5bf9\u7535\u6c60\u6750\u6599\u8fdb\u884c<\/b><\/strong>\u539f\u4f4d<\/b><\/strong>\u8868\u5f81\u7684\u7535\u5316\u5b66\u529f\u80fd\u7535\u6c60\u7684\u8bbe\u8ba1<\/b><\/strong>\"\"<\/p>\n

\u56fe<\/b><\/strong>2 \u5229\u7528\u73b0\u573a\u539f\u4f4dLi-EELS\u5b9e\u65f6\u63a2\u6d4bLTO\u4e2dLi<\/b><\/strong>+<\/b><\/sup><\/strong>\u79bb\u5b50\u7684\u4f20\u8f93<\/b><\/strong>\"\"<\/p>\n

\u56fe<\/b><\/strong>3 <\/b><\/strong>\u901a\u8fc7DFT\u8ba1\u7b97\u8bc6\u522bLi<\/b><\/strong>4+x<\/b><\/sub><\/strong>Ti<\/b><\/strong>5<\/b><\/sub><\/strong>O<\/b><\/strong>12<\/b><\/sub><\/strong>\uff080\u2264x\u22643\uff09\u4e2d\u9502\u591a\u9762\u4f53\u6784\u578b\u7684Li-EELS<\/b><\/strong>\u5149\u8c31<\/b><\/strong>\"\"<\/b><\/strong><\/b><\/p>\n

\u56fe<\/b><\/strong>4 <\/b><\/strong>\u9502\u79bb\u5b50\u8fc1\u79fb\u9014\u5f84\u53ca\u5176\u5728\u4e2d\u95f4\u4ea7\u7269\u4e2d\u7684\u80fd\u91cf\u52bf\u5792<\/b><\/strong>\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Kinetic pathways of ionic transport in fast-charging lithium titanate<\/u><\/a>\uff08Science\uff0c2020\uff0cDOI:10.1126\/science.aax3520\uff09<\/p>\n

\u672c\u6587\u7531\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\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\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u5728\u5141\u8bb8\u5feb\u901f\u5145\u653e\u7535\u7684\u7535\u6c60\u4e2d\uff0c\u9502\u901a\u5e38\u4e0e\u8d1f\u6781\u5f62\u6210\u56fa\u6eb6\u4f53\uff0c\u56e0\u6b64\u552f\u4e00\u7684\u9650\u5236\u56e0\u7d20\u662f\u79bb\u5b50\u6269\u6563\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u949b\u9178\u9502\uff08Li4Ti5O12\uff09\u8d1f\u6781\uff0c\u9502\u79bb\u5b50\u4e0e\u4e24\u76f8\u76f8\u4e92\u4f5c\u7528\uff0c\u4e14\u6269…<\/p>\n","protected":false},"author":2109,"featured_media":197035,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[3369,155,2966,4319,1030],"class_list":["post-197034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-dft","tag-science","tag-2966","tag-4319","tag-1030"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/197034"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2109"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=197034"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/197034\/revisions"}],"predecessor-version":[{"id":197040,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/197034\/revisions\/197040"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/197035"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=197034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=197034"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=197034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}