{"id":199863,"date":"2020-04-15T06:08:35","date_gmt":"2020-04-14T22:08:35","guid":{"rendered":"\/\/m.iemloyee.com\/?p=199863"},"modified":"2020-04-14T21:09:01","modified_gmt":"2020-04-14T13:09:01","slug":"%e6%b8%85%e5%8d%8e%e5%a4%a7%e5%ad%a6%e5%bc%a0%e5%bc%ba%e5%9b%a2%e9%98%9fadv-mater-%ef%bc%9a%e8%83%bd%e6%ba%90%e6%9d%90%e6%96%99%e7%9a%84%e5%86%b7%e5%86%bb%e7%94%b5%e9%95%9c%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=199863","title":{"rendered":"\u6e05\u534e\u5927\u5b66\u5f20\u5f3a\u56e2\u961fAdv. Mater.\uff1a\u80fd\u6e90\u6750\u6599\u7684\u51b7\u51bb\u7535\u955c\u5206\u6790"},"content":{"rendered":"

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

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

\u8fd1\u65e5\uff0c\u6e05\u534e\u5927\u5b66\u5f20\u5f3a\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u56f4\u7ed5\u51b7\u51bb\u7535\u955c\u5728\u654f\u611f\u6027\u80fd\u6e90\u6750\u6599\u6df1\u5165\u7814\u7a76\u4e2d\u5c55\u73b0\u7684\u5de8\u5927\u4f18\u52bf\uff0c\u4ece\u4e0d\u540c\u79cd\u51b7\u51bb\u7535\u955c\u6837\u54c1\u5236\u5907\u65b9\u6cd5\u5bf9\u6bd4\u3001\u80fd\u6e90\u6750\u6599\u5c24\u5176\u662f\u9502\u7535\u6c60\u4e2d\u7535\u6781\u548c\u754c\u9762\u7684\u51b7\u51bb\u7535\u955c\u5206\u6790\u8fdb\u5c55\u3001\u51b7\u51bb\u7535\u955c\u7684\u5404\u7c7b\u529f\u80fd\u7b49\u65b9\u9762\u7efc\u8ff0\u4e86\u5f53\u524d\u51b7\u51bb\u7535\u955c\u6280\u672f\u5728\u80fd\u6e90\u6750\u6599\u5206\u6790\u8868\u5f81\u7684\u7814\u7a76\u8fdb\u5c55\uff0c\u5e76\u5bf9\u672a\u6765\u80fd\u6e90\u6750\u6599\u5206\u6790\u7684\u53d1\u5c55\u65b9\u5411\u8fdb\u884c\u4e86\u5c55\u671b\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cAnalyzing Energy Materials by Cryogenic Electron Microscopy\u201d<\/strong>\u53d1\u8868\u5728Advanced Materials<\/strong> \u4e0a\u3002<\/p>\n

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

\u56fe\u4e00 \u51b7\u51bb\u7535\u955c\u5728\u80fd\u6e90\u6750\u6599\u5206\u6790\u65b9\u9762\u7684\u7814\u7a76\u603b\u7ed3<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e8c \u51b7\u51bb\u7535\u955c\u6837\u54c1\u5236\u5907\u6d41\u7a0b\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a) \u4f7f\u7528Ga\u79bb\u5b50\u5207\u7247\u83b7\u5f97\u4f53\u76f8\u6750\u6599\u7684\u622a\u9762\u533a\u57df\uff0c\u5e76\u7528\u51b7\u51bbFIB\u8fdb\u884c\u663e\u5fae\u8868\u5f81\uff1b
\n (b) \u4f7f\u7528\u51b7\u51bbFIB\u5c06\u4f53\u76f8\u6750\u6599\u5207\u6210\u8584\u7247\uff0c\u540e\u8f6c\u79fb\u81f3\u51b7\u51bbTEM\u4e2d\u8fdb\u884c\u8868\u5f81\uff1b
\n (c) \u5728TEM\u6805\u7f51\u4e2d\u539f\u4f4d\u6c89\u79ef\u6216\u751f\u957f\u7eb3\u7c73\u6750\u6599\uff0c\u540e\u5728\u51b7\u51bbTEM\u4e2d\u8fdb\u884c\u8868\u5f81\u3002<\/p>\n

\u56fe\u4e09 Li\u679d\u6676\u7684\u539f\u5b50\u7ea7\u5206\u8fa8<\/strong><\/p>\n

\"\"<\/p>\n

(a) \u5ba4\u6e29\u6761\u4ef6\u4e0b\uff0cLi\u679d\u6676\u5728\u7535\u5b50\u5242\u91cf\u7387\u2248500e A\u22122<\/sup> s\u22121<\/sup>\u4e0b\u8f90\u71671 s\u548c\u7535\u5b50\u5242\u91cf\u7387\u224850e A\u22122<\/sup> s\u22121<\/sup>\u8fde\u7eed\u8f90\u716710 min\u540e\u7684TEM\uff1b
\n (b) Li\u91d1\u5c5e\u7684\u539f\u5b50\u7ea7\u5206\u8fa8\u51b7\u51bbTEM\uff1b
\n (c) Li\u679d\u6676\u7684\u51b7\u51bbTEM\u548c\u76f8\u5e94\u7684\u9009\u533a\u7535\u5b50\u884d\u5c04\u56fe\u50cf\uff0c\u4ee5\u53ca\u62e9\u4f18\u751f\u957f\u53d6\u5411\u7edf\u8ba1\u3002<\/p>\n

\u56fe\u56db SEI\u7684\u5316\u5b66\u6210\u5206<\/strong>
\n \"\"
\n (a) \u6807\u51c6\u7535\u89e3\u8d28\u548c\u6709FEC\u6dfb\u52a0\u7684\u7535\u89e3\u8d28\u4e2d\u91d1\u5c5eLi\u8868\u9762SEI\u7684\u9ad8\u5206\u8fa8TEM\uff1b
\n (b) \u5728EC\/DEC\u7535\u89e3\u8d28\u4e2d\u6c89\u79efLi\u7684\u51b7\u51bbTEM\u548cEELS\u80fd\u8c31\u3002<\/p>\n

\u56fe\u4e94 SEI\u7684\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a) EC\/DEC\u7535\u89e3\u6db2\u8d28\u6dfb\u52a0LiNO3<\/sub>\u540e\uff0cLi\u91d1\u5c5e\u8868\u9762\u5f62\u6210\u7684SEI\u7684\u51b7\u51bbTEM\u53ca\u5176\u76f8\u5e94\u7684\u7ed3\u6784\u793a\u610f\u56fe\uff1b
\n (b) \u8936\u76b1\u77f3\u58a8\u70ef\u7b3c\u7684\u51b7\u51bbTEM\u53ca\u5176\u76f8\u5e94\u7684SEI\u793a\u610f\u56fe\u3002<\/p>\n

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\n (a) Li\u679d\u6676\u7684\u51b7\u51bbTEM\u4ee5\u53ca\u5206\u522b\u5728EC\/DEC\u7535\u89e3\u8d28\u548c\u542b10% FEC\u7684\u7535\u89e3\u8d28\u4e2d\u7684\u5178\u578b\u5f62\u6210\u3001\u5265\u79bb\u548c\u518d\u6c89\u79ef\u793a\u610f\u56fe\uff1b
\n (b) \u5728\u4e0d\u540c\u7684\u7535\u89e3\u8d28\u4e2d\uff0c\u5265\u79bb\u540e\u6b8b\u4f59\u7684Li\u7684\u51b7\u51bbTEM\u548c\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe\u4e03 SEI\u7eb3\u7c73\u7ed3\u6784\u6f14\u53d8<\/strong>
\n \"\"
\n (a) \u5faa\u73af\u540e\uff0c\u5728\u70ad\u9ed1\u7535\u6781\u8868\u9762\u5f62\u6210\u7684\u4e0d\u540c\u7c7b\u578b\u7684SEI\u7684\u793a\u610f\u56fe\u548c\u51b7\u51bbTEM\uff1b
\n (b) CuO\u4e0a\u5f62\u6210\u7684SEI\u7eb3\u7c73\u7ed3\u6784\u5728\u4e0d\u540c\u7535\u538b\u4e0b\u7684\u51b7\u51bbTEM\u53ca\u6f14\u53d8\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe\u516b \u6b63\u6781\u7535\u89e3\u8d28\u4e2d\u95f4\u76f8<\/strong>
\n \"\"
\n (a) \u9540Li\u540e\u94dc\u8868\u9762CH3<\/sub>OCO2<\/sub>Li\u4fdd\u62a4\u6d82\u5c42\u7684\u51b7\u51bbTEM\uff1b
\n (b) \u5faa\u73af50\u6b21\u540e\uff0cLiNi0.5<\/sub>Mn1.5<\/sub>O4<\/sub>\u9897\u7c92\u4e0aCEI\u7684\u51b7\u51bbTEM\uff1b
\n (c) Li-S\u7535\u6c60\u4e2dSPAN\u9634\u6781\u7684\u51b7\u51bbTEM\u4ee5\u53ca\u76f8\u5e94\u7684\u9009\u533a\u884d\u5c04\u56fe\u50cf\u3002<\/p>\n

\u56fe\u4e5d XEDS\u548cEELS\u80fd\u8c31\u5206\u6790<\/strong>
\n \"\"
\n (a) \u4e24\u7c7bLi\u679d\u6676\u7684\u51b7\u51bbSTEM\u4ee5\u53ca\u76f8\u5e94\u7684EELS\u5143\u7d20mapping\u548c\u4f4e\u635f\u8017EELS\u80fd\u8c31\uff1b
\n (b) \u51b7\u51bbSTEM\u63ed\u793a\u4e86\u542b\u786b\u7684\u6d3b\u6027\u591a\u5b54\u78b3\u548c\u4e0d\u542b\u786b\u7684\u975e\u6d3b\u6027\u591a\u5b54\u78b3\u7684\u5143\u7d20\u5206\u5e03\u3002<\/p>\n

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\n \"\"
\n (a) \u5546\u7528Li\u7b94\u548c\u6c89\u79ef\u7684Li\u5207\u7247\u540e\u7684\u622a\u9762\u51b7\u51bbFIB\uff1b
\n (b) \u5bfc\u7535\u886c\u5e95\u4e0a\u7684\u8d85\u8584\u6c27\u5316\u7269(Al2<\/sub>O3<\/sub>)\u4eba\u9020SEI\u7684\u793a\u610f\u56fe\u53ca\u622a\u9762\u8868\u5f81\u3002<\/p>\n

\u56fe\u5341\u4e00 \u51b7\u51bb\u7535\u955c\u5728\u4e8c\u6b21\u7535\u6c60\u9886\u57df\u7684\u7814\u7a76\u524d\u666f<\/strong><\/p>\n

\"\"<\/p>\n

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

\u51b7\u51bb\u7535\u955c\u5df2\u7ecf\u5728\u80fd\u6e90\u6750\u6599\u7684\u6df1\u5165\u7814\u7a76\u4e2d\u53d6\u5f97\u4e86\u6210\u529f\u7684\u5e94\u7528\uff0c\u80fd\u591f\u514b\u670d\u4f20\u7edf\u65b9\u6cd5\u96be\u4ee5\u89e3\u51b3\u7684\u5173\u952e\u95ee\u9898\uff0c\u662f\u7814\u7a76\u7535\u6c60\u5de5\u4f5c\u548c\u5931\u6548\u673a\u7406\u3001\u7535\u6781\u6210\u5206\u548c\u7ed3\u6784\u3001\u754c\u9762\u884c\u4e3a\u4ee5\u53ca\u7535\u89e3\u8d28\u7684\u6709\u529b\u5de5\u5177\u3002\u5728\u51b7\u51bb\u7535\u955c\u6280\u672f\u7684\u5e2e\u52a9\u4e0b\uff0c\u6709\u5173\u7535\u6c60\u7814\u7a76\u7684\u65b0\u53d1\u73b0\u4e0d\u65ad\u6d8c\u73b0\uff0c\u4e3a\u7535\u6c60\u7684\u6df1\u5165\u7814\u7a76\u63d0\u4f9b\u4e86\u65b0\u7684\u89c6\u89d2\uff0c\u6709\u529b\u6307\u5bfc\u4e86\u80fd\u6e90\u6750\u6599\u7684\u5408\u7406\u8bbe\u8ba1\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5:<\/strong> Analyzing Energy Materials by Cryogenic Electron Microscopy<\/a>\uff08Adv. Mater. 2020, DOI: 10.1002\/adma.201908293\uff09<\/p>\n

\u672c\u6587\u7531\u565c\u565c\u7f16\u8f91\u5ba1\u6838\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u968f\u7740\u7535\u52a8\u6c7d\u8f66\u548c\u7535\u5b50\u4ea7\u54c1\u7b49\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u9ad8\u5b89\u5168\u3001\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u7684\u53ef\u5145\u7535\u7535\u6c60\u8d8a\u53d1\u4e0d\u53ef\u6216\u7f3a\u3002\u5f53\u524d\u7535\u6c60\u6280\u672f\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u4ee5\u53ca\u4e0b\u4e00\u4ee3\u7535\u6c60\u7684\u7814\u7a76\u9ad8\u5ea6\u4f9d\u8d56\u4e8e\u5bf9\u5de5\u4f5c\u7535\u6781\u3001\u7535\u89e3…<\/p>\n","protected":false},"author":9696,"featured_media":199864,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[533],"tags":[2482,18,129],"class_list":["post-199863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zongshu","tag-2482","tag-xinnengyuan","tag-battery"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/199863"}],"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\/9696"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=199863"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/199863\/revisions"}],"predecessor-version":[{"id":199925,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/199863\/revisions\/199925"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/199864"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=199863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=199863"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=199863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}