{"id":47709,"date":"2023-04-17T08:21:42","date_gmt":"2023-04-17T00:21:42","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=47709"},"modified":"2023-04-02T08:23:17","modified_gmt":"2023-04-02T00:23:17","slug":"%e4%b8%ad%e5%a4%a7aem%ef%bc%9a%e9%ab%98%e6%95%88%e8%b4%a8%e5%ad%90%e4%ba%a4%e6%8d%a2%e8%86%9c%e7%87%83%e6%96%99%e7%94%b5%e6%b1%a0%e7%9a%84fe-n4%e4%bd%8d%e7%82%b9%e7%9a%84%e7%94%b5%e5%ad%90","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/%e4%b8%ad%e5%a4%a7aem%ef%bc%9a%e9%ab%98%e6%95%88%e8%b4%a8%e5%ad%90%e4%ba%a4%e6%8d%a2%e8%86%9c%e7%87%83%e6%96%99%e7%94%b5%e6%b1%a0%e7%9a%84fe-n4%e4%bd%8d%e7%82%b9%e7%9a%84%e7%94%b5%e5%ad%90\/","title":{"rendered":"\u200b\u4e2d\u5927AEM\uff1a\u9ad8\u6548\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u7684Fe-N4\u4f4d\u70b9\u7684\u7535\u5b50\u589e\u5f3a\u5de5\u7a0b\uff1aPt\u8868\u9762\u5b9a\u5236\u7684\u7535\u573a-\u70ed\u573a"},"content":{"rendered":"<section>\u964d\u4f4e\u8d35\u91d1\u5c5e\u94c2\uff08Pt\uff09\u7684\u4f7f\u7528\u91cf\uff0c\u540c\u65f6\u63d0\u9ad8Pt\u57fa\u7535\u50ac\u5316\u5242\u7684\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u662f\u5b9e\u73b0\u71c3\u6599\u7535\u6c60\u5927\u89c4\u6a21\u5e94\u7528\u7684\u5173\u952e\u3002<\/section>\n<p>&nbsp;<\/p>\n<section>\u57fa\u4e8e\u6b64\uff0c<strong>\u4e2d\u5c71\u5927\u5b66\u738b\u6bc5\u6559\u6388\uff0c\u5b8b\u6811\u82b9\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/strong>\u5f00\u53d1\u4e86\u4e00\u79cd\u6709\u6548\u7684\u7b56\u7565\uff0c\u901a\u8fc7\u5728\u6709\u5e8f\u4ecb\u5b54\u78b3\u8868\u9762\u4fee\u9970\u5747\u5300\u7684\u94c2\u7eb3\u7c73\u9897\u7c92\uff08\u2248 4.0 nm\uff09\u548c\u4e30\u5bcc\u7684\u539f\u5b50\u5206\u6563\u7684Fe-N<sub>4<\/sub>\u4f4d\u70b9\u4e4b\u95f4\u7684\u5f3a\u70c8\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u6765\u51cf\u5c11Pt\u7684\u4f7f\u7528\u91cf\uff0c\u4ece\u800c\u6709\u6548\u5730\u63d0\u9ad8\u6c27\u8fd8\u539f\uff08ORR\uff09\u6027\u80fd\u3002<\/section>\n<section><img decoding=\"async\" title=\"1\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230322\/1679470060751024.jpg\" alt=\"1\" \/><\/section>\n<section>\u4e3a\u4e86\u7814\u7a76Fe-N<sub>4<\/sub>\u6d3b\u6027\u4f4d\u70b9\u5982\u4f55\u63d0\u9ad8Pt\u4f4d\u70b9\u7684\u672c\u5f81ORR\u6027\u80fd\uff0c\u7528\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u8ba1\u7b97\u63ed\u793a\u4e86\u534f\u540c\u589e\u5f3a\u7684\u7535\u50ac\u5316\u673a\u7406\u3002\u7ed3\u5408\u80fd\u8ba1\u7b97\u8868\u660ePt\u539f\u5b50\u503e\u5411\u4e8e\u951a\u5b9a\u5728Fe-N<sub>4<\/sub>\u7684N\u4f4d\u70b9\u7684\u9876\u90e8\uff0c\u7535\u8377\u5bc6\u5ea6\u56fe\u8868\u660eFe-N<sub>4<\/sub>\u4e0ePt\u4e4b\u95f4\u5b58\u5728\u8f83\u5f3a\u7684\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\uff0c\u6291\u5236\u4e86Pt\u7eb3\u7c73\u9897\u7c92\u7684\u8fc1\u79fb\u3002<\/section>\n<section>\u6b64\u5916\uff0cPt\u548cFe-N<sub>4<\/sub>\u4f4d\u70b9\u4e4b\u95f4\u7684\u5f3a\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u4f7fPt@Fe-N-OMC-2\u4e2dPt\u7684d\u5e26\u4e2d\u5fc3\u6bd4Pt@OMC\u4f4e0.21 eV\uff0c\u8fd9\u8868\u660e\u6c27\u7684\u5438\u9644\u51cf\u5f31\uff0c\u542b\u6c27\u7269\u79cd\u5728Pt\u4f4d\u70b9\u4e0a\u7684\u8131\u9644\u52a0\u901f\u3002<\/section>\n<section><img decoding=\"async\" title=\"2\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230322\/1679470070162258.jpg\" alt=\"2\" \/><\/section>\n<section>\u672c\u6587\u91c7\u7528\u6709\u9650\u5143\u6a21\u62df\u7814\u7a76\u4e86Pt@OMC\u548cPt@Fe-N-OMC-2\u4e0a\u7684\u7535\u573a\u548c\u70ed\u573a\u5206\u5e03\u3002\u57280.9 V\u7684\u7ed9\u5b9a\u7535\u4f4d\u4e0b\uff0cPt@Fe-N-OMC-2\u4e0aPt\u7eb3\u7c73\u9897\u7c92\u8868\u9762\u7684\u7535\u573a\u660e\u663e\u5927\u4e8ePt@OMC\u7684\u7535\u573a\u3002<\/section>\n<section>\u589e\u5f3a\u7535\u573a\u53ef\u4ee5\u52a0\u901fORR\u76f8\u5173\u7269\u79cd\uff08O<sub>2<\/sub>\u3001H<sup>+<\/sup>\u548cH<sub>2<\/sub>O\uff09\u7684\u79ef\u7d2f\uff0c\u6709\u5229\u4e8eORR\u7684\u7535\u50ac\u5316\u3002\u8fc7\u591a\u7684\u7535\u5b50\u79ef\u7d2f\u4f1a\u81ea\u53d1\u5730\u589e\u52a0\u7535\u5b50\u78b0\u649e\uff0c\u5bfc\u81f4\u5c40\u90e8\u70ed\u573a\u589e\u5f3a\u3002\u968f\u7740Fe-N<sub>4<\/sub>\u4f4d\u70b9\u7684\u5f15\u5165\uff0c\u70ed\u573a\u663e\u793a\u51fa\u6025\u5267\u7684\u589e\u5f3a\uff0c\u4ece\u800c\u5bfc\u81f4\u66f4\u5feb\u7684ORR\u52a8\u529b\u5b66\u3002<\/section>\n<section>Electronic Enhancement Engineering by Atomic Fe-N<sub>4<\/sub>\u00a0Sites for Highly-Efficient PEMFCs: Tailored Electric-Thermal Field on Pt Surface.\u00a0<em>Adv. Energy Mater.<\/em>,\u00a0<strong>2023<\/strong>, DOI: 10.1002\/aenm.202204371.<\/section>\n<section>https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/aenm.202204371.<\/section>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u964d\u4f4e\u8d35\u91d1\u5c5e\u94c2\uff08Pt\uff09\u7684\u4f7f\u7528\u91cf\uff0c\u540c\u65f6\u63d0\u9ad8Pt\u57fa\u7535\u50ac\u5316\u5242\u7684\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u662f\u5b9e\u73b0\u71c3\u6599\u7535\u6c60\u5927\u89c4\u6a21\u5e94\u7528\u7684\u5173\u952e\u3002 &#038;nbsp [&hellip;]<\/p>\n","protected":false},"author":326,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-47709","post","type-post","status-publish","format-standard","hentry","category-tuijianyuedu"],"_links":{"self":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/comments?post=47709"}],"version-history":[{"count":1,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47709\/revisions"}],"predecessor-version":[{"id":47710,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47709\/revisions\/47710"}],"wp:attachment":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/media?parent=47709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/categories?post=47709"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/tags?post=47709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}