{"id":47776,"date":"2023-04-25T08:09:38","date_gmt":"2023-04-25T00:09:38","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=47776"},"modified":"2023-04-10T10:10:25","modified_gmt":"2023-04-10T02:10:25","slug":"am%ef%bc%9a%e7%94%b5%e5%ad%90%e9%87%91%e5%b1%9e-%e8%bd%bd%e4%bd%93%e7%9b%b8%e4%ba%92%e4%bd%9c%e7%94%a8%e6%8f%90%e9%ab%98%e5%82%ac%e5%8c%96%e5%89%82%e7%9a%84%e7%a2%b1%e6%80%a7%e6%9e%90%e6%b0%a2","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/am%ef%bc%9a%e7%94%b5%e5%ad%90%e9%87%91%e5%b1%9e-%e8%bd%bd%e4%bd%93%e7%9b%b8%e4%ba%92%e4%bd%9c%e7%94%a8%e6%8f%90%e9%ab%98%e5%82%ac%e5%8c%96%e5%89%82%e7%9a%84%e7%a2%b1%e6%80%a7%e6%9e%90%e6%b0%a2\/","title":{"rendered":"AM\uff1a\u7535\u5b50\u91d1\u5c5e-\u8f7d\u4f53\u76f8\u4e92\u4f5c\u7528\u63d0\u9ad8\u50ac\u5316\u5242\u7684\u78b1\u6027\u6790\u6c22\u6027\u80fd"},"content":{"rendered":"<section>\u5728\u5404\u79cd\u53ef\u518d\u751f\u80fd\u6e90\u7684\u9a71\u52a8\u4e0b\uff0c\u7535\u5316\u5b66\u6c34\u5206\u89e3\u6280\u672f\u4e3a\u89e3\u51b3\u4e0d\u53ef\u518d\u751f\u5316\u77f3\u8d44\u6e90\u6d88\u8017\u5e26\u6765\u7684\u73af\u5883\u95ee\u9898\u548c\u80fd\u6e90\u5371\u673a\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u884c\u4e14\u7ecf\u6d4e\u7684\u65b9\u6cd5\u3002\u8bbe\u8ba1\u7528\u4e8e\u6790\u6c22\u53cd\u5e94(HER)\u9634\u6781\u7684\u50ac\u5316\u5242\u662f\u4e3b\u8981\u5173\u6ce8\u9886\u57df\u4e4b\u4e00\uff0c\u56e0\u4e3a\u5b83\u5bf9\u5feb\u901f\u3001\u9ad8\u8d28\u91cf\u4ea7\u6c22\u7684\u5f71\u54cd\u6700\u5927\u3002\u948c(Ru)\u57fa\u50ac\u5316\u5242\u7684\u4ef7\u683c\u4e0d\u4ec5\u76f8\u5bf9\u8f83\u4f4e\uff0c\u800c\u4e14\u6c22\u7ed3\u5408\u80fd(~65 kcal mol<sup>-1<\/sup>)\u4e0e\u94c2(Pt)\u57fa\u50ac\u5316\u5242\u76f8\u4f3c\uff0c\u5728\u4fc3\u8fdb\u6c34\u89e3\u79bb\u65b9\u9762\u663e\u793a\u51fa\u5de8\u5927\u7684\u6f5c\u529b\uff0c\u53ef\u4ee5\u66ff\u4ee3\u6602\u8d35\u7684\u94c2(Pt)\u57fa\u50ac\u5316\u5242\u3002<\/section>\n<p>&nbsp;<\/p>\n<section>\u7136\u800c\uff0c\u8d35\u91d1\u5c5e\u539f\u5b50\u56fa\u6709\u7684\u9ad8\u8868\u9762\u80fd\u4f7f\u5f97\u5b83\u4eec\u5728\u5236\u5907\u6216\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u5f88\u5bb9\u6613\u51dd\u805a\u6210\u5927\u9897\u7c92\uff0c\u8fd9\u964d\u4f4e\u4e86\u5b83\u4eec\u7684\u6bd4\u6d3b\u6027\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u9ad8\u6548\u3001\u9ad8\u6d3b\u6027\u548c\u7a33\u5b9a\u7684Ru\u57faHER\u50ac\u5316\u5242\u4ecd\u7136\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002<\/section>\n<section>\u57fa\u4e8e\u6b64\uff0c<strong>\u9ad8\u4e3d\u5927\u5b66Sang Kyu Kwak\u548c\u851a\u5c71\u56fd\u5bb6\u79d1\u5b66\u6280\u672f\u7814\u7a76\u6240Jong-Beom Baek(\u5171\u540c\u901a\u8baf)\u7b49\u4eba<\/strong>\u62a5\u9053\u4e86Ru\u7eb3\u7c73\u9897\u7c92\u53ef\u4ee5\u901a\u8fc7\u7535\u5b50\u91d1\u5c5e-\u8f7d\u4f53\u7684\u76f8\u4e92\u4f5c\u7528\u800c\u5f15\u5165\u5230Fe<sub>3<\/sub>O<sub>4<\/sub>\u548c\u78b3\u8f7d\u4f53(Ru-Fe<sub>3<\/sub>O<sub>4<\/sub>\/C)\u4e2d\uff0c\u4ece\u800c\u4f7f\u5f97\u50ac\u5316\u5242\u5177\u6709\u9ad8\u6548\u7684HER\u6027\u80fd\u3002<\/section>\n<section><img decoding=\"async\" title=\"1\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230329\/1680057887808714.jpg\" alt=\"1\" \/><\/section>\n<section>\u672c\u6587\u5728\u5df2\u77e5\u7ed3\u6784\u4fe1\u606f\u7684\u60c5\u51b5\u4e0b\uff0c\u57281 M KOH\u7535\u89e3\u8d28\u4e2d\u6d4b\u8bd5\u4e86Fe<sub>3<\/sub>O<sub>4<\/sub>\/C\u3001Ru\/C\u3001Pt\/C\u548c\u8d1f\u8f7dRu\u7eb3\u7c73\u9897\u7c92\u7684Ru-Fe<sub>3<\/sub>O<sub>4<\/sub>\/C\u7684HER\u6027\u80fd\u3002<\/section>\n<section>\u901a\u8fc7\u6781\u5316\u66f2\u7ebf\u53ef\u4ee5\u770b\u51fa\uff0cFe<sub>3<\/sub>O<sub>4<\/sub>\/C\u5728\u8f83\u5bbd\u7684\u7535\u4f4d\u8303\u56f4\u8868\u73b0\u51fa\u53ef\u4ee5\u5ffd\u7565\u7684HER\u6027\u80fd\uff0c\u800cPt\/C\u548cRu\/C\u5747\u8868\u73b0\u51fa\u826f\u597d\u7684HER\u6027\u80fd\uff0c\u4ec5\u9700\u898117\u548c87 mV\u7684\u8fc7\u7535\u4f4d\u5373\u53ef\u8fbe\u523010 mA cm<sup>-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cRu-Fe<sub>3<\/sub>O<sub>4<\/sub>\/C\u540c\u6837\u5177\u6709\u4f18\u5f02\u7684HER\u6027\u80fd\uff0c\u6700\u4f4e\u8fc7\u7535\u4f4d\u4e3a11 mV(10 mA cm<sup>-2<\/sup>)\uff0c\u8fd9\u8bc1\u660e\u4e86\u7535\u5b50\u91d1\u5c5e-\u8f7d\u4f53\u7684\u76f8\u4e92\u4f5c\u7528\u901a\u8fc7\u8c03\u63a7Ru\u7684\u6c27\u5316\u6001\u76f4\u63a5\u5f71\u54cd\u8d1f\u8f7d\u7eb3\u7c73\u9897\u7c92\u7684Ru-Fe<sub>3<\/sub>O<sub>4<\/sub>\/C\u7684\u50ac\u5316\u6027\u80fd\u3002<\/section>\n<section>\u6b64\u5916\uff0cRu-Fe<sub>3<\/sub>O<sub>4<\/sub>\/C\u4e5f\u5728\u8f83\u5bbd\u7684pH\u8303\u56f4\u5185\u663e\u793a\u51fa\u5b9e\u9645\u5e94\u7528\u7684\u6f5c\u529b\uff0c\u57280.5 M H<sub>2<\/sub>SO<sub>4<\/sub>(pH=0)\u548c1 M PBS(pH=7)\u4e2d\uff0c\u5206\u522b\u4ec5\u9700\u898122 mV\u548c16 mV\u7684\u8fc7\u7535\u4f4d\u5c31\u53ef\u4ee5\u8fbe\u523010 mA cm<sup>-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\uff0c\u8fd9\u518d\u6b21\u8bc1\u660e\u7535\u5b50\u91d1\u5c5e-\u8f7d\u4f53\u7684\u76f8\u4e92\u4f5c\u7528\u53ef\u4ee5\u7528\u4e8e\u6539\u5584\u50ac\u5316\u5242\u7684\u50ac\u5316\u6027\u80fd\u3002<\/section>\n<section><img decoding=\"async\" title=\"2\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230329\/1680057895278147.jpg\" alt=\"2\" 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e\uff0c\u8fd9\u589e\u5f3a\u4e86H<sup>*<\/sup>\u7684\u53cd\u952e\u7279\u6027\uff0cH<sup>*<\/sup>\u7ed3\u5408\u5f3a\u5ea6\u7684\u964d\u4f4e\u5bfc\u81f4\u50ac\u5316\u6d3b\u6027\u7684\u63d0\u9ad8\u3002<\/section>\n<section>\u6b64\u5916\uff0c\u8fd8\u8ba1\u7b97\u4e86Ru\u7eb3\u7c73\u9897\u7c92\u5728\u4e0d\u540c\u4f4d\u7f6e\u4e0a\u7684H<sup>*<\/sup>\u5438\u9644\u80fd\uff0c\u968f\u7740Ru\u9897\u7c92\u5c3a\u5bf8\u7684\u589e\u5927\uff0c\u8ba1\u7b97\u51fa\u0394G<sub>H<\/sub>\u4e3a\u8d1f\u503c\u3002\u5bf9\u4e8eRu<sub>15<\/sub>\/Fe<sub>3<\/sub>O<sub>4<\/sub>\uff0c\u0394G<sub>H<\/sub>\u6536\u655b\u5230-0.10 eV\u5de6\u53f3\uff0c\u8fd9\u8868\u660e\u4e0eRu(\u0394G<sub>H<\/sub>=-2.20 eV)\u76f8\u6bd4\uff0c\u6c22\u539f\u5b50\u53ef\u4ee5\u5f88\u5bb9\u6613\u8131\u9644\u3002<\/section>\n<section>\u57fa\u4e8e\u8fd9\u4e9b\u7ed3\u679c\uff0c\u53ef\u4ee5\u63a8\u6d4b\u8f83\u5927\u7684Ru\u7eb3\u7c73\u9897\u7c92\u4f1a\u6709\u76f8\u4f3c\u7684\u50ac\u5316\u6027\u80fd\uff0c\u5e76\u4e14\u5728Fe<sub>3<\/sub>O<sub>4<\/sub>\u7684\u5b58\u5728\u4e0b\u4f1a\u6bd4\u7eafRu\u66f4\u597d\u3002\u603b\u4e4b\uff0c\u672c\u6587\u901a\u8fc7\u7535\u5b50\u91d1\u5c5e-\u8f7d\u4f53\u7684\u76f8\u4e92\u4f5c\u7528\u5bf9\u7535\u8377\u8f6c\u79fb\u8fdb\u884c\u8c03\u63a7\u53ef\u4ee5\u6fc0\u53d1\u5bf9\u8d1f\u8f7d\u6750\u6599\u4f5c\u4e3a\u6f5c\u5728\u50ac\u5316\u5242\u7684\u8fdb\u4e00\u6b65\u5e7f\u6cdb\u7814\u7a76\u3002<\/section>\n<section><img decoding=\"async\" title=\"8\" src=\"http:\/\/9794.seohost.cn\/storage\/9794\/article\/20230329\/1680057904812472.jpg\" alt=\"8\" \/><\/section>\n<section>Self-Accommodation Induced Electronic Metal\u2013Support Interaction on Ruthenium Site for Alkaline Hydrogen Evolution Reaction,\u00a0<strong><em>Advanced Materials<\/em><\/strong>,\u00a0<strong>2023<\/strong>, DOI: 10.1002\/adma.202301369.<\/section>\n<section>https:\/\/doi.org\/10.1002\/adma.202301369.<\/section>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5404\u79cd\u53ef\u518d\u751f\u80fd\u6e90\u7684\u9a71\u52a8\u4e0b\uff0c\u7535\u5316\u5b66\u6c34\u5206\u89e3\u6280\u672f\u4e3a\u89e3\u51b3\u4e0d\u53ef\u518d\u751f\u5316\u77f3\u8d44\u6e90\u6d88\u8017\u5e26\u6765\u7684\u73af\u5883\u95ee\u9898\u548c\u80fd\u6e90\u5371\u673a\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u884c\u4e14\u7ecf [&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-47776","post","type-post","status-publish","format-standard","hentry","category-tuijianyuedu"],"_links":{"self":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47776","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=47776"}],"version-history":[{"count":1,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47776\/revisions"}],"predecessor-version":[{"id":47777,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/posts\/47776\/revisions\/47777"}],"wp:attachment":[{"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/media?parent=47776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/categories?post=47776"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chemhui.com\/wp-json\/wp\/v2\/tags?post=47776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}