{"id":225603,"date":"2021-08-16T06:36:26","date_gmt":"2021-08-15T22:36:26","guid":{"rendered":"\/\/m.iemloyee.com\/?p=225603"},"modified":"2021-08-15T21:36:34","modified_gmt":"2021-08-15T13:36:34","slug":"%e6%b5%b7%e5%8d%97%e5%a4%a7%e5%ad%a6nano-micro-lett-%ef%bc%9a%e9%92%8c%e5%9f%ba%e5%82%ac%e5%8c%96%e5%89%82%e7%9a%84%e8%ae%be%e8%ae%a1%e5%8f%8a%e5%85%b6%e7%94%b5%e5%82%ac%e5%8c%96%e6%9e%90%e6%b0%a2","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=225603","title":{"rendered":"\u6d77\u5357\u5927\u5b66Nano-Micro Lett.\uff1a\u948c\u57fa\u50ac\u5316\u5242\u7684\u8bbe\u8ba1\u53ca\u5176\u7535\u50ac\u5316\u6790\u6c22\u7684\u7814\u7a76\u8fdb\u5c55"},"content":{"rendered":"

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

\u968f\u7740\u4e00\u6b21\u80fd\u6e90\uff08\u77f3\u6cb9\u3001\u7164\u70ad\u548c\u5929\u7136\u6c14\uff09\u7684\u4e0d\u65ad\u6d88\u8017\uff0c\u4e16\u754c\u5bf9\u53ef\u518d\u751f\u80fd\u6e90\u7684\u9700\u6c42\u8d8a\u6765\u8d8a\u8feb\u5207\u3002\u56e0\u6b64\uff0c\u6e05\u6d01\u73af\u4fdd\u7684\u9ad8\u80fd\u91cf\u5bc6\u5ea6\uff08146 kJ g-1<\/sup>\uff09\u6c22\u6c14\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u5173\u6ce8\u3002\u76ee\u524d\u5de5\u4e1a\u4e0a\u4e3b\u8981\u91c7\u7528\u7684\u5316\u77f3\u71c3\u6599\u4e3a\u4e3b\u7684\u84b8\u6c7d\u91cd\u6574\u548c\u7164\u6c14\u5316\u6cd5\u5236\u5907\u6c22\u6c14\uff0c\u5373\u8017\u80fd\u4e5f\u4e0d\u7ecf\u6d4e\u3002\u7535\u5316\u5b66\u6c34\u5206\u89e3\u662f\u4e00\u79cd\u7406\u60f3\u4e14\u7ecf\u6d4e\u7684\u5236\u6c22\u65b9\u5f0f\uff0c\u5176\u5177\u6709\u9ad8\u6548\u7387\u3001\u9ad8H2<\/sub>\u7eaf\u5ea6\uff08> 99%\uff09\u548c\u4e30\u5bcc\u7684\u53cd\u5e94\u7269\uff08\u6c34\u8d44\u6e90\uff09\u3002\u7136\u800c\uff0c\u9634\u6781\u6790\u6c22\u53cd\u5e94\uff08HER\uff09\u7684\u53cd\u5e94\u901f\u7387\u8f83\u6162\uff0c\u8feb\u5207\u9700\u8981\u4e00\u79cd\u9ad8\u6548\u7a33\u5b9a\u7684\u50ac\u5316\u5242\u6765\u52a0\u5feb\u53cd\u5e94\u901f\u7387\u3002\u94c2\uff08Pt\uff09\u662f\u6700\u6709\u6548\u7684HER\u50ac\u5316\u5242\uff0c\u4f46\u7531\u4e8e\u5176\u6210\u672c\u9ad8\u3001\u50a8\u91cf\u4f4e\u800c\u9650\u5236\u4e86\u5176\u5e7f\u6cdb\u5e94\u7528\u3002\u7531\u4e8e\u948c\uff08Ru\uff09\u548cPt\u4e4b\u95f4\u7684\u6c22\u952e\u5f3a\u5ea6\u76f8\u4f3c\uff0cRu\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u5f88\u6709\u524d\u9014\u7684HER\u50ac\u5316\u5242\u3002Ru\u57faHER\u50ac\u5316\u5242\u867d\u7136\u663e\u793a\u51fa\u5de8\u5927\u7684\u6f5c\u529b\uff0c\u4f46\u5176\u7814\u7a76\u548c\u5de5\u4e1a\u5e94\u7528\u5c1a\u5904\u4e8e\u8d77\u6b65\u9636\u6bb5\uff0cRu\u57fa\u50ac\u5316\u5242\u7684HER\u6027\u80fd\u4ecd\u6709\u63d0\u5347\u7a7a\u95f4\u548c\u65e0\u9650\u6f5c\u529b\u3002\u9700\u8981\u5bf9Ru\u57faHER\u50ac\u5316\u5242\u6027\u80fd\u4f18\u5316\u7684\u8ba4\u8bc6\u9700\u8981\u66f4\u6df1\u5165\u7684\u603b\u7ed3\uff0c\u6df1\u5165\u4e86\u89e3HER\u673a\u7406\u548c\u7279\u6027\uff0c\u5f00\u53d1\u9ad8\u6548\u7684Ru\u57fa\u7535\u50ac\u5316\u5242\u3002\u56e0\u6b64\uff0c\u672c\u6587\u603b\u7ed3\u63d0\u9ad8Ru\u57fa\u50ac\u5316\u5242HER\u6027\u80fd\u7684\u7b56\u7565\uff0c\u6307\u51fa\u53d1\u5c55\u8fc7\u7a0b\u4e2d\u7684\u6311\u6218\u3001\u89e3\u51b3\u65b9\u6848\u548c\u524d\u666f\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u56fd\u6d77\u5357\u5927\u5b66<\/strong>\u7684\u674e\u9759<\/strong>\u3001\u6c88\u4e49\u4fca\u6559\u6388<\/strong>\u548c\u7530\u65b0\u9f99\u7814\u7a76\u5458\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u7b80\u8981\u4ecb\u7ecd\u4e86HER\u7535\u50ac\u5316\u5242\u7684\u7814\u7a76\u8fdb\u5c55\u53ca\u76f8\u5173\u6027\u80fd\u7684\u8868\u5f81\u53c2\u6570\u3002\u8fd8\u8ba8\u8bba\u4e86\u63d0\u9ad8Ru\u57fa\u7535\u50ac\u5316\u5242\u6027\u80fd\u7684\u56db\u79cd\u4e3b\u8981\u7b56\u7565\uff0c\u5305\u62ec\u7535\u5b50\u6548\u5e94\u8c03\u5236\u3001\u652f\u6491\u5de5\u7a0b\u3001\u7ed3\u6784\u8bbe\u8ba1\u548c\u6700\u5927\u5229\u7528\u7387\u3002\u6700\u540e\uff0c\u5f3a\u8c03\u4e86Ru\u57fa\u7535\u50ac\u5316\u5242\u5728HER\u4e2d\u5b58\u5728\u7684\u6311\u6218\u3001\u89e3\u51b3\u65b9\u6848\u548c\u524d\u666f\uff0c\u4ee5\u4fc3\u8fdb\u5176\u5b9e\u9645\u5e94\u7528\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>Engineering Ruthenium-Based Electrocatalysts for Effective Hydrogen Evolution Reaction<\/strong>\u201d\u53d1\u8868\u5728Nano-Micro Letters<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong> 1 HER<\/strong>\u4e2d\u4e0d\u540c\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u6c22\u5438\u9644\u81ea\u7531\u80fd<\/strong>(<\/strong>\u0394<\/strong>GH*<\/sub>)<\/strong>\u7684\u706b\u5c71\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong> 2 <\/strong>\u4e0d\u540c\u63ba\u6742\u7b56\u7565\u5bf9\u53cd\u5e94\u4e2d\u95f4\u4f53\u81ea\u7531\u80fd\u7684\u5f71\u54cd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Ru\u3001P1<\/sub>-Ru\u3001P2<\/sub>-Ru\u548cP3<\/sub>-Ru\u4e0a\u7684\u0394GH*<\/sub>\uff1b<\/p>\n

\uff08b\uff09HER\u4e2dRuNCs\/BNC\u548cPt\/C\u7684\u521d\u59cb\u3001\u4e2d\u95f4\u548c\u6700\u7ec8\u8fc7\u6e21\u6001\u81ea\u7531\u80fd\uff1b<\/p>\n

\uff08c\uff09RuMo\u5408\u91d1\u5316\u5404\u53cd\u5e94\u9636\u6bb5\u7684\u81ea\u7531\u80fd\uff1b<\/p>\n

\uff08d\uff09Co\u63ba\u6742\u7684Ru\u57fa\u50ac\u5316\u5242\u7684\u0394GH*<\/sub>\u503c\u3002<\/p>\n

\u56fe<\/strong> 3 Pt\/C<\/strong>\u548c<\/strong>Ru<\/strong>\u57fa\u50ac\u5316\u5242\u7684<\/strong>HER<\/strong>\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-c\uff09HER\u6781\u5316\u66f2\u7ebf\uff0c\u4e0d\u540c\u91d1\u5c5e\u8868\u9762\u4e0aHER\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u56fe\u548c\u4e09\u4e2a\u91d1\u5c5e\u8868\u9762\u4e0a\u5438\u9644\u7684H\u539f\u5b50\u6295\u5f71\u7684\u5c40\u90e8\u72b6\u6001\u5bc6\u5ea6\uff1b<\/p>\n

\uff08d-f\uff09\u5728400~800\u2103\u4e0d\u540c\u6e29\u5ea6\u4e0b\uff0cRuNP@PDA\u548chcp-Ru@NC\u9000\u706b\u7684XRD\u56fe\u8c31\u3001H\u5438\u9644\u6a21\u578b\u548c\u4e0d\u540cRu\u8868\u9762\u7684\u0394GH*<\/sub>\u3002<\/p>\n

\u56fe<\/strong> 4 <\/strong>Ru-HPC<\/strong>\u7684\u5408\u6210\u793a\u610f\u56fe\u53ca\u5176<\/strong>HER<\/strong>\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Ru-HPC\u5408\u6210\u7b56\u7565\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b-d\uff09\u57281 M KOH\u4e0b\uff0cRu-HPC\u7684\u6781\u5316\u66f2\u7ebf\u3001\u5854\u83f2\u5c14\u659c\u7387\u548c\u8d28\u91cf\u6d3b\u5ea6\u66f2\u7ebf\u3002<\/p>\n

\u56fe<\/strong> 5<\/strong> Ru@SnO2<\/sub><\/strong>\u7684<\/strong>HER<\/strong>\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Ru@SnO2<\/sub>\u5408\u6210\u7b56\u7565\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09\u57280.1 M KOH\u4e0b\uff0cRu@SnO2<\/sub>\u7684\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n

\uff08c\uff09HER\u7684\u0394GH*<\/sub>\u56fe\u3002<\/p>\n

\u56fe<\/strong> 6 <\/strong>\u5206\u5c42<\/strong>4H\/fcc Ru NTs<\/strong>\u7684\u5408\u6210\u793a\u610f\u56fe\u53ca<\/strong>TEM<\/strong>\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5206\u5c424H\/fcc Ru NTs\u5408\u6210\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b-d\uff094H\/fcc Au NW\u30014H\/fcc Au-Ru NW\u548c4H\/fcc Ru NTs\u7684\u4f4e\u500dTEM\u56fe\u50cf\u3002<\/p>\n

\u56fe<\/strong> 7 <\/strong>Ru<\/strong>\u7eb3\u7c73\u7247\u751f\u957f\u793a\u610f\u56fe\u53ca\u0394<\/strong>GH*<\/sub><\/strong>\u503c<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Ru\u7eb3\u7c73\u7247\u751f\u957f\u8fc7\u7a0b\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09Ru\u7eb3\u7c73\u7247\u548c\u7c89\u672b\u7684\u0394GH*<\/sub>\u503c\u3002<\/p>\n

\u56fe<\/strong> 8 <\/strong>ECM@Ru<\/strong>\u7684\u5236\u5907\u53ca\u5176<\/strong>HER<\/strong>\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09ECM@Ru\u7684\u5408\u6210\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09\u57280.5 M H2<\/sub>SO4<\/sub>\u4e0b\uff0cECM@Ru\u7684\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n

\uff08c\uff09\u5728ECM@Ru\u3001CM@Ru\u548cECM\u4e0a\u7684\u0394GH*<\/sub>\u503c\uff1b<\/p>\n

\uff08d\uff09\u5b9e\u9a8cRu K-edge EXAFS\u5149\u8c31\u7684\u5085\u7acb\u53f6\u53d8\u6362\u56fe\u3002<\/p>\n

\u56fe<\/strong> 9 <\/strong>Ru\/GDY<\/strong>\u548c<\/strong>Ru<\/strong>\u7b94\u7684<\/strong>EXAFS<\/strong>\u548c<\/strong>XANES<\/strong>\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Ru\/GDY\u548cRu\u7b94\u7684\u5b9e\u9a8c\u548c\u62df\u5408EXAFS\u5149\u8c31\uff1b<\/p>\n

\uff08b\uff09Ru\/GDY\u548cRu\u7b94\u7684K\u8fb9XANES\u5149\u8c31\u3002<\/p>\n

\u3010\u603b\u7ed3\u548c\u5c55\u671b\u3011<\/strong><\/p>\n

\u672c\u6587\u57fa\u4e8e\u7535\u5316\u5b66\u6c34\u5206\u89e3\u8fc7\u7a0b\u4e2d\u7684HER\u53cd\u5e94\uff0c\u8ba8\u8bba\u4e86\u56db\u79cd\u63d0\u9ad8Ru\u57fa\u7535\u50ac\u5316\u5242\u6027\u80fd\u7684\u7b56\u7565\u3002\u5c3d\u7ba1Ru\u57fa\u50ac\u5316\u5242\u4f3c\u4e4e\u662fPt\u57fa\u50ac\u5316\u5242\u7684\u7406\u60f3\u66ff\u4ee3\u54c1\uff0c\u4f46\u662fRu\u57fa\u50ac\u5316\u5242\u7684\u7814\u7a76\u4ecd\u5904\u4e8e\u5b9e\u9a8c\u5ba4\u6c34\u5e73\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u9ad8\u6548\u7684Ru\u57fa\u50ac\u5316\u5242\uff0c\u5bf9\u4e8e\u5b83\u4eec\u7684\u5b9e\u9645\u751f\u4ea7\u548c\u5e94\u7528\u4ecd\u7136\u662f\u975e\u5e38\u9700\u8981\u7684\u3002\u540c\u65f6\uff0c\u4e3a\u5b9e\u9645\u5e94\u7528\u5f00\u53d1\u5177\u6709\u4ee3\u8868\u6027\u7684\u6d4b\u8bd5\u7cfb\u7edf\u4e5f\u5c24\u4e3a\u91cd\u8981\u3002\u6b64\u5916\uff0c\u9178\u6027\u6216\u78b1\u6027\u7535\u89e3\u8d28\u662f\u76ee\u524d\u50ac\u5316\u5242\u5e94\u7528\u7cfb\u7edf\u7684\u666e\u904d\u9009\u62e9\uff0c\u4f46\u8fd9\u79cd\u4ecb\u8d28\u4f1a\u7ed9\u7535\u89e3\u88c5\u7f6e\u7684\u4f7f\u7528\u5bff\u547d\u5e26\u6765\u6311\u6218\u3002\u56e0\u6b64\uff0c\u8bbe\u8ba1\u9002\u5e94\u4e2d\u6027\u73af\u5883\u7684\u9ad8\u6548\u50ac\u5316\u5242\u66f4\u662f\u5fc5\u8981\u7684\u3002\u6700\u540e\uff0c\u5f53\u524d\u5148\u8fdb\u7684\u8868\u5f81\u65b9\u6cd5\u867d\u7136\u53ef\u4ee5\u5728\u539f\u5b50\u6c34\u5e73\u4e0a\u89e3\u91ca\u50ac\u5316\u5242\u7684\u7ec4\u6210\u548cHER\u7684\u53cd\u5e94\u8fc7\u7a0b\uff0c\u4f46\u662f\u4e3a\u4e86\u8fdb\u4e00\u6b65\u4e86\u89e3\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u7684\u53d8\u5316\uff0c\u5e76\u63ed\u793a\u771f\u6b63\u7684\u6d3b\u6027\u4e2d\u5fc3\u548c\u53cd\u5e94\u4e2d\u95f4\u4f53\uff0c\u9700\u8981\u539f\u4f4dXRD\u3001TEM\u548c\u62c9\u66fc\u5149\u8c31\u7b49\u539f\u4f4d\u8868\u5f81\u65b9\u6cd5\u3002\u5728\u672a\u6765\uff0c\u6709\u671b\u5c06\u8d44\u6e90\u4e30\u5bcc\u7684\u592a\u9633\u80fd\u3001\u98ce\u80fd\u548c\u6f6e\u6c50\u80fd\u5e94\u7528\u4e8e\u539f\u4f4d\u7535\u5316\u5b66\u6d77\u6c34\u5206\u89e3\uff0c\u5c06\u8fd9\u4e9b\u95f2\u7f6e\u80fd\u91cf\u8f6c\u5316\u4e3a\u5236\u6c22\uff0c\u53ef\u4ee5\u6269\u5927\u7535\u89e3\u6c34\u7684\u9002\u7528\u6027\u3002\u7efc\u4e0a\u6240\u8ff0\uff0cRu\u57fa\u50ac\u5316\u5242\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\uff0c\u672a\u6765\u6c22\u6709\u671b\u9010\u6e10\u53d6\u4ee3\u5316\u77f3\u80fd\u6e90\uff0c\u6210\u4e3a\u672a\u6765\u80fd\u6e90\u7ed3\u6784\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>Engineering Ruthenium-Based Electrocatalysts for Effective Hydrogen Evolution Reaction<\/a>\uff08Nano-Micro Letters \u00a0DOI: 10.1007\/s40820-021-00679-3\uff09\u3002<\/p>\n

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