{"id":235455,"date":"2022-04-06T06:50:29","date_gmt":"2022-04-05T22:50:29","guid":{"rendered":"\/\/m.iemloyee.com\/?p=235455"},"modified":"2022-04-05T19:50:42","modified_gmt":"2022-04-05T11:50:42","slug":"%e8%83%a1%e8%89%af%e5%85%b5%e7%ad%89-nature-energy%ef%bc%9ata-tiox%e8%87%aa%e7%94%b1%e5%9f%ba%e6%b8%85%e9%99%a4%e5%89%82%e6%8f%90%e9%ab%98fe-n-c%e5%82%ac%e5%8c%96%e5%89%82%e7%9a%84%e8%80%90%e4%b9%85","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=235455","title":{"rendered":"\u80e1\u826f\u5175\u7b49 Nature Energy\uff1aTa-TiOx\u81ea\u7531\u57fa\u6e05\u9664\u5242\u63d0\u9ad8Fe-N-C\u50ac\u5316\u5242\u7684\u8010\u4e45\u6027"},"content":{"rendered":"

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

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\n \"\"<\/p>\n

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\u672c\u6587\u6240\u6709\u56fe\u6765\u6e90\u4e8e\u00a9 2022 Springer Nature Limited\u3002<\/p>\n

\u3010\u6838\u5fc3\u521b\u65b0\u3011<\/strong><\/p>\n

1\u3001\u5f00\u53d1\u4e86Ta-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\u4f5c\u4e3a\u81ea\u7531\u57fa\u6e05\u9664\u5242\uff0c\u901a\u8fc7\u4e3b\u52a8\u6e05\u9664\u81ea\u7531\u57fa\u4ee5\u63d0\u9ad8\u50ac\u5316\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n

2\u3001\u572810000\u6b21\u5faa\u73af\u540e\uff0cFe-N-C\u50ac\u5316\u5242\u7684H2<\/sub>O2<\/sub>\u4ea7\u7387\u88ab\u6291\u5236\u52302%\u4ee5\u4e0b\uff0c\u8fdc\u4f4e\u4e8e\u65e0\u6e05\u9664\u5242\u7684\u50ac\u5316\u5242<\/p>\n

3\u3001\u6dfb\u52a0\u6e05\u9664\u5242\u540e\uff0c\u71c3\u6599\u7535\u6c60\u7684\u7535\u6d41\u5bc6\u5ea6\u8870\u51cf\u88ab\u663e\u8457\u964d\u4f4e\u3002<\/p>\n

\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

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\"\"<\/p>\n

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\n \"\"\uff08a\uff09\u78b3\u57fa\u5e95\u4e0a\u5206\u6563\u826f\u597d\u7684Ta-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\u4f5c\u4e3a\u6e05\u9664\u5242\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09Ketjenblack\uff08KB\uff09\u4e0aTa-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

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\uff08e\uff09Ta-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\u5728[001]\u533a\u8f74\u4e0a\u7684HAADF-STEM\u56fe\u50cf\uff1b<\/p>\n

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\n \"\"\uff08a\uff096CFL\u67d3\u6599\u5728\u6709Fenton\u8bd5\u5242\u548cFe-N-C\u6216Ta-TiOx<\/sub>\u6e05\u9664\u5242\u7684\u81ea\u7531\u57fa\u6eb6\u6db2\u4e2d\u7684Stern-Volmer\u56fe\uff0c\u4f5c\u4e3aH2O2\/\u81ea\u7531\u57fa\u731d\u706d\u5242\u6d53\u5ea6\u7684\u51fd\u6570\uff1b<\/p>\n

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\n \"\"\uff08a-b\uff09\u6709\u65e0Ta-TiOx<\/sub>\/KB\u6e05\u9664\u5242\uff0cFe-N-C\u50ac\u5316\u5242\u7684ORR\u6027\u80fd\u548cH2<\/sub>O2<\/sub>\u4ea7\u7387\uff1b<\/p>\n

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\n \"\"\uff08a-b\uff09ADT\u524d\u540e\u7535\u6c60\u7684\u7535\u538b\u548c\u529f\u7387\u5bc6\u5ea6\u6781\u5316\uff1b<\/p>\n

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\n \"\"\uff08a\uff09H2<\/sub>O2<\/sub>\u548c\u76f8\u5173\u81ea\u7531\u57fa\u5728Fe-N-C\u548cTaO2<\/sub>-OH\u8868\u9762\u7684\u5438\u9644\u80fd\uff1b<\/p>\n

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\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u8bc1\u660e\u4e86Ta-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\u5728\u6e05\u9664\u00b7OH\u548cHO2<\/sub>\u00b7\u81ea\u7531\u57fa\u6216\u5316\u5b66\u5206\u89e3H2<\/sub>O2<\/sub>\u4ee5\u63d0\u9ad8ORR\u8fc7\u7a0b\u4e2dPGM-free\u50ac\u5316\u5242\u7684\u8010\u4e45\u6027\u65b9\u9762\u7684\u6709\u6548\u6027\u3002\u901a\u8fc7\u9ad8\u6e29\u8109\u51b2\u6280\u672f\u5206\u5e03\u5728KB\u57fa\u677f\u4e0a\u5408\u6210\u4e86Ta-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\uff0c\u5c3a\u5bf8\u7ea6\u4e3a5 nm\u3002\u8367\u5149\u5149\u8c31\u548cEPR\u6d4b\u8bd5\u8868\u660e\uff0cTa-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\u5177\u6709\u8f83\u9ad8\u7684\u81ea\u7531\u57fa\u6e05\u9664\u6548\u7387\u3002\u4f5c\u8005\u8fd8\u53d1\u73b0Ta-TiOx<\/sub>\u7eb3\u7c73\u9897\u7c92\u4e0eFe-N-C\u50ac\u5316\u5242\u534f\u540c\u4f5c\u7528\uff0c\u901a\u8fc7\u53bb\u9664H2<\/sub>O2<\/sub>\u5206\u5b50\u548cFe-N-C\u50ac\u5316\u5242\u4e0d\u5b8c\u5168ORR\u4ea7\u751f\u7684\u81ea\u7531\u57fa\u6765\u5ef6\u957f\u50ac\u5316\u5242\u7684\u8010\u4e45\u6027\u3002\u5176\u4e2d\uff0c\u572810000\u6b21\u5faa\u73af\u540e\u7684H2<\/sub>O2<\/sub>\u4ea7\u7387\u88ab\u6291\u5236\u5230\u4f4e\u4e8e2%\uff0c\u8fdc\u4f4e\u4e8e\u6ca1\u6709\u6e05\u9664\u5242\u7684\u50ac\u5316\u5242\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u4f7f\u7528Ta-TiOx<\/sub>\u6e05\u9664\u5242\u540e\uff0cPEM\u71c3\u6599\u7535\u6c60\u5728ADT\u540e\uff0c\u57280.9 ViR-free<\/sub>\u65f6\u7535\u6d41\u5bc6\u5ea6\u8870\u51cf\u4e3a3%\uff0c\u57fa\u672c\u53ef\u5ffd\u7565\u4e0d\u8ba1\uff0c\u8fdc\u5c0f\u4e8e\u65e0\u6e05\u9664\u5242\u7684\u7535\u6c60\u9ad8\u8fbe33%\u7684\u7535\u6d41\u5bc6\u5ea6\u8870\u51cf\u3002\u603b\u4e4b\uff0c\u8fd9\u4e9bTa-TiOx<\/sub>\u6e05\u9664\u5242\u8868\u660e\u53ef\u4ee5\u4ece\u88ab\u52a8\u4fdd\u62a4\u50ac\u5316\u5242\u8f6c\u53d8\u4e3a\u5728\u53bb\u9664H2<\/sub>O2<\/sub>\u548c\u81ea\u7531\u57fa\u65b9\u9762\u63d0\u4f9b\u4e3b\u52a8\u9632\u5fa1\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aTa-TiOx<\/sub> nanoparticles as radical scavengers to improve the durability of Fe-N-C oxygen reduction catalysts<\/a><\/strong>. Nature Energy<\/em>, 2022<\/strong>, DOI: 10.1038\/s41560-022-00988-w.<\/p>\n

\u672c\u6587\u7531CQR\u7f16\u8bd1\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\u7bb1\uff1atougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu.<\/p>\n","protected":false},"excerpt":{"rendered":"

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