{"id":1710,"date":"2024-04-08T09:26:54","date_gmt":"2024-04-08T01:26:54","guid":{"rendered":"\/\/www.guidhospi.com\/?p=1710"},"modified":"2024-04-08T09:26:54","modified_gmt":"2024-04-08T01:26:54","slug":"%e9%94%8c%e7%a9%ba%e7%94%b5%e6%b1%a0%e9%ab%98%e6%95%88%e6%b0%a7%e7%94%b5%e5%82%ac%e5%8c%96%e5%89%82%ef%bc%9amof%e8%a1%8d%e7%94%9f%e7%9a%84%e6%b0%ae%e6%8e%ba%e6%9d%82%e7%a2%b3%e7%bd%91%e7%bb%9c","status":"publish","type":"post","link":"\/\/www.guidhospi.com\/archives\/1710","title":{"rendered":"\u950c\u7a7a\u7535\u6c60\u9ad8\u6548\u6c27\u7535\u50ac\u5316\u5242\uff1aMOF\u884d\u751f\u7684\u6c2e\u63ba\u6742\u78b3\u7f51\u7edc\u8d1f\u8f7d\u7eb3\u7c73\u94b4\u548c\u94c1"},"content":{"rendered":"

\u950c\u7a7a\u7535\u6c60\u9ad8\u6548\u6c27\u7535\u50ac\u5316\u5242\uff1aMOF\u884d\u751f\u7684\u6c2e\u63ba\u6742\u78b3\u7f51\u7edc\u8d1f\u8f7d\u7eb3\u7c73\u94b4\u548c\u94c1<\/strong><\/a><\/p>\n

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1. \u91c7\u7528\u91d1\u5c5e\u6709\u673a\u6846\u67b6\u4f5c\u524d\u9a71\u4f53\uff0c\u501f\u52a9\u4e24\u79cd\u4e0d\u540c\u7684\u63ba\u6742\u624b\u6bb5\uff0c\u4ece\u800c\u6210\u529f\u5236\u5907\u4e86\u6c2e\u63ba\u6742\u78b3\u57fa\u5e95\u8d1f\u8f7d\u7684\u94b4\u7eb3\u7c73\u9897\u7c92\u548c\u9ad8\u5206\u6563\u94c1\u7269\u79cd(CoNP@FeNC-0.05)\u3002<\/p>\n

2. \u8bbe\u8ba1\u7684\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u4e86\u4e0e\u5546\u4e1a\u50ac\u5316\u5242\u76f8\u5ab2\u7f8e\u7684\u6c27\u8fd8\u539f\u4ee5\u53ca\u6c27\u6790\u51fa\u6027\u80fd\uff0c\u5e76\u4e14\u4ee5CoNP@FeNC-0.05\u4e3a\u6b63\u6781\u50ac\u5316\u5242\u7ec4\u88c5\u7684\u53ef\u5145\u7535\u950c-\u7a7a\u6c14\u7535\u6c60\u5c55\u73b0\u51fa\u4e86\u9ad8\u5cf0\u503c\u529f\u7387\u5bc6\u5ea6\u548c\u826f\u597d\u5faa\u73af\u7a33\u5b9a\u6027\u3002<\/p>\n

3.\u7535\u5316\u5b66\u6d4b\u8bd5\u53ca\u7ed3\u6784\u5206\u6790\u8868\u660e\uff0c\u94b4\u7eb3\u7c73\u9897\u7c92\u548c\u9ad8\u5206\u6563\u94c1\u7269\u79cd\u4e4b\u95f4\u7684\u534f\u540c\u4f5c\u7528\uff0c\u91d1\u5c5e\u6709\u673a\u6846\u67b6\u4f5c\u524d\u9a71\u4f53\u6240\u5e26\u6765\u7684\u5927\u6bd4\u8868\u9762\u3001\u5206\u7ea7\u7684\u591a\u5b54\u7ed3\u6784\uff0c\u5bf9\u4e8e\u6c27\u7535\u50ac\u5316\u6027\u80fd\u7684\u63d0\u5347\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n

\"\"<\/p>\n

\u5185\u5bb9\u7b80\u4ecb<\/p>\n

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\"\"<\/p>\n

I \u5f62\u8c8c\u7ed3\u6784\u8868\u5f81<\/p>\n

CoNP@FeNC-0.05\u50ac\u5316\u5242\u7684\u5177\u4f53\u5236\u5907\u8fc7\u7a0b\u5982\u56fe1\u6240\u793a\u3002\u9996\u5148Fe\u00b3\u207a\u53d6\u4ee3\u90e8\u5206Zn\u00b2\u207a\u4e0e2-\u7532\u57fa\u54aa\u5511\u7ed3\u5408\u5f62\u6210\u94c1\u63ba\u6742\u7684ZIF-8\uff0c\u8fd9\u6709\u5229\u4e8e\u94c1\u5143\u7d20\u7684\u5747\u4e00\u5206\u6563\u3002\u7136\u540e\u5c06\u94c1\u63ba\u6742\u7684ZIF-8\u5206\u6563\u5728\u6b63\u5df1\u70f7\u4e2d\uff0c\u5c06\u542b\u6709\u785d\u9178\u94b4\u7684\u7532\u9187\u6eb6\u6db2\u9010\u6ef4\u52a0\u5165\u4e0a\u8ff0\u5206\u6563\u6db2\u4e2d\u3002\u5229\u7528\u8fd9\u79cd\u53cc\u6eb6\u5242\u6cd5\u4f7f\u5f97\u5f15\u5165\u7684Co\u00b2\u207a\u4e3b\u8981\u5438\u9644\u5728\u94c1\u63ba\u6742\u7684ZIF-8\u7684\u7a7a\u8154\u5185\u800c\u4e0d\u662f\u5438\u9644\u5728\u94c1\u63ba\u6742\u7684ZIF-8\u591a\u9762\u4f53\u7684\u8868\u9762\uff0c\u4ece\u800c\u6709\u5229\u4e8e\u5f97\u5230\u5c0f\u5c3a\u5bf8\u7684\u3001\u5747\u4e00\u5206\u6563\u7684\u94b4\u7eb3\u7c73\u9897\u7c92\u3002\u540e\uff0c\u5728\u6c29\u6c14\u6761\u4ef6\u4e0b1000 \u2103\u70ed\u89e3\u94c1\u548c\u94b4\u63ba\u6742\u7684ZIF-8\u5f97\u5230CoNP@FeNC-0.05\u50ac\u5316\u5242\u3002\u5728\u70ed\u89e3\u8fc7\u7a0b\u4e2d\uff0c\u4f5c\u4e3a\u7ed3\u70b9\u7684Zn\u00b2\u207a\u4f1a\u88ab\u8fd8\u539f\u7136\u540e\u84b8\u53d1(\u950c\uff0c\u6cb8\u70b9\uff1a907 \u2103)\uff0c\u8fd9\u6709\u5229\u4e8e\u591a\u5b54\u7ed3\u6784\u7684\u6784\u5efa\u3002<\/p>\n

CoNP@FeNC-0.05\u50ac\u5316\u5242\u7684\u5236\u5907\u793a\u610f\u56fe\u3002<\/p>\n

\u4ece\u7535\u955c\u56fe\u53ef\u4ee5\u770b\u5230\u5408\u6210\u7684CoNP@FeNC-0.05\u50ac\u5316\u5242\u662f\u7531\u78b3\u591a\u9762\u4f53\u548c\u78b3\u7eb3\u7c73\u7ba1\u76f8\u4e92\u8fde\u63a5\u5f62\u6210\u7684\u4e09\u7ef4\u78b3\u7f51\u7edc\u7ed3\u6784(\u56fe2a\u548cb)\uff0c\u94b4\u7eb3\u7c73\u9897\u7c92\u4e3b\u8981\u88ab\u5305\u88f9\u5728\u78b3\u7eb3\u7c73\u7ba1\u4e2d\uff0c\u94b4\u7eb3\u7c73\u9897\u7c92\u7684\u76f4\u5f84\u572825 nm\u5de6\u53f3(\u56fe2c)\u3002\u5229\u7528\u7403\u5dee\u6821\u6b63\u7684\u9ad8\u89d2\u73af\u5f62\u6697\u573a\u626b\u63cf\u7535\u955c(AC HAADF-STEM)\u5728\u78b3\u57fa\u5e95\u4e0a\u89c2\u5bdf\u5230\u4e86\u5b64\u7acb\u7684\u4eae\u70b9\uff0c\u8868\u660e\u94c1\u5143\u7d20\u5728\u78b3\u57fa\u5e95\u4e0a\u9ad8\u5ea6\u5206\u6563\uff0c\u5143\u7d20\u9762\u626b\u7ed3\u679c\u663e\u793a\u94c1\u548c\u6c2e\u5143\u7d20\u5728\u6574\u4e2a\u78b3\u57fa\u5e95\u4e0a\u5747\u4e00\u5206\u6563\uff0c\u800c\u94b4\u4ee5\u7eb3\u7c73\u9897\u7c92\u7684\u5f62\u5f0f\u5206\u5e03\u5728\u78b3\u57fa\u5e95\u3002<\/p>\n

CoNP@FeNC-0.05\u50ac\u5316\u5242\u7684 (a) SEM\u56fe\uff1b(b) TEM\u56fe\uff1b(c) HRTEM\u56fe\uff1b(d) AC HAADF-STEM\u56fe(\u6a58\u8272\u7684\u5706\u5708\u6807\u6ce8\u5b64\u7acb\u7684\u4eae\u70b9\uff0c\u7eff\u8272\u7684\u5706\u5708\u6807\u6ce8\u591a\u5b54\u7ed3\u6784)\uff1b(e-i) TEM\u56fe\u548c\u5bf9\u5e94\u7684EDS\u9762\u626b\u7ed3\u679c\u3002<\/p>\n

XRD\u56fe(\u56fe3a)\u4e2dCoNP@FeNC-0.05\u50ac\u5316\u5242\u663e\u793a\u51fa\u77f3\u58a8\u5316\u78b3\u5bf9\u5e94\u7684\u5305\u5cf0\u548c\u91d1\u5c5e\u94b4\u5bf9\u5e94\u7684\u884d\u5c04\u5cf0\uff0c\u672a\u89c2\u5bdf\u5230\u660e\u663e\u7684\u94c1\u4ee5\u53ca\u94c1\u57fa\u5316\u5408\u7269\u76f8\u5173\u7684\u884d\u5c04\u5cf0\uff0c\u8fd9\u6b63\u662f\u7531\u4e8e\u94c1\u5143\u7d20\u5728\u78b3\u57fa\u5e95\u4e0a\u9ad8\u5ea6\u5206\u6563\u3002\u62c9\u66fc\u5149\u8c31\u663e\u793aCoNP@FeNC-0.05\u50ac\u5316\u5242\u5177\u6709\u66f4\u9ad8\u7684\u77f3\u58a8\u5316\u7a0b\u5ea6(\u56fe3b)\uff0c\u6709\u5229\u4e8e\u7535\u5b50\u8f6c\u79fb\u8fc7\u7a0b\u3002\u901a\u8fc7\u6c2e\u6c14\u5438\u8131\u9644\u6d4b\u8bd5(\u56fe3c)\u5f97\u5230\u50ac\u5316\u5242\u7684BET\u6bd4\u8868\u9762\u79ef\u4e3a935.3 m\u00b2 g\u207b\u00b9\uff0c\u5927\u7684\u6bd4\u8868\u9762\u79ef\u6709\u5229\u4e8e\u66b4\u9732\u66f4\u591a\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u5b54\u5f84\u5206\u5e03\u56fe\u663e\u793aCoNP@FeNC-0.05\u50ac\u5316\u5242\u9664\u4e86\u542b\u6709\u4ecb\u5b54\u7ed3\u6784\u8fd8\u542b\u6709\u5fae\u5b54\u7ed3\u6784\u3002\u5206\u7ea7\u7684\u591a\u5b54\u7ed3\u6784\u53ef\u4ee5\u6539\u5584\u7535\u50ac\u5316\u53cd\u5e94\u7684\u4f20\u8d28\u8fc7\u7a0b\u3002\u901a\u8fc7XPS\u7814\u7a76CoNP@FeNC-0.05\u50ac\u5316\u5242\u7684\u5143\u7d20\u5316\u5b66\u72b6\u6001\uff0c\u4ece\u800c\u8bc1\u5b9e\u4e86\u6c2e\u5143\u7d20\u6210\u529f\u5730\u63ba\u5165\u78b3\u57fa\u5e95(\u56fe3d)\uff0c\u800c\u9ad8\u5206\u6563\u7684\u94c1\u548c\u6c2e\u5143\u7d20\u5b58\u5728\u914d\u4f4d\u5173\u7cfb(\u547d\u540d\u4e3aFe-N\uff0c\u56fe3e)\uff0c\u9664\u6b64\u4e4b\u5916\uff0c\u94b4\u7eb3\u7c73\u9897\u7c92\u7531\u4e8e\u5728\u7a7a\u6c14\u4e2d\u66b4\u9732\u90e8\u5206\u8868\u9762\u88ab\u6c27\u5316(\u56fe3f)\u3002<\/p>\n

(a) XRD\u56fe\uff1b(b)\u62c9\u66fc\u5149\u8c31\uff1b(c) CoNP@FeNC-0.05\u50ac\u5316\u5242\u7684N\u2082\u5438\u9644-\u8131\u9644\u7b49\u6e29\u7ebf\u66f2\u7ebf\u548c\u5b54\u5f84\u5206\u5e03\uff1bCoNP@FeNC-0.05\u50ac\u5316\u5242\u7684 (d) \u9ad8\u5206\u8fa8C 1s XPS\uff0c(e) N 1s XPS\u548c(f) Co 2p XPS\u3002<\/p>\n

II \u6c27\u8fd8\u539f\u3001\u6c27\u6790\u51fa\u6027\u80fd\u6d4b\u8bd5<\/p>\n

\u6c27\u8fd8\u539f\u53cd\u5e94\u7684LSV\u6d4b\u8bd5\u8868\u660eCoNP@FeNC-0.05\u50ac\u5316\u5242\u5177\u6709\u9ad8\u7684\u534a\u6ce2\u7535\u4f4d\u548c\u8d77\u59cb\u7535\u4f4d\uff0c\u4f18\u4e8e\u5546\u4e1a\u7684Pt\/C\u50ac\u5316\u5242(\u56fe4a)\u3002\u9664\u6b64\u4e4b\u5916\u4e5f\u8868\u660e\u5728\u6c2e\u6742\u78b3\u57fa\u5e95\u4e0a\u5f15\u5165\u8fc7\u6e21\u91d1\u5c5e\u5143\u7d20\u53ef\u4ee5\u63d0\u9ad8\u50ac\u5316\u5242\u7684ORR\u6027\u80fd\u3002\u5e76\u4e14\u53ef\u4ee5\u770b\u5230\u76f8\u6bd4\u4e8ePt\/C\u3001CoNP@NC\u50ac\u5316\u5242\uff0cFeNC\u50ac\u5316\u5242\u4e5f\u5177\u6709\u826f\u597d\u7684ORR\u6d3b\u6027\uff0c\u8bf4\u660e\u9ad8\u5206\u6563\u7684Fe-N\u4f4d\u70b9\u662f\u826f\u597d\u7684ORR\u6d3b\u6027\u4f4d\u70b9\uff0c\u800c\u5f15\u5165\u94b4\u7eb3\u7c73\u9897\u7c92\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6539\u5584FeNC\u50ac\u5316\u5242\u7684ORR\u6027\u80fd\uff0c\u56e0\u6b64CoNP@FeNC-0.05\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u4e86\u5353\u8d8a\u7684ORR\u6027\u80fd\u3002\u91c7\u7528i-t\u65b9\u6cd5\u83b7\u5f97\u50ac\u5316\u5242\u7684Tafel\u66f2\u7ebf\uff0cCoNP@FeNC-0.05\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u5c0f\u7684Tafel\u659c\u7387\u503c(\u56fe4b)\uff0c\u8bf4\u660eCoNP@FeNC-0.05\u50ac\u5316\u5242\u5177\u6709\u826f\u597d\u7684ORR\u52a8\u529b\u5b66\u3002\u901a\u8fc7\u65cb\u8f6c\u73af\u76d8\u7535\u6781\u6d4b\u8bd5\u50ac\u5316\u5242\u7684\u7535\u5b50\u8f6c\u79fb\u6570\u548c\u53cc\u6c27\u6c34\u4ea7\u7387(\u56fe4c)\u3002CoNP@FeNC-0.05\u50ac\u5316\u5242\u7684\u7535\u5b50\u8f6c\u79fb\u6570\u63a5\u8fd14\uff0c\u5bf9\u5e94\u7684\u53cc\u6c27\u6c34\u4ea7\u7387\u5c0f\u4e8e5%\uff0c\u8bf4\u660e\u8be5\u50ac\u5316\u5242\u4e3b\u8981\u901a\u8fc74e-\u8def\u5f84\u5c06\u6c27\u6c14\u8fd8\u539f\u4e3a\u6c22\u6c27\u6839\u3002\u63a5\u4e0b\u6765\u6d4b\u8bd5\u50ac\u5316\u5242\u7684OER\u6027\u80fd\uff0c\u9996\u5148\u6bd4\u8f83\u4e0d\u540c\u50ac\u5316\u5242\u572810 mA cm\u207b\u00b2\u4e0b\u5bf9\u5e94\u7684\u8fc7\u7535\u4f4d(\u56fe4d)\uff0c\u53d1\u73b0\u94b4\u7eb3\u7c73\u9897\u7c92\u76f8\u6bd4\u4e8eFe-N\u7269\u79cd\u5177\u6709\u66f4\u9ad8\u7684OER\u6d3b\u6027\uff0c\u800c\u94b4\u7eb3\u7c73\u9897\u7c92\u548cFe-N\u7269\u79cd\u95f4\u7684\u534f\u540c\u4f5c\u7528\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6539\u5584\u50ac\u5316\u5242\u7684OER\u6027\u80fd\uff0c\u56e0\u6b64CoNP@FeNC-0.05\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u826f\u597d\u7684OER\u6027\u80fd\u3002Tafel\u66f2\u7ebf\u540c\u6837\u53d1\u73b0CoNP@FeNC-0.05\u50ac\u5316\u5242\u5177\u6709\u826f\u597d\u7684OER\u52a8\u529b\u5b66(\u56fe4e)\u3002\u76f8\u6bd4\u4e8eCoNP@FeNC-0.05\u50ac\u5316\u5242\uff0cFeNC\u50ac\u5316\u5242\u5177\u6709\u66f4\u9ad8\u7684\u53cc\u7535\u5c42\u7535\u5bb9\u503c(\u56fe4f)\uff0c\u8bf4\u660eFeNC\u50ac\u5316\u5242\u5177\u6709\u66f4\u5927\u7684\u7535\u5316\u5b66\u6d3b\u6027\u9762\u79ef\uff0c\u4f46\u662f\u5b83\u7684ORR\u548cOER\u6027\u80fd\u8981\u5dee\u4e8eCoNP@FeNC-0.05\u50ac\u5316\u5242\uff0c\u8bf4\u660e\u7531\u4e8e\u94b4\u7eb3\u7c73\u9897\u7c92\u548cFe-N\u7269\u79cd\u4e4b\u95f4\u7684\u534f\u540c\u4f5c\u7528CoNP@FeNC-0.05\u50ac\u5316\u5242\u5177\u6709\u66f4\u9ad8\u7684ORR\u3001OER\u672c\u5f81\u6d3b\u6027\u3002<\/p>\n

(a) \u57280.1 M KOH\u4e2d\u6d4b\u5f97\u7684LSV\u66f2\u7ebf\uff0c\u626b\u901f5 mV s\u207b\u00b9\uff0c\u8f6c\u901f1600 rpm\uff1b(b) \u50ac\u5316\u5242\u7684ORR Tafel\u66f2\u7ebf\uff1b(c) CoNP@FeNC-0.05\u50ac\u5316\u5242\u7684\u7535\u5b50\u8f6c\u79fb\u6570\u548c\u53cc\u6c27\u6c34\u4ea7\u7387\uff1b(d) \u50ac\u5316\u5242\u57281 M KOH\u4e2d\u7684LSV\u66f2\u7ebf\uff0c\u626b\u901f5 mV s\u207b\u00b9\uff0c\u8f6c\u901f1600 rpm\uff1b(e) \u50ac\u5316\u5242\u7684OER Tafel\u66f2\u7ebf\uff1b(f) 0.1 M KOH\u4e2d\u7535\u6d41\u5bc6\u5ea6\u968f\u626b\u901f\u53d8\u5316\u7684\u66f2\u7ebf\uff0c\u659c\u7387\u4ee3\u8868\u50ac\u5316\u5242\u7684Cdl\u503c\u3002<\/p>\n

\"\"<\/p>\n

III \u53ef\u5145\u7535\u950c-\u7a7a\u6c14\u7535\u6c60\u6027\u80fd\u6d4b\u8bd5<\/p>\n

\u4ece\u4ee5\u4e0a\u7684\u6d4b\u8bd5\u7ed3\u679c\u53ef\u4ee5\u770b\u5230CoNP@FeNC-0.05\u662f\u826f\u597d\u7684ORR\/OER\u53cc\u529f\u80fd\u50ac\u5316\u5242\uff0c\u56e0\u6b64\u91c7\u7528CoNP@FeNC-0.05\u4f5c\u4e3a\u6b63\u6781\u50ac\u5316\u5242\uff0c\u5c06\u6253\u78e8\u540e\u7684\u950c\u7247\u4f5c\u8d1f\u6781\u7ec4\u88c5\u53ef\u5145\u7535\u950c-\u7a7a\u6c14\u7535\u6c60\u8fdb\u884c\u6d4b\u8bd5(\u56fe5a)\u3002\u76f8\u6bd4\u4e8e\u4ee5Pt\/C+RuO\u2082\u4f5c\u4e3a\u6b63\u6781\u50ac\u5316\u5242\u7684\u950c-\u7a7a\u6c14\u7535\u6c60\uff0cCoNP@FeNC-0.05\u4f5c\u4e3a\u6b63\u6781\u50ac\u5316\u5242\u7684\u950c-\u7a7a\u6c14\u7535\u6c60\u5c55\u73b0\u51fa\u4e86\u66f4\u9ad8\u7684\u5f00\u8def\u7535\u538b(\u56fe5b)\u3002\u8fdb\u4e00\u6b65\uff0c\u5145\u653e\u7535\u6781\u5316\u66f2\u7ebf(\u56fe5c)\u663e\u793aCoNP@FeNC-0.05\u50ac\u5316\u5242\u572875 mA cm\u207b\u00b2\u65f6\u7684\u5145\u653e\u7535\u7535\u538b\u5dee\u4e3a1.36 V\uff0c\u800cPt\/C+RuO\u2082\u50ac\u5316\u5242\u572863 mA cm\u207b\u00b2\u65f6\u7684\u5145\u653e\u7535\u7535\u538b\u5dee\u5df2\u7ecf\u662f1.53 V\uff0c\u8868\u660eCoNP@FeNC-0.05\u50ac\u5316\u5242\u76f8\u6bd4\u4e8ePt\/C+RuO\u2082\u50ac\u5316\u5242\u5177\u6709\u66f4\u597d\u7684ORR\u3001OER\u6d3b\u6027\u3002\u901a\u8fc7\u653e\u7535\u6781\u5316\u66f2\u7ebf\u53ef\u4ee5\u5f97\u5230\u50ac\u5316\u5242\u7684\u529f\u7387\u5bc6\u5ea6\u66f2\u7ebf(\u56fe5d)\uff0cCoNP@FeNC-0.05\u50ac\u5316\u5242\u76f8\u6bd4\u4e8ePt\/C+RuO\u2082\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u66f4\u9ad8\u7684\u5cf0\u503c\u529f\u7387\u5bc6\u5ea6\u3002\u57285 mA cm\u207b\u00b2\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u8fdb\u884c\u5faa\u73af\u6d4b\u8bd5\uff0cCoNP@FeNC-0.05\u50ac\u5316\u5242\u53ef\u4ee5\u7a33\u5b9a\u8fd0\u884c500 h\uff0c\u800cPt\/C+RuO\u2082\u50ac\u5316\u5242\u4ec5\u80fd\u7a33\u5b9a\u8fd0\u884c237 h(\u56fe5e)\uff0c\u4ee5CoNP@FeNC-0.05\u4f5c\u4e3a\u6b63\u6781\u50ac\u5316\u5242\u7684\u950c-\u7a7a\u6c14\u7535\u6c60\u76f8\u6bd4\u4e8e\u4ee5Pt\/C+RuO\u2082\u4f5c\u4e3a\u6b63\u6781\u50ac\u5316\u5242\u7684\u950c-\u7a7a\u6c14\u7535\u6c60\u5c55\u73b0\u51fa\u4e86\u66f4\u597d\u7684\u5145\u653e\u7535\u53ef\u9006\u6027\u548c\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u4ece\u6052\u7535\u6d41\u5145\u653e\u7535\u66f2\u7ebf\u8fd8\u53ef\u4ee5\u770b\u51faCoNP@FeNC-0.05\u50ac\u5316\u5242\u7684\u653e\u7535\u7535\u538b\u660e\u663e\u9ad8\u4e8ePt\/C+RuO\u2082\u50ac\u5316\u5242\u7684\u653e\u7535\u7535\u538b\uff0c\u8868\u660eCoNP@FeNC-0.05\u50ac\u5316\u5242\u5177\u6709\u5f88\u597d\u7684ORR\u6d3b\u6027\u3002\u5c06\u4e24\u8282\u4ee5CoNP@FeNC-0.05\u4f5c\u6b63\u6781\u50ac\u5316\u5242\u7684\u950c-\u7a7a\u6c14\u7535\u6c60\u4e32\u8054\uff0c\u53ef\u4ee5\u6210\u529f\u5730\u70b9\u4eae\u5e26\u6709\u201cNK\u201d\u5b57\u6837\u7684\u53d1\u5149\u4e8c\u6781\u7ba1\u9635\u5217(\u56fe5f)\u3002<\/p>\n

(a)\u53ef\u5145\u7535\u950c-\u7a7a\u6c14\u793a\u610f\u56fe\uff1b(b) \u5f00\u8def\u7535\u538b\u66f2\u7ebf\uff1b(c) \u5145\u653e\u7535\u6781\u5316\u66f2\u7ebf\uff1b(d) \u653e\u7535\u6781\u5316\u66f2\u7ebf\u548c\u5bf9\u5e94\u7684\u529f\u7387\u5bc6\u5ea6\u66f2\u7ebf\uff1b(e) \u6052\u6d41\u653e\u7535-\u5145\u7535\u5faa\u73af\u66f2\u7ebf\uff1b(f) \u4e24\u8282\u4ee5CoNP@FeNC-0.05\u4f5c\u4e3a\u6b63\u6781\u50ac\u5316\u5242\u7684\u950c-\u7a7a\u6c14\u7535\u6c60\u4e32\u8054\u70b9\u4eae\u53d1\u5149\u4e8c\u6781\u7ba1\u9635\u5217\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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