{"id":271944,"date":"2026-05-21T08:25:00","date_gmt":"2026-05-21T00:25:00","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=271944"},"modified":"2026-05-20T20:36:33","modified_gmt":"2026-05-20T12:36:33","slug":"%e5%8d%8e%e5%8c%97%e7%94%b5%e5%8a%9b%e5%a4%a7%e5%ad%a6acb%ef%bc%9a%e6%89%93%e7%a0%b4%e5%b8%b8%e8%a7%84%ef%bc%81%e5%8d%95%e5%8e%9f%e5%ad%90%e4%bf%ae%e9%a5%b0%e5%ae%9e%e7%8e%b03000%e5%b0%8f%e6%97%b6","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=271944","title":{"rendered":"\u534e\u5317\u7535\u529b\u5927\u5b66ACB\uff1a\u6253\u7834\u5e38\u89c4\uff01\u5355\u539f\u5b50\u4fee\u9970\u5b9e\u73b03000\u5c0f\u65f6\u8d85\u7a33\u5b9a\u5de5\u4e1a\u7ea7\u6d77\u6c34\u5236\u6c22"},"content":{"rendered":"\n

\u6587\u7ae0\u4fe1\u606f\uff1a<\/h4>\n\n\n\n

\u7b2c\u4e00\u4f5c\u8005\uff1a\u7126\u5999\u4f26 \u901a\u8baf\u4f5c\u8005\uff1a\u53f6\u9648\u826f \u901a\u8baf\u5355\u4f4d\uff1a\u534e\u5317\u7535\u529b\u5927\u5b66<\/p>\n\n\n\n

DOI\uff1ahttps:\/\/doi.org\/10.1016\/j.apcatb.2026.126955<\/u><\/a><\/p>\n\n\n\n

1.\u7814\u7a76\u80cc\u666f<\/h4>\n\n\n\n

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2.\u56fe\u6587\u89e3\u6790<\/h4>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

\u56fe1\uff1aMn1<\/sub>-Fe2<\/sub>O3<\/sub>-NRs\u7684\u5408\u6210\u793a\u610f\u56feTEM\u3001HAADF-STEM\u3001EDS mapping\u8868\u5f81\u3002<\/p>\n\n\n\n

\u56fe2\uff1a\u7cbe\u786e\u7684\u7ed3\u6784\u4e0e\u4ef7\u6001\u9274\u5b9a<\/p>\n\n\n\n

X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31(XPS)\u663e\u793a\uff0c\u7531\u4e8eMn\u7684\u5f15\u5165\uff0cMn1<\/sub>-Fe2<\/sub>O3<\/sub>-NRs\u4e2dFe\u3001Mn\u7684\u4ef7\u6001\u5747\u6709\u6240\u964d\u4f4e\u3002\u6269\u5c55X\u5c04\u7ebf\u5438\u6536\u7cbe\u7ec6\u7ed3\u6784(EXAFS)\u63ed\u793a\u4e86\u5176\u7cbe\u786e\u7684\u914d\u4f4d\u73af\u5883\uff1aFe K-edge\u8c31\u56fe\u8868\u660eMn1<\/sub>-Fe2<\/sub>O3<\/sub>-NRs\u5177\u6709\u4e0e\u5178\u578b-Fe2<\/sub>O3<\/sub>\u76f8\u4f3c\u7684\u7ed3\u6784\uff1b\u800c\u5728Mn K-edge\u8c31\u56fe\u4e2d\uff0c\u4ec5\u57281.36 \u00c5\u5904\u89c2\u5bdf\u5230Mn-O\u952e\u7684\u6563\u5c04\u5cf0\uff0c\u4e0d\u5b58\u5728Mn-Mn\u952e\uff0c\u518d\u6b21\u6709\u529b\u8bc1\u660e\u4e86Mn\u7684\u539f\u5b50\u7ea7\u5206\u6563\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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\u56fe3\uff1a\u4f18\u5f02\u7684OER\u50ac\u5316\u6027\u80fd<\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\u56fe4\uff1a\u5de5\u4e1a\u7ea7\u6d77\u6c34\u7535\u89e3\u5e94\u7528<\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\u964d\u4f4e\u52a8\u529b\u5b66\u52bf\u5792\uff1a\u8fd9\u79cdd\u5e26\u4e2d\u5fc3\u7684\u4e0b\u79fb\u9002\u5ea6\u524a\u5f31\u4e86*O\u4e2d\u95f4\u4f53\u8fc7\u5f3a\u7684\u7ed3\u5408\uff0c\u5c06\u51b3\u901f\u6b65(*O*OOH)\u7684\u80fd\u5792\u4ece1.51 eV\u5927\u5e45\u964d\u4f4e\u81f30.46 eV(\u51b3\u901f\u6b65\u8f6c\u53d8\u4e3aOH)\u3002O2<\/sub>-TPD\u5b9e\u9a8c\u4e5f\u8bc1\u5b9e\u4e86\u4fee\u9970\u540e\u7684\u8868\u9762\u66f4\u6709\u5229\u4e8eO2<\/sub>\u7684\u5feb\u901f\u8131\u9644\u3002<\/p>\n\n\n\n

\u70ed\u529b\u5b66\u963b\u65ad\u6c2f\u6bd2\u5316\uff1a\u8ba1\u7b97\u8868\u660e\uff0cMn1<\/sub>-Fe2<\/sub>O3<\/sub>-NRs\u4e0a\u7684Fe\u548cMn\u4f4d\u70b9\u5bf9*OH\u7684\u5438\u9644\u81ea\u7531\u80fd\u5747\u663e\u8457\u4f4e\u4e8e\u5bf9*Cl\u7684\u5438\u9644\u81ea\u7531\u80fd\u3002\u8fd9\u79cd\u70ed\u529b\u5b66\u4e0a\u7684\u5f3a\u70c8\u504f\u597d\uff0c\u4f7f\u5f97\u50ac\u5316\u5242\u8868\u9762\u6709\u6548\u5c4f\u853d\u4e86\u6c2f\u79bb\u5b50\u7684\u6bd2\u5316\u4f5c\u7528\uff0c\u786e\u4fdd\u4e86\u5728\u6d77\u6c34\u4e2d\u7684\u8d85\u9ad8\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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3.\u603b\u7ed3<\/h4>\n\n\n\n

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