{"id":51225,"date":"2024-04-16T08:53:40","date_gmt":"2024-04-16T00:53:40","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=51225"},"modified":"2024-04-07T09:56:00","modified_gmt":"2024-04-07T01:56:00","slug":"%e6%9d%8e%e7%81%bf%e9%99%a2%e5%a3%ab%e5%9b%a2%e9%98%9facs-catalysis%ef%bc%9a%e5%85%89%e5%82%ac%e5%8c%96%e5%af%b9%e4%ba%8c%e7%94%b2%e8%8b%af%e9%80%89%e6%8b%a9%e6%b0%a7%e5%8c%96%e5%8f%8d%e5%ba%94","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/%e6%9d%8e%e7%81%bf%e9%99%a2%e5%a3%ab%e5%9b%a2%e9%98%9facs-catalysis%ef%bc%9a%e5%85%89%e5%82%ac%e5%8c%96%e5%af%b9%e4%ba%8c%e7%94%b2%e8%8b%af%e9%80%89%e6%8b%a9%e6%b0%a7%e5%8c%96%e5%8f%8d%e5%ba%94\/","title":{"rendered":"\u674e\u707f\u9662\u58eb\u56e2\u961fACS Catalysis\uff1a\u5149\u50ac\u5316\u5bf9\u4e8c\u7532\u82ef\u9009\u62e9\u6c27\u5316\u53cd\u5e94\u4e2dTiO2\u50ac\u5316\u5242\u7684\u6676\u9762\u6548\u5e94\u7814\u7a76"},"content":{"rendered":"

\u25b2\u7b2c\u4e00\u4f5c\u8005\uff1a\u5b59\u5c0f\u96ef<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a\u674e\u707f<\/p>\n

\u901a\u8baf\u5355\u4f4d\uff1a\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240<\/p>\n

\u8bba\u6587DOI\uff1a10.1021\/acscatal.4c00543\u00a0\uff08\u70b9\u51fb\u6587\u672b\u300c\u9605\u8bfb\u539f\u6587\u300d\u76f4\u8fbe\u94fe\u63a5\uff09<\/em><\/p>\n

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\u00a0\u00a0<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u5168\u6587\u901f\u89c8<\/strong><\/section>\n
TiO2<\/sub>\u7684\u6676\u9762\u7535\u8377\u5206\u79bb\u73b0\u8c61\u63ed\u793a\u4e86\u5149\u50ac\u5316\u5bf9\u4e8c\u7532\u82ef\u6c27\u5316\u7684\u51b3\u901f\u6b65\u9aa4\u2014\u2014 C-H\u952e\u7684\u6d3b\u5316\u4e3b\u8981\u53d1\u751f\u5728{001}\u6676\u9762\u3002\u7136\u800c\uff0c\u521d\u7ea7\u4ea7\u7269\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u5728TiO2<\/sub>\u50ac\u5316\u5242\u7684{001}\u548c{101}\u6676\u9762\u4e0a\u5b58\u5728\u4e0d\u540c\u7684\u5438\u9644\u6a21\u5f0f\uff0c\u5176\u5728{001}\u6676\u9762\u53d1\u751f\u89e3\u79bb\u5438\u9644\uff0c\u5e76\u751f\u6210\u9187\u5316\u7269\u951a\u5b9a\u4e8e{001}\u6676\u9762\u4e0a\uff0c\u963b\u788d\u4e86\u5149\u751f\u7a7a\u7a74\u4e0e\u5bf9\u4e8c\u7532\u82ef\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u4ece\u800c\u6291\u5236\u4e86\u53cd\u5e94\u6d3b\u6027\u3002\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u6211\u4eec\u901a\u8fc7\u5728\u53cd\u5e94\u4f53\u7cfb\u4e2d\u5f15\u5165\u78f7\u9178\uff0c\u5229\u7528\u78f7\u9178\u4e0e\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u5728{001}\u6676\u9762\u4e0a\u7684\u7ade\u4e89\u5438\u9644\uff0c\u6291\u5236\u4e86\u89e3\u79bb\u5438\u9644\u7684\u53d1\u751f\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u5149\u751f\u7a7a\u7a74\u6ce8\u5165\u5bf9\u4e8c\u7532\u82ef\u7684\u6548\u7387\uff0c\u91ca\u653e\u4e86\u53cd\u5e94\u6d3b\u6027\u3002\u540c\u65f6\u6291\u5236\u4e86\u00b7O2<\/sub>2-<\/sup>\u7684\u751f\u6210\uff0c\u7ec8\u6b62\u4e86\u50ac\u5316\u71c3\u70e7\u53cd\u5e94\u7684\u53d1\u751f\uff0c\u63d0\u9ad8\u4e86\u5bf9\u7532\u57fa\u82ef\u7532\u919b\u9009\u62e9\u6027\u3002<\/section>\n
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\u80cc\u666f\u4ecb\u7ecd<\/strong><\/section>\n
\u5bf9\u4e8e\u534a\u5bfc\u4f53\u5149\u50ac\u5316\u5242\u800c\u8a00\uff0c\u589e\u5f3a\u5149\u751f\u8f7d\u6d41\u5b50\u5206\u79bb\u6548\u7387\u662f\u63d0\u9ad8\u5176\u5149\u50ac\u5316\u80fd\u529b\u7684\u4e00\u4e2a\u91cd\u8981\u9014\u5f84\u3002\u7136\u800c\u5bf9\u4e8e\u590d\u6742\u7684\u5149\u50ac\u5316\u6709\u673a\u53cd\u5e94\u800c\u8a00\uff0c\u4ec5\u8003\u8651\u50ac\u5316\u5242\u5149\u751f\u8f7d\u6d41\u5b50\u5206\u79bb\u6548\u7387\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\uff1a\u50ac\u5316\u5242\u6676\u4f53\u7ed3\u6784\u4e2d\u7684\u4e0d\u5bf9\u79f0\u6027\u548c\u957f\u7a0b\u6709\u5e8f\u6027\u4f7f\u5f97\u5176\u8868\u9762\u914d\u4f4d\u7ed3\u6784\u5177\u6709\u591a\u6837\u6027\uff0c\u6676\u4f53\u6700\u5916\u5c42\u66b4\u9732\u6676\u9762\u7684\u914d\u4f4d\u7ed3\u6784\u540c\u6837\u53ef\u4ee5\u5f71\u54cd\u50ac\u5316\u6548\u679c\u3002\u56e0\u6b64\u7814\u7a76\u53cd\u5e94\u7269\u548c\u4ea7\u7269\u5206\u5b50\u4e0e\u50ac\u5316\u5242\u6676\u9762\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u7136\u800c\uff0c\u5728\u82b3\u9999\u65cf\u5316\u5408\u7269\u7684\u5149\u50ac\u5316\u6c27\u5316\u53cd\u5e94\u7684\u7814\u7a76\u4e2d\uff0c\u5bf9\u4e2d\u95f4\u4ea7\u7269\u7684\u6d3b\u5316\u548c\u5438\u9644\u884c\u4e3a\u5bf9\u53cd\u5e94\u6d3b\u6027\u548c\u9009\u62e9\u6027\u5f71\u54cd\u7684\u7406\u89e3\u8fd8\u4e0d\u591f\u6df1\u5165\u3002\u672c\u5de5\u4f5c\u57fa\u4e8e\u524d\u671f\u5de5\u4f5c\u4e2d\uff08J. Catal. 2022, 416, 11\u201317\uff09\u5bf9\u4e8c\u7532\u82ef\u5728TiO2<\/sub>\u50ac\u5316\u5242\u8868\u9762\u53cd\u5e94\u8def\u5f84\u7684\u7814\u7a76\uff0c\u8fdb\u4e00\u6b65\u4ece\u5206\u5b50\u5c42\u9762\u7406\u89e3\u4e86\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u5728TiO2<\/sub>\u50ac\u5316\u5242\u8868\u9762\u8fc7\u5ea6\u5438\u9644\u7684\u6210\u56e0\uff0c\u4ee5\u53ca\u5176\u5bf9\u53cd\u5e94\u6d3b\u6027\u548c\u9009\u62e9\u6027\u7684\u5f71\u54cd\uff0c\u5e76\u63d0\u51fa\u4e86\u89e3\u51b3\u65b9\u6848\u3002<\/section>\n
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\u00a0\u00a0<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u672c\u6587\u4eae\u70b9<\/strong><\/section>\n
(1) TiO2<\/sub>\u6676\u4f53\u5177\u6709\u6676\u9762\u95f4\u5149\u751f\u7535\u8377\u5206\u79bb\u6027\u8d28\uff0c\u5176\u5149\u751f\u7a7a\u7a74\u8fc1\u79fb\u81f3{001}\u6676\u9762\uff0c\u5149\u751f\u7535\u5b50\u8fc1\u79fb\u81f3{101}\u6676\u9762\uff0c\u56e0\u6b64TiO2<\/sub>\u50ac\u5316\u5242\u4e0aC\u2013H\u952e\u7684\u6d3b\u5316\u4e3b\u8981\u53d1\u751f\u5728{001}\u6676\u9762\u3002<\/section>\n
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(2)\u00a0{001}-72%\u50ac\u5316\u5242\u5728\u5149\u50ac\u5316\u5bf9\u4e8c\u7532\u82ef\u6c27\u5316\u53cd\u5e94\u4e2d\uff0c\u56e0\u4e3a\u521d\u59cb\u4ea7\u7269\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u7684\u8fc7\u5ea6\u5438\u9644\uff0c\u5bfc\u81f4\u5176\u50ac\u5316\u6d3b\u6027\u53d7\u5230\u6291\u5236\u3002<\/section>\n
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(3) \u5438\u9644\u5b9e\u9a8c\u3001\u539f\u4f4d\u7ea2\u5916\u5149\u8c31\u8868\u5f81\u548c\u7406\u8bba\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0c{001}-72%\u6bd4{001}-26%\u6709\u66f4\u5f3a\u7684\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u5438\u9644\u80fd\u529b\u3002\u4e3b\u8981\u5f52\u56e0\u4e8e\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u5728{001}\u6676\u9762\u6709\u66f4\u9ad8\u7684\u5438\u9644\u80fd\uff0c\u5176\u5728{101}\u6676\u9762\u53d1\u751f\u5206\u5b50\u5438\u9644\uff0c\u800c\u5728{001}\u6676\u9762\u53d1\u751f\u89e3\u79bb\u5438\u9644\uff0c\u5e76\u751f\u6210\u9187\u5316\u7269\u3002<\/section>\n
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(4) \u751f\u6210\u7684\u9187\u5316\u7269\u94c6\u5b9a\u5728{001}\u6676\u9762\uff0c\u963b\u788d\u4e86\u5bf9\u4e8c\u7532\u82ef\u4e0e{001}\u6676\u9762\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u6291\u5236\u4e86\u53cd\u5e94\u6d3b\u6027\u3002\u901a\u8fc7\u5f15\u5165\u78f7\u9178\u4e0e\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u7ade\u4e89\u5438\u9644\uff0c\u6291\u5236\u4e86\u89e3\u79bb\u5438\u9644\u7684\u53d1\u751f\uff0c\u4ece\u800c\u8fbe\u5230\u8868\u9762\u81ea\u6e05\u6d01\u7684\u4f5c\u7528\u3002\u5e76\u4e14\u63d0\u9ad8\u4e86\u5149\u751f\u7a7a\u7a74\u6ce8\u5165\u5bf9\u4e8c\u7532\u82ef\u7684\u7684\u6548\u7387\uff0c\u4ece\u800c\u5927\u5e45\u5ea6\u63d0\u9ad8\u4e86\u5bf9\u4e8c\u7532\u82ef\u7684\u8f6c\u5316\u7387\u3002\u540c\u65f6\u78f7\u9178\u7684\u5f15\u5165\u6291\u5236\u4e86\u50ac\u5316\u71c3\u70e7\u53cd\u5e94\u7684\u53d1\u751f\uff0c\u63d0\u9ad8\u4ea7\u7269\u9009\u62e9\u6027\u3002<\/section>\n
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\u56fe\u6587\u89e3\u6790<\/strong><\/section>\n
\"1\"<\/section>\n
\u56fe1\uff08a\uff09\u5149\u50ac\u5316\u5bf9\u4e8c\u7532\u82ef\u6c27\u5316\u5728TiO2<\/sub>\u50ac\u5316\u5242\u4e0a\u7684\u53cd\u5e94\u8def\u5f84\uff0c\uff08b\uff09{001}-72%\u548c{001}-26%\u50ac\u5316\u5242\u5f15\u5165\u78f7\u9178\u524d\u540e\u7684\u5149\u50ac\u5316\u6c27\u5316\u5bf9\u4e8c\u7532\u82ef\u7684\u8f6c\u5316\u7387\u5bf9\u6bd4\uff0c\uff08c\uff09{001}-72%\u50ac\u5316\u5242\u5f15\u5165\u78f7\u9178\u524d\u540e\u521d\u7ea7\u4ea7\u7269\u548cCOx<\/sub>\u7684\u9009\u62e9\u6027\u53d8\u5316\u66f2\u7ebf\uff0c\uff08d\uff09\u81ea\u4e3b\u642d\u5efa\u7684\u5149\u50ac\u5316\u56fa\u5b9a\u5e8a\u6d41\u52a8\u76f8\u53cd\u5e94\u88c5\u7f6e\u793a\u610f\u56fe\u548c\uff08e\uff09\u6d41\u52a8\u76f8\u53cd\u5e94\u7a33\u5b9a\u6027\u6d4b\u8bd5\u3002<\/section>\n
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\u6839\u636e\u524d\u671f\u5de5\u4f5c\u7684\u63a2\u7d22\uff08J. Catal. 2022, 416, 11\u201317\uff09\uff0c\u5149\u50ac\u5316\u5bf9\u4e8c\u7532\u82ef\u6c27\u5316\u5728TiO2<\/sub>\u50ac\u5316\u5242\u4e0a\u7684\u53cd\u5e94\u8def\u5f84\u5982\u56fe1a\u6240\u793a\uff0c\u4e3b\u8981\u4ea7\u7269\u4e3a\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u3001\u5bf9\u7532\u57fa\u82ef\u7532\u919b\u3001\u5bf9\u7532\u57fa\u82ef\u7532\u9178\u548cCOx<\/sub>\u3002\u5bf9\u4e8c\u7532\u82ef\u6c27\u5316\u662f\u8fde\u7eed\u53cd\u5e94\uff0c\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u548c\u5bf9\u7532\u57fa\u82ef\u7532\u919b\u5747\u4e3a\u521d\u7ea7\u4ea7\u7269\uff0c\u800c\u5bf9\u7532\u57fa\u82ef\u7532\u9178\u548cCOx<\/sub>\u662f\u901a\u8fc7\u5bf9\u7532\u57fa\u82ef\u7532\u9187\u548c\u5bf9\u7532\u57fa\u82ef\u7532\u919b\u7684\u8fc7\u6c27\u5316\u548c\u50ac\u5316\u71c3\u70e7\u53cd\u5e94\u751f\u6210\u7684\u3002\u5982\u56fe1b\u6240\u793a\uff0c\u5728\u78f7\u9178\u52a0\u5165\u524d\u540e\uff0c{001}-72%\u50ac\u5316\u5242\u7684\u8f6c\u5316\u7387\u5dee\u5f02\u660e\u663e\uff0c\u5206\u522b\u4e3a3.8%\u548c15.2%\u3002\u800c\u78f7\u9178\u7684\u52a0\u5165\u5bf9{001}-26%\u50ac\u5316\u5242\u7684\u8f6c\u5316\u7387\u51e0\u4e4e\u6ca1\u6709\u5f71\u54cd\uff086.3%\u00a0vs.<\/em>\u00a07.0%\uff09\u3002\u5bf9\u4e8e\u53cd\u5e94\u7684\u9009\u62e9\u6027\uff0c\u78f7\u9178\u7684\u52a0\u5165\u5bf9{001}-72%\u548c{001}-26%\u8868\u73b0\u51fa\u76f8\u540c\u7684\u4f5c\u7528\u3002\u4ee5{001}-72%\u4e3a\u4f8b\uff0c\u5982\u56fe1c\u6240\u793a\uff0c\u5176\u521d\u59cb\u4ea7\u7269\uff08\u5bf9\u7532\u57fa\u82ef\u7532\u919b\u548c\u5bf9\u7532\u57fa\u82ef\u7532\u9187\uff09\u7684\u9009\u62e9\u6027\u4ece81.6%\u63d0\u5347\u523094.8%\uff0c\u540c\u65f6COx<\/sub>\u7684\u751f\u6210\u57fa\u672c\u88ab\u5b8c\u5168\u6291\u5236\uff0817.4%\u00a0vs.<\/em>\u00a00.3%\uff09\u3002\u5c06\u78f7\u9178-TiO2<\/sub>\u4f53\u7cfb\u7528\u4e8e\u81ea\u4e3b\u642d\u5efa\u7684\u5149\u50ac\u5316\u56fa\u5b9a\u5e8a\u6d41\u52a8\u76f8\u53cd\u5e94\u5668\uff0c\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0c\u8be5\u7b56\u7565\u5177\u6709\u5f88\u597d\u5730\u7a33\u5b9a\u6027\uff08\u56fe1c\u548cd\uff09\u3002<\/section>\n
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