{"id":68795,"date":"2017-03-21T06:30:31","date_gmt":"2017-03-20T22:30:31","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=68795"},"modified":"2017-03-17T21:19:20","modified_gmt":"2017-03-17T13:19:20","slug":"wang-yuemin-christof-woll%e6%95%99%e6%8e%88-chem-soc-rev-%e7%bb%bc%e8%bf%b0-%e5%88%a9%e7%94%a8%e7%ba%a2%e5%a4%96%e5%85%89%e8%b0%b1%e7%a0%94%e7%a9%b6%e9%87%91%e5%b1%9e%e6%b0%a7%e5%8c%96%e7%89%a9","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=68795","title":{"rendered":"Christof W\u00f6ll\u6559\u6388Chem. Soc. Rev.\u7efc\u8ff0: \u5229\u7528\u7ea2\u5916\u5149\u8c31\u7814\u7a76\u91d1\u5c5e\u6c27\u5316\u7269\u7684\u5316\u5b66\u548c\u5149\u5316\u5b66\u53cd\u5e94"},"content":{"rendered":"

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

\u91d1\u5c5e\u6c27\u5316\u7269\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u6750\u6599\u7c7b\u522b\uff0c\u5728\u591a\u76f8\u50ac\u5316\u3001\u5149\u50ac\u5316\u4ee5\u53ca\u7535\u5b50\u5668\u4ef6\u5236\u5907\u7b49\u9886\u57df\u90fd\u6709\u7740\u5341\u5206\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5176\u4e2d\uff0c\u6df1\u5165\u7406\u89e3\u91d1\u5c5e\u6c27\u5316\u7269\u50ac\u5316\u5242\u7684\u8868\u9762\u5316\u5b66\u72b6\u6001\u5bf9\u5408\u7406\u8bbe\u8ba1\u6750\u6599\u4f53\u7cfb\u6709\u7740\u91cd\u8981\u610f\u4e49\u3002\u7136\u800c\uff0c\u4f20\u7edf\u7684\u8868\u9762\u5316\u5b66\u5206\u6790\u65b9\u6cd5\u5e76\u4e0d\u9002\u7528\u4e8e\u4e3b\u8981\u662f\u7edd\u7f18\u4f53\u548c\u534a\u5bfc\u4f53\u7684\u91d1\u5c5e\u6c27\u5316\u7269\u3002\u4f8b\u5982\uff0c\u91d1\u5c5e\u6c27\u5316\u7269\u7531\u4e8e\u5728\u7ea2\u5916\u533a\u57df\u53cd\u5c04\u7387\u5f88\u4f4e\uff0c\u56e0\u6b64\u5f88\u96be\u83b7\u5f97\u6c27\u5316\u7269\u5355\u6676\u8868\u9762\u4e0a\u5206\u5b50\u5438\u9644\u7269\u7684\u7ea2\u5916\u5149\u8c31\u3002\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u7ea2\u5916\u5149\u8c31\u4eea\u5668\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u8d85\u9ad8\u771f\u7a7a\u7ea2\u5916\u5149\u8c31\u4eea\uff08\u5982\u56fe1\u6240\u793a\uff09\u88ab\u8bc1\u660e\u53ef\u4ee5\u83b7\u5f97\u5438\u9644\u5728\u6c27\u5316\u7269\u5355\u6676\u8868\u9762\u4e0a\u5206\u5b50\u7684\u9ad8\u8d28\u91cf\u7ea2\u5916\u5149\u8c31\u3002\u8fd1\u65e5\uff0c\u6765\u81ea\u5361\u5c14\u65af\u9c81\u5384\u7406\u5de5\u5b66\u9662\u7684Wang Yuemin \u6559\u6388\u548cChristof W\u00f6ll\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u91cd\u70b9\u4ecb\u7ecd\u4e86\u91d1\u5c5e\u6c27\u5316\u7269ZnO, TiO2<\/sub>, CeO2<\/sub>\u7684\u7ea2\u5916\u5149\u8c31\u7814\u7a76\uff0c\u5c55\u793a\u4e86\u504f\u632f\u7ea2\u5916\u5149\u8c31\u53ef\u4ee5\u7528\u6765\u63a2\u6d4b\u6c27\u5316\u7269\u5355\u6676\u7684\u8868\u9762\u6027\u8d28\u3001\u5316\u5b66\u53cd\u5e94\u6027\u548c\u5149\u5316\u5b66\u6027\u8d28\u3002\u4e0a\u8ff0\u5185\u5bb9\u4ee5\u201cIR spectroscopic investigations of chemical and photochemical reactions on metal oxides: bridging the materials gap\u201d<\/strong>\u4e3a\u9898\u53d1\u8868\u5728\u4e862017\u5e742\u670821\u65e5\u7684Chemical\u00a0Society Reviews<\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1\u00a0\u9ad8\u771f\u7a7a\u7ea2\u5916\u5149\u8c31\u4eea\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u7efc\u8ff0\u603b\u89c8\u56fe<\/strong><\/p>\n

1.\u6c27\u5316\u950c<\/strong>(ZnO)<\/strong><\/p>\n

1.1 CO<\/strong>\u5438\u9644\u5728\u65e0\u7f3a\u9677\u7684<\/strong>ZnO<\/strong>\u4e0a<\/strong><\/p>\n

\u7814\u7a76CO\u5728ZnO\u7684\u5438\u9644\u6709\u7740\u91cd\u8981\u7684\u610f\u4e49\u3002\u9996\u5148CO\u662f\u5de5\u4e1a\u4e0a\u5408\u6210\u7532\u919b\u7684\u53cd\u5e94\u6c14\u4f53\u539f\u6599\u4e4b\u4e00\uff0c\u5176\u6b21CO\u4e5f\u662f\u4e00\u79cd\u7528\u6765\u63a2\u6d4b\u6c27\u5316\u7269\u8868\u9762\u6d3b\u6027\u533a\u57df\u7684\u7406\u60f3\u5206\u5b50\u3002\u5982\u56fe2\u6240\u793a\uff0c\u504f\u632f\u7ea2\u5916\u53cd\u5c04\u5438\u6536\u5149\u8c31(IRRAS)\u7814\u7a76\u4e86\u4e0d\u540c\u6e29\u5ea6\u4e0bCO\u5728ZnO(10-10)\u548cZnO(1-210)\u5355\u6676\u975e\u6781\u6027\u8868\u9762\u7684\u5438\u9644\u60c5\u51b5\u3002\u56fe2b\u4e2d\u53ef\u4ee5\u770b\u5230\uff0c\u5728\u8f83\u4f4e\u7684CO\u8986\u76d6\u7387\u4e0b\uff0cCO\u5438\u9644\u5206\u5b50\u7684\u5438\u6536\u9891\u7387\u76f8\u5bf9\u5176\u6c14\u76f8\u53c2\u7167\u7269\u51fa\u73b0\u4e86\u84dd\u79fb\u3002\u800c\u5728\u9971\u548c\u7684CO\u8986\u76d6\u7387\u4e0b(\u56fe2a), \u5438\u6536\u9891\u7387\u76f8\u5bf9\u4f4e\u8986\u76d6\u7387\u65f6CO\u53c8\u51fa\u73b0\u4e86\u7ea2\u79fb\u3002\u540c\u65f6\uff0c\u53ea\u6709p\u6ce2\u5149\u800c\u6ca1\u6709s\u6ce2\u5149\u88ab\u5438\u6536\u8bf4\u660eC-O\u952e\u88ab\u5438\u9644\u5728\u8868\u9762Zn2+<\/sup>\u4e0a\uff0c\u5e76\u4e14\u53ea\u6709\u7565\u5fae\u503e\u659c\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2 IRRAS<\/strong>\u5bf9\u5438\u9644\u5728\u4e0d\u540c\u53d6\u5411\u5355\u6676\u8868\u9762<\/strong>CO<\/strong>\u968f\u6e29\u5ea6\u4ee5\u53ca<\/strong>CO<\/strong>\u542b\u91cf\u53d8\u5316\u7684\u5206\u6790\u7ed3\u679c<\/strong><\/p>\n

1.2 CO<\/strong>\u4e0e<\/strong>ZnO<\/strong>\u4e0a\u5176\u4ed6\u5438\u9644\u7269\u7684\u76f8\u4e92\u4f5c\u7528<\/strong><\/p>\n

\u5728\u5b9e\u9645\u50ac\u5316\u8fc7\u7a0b\u4e2d\uff0c\u591a\u79cd\u5438\u9644\u7269\u5f80\u5f80\u540c\u65f6\u5b58\u5728\u4e8e\u57fa\u5e95\u8868\u9762\u3002\u56fe3\u4e3a\u591a\u6676ZnO\u4e0aCO\u548cCO2<\/sub>\u5171\u5438\u9644\u7684\u8d85\u9ad8\u771f\u7a7a\u7ea2\u5916\u5149\u8c31(UHV-FTIRS)\u3002CO2<\/sub>\u9996\u5148\u88ab\u5438\u9644\u5728ZnO\u4e0a\uff0c\u63a5\u7740\u52a0\u5165CO\uff0c\u4ece\u56fe3a\u4e2d\u53ef\u4ee5\u770b\u5230\uff0cCO\u57282215 cm-1<\/sup>\u51fa\u73b0\u4e86\u65b0\u7684\u84dd\u79fb\u5cf0\uff0c\u5e76\u4e14\u6bd4\u7eafCO\u57282187 cm-1<\/sup>\u7684\u5cf0\u66f4\u5177\u6709\u7a33\u5b9a\u6027\u3002\u8fd9\u8bf4\u660e\u5728CO2<\/sub>\u5438\u9644\u7684ZnO\u8868\u9762\u4e0a\u65f6\uff0cCO\u5177\u6709\u66f4\u5f3a\u7684\u7ed3\u5408\u529b\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3 <\/strong>UHV-FTIR<\/strong>\u5149\u8c31\u5bf9\u5438\u9644<\/strong>CO<\/strong>\u548c<\/strong>CO2\u00ad<\/sub><\/strong>\u5728\u591a\u6676<\/strong>ZnO<\/strong>\u4e0a\u5438\u6536\u7387<\/strong>\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u5173\u7cfb<\/strong><\/p>\n

1.3 CO<\/strong>\u5438\u9644\u5728<\/strong>ZnO<\/strong>\u8584\u819c\u4e0a<\/strong><\/p>\n

\u56fe4\u4e3a\u9ec4\u94dc\u5728\u6c27\u5316\u8fc7\u7a0b\u4e2d\u7684\u539f\u4f4dIRRAS\u3002\u968f\u7740\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u9ec4\u94dc\u4e2d\u7684Zn\u9010\u6e10\u88ab\u6c27\u5316\uff0c\u9010\u6e10\u5f62\u6210ZnO\u8584\u5c42\u3002\u8fd9\u4e00\u8fc7\u7a0b\u4e2dCO\u4e5f\u4ece\u5438\u9644\u5728Cu\u4e0a\u9010\u6e10\u8f6c\u79fb\u81f3ZnO\u4e0a\u3002\u53ef\u4ee5\u53d1\u73b0\uff0c\u5438\u9644\u5728ZnO\u8584\u5c42\u4e0a\u7684CO\u7684\u4f38\u7f29\u9891\u7387\u76f8\u5bf9\u4e8eZnO\u5355\u6676\u5177\u670950-70 cm-1<\/sup>\u7684\u7ea2\u79fb\uff0c\u8fd9\u8868\u660eZnO\u8584\u5c42\u7684\u6392\u5217\u7ed3\u6784\u4e0e\u5355\u6676\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002\u8fd9\u79cd\u4e0d\u540c\u662f\u7531\u4e8eCu\u5185\u90e8\u7535\u5b50\u8f6c\u79fb\u5230ZnO\u4e2d\u9020\u6210\u7684\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4\u00a0<\/strong>\u9ec4\u94dc\u5728\u6c27\u5316\u8fc7\u7a0b\u4e2d\u7684\u539f\u4f4d<\/strong>IRRAS<\/strong>\u8c31\u56fe<\/strong><\/p>\n

1.4 ZnO<\/strong>\u4e0a\u7684<\/strong>CO2<\/sub><\/strong>\u6d3b\u5316<\/strong><\/p>\n

CO2<\/sub>\u6d3b\u5316\u8f6c\u53d8\u4e3a\u6709\u4ef7\u503c\u7684\u6709\u673a\u5316\u5408\u7269\u662f\u5f53\u524d\u50ac\u5316\u9886\u57df\u7684\u4e00\u4e2a\u70ed\u70b9\u548c\u96be\u70b9\u3002\u56fe5a\u4e3aCO2<\/sub>\u5438\u9644\u5728ZnO\u5355\u6676\u4e0a\u5f62\u6210\u7684\u4e09\u9f7f\u914d\u4f4d\u7ed3\u6784\u7684\u78b3\u9178\u76d0\u3002\u56fe5b\u4e3a\u8ba1\u7b97\u5f97\u5230\u7684ZnO\u5355\u6676\u548cCO2<\/sub>\u5438\u9644\u540e\u7684ZnO\u53cd\u5c04\u7387\u968f\u5165\u5c04\u89d2\u7684\u53d8\u5316\u5173\u7cfb\u3002\u63a2\u6d4b\u7528\u7684p\u6ce2\u5149\u548cs\u6ce2\u5149\u7684\u6ce2\u6570\u4e3a1617 cm -1<\/sup>\u3002 \u56fe5c\u548c\u56fe5d\u5206\u522b\u662f\u7406\u8bba\u8ba1\u7b97(\u5de6)\u548c\u5b9e\u9a8c\u6d4b\u91cf(\u53f3)\u7684CO2<\/sub>\u5438\u9644ZnO\u4e0a\u7684IRRAS\u5149\u8c31\u3002\u63a0\u5165\u5c04\u89d2\u4e3a80\u5ea6\uff0c\u6d4b\u8bd5\u6e29\u5ea6\u4e3a100K\u3002\u56fe6\u4e3aZnO\u7eb3\u7c73\u9897\u7c92\u5728\u4f4e\u6d53\u5ea6(a)\u548c\u9ad8\u6d53\u5ea6(b)CO2<\/sub>\u4e0b\u6e29\u5ea6\u9010\u6e10\u5347\u9ad8\u7684UHV-FTIR\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5 CO2<\/sub>\u5438\u9644ZnO\u5355\u6676\u4e0a\u7684IRRAS\u8c31\u56fe\"\"<\/strong><\/p>\n

\u56fe<\/strong>6 CO2<\/sub><\/strong>\u5438\u9644<\/strong>ZnO<\/strong>\u7eb3\u7c73\u9897\u7c92\u4e0a\u7684<\/strong>UHV-FTIR<\/strong>\u5149\u8c31<\/strong><\/p>\n

1.5 Au\/ZnO<\/strong>\u4e0a<\/strong>CO<\/strong>\u6c27\u5316\u4e3a<\/strong>CO2<\/sub><\/strong><\/p>\n

\u56fe7\u4e3aAu\/ZnO\u50ac\u5316\u5242\u5728110K\u4e0b\u5438\u9644CO\u540e\uff0c\u518d\u66b4\u9732\u4e8eO2<\/sub>\u4e2d\u4e0d\u540c\u7684\u65f6\u95f4(C) 7, (D) 14, (E) 21, (F) 28, (G) 35, (H) 42, \u00a0(I) 49 \u5206\u949f\u7684\u7ea2\u5916\u5149\u8c31\u56fe\u3002\u4e0b\u65b9\u7684\u793a\u610f\u56fe\u7b80\u5355\u63cf\u8ff0\u4e86CO\u5728\u50ac\u5316\u5242\u7684\u4f5c\u7528\u4e0b\u8f6c\u53d8\u4e3aCO2<\/sub>\u548c\u78b3\u9178\u76d0\u7684\u8fc7\u7a0b\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>7 CO<\/strong>\u5438\u9644<\/strong>Au\/ZnO<\/strong>\u4e0a\u7684<\/strong>UHV-FTIR<\/strong>\u5149\u8c31<\/strong><\/p>\n

1.6 H2<\/sub>O<\/strong>\u5438\u9644\u5728<\/strong>ZnO<\/strong>\u4e0a<\/strong><\/p>\n

\u56fe8a\u4e3a\u534a\u6e38\u79bb\u7684H2<\/sub>O\u5206\u5b50\u5438\u9644\u5728\u975e\u6781\u6027ZnO\u8868\u9762\u7684\u4fa7\u9762\u793a\u610f\u56fe\u3002\u56fe8b\u4e3a\u9488\u5bf9\u5438\u9644\u5728\u975e\u6781\u6027ZnO\u8868\u9762\u7684D2<\/sub>O\u5355\u5c42\uff0c\u4e0d\u540c\u65b9\u5411\u548c\u504f\u632f\u7c7b\u578b\u7684IRRAS\u8c31\u56fe\u3002\u56fe8c\u4e3a\u4e0d\u540c\u6e29\u5ea6\u4e0b(\u4ece773K\u81f3323K, \u5bf9\u5e94\u7684\u66f2\u7ebf\u4e3aA\u5230P)\u7684D2<\/sub>O\u5438\u9644\u6f2b\u53cd\u5c04\u7ea2\u5916\u5149\u8c31\u3002\u56fe8d\u4e3a300K\u4e0bZnO\u5438\u9644\u6c34\u540e\u88ab\u52a0\u70ed\u81f3\u4e0d\u540c\u6e29\u5ea6\u7684UHV-FTIR\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>8 H2<\/sub>O<\/strong>\u5438\u9644<\/strong>ZnO<\/strong>\u4e0a\u7684\u7ea2\u5916\u5149\u8c31\u5206\u6790<\/strong><\/p>\n

1.7 HCOOH<\/strong>\u5438\u9644\u5728<\/strong>ZnO<\/strong>\u4e0a<\/strong><\/p>\n

\u56fe9a\u4e3aHCOOH\u5438\u9644\u975e\u6781\u6027ZnO\u5355\u6676\u4e0a\uff0c\u4e0d\u540c\u65b9\u5411\u4e0ap\u6ce2\u5149\u3001s\u6ce2\u5149\u7684UHV-FTIR\u5149\u8c31\u3002\u56fe9b\u4e3a\u8ba1\u7b97\u83b7\u5f97\u7684\u4e8c\u9f7f\u914d\u5bf9\u5438\u9644\u7269\u5728[1-210]\u65b9\u5411\u7684IRRAS\u8c31\u56fe\u3002\u56fe9c\u4e3a\u5438\u9644\u8fc7\u7a0b\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>9 HCOOH<\/strong>\u5438\u9644\u4e0a\u7684<\/strong>UHV-FTIR<\/strong>\u548c<\/strong>IRRAS<\/strong>\u5149\u8c31<\/strong><\/p>\n

2. \u4e8c\u6c27\u5316\u949b<\/strong>(TiO2<\/sub>)<\/strong><\/p>\n

2.1 CO<\/strong>\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

2.1.1 CO<\/strong>\u5438\u9644\u5728\u91d1\u7ea2\u77f3\u76f8\u7684<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u56fe10a\u663e\u793a\u4e86CO\u5438\u9644\u5728\u5b58\u5728\u6c27\u7a7a\u4f4d\u7f3a\u9677\u548c\u5b8c\u7f8eTiO2<\/sub>\u8868\u9762\u7684IRRAS\u5149\u8c31\u3002\u56fe10b\u4e3a\u91d1\u7ea2\u77f3\u76f8\u7684TiO2<\/sub>(110)\u5438\u9644CO\u7684\u7403\u68cd\u793a\u610f\u56fe\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>10 CO<\/strong>\u5438\u9644\u5728\u91d1\u7ea2\u77f3\u76f8\u7684<\/strong>TiO2<\/sub><\/strong>\u7684\u7ea2\u5916\u5149\u8c31\u5206\u6790<\/strong><\/p>\n

2.1.2 CO<\/strong>\u5438\u9644\u5728\u9510\u949b\u77ff\u76f8\u7684<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u56fe11a\u4e3aCO\u5438\u9644\u5728\u5177\u6709\u6c27\u7a7a\u4f4d\u7684\u9510\u949b\u77ff\u76f8TiO2<\/sub>\u7684\u793a\u610f\u56fe\u3002\u56fe11b\u4e3aCO\u5438\u9644\u8868\u9762\u7684STM\u7167\u7247\u3002CO\u572878K\u4e0b\u5f62\u6210\u4e86\u4e00\u4e2a\u5355\u5c42\u7ed3\u6784\uff0c\u968f\u540e\u6e29\u5ea6\u9010\u6e10\u4e0a\u5347\u3002\u56fe11c\u53cd\u5e94\u4e86\u4e0d\u540c\u6d53\u5ea6\u7684CO\u5438\u9644\u5728TiO2<\/sub>\u4e0a\u7684IRRAS\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>11 CO<\/strong>\u5438\u9644\u5728\u9510\u949b\u77ff\u76f8\u7684<\/strong>TiO2<\/sub><\/strong>\u7684\u7ea2\u5916\u5149\u8c31\u5206\u6790<\/strong><\/p>\n

2.2 CO<\/strong>\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a\u7684\u5149\u6c27\u5316<\/strong><\/p>\n

\u56fe12a\u4e3aCO\u548cCO2 <\/sub>\u7684IRRAS\u5149\u8c31\u539f\u4f4d\u5206\u6790\u3002\u53ef\u4ee5\u770b\u5230\uff0c\u6c27\u6c14\u5904\u7406\u65f6\u95f4\u5ef6\u957f\u5bfc\u81f4CO2<\/sub>\u7684\u5cf0\u5f3a\u9010\u6e10\u589e\u52a0\u3002\u56fe12b\u4e3a\u50ac\u5316\u4ea7\u91cf\u968f\u65f6\u95f4\u7684\u53d8\u5316\u5173\u7cfb\uff0c\u84dd\u8272\u4e3a\u9510\u949b\u77ff\u76f8\uff0c\u7ea2\u8272\u4e3a\u91d1\u7ea2\u77f3\u76f8\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>12 <\/strong>IRRAS<\/strong>\u5149\u8c31\u5206\u6790<\/strong>CO<\/strong>\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a\u7684\u5149\u6c27\u5316<\/strong><\/p>\n

2.3 CO2<\/sub><\/strong>\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u56fe13a\uff0c13b\u5206\u522b\u4e3as\u6ce2\u5149\u548cp\u6ce2\u5149\u4e0b\uff0c\u4e0d\u540cCO2<\/sub>\u8986\u76d6\u7387\u7684\u5438\u9644\u7ea2\u5916\u5149\u8c31\u3002\u56fe13c\u4e3a\u4e0d\u540c\u8986\u76d6\u7387\u4e0bCO2<\/sub>\u5728TiO2<\/sub> (110)\u5355\u6676\u8868\u9762\u7684\u5438\u9644\u6a21\u578b\u3002\"\"<\/p>\n

\u56fe<\/strong>13 <\/strong>IRRAS<\/strong>\u5149\u8c31\u5206\u6790<\/strong>CO2<\/sub><\/strong>\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a\u7684\u5438\u9644<\/strong><\/p>\n

2.4 NO<\/strong>\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u56fe14a\u4e3a100K\u4e0b\u4e0d\u540c\u6d53\u5ea6\u7684NO\u5438\u9644\u6c27\u5316TiO2<\/sub>\u8868\u9762\u7684IRRAS\u5149\u8c31\u3002\u56fe14b\u4e3a100K\u4e0b\u4e0d\u540cNO\u6d53\u5ea6\u7684NO\u5438\u9644\u8fd8\u539fTiO2<\/sub>\u8868\u9762\u7684IRRAS\u5149\u8c31\u3002\u56fe14c\u548c14d\u4e3a\u8ba1\u7b97\u5f97\u5230\u7684NO\u4e8c\u805a\u7269\u5728Ti\u79bb\u5b50\u548c\u6c27\u7a7a\u4f4d\u4e0a\u5438\u9644\u7684\u9020\u6210\u7684\u53cd\u5c04\u7387\u53d8\u5316\u3002\u56fe15a\u4e3a\u91d1\u7ea2\u77f3\u76f8TiO2<\/sub>\u7c89\u672b\u5728110K\u4e0b\u5438\u9644NO\u968f\u540e\u52a0\u70ed\u81f3\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684UHV-FTIR\u5149\u8c31\u3002\u56fe15b\u4e3aDFT\u8ba1\u7b97\u5e73\u8861\u72b6\u6001\u4e0b\u4e0d\u540cNx<\/sub>Oy<\/sub>\u5206\u5b50\u5438\u9644\u5728\u91d1\u7ea2\u77f3\u76f8(110)\u9762\u7684TiO2<\/sub>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>14 <\/strong>IRRAS<\/strong>\u5149\u8c31\u5206\u6790<\/strong>NO<\/strong>\u5728TiO2<\/sub><\/strong>\u4e0a\u7684\u5438\u9644<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>15 <\/strong>IRRAS<\/strong>\u5149\u8c31\u5206\u6790<\/strong>NO<\/strong>\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a\u7684\u5438\u9644<\/strong><\/p>\n

2.5 H2<\/sub>O<\/strong>\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u56fe16a\uff0cb\u4e3aD2<\/sub>O\u5438\u9644\u7684\u6a21\u62df\u4fef\u89c6\u548c\u4fa7\u89c6\u56fe\u3002\u56fe16c\u4e3a\u8ba1\u7b97\u5f97\u5230\u7684\u632f\u52a8\u6001\u5bc6\u5ea6\u548cd\u53c2\u6570\u968f\u9891\u7387\u7684\u53d8\u5316\u5173\u7cfb\u3002\u56fe16d\u4e3a\u4e0d\u540c\u65b9\u5411\u548c\u504f\u632f\u5149\u4e0b\u7684IRRAS\u5149\u8c31\u5206\u6790\uff0c\u865a\u7ebf\u662f\u901a\u8fc7d\u53c2\u6570\u8ba1\u7b97\u7684\u5149\u8c31\uff0c\u53ef\u4ee5\u770b\u5230\u4e8c\u8005\u57fa\u672c\u543b\u5408\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>16 TiO2<\/sub><\/strong>\u4e0a\u8986\u76d6\u4e24\u5c42<\/strong>D2<\/sub>O<\/strong>\u7684\u7ed3\u6784\u548c\u52a8\u529b\u5b66\u7279\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>17 H2<\/sub>O<\/strong>\u5728\u8fd8\u539f\u6027<\/strong>TiO2<\/sub><\/strong>\u8868\u9762\u5438\u9644\u8fc7\u7a0b\u7684\u793a\u610f\u56fe<\/strong><\/p>\n

2.6 CH2<\/sub>O<\/strong>\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u7532\u919b\u662f\u5de5\u4e1a\u4e0a\u4e00\u79cd\u91cd\u8981\u7684\u53cd\u5e94\u8bd5\u5242\u548c\u4ea7\u54c1\u3002\u56fe18a\u4e3aCH2<\/sub>O\u5438\u9644\u5728TiO2<\/sub> (110)\u9762\uff1aa)\u7532\u919b\u5355\u4f53\uff0cb) \u591a\u805a\u7532\u919b, c)\u4e8c\u6c27\u4e9a\u7532\u57fa\u7ed3\u6784\u3002\u56fe18b\u4e3a\u5438\u96440.07\u5355\u5c42\u7532\u919b\u7684TiO2<\/sub> (110)\u9762\uff1aa)STM\u7167\u7247, b)\u7167\u7247\u865a\u7ebf\u5bf9\u5e94\u7684\u9ad8\u5ea6\u53d8\u5316\u3002\u56fe19\u4e3aTiO2<\/sub>(110)\u9762\u5728110K\u4e0b\u5438\u96442\u4e2a\u5206\u5b50\u5c42\u7684CH2<\/sub>O, \u968f\u540e\u52a0\u70ed\u81f3\u4e0d\u540c\u6e29\u5ea6\u4e0b\u4e0d\u540c\u65b9\u5411\u548c\u504f\u632f\u7c7b\u578b\u7684IRRAS\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong> 18 CH2<\/sub>O<\/strong>\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a\u53ca<\/strong>STM<\/strong>\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong> 19 <\/strong>IRRAS<\/strong>\u5149\u8c31\u5206\u6790<\/strong>CH2<\/sub>O<\/strong>\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a\u7684\u5438\u9644<\/strong><\/p>\n

2.7 HCOOH<\/strong>\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u56fe 20\u4e3a\u6e85\u5c04\u7684TiO2<\/sub>\u8584\u819c\u548c\u8fd8\u539f\u6027TiO2<\/sub>\u5355\u6676\u5438\u9644\u7532\u9178\u540e\u7684IRRAS\u5149\u8c31\u3002(a)\u548c(c)\u4e3as\u6ce2\u5149\uff0c(b)\u548c(d)\u4e3ap\u6ce2\u5149\u3002\u540c\u65f6\uff0c(a)\u548c(b)\u7ea2\u5916\u5149\u5165\u5c04\u65b9\u5411\u4e3a[1-10], (c)\u548c(d)\u7ea2\u5916\u5149\u5165\u5c04\u65b9\u5411\u4e3a[001]\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>20 TiO2<\/sub><\/strong>\u5438\u9644\u7532\u9178\u540e\u7684<\/strong>IRRAS<\/strong>\u5149\u8c31<\/strong><\/p>\n

2.8 \u7532\u9187\u5438\u9644\u5728<\/strong>TiO2<\/sub><\/strong>\u4e0a<\/strong><\/p>\n

\u56fe21a\u4e3a\u7532\u9187\u5206\u5b502\/3\u5355\u5c42\u8986\u76d6\u7387\u65f6\u6ee1\u8db3\u80fd\u91cf\u6700\u4f4e\u6761\u4ef6\u4e0b\u7684DFT\u8ba1\u7b97\u7ed3\u6784\u3002\u56fe21b\u4e3a\u5438\u9644\u524d\u548c\u5438\u9644\u540e\u7684\u884d\u5c04\u6591\u70b9\u3002\u56fe21c\u4e3aHAS\u89d2\u5ea6\u5206\u5e03\u6d4b\u8bd5\uff0c\u7ed3\u679c\u8868\u660e\u5438\u9644\u540e\u4ea7\u751f\u4e86L(1\u00d73)\u8d85\u7ed3\u6784\u3002\u56fe21d\u4e3a\u7532\u9178\u548c\u91cd\u6c34\u5316\u7532\u9178\u5438\u9644TiO2<\/sub>\u5355\u6676\u4e0a\u7684IRRAS\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>21 TiO2<\/sub><\/strong>\u5438\u9644\u7532\u9187\u540e\u7684\u7ed3\u6784\u548c<\/strong>IRRAS<\/strong>\u5149\u8c31\u5206\u6790<\/strong><\/p>\n

\u3010\u5c55\u671b\u3011<\/strong><\/p>\n

\u8fd9\u7bc7\u7efc\u8ff0\u4ecb\u7ecd\u4e86\u9488\u5bf9\u91d1\u5c5e\u6c27\u5316\u7269\u50ac\u5316\u5242\u7684\u7ea2\u5916\u5149\u8c31\u5206\u6790\u7ed3\u679c\u3002\u5c3d\u7ba1\u76ee\u524d\u4e0a\u8ff0\u4e09\u79cd\u6c27\u5316\u7269\u6750\u6599\u7684\u7814\u7a76\u5de5\u4f5c\u5df2\u7ecf\u975e\u5e38\u591a\uff0c\u4e8b\u5b9e\u4e0a\u672a\u6765\u4ecd\u6709\u8bb8\u591a\u95ee\u9898\u6709\u5f85\u89e3\u51b3\u3002\u4f8b\u5982\uff0c\u76ee\u524dZnO\u5355\u6676\u7684\u7814\u7a76\u5927\u591a\u6570\u662f\u7814\u7a76\u975e\u6781\u6027\u9762\uff0c\u800c\u6781\u6027\u9762\u7684\u7ea2\u5916\u5149\u8c31\u7814\u7a76\u5c06\u4f1a\u63d0\u4f9b\u76f8\u5173\u65b0\u7684\u4fe1\u606f\u3002\u53e6\u5916\uff0c\u9664\u4e86\u4e0a\u8ff0\u4e09\u79cd\u6c27\u5316\u7269\uff0c\u5176\u4ed6\u91d1\u5c5e\u6c27\u5316\u7269\u4f8b\u5982\u6c27\u5316\u94c1\u7684\u7ea2\u5916\u5149\u8c31\u7814\u7a76\u540c\u6837\u5177\u6709\u7406\u8bba\u548c\u5b9e\u9645\u5e94\u7528\u610f\u4e49\u3002\u6700\u540e\uff0c\u7ea2\u5916\u5149\u8c31\u5206\u6790\u4eca\u540e\u8fd8\u53ef\u4ee5\u62d3\u5c55\u5230\u66f4\u4e3a\u590d\u6742\u7684\u6750\u6599\u4f53\u7cfb\u4f8b\u5982\u6c27\u5316\u7269\u886c\u5e95\u7684\u91d1\u5c5e\u7eb3\u7c73\u9897\u7c92\u7cfb\u7edf\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>IR spectroscopic investigations of chemical and photochemical reactions on metal oxides: bridging the materials gap<\/a>\u00a0(Chem. Soc. Rev., 2017, \u00a0DOI:10.1039\/C6CS00914J)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7535\u5b50\u7535\u5de5\u5b66\u672f\u7ec4Dream\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002\u5982\u679c\u4f60\u5bf9\u7535\u5b50\u6750\u6599\u611f\u5174\u8da3\uff0c\u613f\u610f\u4e0e\u7535\u5b50\u7535\u5de5\u9886\u57df\u4eba\u624d\u4ea4\u6d41\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u7535\u5b50\u7535\u5de5\u6750\u6599\u5b66\u4e60\u5c0f\u7ec4\uff08QQ\u7fa4\uff1a482842474\uff09<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u91d1\u5c5e\u6c27\u5316\u7269\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u6750\u6599\u7c7b\u522b\uff0c\u5728\u591a\u76f8\u50ac\u5316\u3001\u5149\u50ac\u5316\u4ee5\u53ca\u7535\u5b50\u5668\u4ef6\u5236\u5907\u7b49\u9886\u57df\u90fd\u6709\u7740\u5341\u5206\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5176\u4e2d\uff0c\u6df1\u5165\u7406\u89e3\u91d1\u5c5e\u6c27\u5316\u7269\u50ac\u5316\u5242\u7684\u8868\u9762\u5316\u5b66\u72b6\u6001\u5bf9\u5408\u7406\u8bbe\u8ba1…<\/p>\n","protected":false},"author":2727,"featured_media":68834,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[533],"tags":[116,33],"class_list":["post-68795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zongshu","tag-catalyst","tag-nano"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/68795"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/2727"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=68795"}],"version-history":[{"count":20,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/68795\/revisions"}],"predecessor-version":[{"id":71875,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/68795\/revisions\/71875"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/68834"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=68795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=68795"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=68795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}