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cm-1<\/sup>\u5904\u548c430\uff0c560 cm-1<\/sup>\u5904\u7684\u5cf0\u5206\u522b\u5bf9\u5e94\u7740Cu2<\/sub>O\u548cZnO\u7684\u62c9\u66fc\u5cf0\uff0c\u800cCu4<\/sub>Zn\u6c27\u5316\u7269\u7684\u62c9\u66fc\u5149\u8c31\u5219\u90fd\u8868\u73b0\u51fa\u4e86\u8fd9\u4e9b\u7279\u5f81\u5cf0\u3002\u5728-0.85 V\u76840.10 M KHCO3<\/sub>\u7535\u89e3\u6db2\u4e2d\uff0c\u968f\u7740Cu2<\/sub>O\u7684\u7279\u5f81\u62c9\u66fc\u5cf0\u7684\u6d88\u5931\uff0c\u8bf4\u660eCu2<\/sub>O\u88ab\u8fd8\u539f\u6210\u91d1\u5c5eCu\uff0c\u800c\u540e\u51fa\u73b0\u7684280\uff0c365\u548c2060 cm-1<\/sup>\u7684\u7279\u5f81\u5cf0\u662f\u5c5e\u4e8eCO\u4e2d\u95f4\u4ea7\u7269\u3002ZnO\u7535\u6781\u5219\u662f\u88ab\u8fd8\u539f\u6210\u91d1\u5c5eZn\uff0c\u4f46\u662f\u5e76\u6ca1\u6709\u51fa\u73b0\u4e2d\u95f4\u4ea7\u7269Cu\u7684\u7279\u5f81\u5cf0\uff0c\u5c3d\u7ba1Zn\u672c\u8eab\u5bf9CO2<\/sub>\u8fd8\u539f\u6210CO\u5177\u6709\u5f88\u597d\u7684\u50ac\u5316\u6d3b\u6027\u3002\u800c\u5728Cu4<\/sub>Zn\u50ac\u5316\u5242\u7684\u62c9\u66fc\u4fe1\u53f7\u4e2d\u53ef\u4ee5\u770b\u5230\uff0c\u5728300 s\u7684\u65f6\u5019\uff0cCu4<\/sub>Zn\u7684\u6240\u6709\u7279\u5f81\u5cf0\u90fd\u6d88\u5931\u4e86\uff0c\u53d6\u800c\u4ee3\u4e4b\u51fa\u73b0\u7684\u662f287\uff0c365\u548c2010 cm-1<\/sup>\u7684\u4e2d\u95f4\u4ea7\u7269CO\u7279\u5f81\u5cf0\uff0c\u800c\u8fd9\u4e9b\u4e2d\u95f4\u4ea7\u7269\u7684\u7279\u5f81\u5cf0\u662f\u5728\u6c27\u5316\u7269\u7684\u7279\u5f81\u5cf0\u5168\u90e8\u6d88\u5931\u4e86\u4e4b\u540e\u624d\u51fa\u73b0\u7684\uff0c\u8fd9\u5c31\u8868\u660e\uff0cCO2<\/sub>\u7684\u8fd8\u539f\u662f\u5728\u91d1\u5c5e\u4f4d\u70b9\u4e0a\u9762\u7684\uff0c\u800c\u4e0d\u662f\u5728\u6c27\u5316\u7269\u4e0a\u9762\u7684\u3002\u8fdb\u4e00\u6b65\u53ef\u4ee5\u8bf4\u660eCux<\/sub>Zn\u50ac\u5316\u5242\u50ac\u5316CO2<\/sub>\u8fd8\u539f\u6210\u9187\u7269\u8d28\u662f\uff0c\u5728Zn\u91d1\u5c5e\u4e0a\u9762\u4ea7\u751f\u7684CO\u53ef\u4ee5\u6269\u6563\u548c\u6ea2\u51fa\u5230Cu\u4f4d\u70b9\u4e0a\uff0c\u4ece\u800cCu\u4f4d\u70b9\u4e0a\u53d1\u751f\u8fdb\u4e00\u6b65\u7684\u8fd8\u539f\u53cd\u5e94\u751f\u6210\u9187\u7269\u8d28\u3002<\/p>\n \u53c2\u8003\u6587\u732e<\/p>\n 1 Deng, Y., & Yeo, B. S. (2017). Characterization of Electrocatalytic Water Splitting and CO2<\/sub>\u00a0Reduction Reactions Using In Situ\/Operando Raman Spectroscopy. ACS Catalysis, 7(11), 7873-7889.<\/p>\n 2 Dong, J., Su, M., Briegamartos, V., Li, L., Le, J., Radjenovic, P., … & Li, J. (2020). Direct In Situ Raman Spectroscopic Evidence of Oxygen Reduction Reaction Intermediates at High-Index Pt(hkl) Surfaces. Journal of the American Chemical Society, 142(2), 715-719.<\/p>\n \u6587\u7ae0\u51fa\u5904\uff1a<\/p>\n 1 https:\/\/pubs.acs.org\/doi\/10.1021\/acscatal.6b00205<\/u><\/a><\/p>\n
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