{"id":250652,"date":"2023-05-29T06:00:51","date_gmt":"2023-05-28T22:00:51","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=250652"},"modified":"2023-05-27T09:01:08","modified_gmt":"2023-05-27T01:01:08","slug":"%e6%9c%80%e6%96%b0afm%e7%94%b5%e6%b2%89%e7%a7%af%e5%90%88%e6%88%90cumgal%e5%b1%82%e7%8a%b6%e5%8f%8c%e6%b0%a2%e6%b0%a7%e5%8c%96%e7%89%a9%e4%bd%9c%e4%b8%ba%e7%94%b5%e5%8c%96%e5%ad%a6co2%e8%bf%98","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=250652","title":{"rendered":"\u6700\u65b0AFM:\u7535\u6c89\u79ef\u5408\u6210CuMgAl\u5c42\u72b6\u53cc\u6c22\u6c27\u5316\u7269\u4f5c\u4e3a\u7535\u5316\u5b66CO2\u8fd8\u539f\u7684\u65b0\u578b\u50ac\u5316\u5242"},"content":{"rendered":"

\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/strong><\/span><\/p>\n

\u00a0 \u00a0\u8fd1\u5e74\u6765\uff0c\u7531\u4e8e\u4f20\u7edf\u5316\u77f3\u71c3\u6599\u5927\u91cf\u71c3\u70e7\uff0c\u5bfc\u81f4\u5728\u8fc7\u53bb\u7684200\u5e74\u91cc\u4e8c\u6c27\u5316\u78b3\u5e73\u5747\u6c34\u5e73\u5df2\u4ece280 ppm\u4e0a\u5347\u5230420 ppm\uff0c\u800c\u4e14\u8fd8\u5728\u4e0d\u65ad\u589e\u957f\u3002\u7535\u50ac\u5316CO2<\/sub>\u8fd8\u539f\uff08CO2<\/sub>ER\uff09\u56e0\u5176\u6e29\u548c\u7684\u64cd\u4f5c\u6761\u4ef6\u3001\u6613\u4e8e\u5b9a\u5236\u7684\u53cd\u5e94\u7ed3\u679c\u4ee5\u53ca\u6269\u5927\u89c4\u6a21\u7684\u5de8\u5927\u6f5c\u529b\u800c\u200b\u200b\u7279\u522b\u5177\u6709\u5438\u5f15\u529b\u3002\u5176\u4e2dCO2<\/sub>ER\u751f\u4ea7\u7684\u4e59\u9178\u5728\u8bb8\u591a\u5316\u5b66\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u9002\u7528\u6027\uff0c\u56e0\u6b64\u4ece\u5de5\u4e1a\u89d2\u5ea6\u6765\u770b\uff0c\u4e59\u9178\u7684\u751f\u4ea7\u7279\u522b\u53d7\u5173\u6ce8\u3002\u76ee\u524d\uff0c\u7eb3\u7c73\u7ed3\u6784\u7684Cu\u57fa\u7535\u50ac\u5316\u5242\uff08\u542b\u6709Cu0<\/sup>\u548cCu2<\/sub>O\uff09\u8d1f\u8f7d\u5728\u78b3\u8d28\u8f7d\u4f53\u4e0a\uff0c\u53ef\u4ee5\u9a71\u52a8\u53cd\u5e94\u5728\u6db2\u76f8\u6784\u578b\u4e2d\u4ea7\u751f\u4e59\u9178\uff0c\u540c\u65f6\u5177\u6709\u4f4e\u8fc7\u7535\u4f4d\u548c\u9ad8\u9009\u62e9\u6027\u3002\u78b3\u8d28\u8f7d\u4f53\u867d\u7136\u6709\u52a9\u4e8e\u589e\u5f3a\u8d28\u91cf\u4f20\u9012\uff0c\u4f46\u8fd9\u4e9b\u7cfb\u7edf\u7684\u751f\u4ea7\u7387\u4ecd\u7136\u53d7\u5230\u5ba4\u6e29\u4e0b\u6c14\u6001CO2<\/sub>\u5728\u6c34\u73af\u5883\u4e2d\u6eb6\u89e3\u5ea6\u4f4e\u7684\u5f71\u54cd\u3002\u800c\u91d1\u5c5e\u5c42\u72b6\u53cc\u6c22\u6c27\u5316\u7269\uff08LDH\uff09\u56e0\u5176\u78b1\u6027\u548c\u5bf9\u78b3\u9178\u76d0\u7684\u9ad8\u4eb2\u548c\u529b\uff0c\u53ef\u80fd\u5728CO2<\/sub>ER\u5e94\u7528\u4e2d\u5177\u6709\u5f88\u5927\u7684\u6f5c\u529b\u3002\u56e0\u6b64\uff0c\u5408\u7406\u8bbe\u8ba1\u4e00\u79cd\u7b80\u5355\u3001\u6709\u6548\u7684\u65b9\u6cd5\u5c06LDH\u8d1f\u8f7d\u5230\u5bfc\u7535\u8f7d\u4f53\u4e0a\u7528\u6765CO2<\/sub>ER\u751f\u4ea7\u4e59\u9178\u662f\u4e00\u9879\u6709\u8da3\u7684\u7814\u7a76\u3002<\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/span><\/p>\n

\u00a0 \u00a0\u8fd1\u65e5\uff0c\u610f\u5927\u5229\u535a\u6d1b\u5c3c\u4e9a\u5927\u5b66Domenica Tonelli<\/a>\u548cFrancesco Basile<\/a>\u7b49\u4eba\u5728\u78b3\u8d28\u6c14\u4f53\u6269\u6563\u819c\u4e0a\u6210\u529f\u5408\u6210\u51fa\u4e00\u79cd\u65b0\u578b\u7684\u7eb3\u7c73\u7ed3\u6784CuMgAl\u5c42\u72b6\u53cc\u6c22\u6c27\u5316\u7269\uff08LDH\uff09\u57fa\u6750\u6599\u3002\u8be5\u50ac\u5316\u5242\u5bf9CO2<\/sub>ER\u6210CH3<\/sub>COOH\u5177\u6709\u5f88\u9ad8\u7684\u9009\u62e9\u6027\u50ac\u5316\u6d3b\u6027\u3002\u76f8\u5173\u7684\u7814\u7a76\u6210\u679c\u4ee5\u201cElectrosynthesized CuMgAl Layered Double Hydroxides as New Catalysts for the Electrochemical Reduction of CO2<\/sub><\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Advanced Functional Materials<\/em><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/span><\/p>\n

1<\/strong>\u3001\u4f5c\u8005\u6210\u529f\u5e76\u8bc1\u660e\u4e86\u901a\u8fc7\u7b80\u5355\u3001\u4e00\u6b65\u3001\u9ad8\u91cd\u590d\u6027\u7684\u7535\u6c89\u79ef\u8fc7\u7a0b\uff0c\u53ef\u4ee5\u5728\u78b3\u8d28\u6c14\u4f53\u6269\u6563\u819c\u4e0a\u83b7\u5f97\u4e00\u79cd\u65b0\u578b<\/strong>CuMgAl LDH<\/strong>\u548c<\/strong>Cu0<\/sup>\/Cu2<\/sub>O<\/strong>\u4e4b\u95f4\u5bc6\u5207\u63a5\u89e6\u7684\u590d\u5408\u6750\u6599\u3002<\/strong><\/p>\n

2<\/strong>\u3001\u4f18\u5316\u540e\u7684\u50ac\u5316\u5242\u4e3a<\/strong>CuMgAl 2:1:1 LDH\/CP<\/strong>\uff0c\u5728\u8f83\u4f4e\u7684\u65bd\u52a0\u7535\u4f4d\uff08<\/strong>– 0.4 <\/strong>V vs RHE\uff09\u4e0b\uff0c\u5728\u4e59\u9178\u4e2d\u7684\u4ea7\u7387\u4e3a<\/strong>2.0 mmol gcat<\/sub>\u22121<\/sup> h\u22121<\/sup><\/strong>\u3002\u8fd9\u4e00\u524d\u6240\u672a\u6709\u7684\u7ed3\u679c\u8bc1\u660e\u4e86\u5c06\u5c42\u72b6\u53cc\u6c22\u6c27\u5316\u7269\u7ed3\u6784\u4e0e\u9ad8\u5ea6\u5206\u6563\u7684\u94dc\u7269\u79cd\u76f8\u7ed3\u5408\u7684\u590d\u5408\u6750\u6599\u7684\u6709\u76ca\u6548\u679c\uff0c\u5b83\u5141\u8bb8\u5728<\/strong>CO2<\/sub>ER<\/strong>\u8fc7\u7a0b\u4e2d\u4ee5\u4f4e\u7535\u4f4d\u548c\u63a5\u8fd1<\/strong>100%<\/strong>\u7684\u9009\u62e9\u6027\u4ece\u800c\u83b7\u5f97<\/strong>C2<\/strong>\u4ea7\u7269\u3002\u5e76\u4e14\u4e0e\u7eb3\u7c73\u7ed3\u6784<\/strong>Cu0<\/sup>\/Cu2<\/sub>O<\/strong>\u8584\u819c\u76f8\u6bd4\u751f\u4ea7\u7387\u66f4\u9ad8\u3002<\/strong><\/p>\n

\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1 a) \u5de5\u4f5c\u7535\u6781\u4e0a\u53d1\u751f\u7684\u8fc7\u7a0b\uff1bb) \u542b\u94dc LDH \u8584\u819c\u5728\u78b3\u6c14\u4f53\u6269\u6563\u7535\u6781\u4e0a\u7684\u6c89\u79ef\u7535\u4f4d\u53d8\u5316\uff1bc) X \u5c04\u7ebf\u884d\u5c04\u56fe\u548c d) CuMgAl 2:1:1 LDH\/CP \u7535\u6c89\u79ef\u8584\u819c\u7684SEM\u56fe\u50cf\u3002\u00a9 2023 Wiley<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2 <\/strong>a\u2013c) \u7ea4\u7ef4\u4e0a\u5206\u5c42\u6c89\u79ef\u7269\u7684SEM-FEG\u56fe\u50cf\uff1b\u5177\u6709\u82b1\u6930\u83dc\u72b6d)\u548c\u73ca\u745a\u72b6 e\u3001f)\u5f62\u72b6\u7684\u79bb\u6563\u9897\u7c92\u7684SEM-FEG \u56fe\u50cf\u3002\u00a9 2023 Wiley<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3 <\/strong>a) \u4e0d\u540c\u9633\u79bb\u5b50\u6469\u5c14\u6bd4\u7684\u7535\u5408\u6210CuMgAl LDHs\u7684XRD\u56fe\u8c31;\u00a0b)\u4eceEDS\u4e2d\u5206\u6790\u4f30\u8ba1\u603bM(II)\/M(III)\u6bd4\u7387\uff1bc)\u5bf9\u4e8e\u4e24\u79cd\u4e0d\u540c\u7684LDH\u7ec4\u5408\u7269\uff0c\u5728-0.4 V vs RHE\u7684CO2<\/sub>ER\u4ea7\u7269\u5206\u5e03\u3002\u00a9 2023 Wiley<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4 <\/strong>a) \u7535\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u8bb0\u5f55\u7684\u7535\u6d41\u5bc6\u5ea6\uff1bb) \u5bf9\u4e8e\u4e0d\u540c\u8d1f\u8f7d\u91cf\u7684\u50ac\u5316\u5242\uff0c\u5728-0.4 V vs RHE\u65f6CO2<\/sub>ER\u4ea7\u7269\u5206\u5e03\u3002\u00a9 2023 Wiley<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5 <\/strong>a)\u4e0d\u540c\u9633\u79bb\u5b50\u6bd4\u7684CuMgAl LDHs\u7684XRD\u56fe\u8c31\uff1bb) \u901a\u8fc7EDS\u5206\u6790\u5bf9\u7535\u5408\u6210\u8584\u819c\u4f30\u8ba1\u9633\u79bb\u5b50\u6bd4\u7387\u3002\u00a9 2023 Wiley<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>6<\/strong>\u5728-0.4 V vs RHE\u4e0b\u4ea7\u751fCH3<\/sub>COOH a)\u548c\u4ea7\u751f\u6c22\u6c14 b)\u3002\u00a9 2023 Wiley<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>7<\/strong>\u4f7f\u7528CuMgAl 2:1:1 LDH\/CP \u5728\u4e0d\u540c\u65bd\u52a0\u7535\u4f4d\u4e0bCO2<\/sub>ER\u6db2\u4f53a)\u548c\u6c14\u4f53b)\u4ea7\u7269\u5206\u5e03\u3002\u00a9 2023 Wiley<\/strong><\/p>\n

\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/span><\/strong><\/p>\n

\u00a0 \u00a0\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u901a\u8fc7\u7b80\u5355\u3001\u4f4e\u8017\u65f6\u3001\u9ad8\u53ef\u91cd\u590d\u6027\u7684\u7535\u5316\u5b66\u6c89\u79ef\u65b9\u6cd5\u76f4\u63a5\u5728\u78b3\u8d28\u6c14\u4f53\u6269\u6563\u819c\u4e0a\u6210\u529f\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578bCuMgAl LDHs\u548cCu0<\/sup>\/Cu2<\/sub>O\u4e4b\u95f4\u5b58\u5728\u5bc6\u5207\u63a5\u89e6\u7684\u590d\u5408\u6750\u6599\u3002\u8fd9\u79cd\u65b0\u578b\u7535\u50ac\u5316\u5242\u5728\u7535\u5316\u5b66CO2<\/sub>\u8fd8\u539f\u65b9\u9762\u53d6\u5f97\u4e86\u4f18\u5f02\u7684\u50ac\u5316\u6027\u80fd\u3002\u8fd9\u9879\u7814\u7a76\u4e2d\u7684LDHs \u51ed\u501f\u5176\u9ad8\u5ea6\u7684\u8bbe\u8ba1\u7075\u6d3b\u6027\u3001\u8bb8\u591a\u78b1\u6027\u4f4d\u70b9\u7684\u5b58\u5728\u4ee5\u53ca\u5bf9\u78b3\u9178\u6839\u9634\u79bb\u5b50\u7684\u9ad8\u4eb2\u548c\u529b\u7b49\u4f18\u70b9\uff0c\u53ef\u80fd\u5c06\u5728\u7535\u5316\u5b66CO2<\/sub>\u8fd8\u539f\u9886\u57df\u4e2d\u6210\u4e3a\u5177\u6709\u6700\u4f73\u751f\u4ea7\u7387\u7684\u9ad8\u9644\u52a0\u503c\u5546\u54c1\u7684\u65b0\u5174\u6750\u6599\u3002<\/strong><\/p>\n

 <\/p>\n

\u539f\u6587\u8be6\u60c5\uff1a<\/strong>https:\/\/doi.org\/10.1002\/adfm.202300345<\/a><\/p>\n

\u672c\u6587\u7531K . L\u64b0\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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