{"id":248625,"date":"2023-03-27T06:16:00","date_gmt":"2023-03-26T22:16:00","guid":{"rendered":"\/\/m.iemloyee.com\/?p=248625"},"modified":"2023-03-24T14:16:10","modified_gmt":"2023-03-24T06:16:10","slug":"%e4%b8%ad%e7%a7%91%e9%99%a2%e7%a6%8f%e5%bb%ba%e7%89%a9%e6%9e%84%e6%89%80%e6%89%80%e9%95%bf%e6%9b%b9%e8%8d%a3%e5%9b%a2%e9%98%9fnano-research%ef%bc%9a%e4%bd%8eau%e5%90%ab%e9%87%8f%e6%8e%ba%e9%87%91","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=248625","title":{"rendered":"\u4e2d\u79d1\u9662\u798f\u5efa\u7269\u6784\u6240\u6240\u957f\u66f9\u8363\u56e2\u961fNano Research\uff1a\u4f4eAu\u542b\u91cf\u63ba\u91d1\u94dc\u7eb3\u7c73\u7ebf\u5bf9\u7535\u50ac\u5316CO2\u8fd8\u539f\u4e3a\u591a\u78b3\u4ea7\u7269\u7684\u534f\u540c\u6548\u5e94"},"content":{"rendered":"

\u4e2d\u79d1\u9662\u798f\u5efa\u7269\u6784\u6240\u6240\u957f\u66f9\u8363\u56e2\u961f<\/strong>Nano Research<\/strong>\uff1a\u4f4e<\/strong>Au<\/strong>\u542b\u91cf\u63ba\u91d1\u94dc\u7eb3\u7c73\u7ebf\u5bf9\u7535\u50ac\u5316<\/strong>CO2<\/sub><\/strong>\u8fd8\u539f\u4e3a\u591a\u78b3\u4ea7\u7269\u7684\u534f\u540c\u6548\u5e94<\/strong><\/p>\n

LWB<\/strong><\/p>\n

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

CO2<\/sub>\u7684\u5927\u91cf\u79ef\u7d2f\u7ed9\u73af\u5883\u5e26\u6765\u7684\u8d1f\u9762\u5f71\u54cd\u5728\u8fc7\u53bb\u591a\u5e74\u95f4\u53d7\u5230\u4e86\u4e16\u754c\u5404\u56fd\u7684\u91cd\u89c6\uff0c\u5c06CO2<\/sub>\u8f6c\u5316\u4e3a\u589e\u503c\u591a\u78b3\u71c3\u6599\uff08\u4e59\u70ef\u3001\u4e59\u9187\u7b49\uff09\u5728\u964d\u4f4e\u5927\u6c14\u4e2dCO2<\/sub>\u542b\u91cf\u7684\u540c\u65f6\uff0c\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u8fd8\u6709\u52a9\u4e8e\u7f13\u89e3\u80fd\u6e90\u5371\u673a\uff0c\u8fd9\u5f15\u8d77\u4e86\u79d1\u5b66\u5bb6\u4eec\u7684\u5e7f\u6cdb\u7814\u7a76\uff0c\u5728\u8be5\u9886\u57df\u7535\u5316\u5b66CO2<\/sub>\u8fd8\u539f\u53cd\u5e94\uff08CO2<\/sub>RR\uff09\u662f\u8f6c\u5316CO2<\/sub>\u4e00\u79cd\u6709\u5e0c\u671b\u7684\u65b9\u6cd5\u3002<\/p>\n

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\u5728\u591a\u79cd\u91d1\u5c5e\u50ac\u5316\u5242\u4e2d\uff0c\u94dc\u57fa\u50ac\u5316\u5242\u88ab\u516c\u8ba4\u4e3aCO2<\/sub>RR\u8f6c\u5316\u4e3a\u591a\u78b3\u7684\u6700\u6709\u6548\u50ac\u5316\u5242\u3002\u7136\u800c\uff0c\u94dc\u7535\u50ac\u5316\u5242\u7531\u4e8eCO2<\/sub>\u53cd\u5e94\u7269\u7684\u5316\u5b66\u60f0\u6027\u548c\u8fd8\u539f\u6210\u4e0d\u540c\u4ea7\u7269\u7684\u5e73\u8861\u52bf\u76f8\u4f3c\u800c\u5b58\u5728CO2<\/sub>RR\u6d3b\u6027\u548c\u9009\u62e9\u6027\u4e0d\u8db3\u7684\u95ee\u9898\u3002\u6539\u5584\u8fd9\u4e00\u95ee\u9898\u7684\u4e00\u4e2a\u89e3\u51b3\u529e\u6cd5\u662f\u5f15\u5165\u4e8c\u6b21\u91d1\u5c5e\uff0c\u4f8b\u5982Au\uff0c\u5b83\u53ef\u4ee5\u63d0\u9ad8*<\/sup>CO\u7684\u8868\u9762\u8986\u76d6\u7387\uff0c*<\/sup>CO\u662f\u4ea7\u751f\u591a\u78b3\u7684\u6240\u6709\u9014\u5f84\u4e2d\u6240\u5fc5\u9700\u7684\u4e2d\u95f4\u4ea7\u7269\u3002\u7136\u800c\uff0c\u4e00\u4e9bCuAu\u7535\u50ac\u5316\u5242\u592a\u5bb9\u6613\u89e3\u5438*CO\uff0c\u4ece\u800c\u503e\u5411\u4e8e\u751f\u6210\u7532\u70f7\u6216\u4e00\u6c27\u5316\u78b3\uff0c\u800c\u4e0d\u662f\u591a\u78b3\u4ea7\u7269\u3002\u8003\u8651\u5230Au\u7684\u7a00\u6709\u548c\u6602\u8d35\uff0c\u7814\u7a76\u5982\u4f55\u5728Au\u5229\u7528\u6548\u7387\u8f83\u9ad8\u7684\u60c5\u51b5\u4e0b\uff0c\u5229\u7528Cu\u548cAu\u7684\u6700\u4f73\u534f\u540c\u6548\u5e94\u8fd8\u539fCO2<\/sub>\u83b7\u5f97\u66f4\u591a\u7684\u591a\u78b3\u4ea7\u7269\u662f\u5f53\u52a1\u4e4b\u6025\u3002<\/p>\n

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

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\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cSynergetic\u00a0 effects\u00a0 of\u00a0 gold-doped\u00a0 copper\u00a0 nanowires\u00a0 with\u00a0 low\u00a0 Au content for enhanced electrocatalytic CO2 reduction to multicarbon products<\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u6211\u56fd\u8457\u540d\u671f\u520aNano Research<\/em><\/strong>\u4e0a\u3002<\/p>\n

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

1\u3001\u8be5\u7814\u7a76\u901a\u8fc7\u540c\u8d28\u5f62\u6838\u65b9\u6cd5\u5c06\u5c11\u91cfAu\u7eb3\u7c73\u9897\u7c92\uff08Au-NPs\uff09\u4fee\u9970Cu\u7eb3\u7c73\u7ebf\uff08Cu-NWs\uff09\u7684\u8868\u9762\u3002\u5f53Au-Cu\u8d28\u91cf\u6bd4\u4e3a0.7-99.3\u65f6\uff0c\u63ba\u91d1\u94dc\u7eb3\u7c73\u7ebf\uff08Cu-Au-NWs\uff09\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8CO2<\/sub>RR\u5bf9C2+<\/sub>\u4ea7\u7269\u7684\u9009\u62e9\u6027\u548c\u6d3b\u6027\u3002<\/p>\n

2\u3001\u76f8\u6bd4\u4e8e\u5355\u7eaf\u7684Cu\u57fa\u50ac\u5316\u5242\uff0c\u8be5\u590d\u5408\u6750\u6599\u589e\u5f3a\u7684\u7535\u50ac\u5316\u6027\u80fd\u53ef\u5f52\u56e0\u4e8e\u4ee5\u4e0b\u4e09\u4e2a\u534f\u540c\u56e0\u7d20\u3002\u91d1\u7eb3\u7c73\u9897\u7c92\u7684\u52a0\u5165\u4f7f\u50ac\u5316\u5242\u8868\u9762\u66f4\u7c97\u7cd9\uff0c\u4ece\u800c\u66b4\u9732\u51fa\u66f4\u591a\u7684\u6d3b\u6027\u4f4d\u70b9\u3002\u6b64\u5916\uff0cAu\u4f4d\u70b9\u4ea7\u751f*<\/sup>CO\u4e2d\u95f4\u4f53\u6ea2\u51fa\u5230Cu\u4f4d\u70b9\uff0c\u8fd9\u662f\u591a\u78b3\u751f\u4ea7\u6240\u5fc5\u9700\u7684\u3002\u540c\u65f6\uff0c\u4eceCu\u8f6c\u79fb\u5230Au\u7684\u7535\u5b50\u8bf1\u5bfc\u4e86\u7f3a\u7535\u5b50\u7684Cu\uff0c\u8fd9\u6709\u5229\u4e8e\u5438\u9644*<\/sup>CO\u4ee5\u8fdb\u4e00\u6b65\u751f\u6210\u591a\u78b3\u4ea7\u7269\u3002<\/p>\n

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

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\u56fe<\/strong>1 <\/strong>\u901a\u8fc7<\/strong>Au<\/strong>\uff08<\/strong>0<\/strong>\uff09\u7269\u79cd\u7684\u540c\u8d28\u5f62\u6838\u5728\u8868\u9762\u4e0a\u4fee\u9970<\/strong>Au NP<\/strong>\u6765\u5236\u5907<\/strong>Cu-Au NWs<\/strong>\u7684\u793a\u610f\u56fe<\/strong> \u00a9 Tsinghua University Press 2023.<\/strong><\/p>\n

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\u56fe<\/strong>2<\/strong>\uff08<\/strong>a<\/strong>\uff09<\/strong>SEM<\/strong>\u3001\uff08<\/strong>b<\/strong>\uff09\u4f4e\u500d\u3001\uff08<\/strong>c<\/strong>\uff09\u9ad8\u500d<\/strong>TEM<\/strong>\u3001\uff08<\/strong>d<\/strong>\uff09<\/strong>HRTEM<\/strong>\u3001\uff08<\/strong>e<\/strong>\uff09\u9ad8\u89d2\u5ea6\u73af\u5f62\u6697\u573a\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08<\/strong>HAADFSEM<\/strong>\uff09\u56fe\u50cf\uff0c\u4ee5\u53ca\uff08<\/strong>f<\/strong>\uff09<\/strong>–<\/strong>\uff08<\/strong>h<\/strong>\uff09<\/strong>Cu-Au NWs<\/strong>\u7684\u76f8\u5e94<\/strong>EDS<\/strong>\u6620\u5c04\u56fe\u50cf\u3002\u5728<\/strong>EDS<\/strong>\u5143\u7d20\u6620\u5c04\u4e2d\uff0c\u9ec4\u8272\u8868\u793a<\/strong>Cu<\/strong>\uff0c\u7eff\u8272\u8868\u793a<\/strong>Au <\/strong>\u00a9 Tsinghua University Press 2023.<\/strong><\/p>\n

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\u56fe<\/strong>3<\/strong>\uff08<\/strong>a<\/strong>\uff09\u5206\u522b\u5236\u5907\u7684<\/strong>Cu<\/strong>\u548c<\/strong>Cu-Au NWs<\/strong>\u6837\u54c1\u7684<\/strong>XRD<\/strong>\u56fe\u8c31\u548c\uff08<\/strong>b<\/strong>\uff09<\/strong>UV-vis<\/strong>\u5438\u6536\u5149\u8c31\uff1b\uff08<\/strong>c<\/strong>\uff09<\/strong>Cu-Au<\/strong>\u548c<\/strong>Cu-NW<\/strong>\u7684<\/strong>Cu 2p<\/strong>\u548c\uff08<\/strong>d<\/strong>\uff09<\/strong>Cu-Au-NW<\/strong>\u548c<\/strong>Au-NP<\/strong>\u7684<\/strong>Au 4f<\/strong>\u7684\u9ad8\u5206\u8fa8\u7387<\/strong>XPS<\/strong>\u5149\u8c31<\/strong> \u00a9 Tsinghua University Press 2023.<\/strong><\/p>\n

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\u56fe<\/strong>4<\/strong>\uff08<\/strong>a<\/strong>\uff09\u5206\u522b\u5177\u6709<\/strong>Cu<\/strong>\u548c<\/strong>Cu-Au NWs<\/strong>\u7684<\/strong>LSV<\/strong>\u66f2\u7ebf\uff1b\uff08<\/strong>b<\/strong>\uff09\u4e0d\u540c\u50ac\u5316\u5242\u5728<\/strong>\u22121.25 Vvs.RHE<\/strong>\u6761\u4ef6\u4e0b<\/strong>CO2<\/sub>RR<\/strong>\u7684\u9009\u62e9\u6027\uff1b\uff08<\/strong>c<\/strong>\uff09\u4e0d\u540c\u7535\u4f4d\u4e0b<\/strong>Cu99.3<\/sub>Au0.7<\/sub> NWs<\/strong>\u7684\u603b\u4ea7\u7269<\/strong>Fes<\/strong>\uff1b\uff08<\/strong>d<\/strong>\uff09\u5728<\/strong>0.1 M KHCO3<\/sub>+0.1 M KCl<\/strong>\u4e2d\uff0c\u4e0d\u540c\u50ac\u5316\u5242\u4e0a<\/strong>C2+<\/sub><\/strong>\u4ea7\u7269\u7684\u90e8\u5206\u7535\u6d41\u5bc6\u5ea6\uff0c\u7535\u6d41\u5bc6\u5ea6\u88ab\u5f52\u4e00\u5316\u4e3a\u51e0\u4f55\u9762\u79ef\uff1b\uff08<\/strong>e<\/strong>\uff09<\/strong>\u22121.25 V vs.RHE<\/strong>\u65f6<\/strong>Cu<\/strong>\u548c<\/strong>Cu Au NWs<\/strong>\u7684<\/strong>H2<\/sub><\/strong>\u3001<\/strong>C1<\/sub><\/strong>\u548c<\/strong>C2+<\/sub><\/strong>\u7684<\/strong>Fes<\/strong>\uff0c\uff08<\/strong>f<\/strong>\uff09<\/strong>Cu99.3<\/sub>Au0.7 <\/sub>NWs<\/strong>\u5728<\/strong>\u22121.25 V vs.RHE<\/strong>\u4e0b\u7684\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong> \u00a9 Tsinghua University Press 2023.<\/strong><\/p>\n

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\u56fe<\/strong>5<\/strong>\uff08<\/strong>a<\/strong>\uff09<\/strong>Cu-Au<\/strong>\u7eb3\u7c73\u7ebf\u4e2d<\/strong>C2+<\/sub><\/strong>\u4fc3\u8fdb\u673a\u5236\u7684\u793a\u610f\u56fe\uff0c\u5176\u8026\u5408\u4e86\u9ad8\u7eb5\u6a2a\u6bd4\u7eb3\u7c73\u7ebf\u5f62\u6001\u7684\u8def\u5f84\u5bfc\u5411\u6548\u5e94\u3001<\/strong>Au<\/strong>\u548c<\/strong>Cu<\/strong>\u4f5c\u4e3a\u5206\u79bb\u76f8\u8bf1\u5bfc\u4e32\u8054\u50ac\u5316\u4ee5\u53ca\u754c\u9762\u5904\u7535\u8377\u8f6c\u79fb\u5f15\u8d77\u7684\u7535\u5b50\u6548\u5e94\uff1b\uff08<\/strong>b<\/strong>\uff09\u5728<\/strong>0.1 M KCl<\/strong>\u548c<\/strong>0.1 M KHCO3<\/sub><\/strong>\u7684<\/strong>CO2<\/sub><\/strong>\u9971\u548c\u6df7\u5408\u7269\u4e2d\uff0c<\/strong>Cu NWs<\/strong>\u3001<\/strong>Cu-Au NWs<\/strong>\u548c<\/strong>Au NPs<\/strong>\u5728<\/strong>\u22121.25 V vs. RHE<\/strong>\u4e0b\u7684\u539f\u4f4d<\/strong>ATR-FTIR<\/strong>\u5149\u8c31\uff1b\uff08<\/strong>c<\/strong>\uff09<\/strong>Cu-NW<\/strong>\u3001<\/strong>Cu-Au-NWs<\/strong>\u548c<\/strong>Au-NP<\/strong>\u7684\u8868\u9762\u4ef7\u5e26\u5149\u53d1\u5c04\u5149\u8c31<\/strong> \u00a9 Tsinghua University Press 2023.<\/strong><\/p>\n

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

\u603b\u4e4b\uff0c\u57fa\u4e8e\u7eb3\u7c73\u7ebf\u7684\u4f18\u8d8a\u7ed3\u6784\u6761\u4ef6\uff0c\u7814\u7a76\u4eba\u5458\u901a\u8fc7Au\uff080\uff09\u540c\u8d28\u5f62\u6838\u7b56\u7565\u5728Cu\u7eb3\u7c73\u7ebf\u8868\u9762\u4e0a\u5f00\u53d1\u4e86\u8d1f\u8f7dAu NPs\u7684Cu-Au\u7eb3\u7c73\u7ebf\u3002\u5176\u4e2d\uff0cCu99.3<\/sub>Au0.7<\/sub>NWs\u5bfc\u81f4C2+<\/sub>\u4ea7\u7269\u7684\u6700\u4f73\u9009\u62e9\u6027\u548c\u6d3b\u6027\u3002\u5728Cu NW\u4e0a\u5f15\u5165Au\u7eb3\u7c73\u9897\u7c92\u53ef\u4ee5\u5e26\u6765\u66f4\u591a\u7684\u6d3b\u6027\u4f4d\u70b9\u3001CO\u6ea2\u51fa\u4ee5\u53caCu\u548cAu\u4e4b\u95f4\u7684\u7535\u5b50\u8f6c\u79fb\u3002\u539f\u4f4dATR-FTIR\u7ed3\u679c\u4ee5\u53ca\u8868\u9762\u4ef7\u5e26\u5149\u53d1\u5c04\u5149\u8c31\u8868\u660e\uff0cCu99.3<\/sub>Au0.7<\/sub> NWs\u5728\u50ac\u5316\u5242\u8868\u9762\u548c*<\/sup>CO\u4e2d\u95f4\u4f53\u4e4b\u95f4\u4ee5\u53ca\u968f\u540e\u7684*<\/sup>CO\u4e8c\u805a\u6b65\u9aa4\u4e2d\u5bf9\u591a\u78b3\u4ea7\u7269\u5177\u6709\u6700\u5f3a\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u8be5\u5de5\u4f5c\u63d0\u51fa\u4e86\u4e00\u79cd\u7528\u4e8eCO2<\/sub>\u7535\u5316\u5b66\u8fd8\u539f\u7684\u6709\u6548\u94dc\u57fa\u50ac\u5316\u5242\uff0c\u5e76\u5f3a\u8c03\u4e86\u91d1\u5c5e\u95f4\u76f8\u4e92\u4f5c\u7528\u5728\u53cc\u91d1\u5c5e\u50ac\u5316\u5242\u8bbe\u8ba1\u4e2d\u7684\u5173\u952e\u4f5c\u7528\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1a<\/strong>Synergetic\u00a0 effects\u00a0 of\u00a0 gold-doped\u00a0 copper\u00a0 nanowires\u00a0 with\u00a0 low\u00a0 Au content for enhanced electrocatalytic CO2 reduction to multicarbon products<\/em><\/strong>\uff0c<\/strong>2023<\/strong>\uff0c<\/strong>https:\/\/doi.org\/10.1007\/s12274-023-5430-z<\/strong>\uff09<\/strong><\/p>\n

 <\/p>\n

\u672c\u6587\u7531LWB\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e2d\u79d1\u9662\u798f\u5efa\u7269\u6784\u6240\u6240\u957f\u66f9\u8363\u56e2\u961fNano Research\uff1a\u4f4eAu\u542b\u91cf\u63ba\u91d1\u94dc\u7eb3\u7c73\u7ebf\u5bf9\u7535\u50ac\u5316CO2\u8fd8\u539f\u4e3a\u591a\u78b3\u4ea7\u7269\u7684\u534f\u540c\u6548\u5e94 LWB \u4e00\u3001\u3010\u5bfc\u8bfb\u3011 CO2\u7684\u5927\u91cf\u79ef\u7d2f\u7ed9\u73af…<\/p>\n","protected":false},"author":38813,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-248625","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248625"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/38813"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=248625"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248625\/revisions"}],"predecessor-version":[{"id":249190,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248625\/revisions\/249190"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=248625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=248625"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=248625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}