{"id":129670,"date":"2018-03-18T06:30:00","date_gmt":"2018-03-17T22:30:00","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=129670"},"modified":"2018-03-17T16:27:45","modified_gmt":"2018-03-17T08:27:45","slug":"nat-commun-%ef%bc%9a%e7%94%b5%e6%b5%81%e5%92%8c%e7%94%b5%e4%bd%8d%e5%af%b9cu%e7%9a%84co2%e7%94%b5%e8%bf%98%e5%8e%9f%e9%80%89%e6%8b%a9%e6%80%a7%e7%9a%84%e5%bd%b1%e5%93%8d","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=129670","title":{"rendered":"Nat. Commun.\uff1a\u7535\u6d41\u548c\u7535\u4f4d\u5bf9Cu\u7684CO2\u7535\u8fd8\u539f\u9009\u62e9\u6027\u7684\u5f71\u54cd"},"content":{"rendered":"

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

CO2<\/sub>\u7535\u8fd8\u539f\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u78b3\u6355\u96c6\u65b9\u5f0f\uff0c\u5176\u901a\u8fc7\u5229\u7528\u7535\u80fd\u5c06CO2<\/sub>\u8f6c\u5316\u4e3a\u71c3\u6599\u6216\u5316\u5b66\u539f\u6599\u3002\u5728\u4f17\u591a\u91d1\u5c5e\u7535\u50ac\u5316\u5242\u4e2d\uff0cCu\u662f\u552f\u4e00\u4e00\u79cd\u53ef\u5c06CO2<\/sub>\u6709\u6548\u8f6c\u5316\u4e3a\u70c3\u7c7b\u6216\u542b\u6c27\u5316\u5408\u7269\u7684\u91d1\u5c5e\uff0c\u5176\u50ac\u5316\u6d3b\u6027\u4e00\u822c\u4e0e\u8868\u9762\u5f62\u8c8c\u3001\u9897\u7c92\u5c3a\u5bf8\u3001\u6676\u7c92\u5c3a\u5bf8\u4e0e\u6676\u9762\u3001\u6676\u754c\u3001\u5e94\u529b\u3001\u7535\u6781\u8868\u9762\u5c40\u90e8pH\u503c\u5347\u9ad8\u3001\u5b58\u5728\u539f\u5b50\u5c3a\u5ea6\u7f3a\u9677\u6216\u50ac\u5316\u5242\u4e2d\u6b8b\u7559\u6c27\u539f\u5b50\u7b49\u6709\u5173\uff0c\u4f46\u5176\u50ac\u5316\u673a\u7406\u5c1a\u4e0d\u660e\u786e\u3002\u7136\u800c\uff0c\u65bd\u52a0\u504f\u538b\u5bf9\u50ac\u5316\u5242\u9009\u62e9\u6027\u7684\u5f71\u54cd\u5c1a\u5f85\u7cfb\u7edf\u7814\u7a76\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66<\/strong>Boon Siang Yeo<\/strong>\u526f\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u8bbe\u8ba1\u4e86\u56db\u79cd\u5177\u6709\u4e0d\u540c\u7c97\u7cd9\u5ea6\u7684Cu\u50ac\u5316\u5242\u3002\u901a\u8fc7\u8c03\u8282\u50ac\u5316\u5242\u5f62\u8c8c\u6539\u53d8\u7c97\u7cd9\u5ea6\uff0c\u4ece\u800c\u4f7f\u50ac\u5316\u5242\u5728\u7279\u5b9a\u7535\u4f4d\u4e0b\u5448\u73b0\u51fa\u5408\u9002\u7684\u7535\u6d41\u5bc6\u5ea6\u3002\u9996\u5148\uff0c\u901a\u8fc7\u62c9\u66fc\u5149\u8c31\u8868\u5f81\uff0c\u7814\u7a76\u8005\u53d1\u73b0*<\/sup>CO\u662fCu\u50ac\u5316CO2<\/sub>\u8fd8\u539f\u4e3a\u70c3\u7684\u5173\u952e\u4e2d\u95f4\u4ea7\u7269\uff0c\u5e76\u4e14CuO\u8584\u819c\u5728CO2<\/sub>\u7535\u8fd8\u539f\u8fc7\u7a0b\u4e2d\u53d8\u4e3aCu\uff0c\u8868\u660e\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u4e3a\u91d1\u5c5eCu\u3002\u7136\u540e\uff0c\u5bf9\u56db\u79cd\u50ac\u5316\u5242\u4e0d\u540c\u4ea7\u7269\u7684\u9009\u62e9\u6027\u7814\u7a76\u53d1\u73b0\uff0c\u4e0d\u540c\u4ea7\u7269\u4f1a\u5728\u7279\u5b9a\u7535\u538b\u8303\u56f4\u4e0b\u5f62\u6210\u3002\u53e6\u5916\uff0c\u901a\u8fc7\u5bf9\u524d\u4eba\u5de5\u4f5c\u603b\u7ed3\u5f97\u51fa\uff0c\u5728\u76f8\u540c\u7684\u7535\u4f4d\u7a97\u53e3\u4e0b\uff0c\u4e0d\u540c\u7684Cu\u5355\u6676\u4f1a\u9009\u62e9\u6027\u751f\u6210\u67d0\u4e00\u79cd\u4ea7\u7269\uff0c\u5982CH4<\/sub>\u6216C2<\/sub>H4<\/sub>\u7b49\u3002\u6b64\u5916\uff0c\u5bf920\u79cd\u5176\u4ed6Cu\u50ac\u5316\u5242\u7684\u9009\u62e9\u6027\u7814\u7a76\u53d1\u73b0\uff0cCH4<\/sub>\u3001C2<\/sub>H4<\/sub>\u548cHCOO–<\/sup>\/CO\u5206\u522b\u5728<-1.1V\u3001-0.9V~-1.1V\u4ee5\u53ca>-0.9V\u7684\u7535\u4f4d\u7a97\u53e3\u4e0b\u4ea7\u751f\u3002\u6700\u540e\uff0c\u7ed3\u5408\u7406\u8bba\u8ba1\u7b97\u5206\u6790\u4e3b\u8981\u4ea7\u7269\u7684\u53cd\u5e94\u673a\u7406\uff0c\u4e0e\u5b9e\u9a8c\u7ed3\u679c\u4e92\u76f8\u5370\u8bc1\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00<\/strong> \u56db\u79cd<\/strong>Cu<\/strong>\u50ac\u5316\u5242\u8868\u5f81<\/strong><\/p>\n

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a-h) \u56db\u79cdCu\u50ac\u5316\u5242\u7684SEM\u53caSAED\u56fe\uff0c\u6807\u5c3aa-g) \u4e3a1\u03bcm\uff0ca-d) \u63d2\u56fe\u4e3a5nm-1<\/sup><\/p>\n

i) CuO\u8868\u9762\u7684\u975e\u539f\u4f4d\u62c9\u66fc\u5149\u8c31<\/p>\n

j) CuO-60\u5728CO2<\/sub>\u7535\u8fd8\u539f\u65f6\u7684\u539f\u4f4d\u62c9\u66fc\u5149\u8c31\u53ca\u65f6\u95f4\u7535\u6d41\u66f2\u7ebf<\/p>\n

\u56fe\u4e8c<\/strong> \u56db\u79cd\u50ac\u5316\u5242\u7684<\/strong>CO2<\/sub><\/strong>\u7535\u8fd8\u539f\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a-b) \u56db\u79cd\u50ac\u5316\u5242\u603b\u7535\u6d41\u5bc6\u5ea6\u53caCO2<\/sub>\u7535\u8fd8\u539f\u7535\u6d41\u5bc6\u5ea6<\/p>\n

c) Cu-10\u548cCuO-1\u50ac\u5316\u4ea7\u751fCH4<\/sub>\u7684\u6cd5\u62c9\u7b2c\u6548\u7387<\/p>\n

d) CuO-1\u3001CuO-10\u548cCuO-60\u50ac\u5316\u4ea7\u751fC2<\/sub>H4<\/sub>\u548cC2<\/sub>H5<\/sub>OH\u7684\u6cd5\u62c9\u7b2c\u6548\u7387<\/p>\n

e) CuO-60\u50ac\u5316\u4ea7\u751fCO\u548cHCOOH\u7684\u6cd5\u62c9\u7b2c\u6548\u7387<\/p>\n

\u56fe\u4e09<\/strong> CO2<\/sub><\/strong>\u7535\u8fd8\u539f\u7684\u53cd\u5e94\u673a\u5236<\/strong><\/p>\n

\"\"<\/p>\n

a) C1<\/sub>\u4ea7\u7269\u751f\u6210\u8def\u5f84<\/p>\n

b) C2<\/sub>\u4ea7\u7269\u751f\u6210\u8def\u5f84<\/p>\n

\u56fe<\/strong>4 <\/strong>\u5404\u4ea7\u7269\u9009\u62e9\u6027\u4ea7\u751f\u7684\u7535\u4f4d\u7a97\u53e3<\/strong><\/p>\n

\"\"<\/p>\n

 <\/p>\n

a) \u6587\u732e\u4e2d\u4e0d\u540cCu\u5355\u6676\u50ac\u5316\u4ea7\u751f\u5404\u4ea7\u7269\u7684\u6cd5\u62c9\u7b2c\u6548\u7387<\/p>\n

b) \u5176\u4ed6\u7814\u7a76\u7ec4\u62a5\u5bfc\u7684Cu\u50ac\u5316\u5242\u9009\u62e9\u6027<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u8fd9\u9879\u7814\u7a76\u5de5\u4f5c\u4e3b\u8981\u63a2\u7a76\u4e86\u65bd\u52a0\u504f\u538b\u4ee5\u53ca\u7535\u6d41\u5bf9\u4ea7\u7269\u9009\u62e9\u6027\u7684\u5f71\u54cd\uff0c\u63d0\u51fa\u901a\u8fc7\u8c03\u8282\u5f62\u8c8c\u6539\u53d8\u50ac\u5316\u5242\u7c97\u7cd9\u5ea6\uff0c\u4ece\u800c\u5f71\u54cd\u5728\u7279\u5b9a\u7535\u4f4d\u4e0b\u7684\u7535\u6d41\u5bc6\u5ea6\u3002\u4e3a\u5408\u7406\u8bbe\u8ba1\u9ad8\u9009\u62e9\u6027Cu\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u6709\u6548\u601d\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>The effects of currents and potentials on the selectivities of copper toward carbon dioxide electroreduction<\/a> \uff08Nat. Commun.\uff0c2018\uff0cDOI: 10.1038\/s41467-018-03286-w\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u4eba\u7ec4\u5218\u601d\u5b87\u7f16\u8f91\uff0c\u8d75\u98de\u9f99\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 CO2\u7535\u8fd8\u539f\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u78b3\u6355\u96c6\u65b9\u5f0f\uff0c\u5176\u901a\u8fc7\u5229\u7528\u7535\u80fd\u5c06CO2\u8f6c\u5316\u4e3a\u71c3\u6599\u6216\u5316\u5b66\u539f\u6599\u3002\u5728\u4f17\u591a\u91d1\u5c5e\u7535\u50ac\u5316\u5242\u4e2d\uff0cCu\u662f\u552f\u4e00\u4e00\u79cd\u53ef\u5c06CO2\u6709\u6548\u8f6c\u5316\u4e3a\u70c3\u7c7b\u6216\u542b\u6c27\u5316\u5408…<\/p>\n","protected":false},"author":230,"featured_media":129676,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[2930],"class_list":["post-129670","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","category-keji","tag-co2"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/129670"}],"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\/230"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=129670"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/129670\/revisions"}],"predecessor-version":[{"id":129684,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/129670\/revisions\/129684"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/129676"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=129670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=129670"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=129670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}