{"id":80798,"date":"2017-05-16T14:00:20","date_gmt":"2017-05-16T06:00:20","guid":{"rendered":"\/\/m.iemloyee.com\/?p=80798"},"modified":"2017-05-14T16:15:28","modified_gmt":"2017-05-14T08:15:28","slug":"%e5%a4%a7%e8%bf%9e%e5%8c%96%e7%89%a9%e6%89%80%e6%b1%aa%e5%9b%bd%e9%9b%84%e5%9b%a2%e9%98%9f%e5%92%8c%e4%b8%ad%e7%a7%91%e9%99%a2%e9%99%a2%e5%a3%ab%e5%8c%85%e4%bf%a1%e5%92%8c%e5%9b%a2%e9%98%9f%ef%bc%9a","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=80798","title":{"rendered":"\u5927\u8fde\u5316\u7269\u6240\u6c6a\u56fd\u96c4\u56e2\u961f\u548c\u4e2d\u79d1\u9662\u9662\u58eb\u5305\u4fe1\u548c\u56e2\u961f\uff1a\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u7814\u7a76\u83b7\u8fdb\u5c55"},"content":{"rendered":"

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

\u00a0\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u50ac\u5316\u57fa\u7840\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7814\u7a76\u5458\u6c6a\u56fd\u96c4\u3001\u6768\u5e06\u548c\u4e2d\u79d1\u9662\u9662\u58eb\u5305\u4fe1\u548c\u7814\u7a76\u56e2\u961f\u5728\u91d1\u5c5e-\u6c27\u5316\u7269\u754c\u9762\u589e\u5f3a\u7684\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u7814\u7a76\u65b9\u9762\u53d6\u5f97\u65b0\u8fdb\u5c55\uff0c\u7814\u7a76\u6210\u679c\u4ee5\u201cEnhancing CO2<\/sub>\u00a0Electroreduction with the Metal-Oxide Interface\u201d\u4e3a\u9898\u53d1\u8868\u5728\u65e5\u524d\u51fa\u7248\u7684Journal of the American Chemical Society (J. Am. Chem. Soc. 2017, 139, 5652)\u4e0a\u3002<\/p>\n

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

\u56fe<\/b><\/strong>1 \u78b3\u8f7dAu-CeOx\u50ac\u5316\u5242\u7684\u7ed3\u6784\u548c\u6027\u80fd<\/b><\/strong>\u00a0
\n <\/b><\/strong><\/p>\n

\"\"<\/p>\n

(a)\u78b3\u8f7dAu-CeOx\u50ac\u5316\u5242\u7684\u9ad8\u500d\u900f\u5c04\u7535\u955c\u56fe\u3002Au\/C\uff0cCeOx\/C\u548cAu-CeOx\/C\u50ac\u5316\u5242\u5728CO2<\/sub>\u9971\u548c\u76840.1 M KHCO3<\/sub>\u6eb6\u6db2\u4e2d\u751f\u4ea7CO\u7684(b)\u6cd5\u62c9\u7b2c\u6548\u7387\uff0c(c)\u51e0\u4f55\u5c40\u90e8\u7535\u6d41\u5bc6\u5ea6\uff0c(d)\u6bd4\u6d3b\u6027\u53ca\u5176\u5bf9\u5e94\u7528\u7535\u4f4d\u7684\u4f9d\u8d56\u3002(c)\u4e2d\u4e5f\u7ed9\u51fa\u4e86Vulcan XC-72R\u751f\u4ea7CO\u7684\u7535\u6d41\u5bc6\u5ea6\u3002<\/p>\n

\u56fe2 <\/b><\/strong>CO<\/b><\/strong>2<\/b><\/sub><\/strong>RR 0 V (vs. RHE)\u5728Au(111)\u548cCe3O7H7\/Au(111)\u8868\u9762\u7684\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97<\/b><\/strong><\/p>\n

\"\"<\/p>\n

(a)\u4e3b\u8981\u4e2d\u95f4\u4ea7\u7269\u7684\u4f18\u5316\u7ed3\u6784\u3002<\/p>\n

(b)\u8ba1\u7b97\u7684\u81ea\u7531\u80fd\u56fe\u3002\u201c*<\/sup>X\u201d\u4ee3\u8868\u8868\u9762\u5438\u9644\u7269\u79cd\u3002<\/p>\n

\u3010\u7814\u7a76\u5185\u5bb9\u3011<\/b><\/strong><\/p>\n

\u00a0\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\uff0c\u4ee5\u53ef\u518d\u751f\u7535\u80fd\u6216\u5bcc\u4f59\u6838\u7535\u7b49\u6d01\u51c0\u7535\u80fd\u4e3a\u80fd\u6e90\uff0c\u5728\u6e29\u548c\u7684\u53cd\u5e94\u6761\u4ef6\u4e0b\u5c06\u4e8c\u6c27\u5316\u78b3\u4e00\u6b65\u8f6c\u5316\u4e3a\u4e00\u6c27\u5316\u78b3\u3001\u7532\u9178\u3001\u78b3\u6c22\u5316\u5408\u7269\u548c\u9187\u7c7b\u7b49\u9ad8\u9644\u52a0\u503c\u71c3\u6599\u53ca\u5316\u5b66\u54c1\uff0c\u540c\u65f6\u5b9e\u73b0\u4e8c\u6c27\u5316\u78b3\u7684\u9ad8\u6548\u8f6c\u5316\u548c\u6d01\u51c0\u7535\u80fd\u7684\u6709\u6548\u5b58\u50a8\u3002\u5f53\u524d\uff0c\u8bbe\u8ba1\u9ad8\u6548\u50ac\u5316\u5242\u6765\u964d\u4f4e\u8fc7\u7535\u52bf\u548c\u63d0\u9ad8\u53cd\u5e94\u9009\u62e9\u6027\u662f\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u7814\u7a76\u4e2d\u6781\u5177\u6311\u6218\u6027\u7684\u70ed\u70b9\u8bfe\u9898\u3002<\/p>\n

\u8be5\u7814\u7a76\u56e2\u961f\u5728\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u524d\u671f\u7814\u7a76\u57fa\u7840\u4e0a(J. Am. Chem. Soc.<\/i><\/em>\u00a02015, 137, 4288; Nano Energy<\/i><\/em>\u00a02016, 27, 35;\u00a0Chem. Sci.<\/i><\/em>\u00a02017, 8, 2569; Nano Res.<\/i><\/em>\u00a02017, doi: 10.1007\/s12274-017-1514-6)\uff0c\u57fa\u4e8e\u5bf9\u91d1\u5c5e-\u6c27\u5316\u7269\u754c\u9762\u50ac\u5316\u9650\u57df\u6548\u5e94\u7684\u5145\u5206\u7406\u89e3(Science<\/i><\/em>\u00a02010, 328, 1141; Nat. Sci. Rev.<\/i><\/em>\u00a02015, 2, 183;\u00a0Nat. Commun.<\/i><\/em>\u00a02017, 8, 14459)\uff0c\u8bbe\u8ba1\u5408\u6210\u4e86\u91d1\u5c5e-\u6c27\u5316\u7269\u754c\u9762\u7ed3\u6784\u7684\u78b3\u8f7dAu-CeOx\u50ac\u5316\u5242\uff0c\u5728\u4fdd\u8bc1\u4e0d\u540c\u50ac\u5316\u5242\u4e2dAu\u7eb3\u7c73\u7c92\u5b50\u5c3a\u5bf8\u548c\u5f62\u8c8c\u76f8\u540c\u7684\u60c5\u51b5\u4e0b\uff0c\u7814\u7a76\u4e86Au-CeOx\u754c\u9762\u4e0e\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u6027\u80fd\u7684\u5185\u5728\u5173\u8054\u3002\u5728\u20130.89 V (vs. RHE)\u65f6\uff0cAu-CeOx\u50ac\u5316\u5242\u4e0a\u751f\u6210\u4e00\u6c27\u5316\u78b3\u7684\u6cd5\u62c9\u7b2c\u6548\u7387\u8fbe\u523089.1%\uff0c\u8fdc\u9ad8\u4e8e\u5355\u72ec\u7684Au(59.0%)\u6216CeOx\u50ac\u5316\u5242(9.8%)\uff0c\u751f\u6210\u4e00\u6c27\u5316\u78b3\u7684\u7535\u6d41\u5bc6\u5ea6\u662fAu\u76841.6\u500d\u3002\u901a\u8fc7\u6784\u7b51CeOx\/Au(111)\u6a21\u578b\u50ac\u5316\u5242\uff0c\u5229\u7528\u9ad8\u5206\u8fa8\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\u548c\u540c\u6b65\u8f90\u5c04\u80fd\u8c31\u8fdb\u884c\u539f\u4f4d\u7814\u7a76\uff0c\u53d1\u73b0Au-CeOx\u754c\u9762\u663e\u8457\u4fc3\u8fdb\u4e86\u4e8c\u6c27\u5316\u78b3\u5728CeOx\u8868\u754c\u9762\u7684\u5438\u9644\u4e0e\u6d3b\u5316\uff0c\u4ee5\u53ca\u6c34\u7684\u5b58\u5728\u5e2e\u52a9\u4e86CeOx\u8868\u9762\u7684\u8fd8\u539f\u4e0e\u8868\u9762\u5438\u9644\u4e8c\u6c27\u5316\u78b3\u7269\u79cd\u7684\u7a33\u5b9a\u3002\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u8fdb\u4e00\u6b65\u8868\u660e\u5728\u540e\u7eed\u7684\u52a0\u6c22\u8fc7\u7a0b\u4e2d\uff0cAu-CeOx\u754c\u9762\u5e2e\u52a9\u7a33\u5b9a\u4e86\u5173\u952e\u4e2d\u95f4\u7269\u79cd*COOH\uff0c\u4ece\u800c\u4fc3\u8fdb\u4e86\u4e00\u6c27\u5316\u78b3\u7684\u751f\u6210\u548c\u8131\u9644\u3002\u8fd9\u79cd\u754c\u9762\u589e\u5f3a\u7684\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u5728Ag-CeOx\u50ac\u5316\u4f53\u7cfb\u4e0a\u5f97\u5230\u4e86\u8fdb\u4e00\u6b65\u8bc1\u5b9e\uff0c\u8868\u660e\u4e86\u91d1\u5c5e-\u6c27\u5316\u7269\u754c\u9762\u50ac\u5316\u4f53\u7cfb\u5728\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u4e2d\u7684\u666e\u9002\u6027\u3002\u8be5\u7814\u7a76\u6210\u679c\u63d0\u4f9b\u4e86\u8c03\u63a7\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u6027\u80fd\u7684\u65b0\u9014\u5f84\uff0c\u4e30\u5bcc\u548c\u62d3\u5c55\u4e86\u8be5\u7814\u7a76\u56e2\u961f\u63d0\u51fa\u7684\u7eb3\u7c73\u9650\u57df\u50ac\u5316\u6982\u5ff5\u3002<\/p>\n

\u4e0a\u8ff0\u7814\u7a76\u5de5\u4f5c\u5f97\u5230\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u3001\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u548c\u4e2d\u79d1\u9662\u5148\u5bfc\u4e13\u9879\u7b49\u9879\u76ee\u7684\u8d44\u52a9\u3002<\/p>\n

\u539f\u6587\u94fe\u63a5\uff1ahttp:\/\/www.cas.cn\/syky\/201705\/t20170512_4600911.shtml<\/a><\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aEnhancing CO2<\/sub>\u00a0Electroreduction with the Metal-Oxide Interface<\/a><\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u77f3\u5c0f\u6885\u7f16\u8f91\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u6210\u679c\u7b80\u4ecb\u3011 \u00a0\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u50ac\u5316\u57fa\u7840\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7814\u7a76\u5458\u6c6a\u56fd\u96c4\u3001\u6768\u5e06\u548c\u4e2d\u79d1\u9662\u9662\u58eb\u5305\u4fe1\u548c\u7814\u7a76\u56e2\u961f\u5728\u91d1\u5c5e-\u6c27\u5316\u7269\u754c\u9762\u589e\u5f3a\u7684\u4e8c\u6c27\u5316\u78b3\u7535\u50ac\u5316\u8fd8\u539f\u7814\u7a76\u65b9\u9762…<\/p>\n","protected":false},"author":2832,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[116],"class_list":["post-80798","post","type-post","status-publish","format-standard","hentry","category-keji","tag-catalyst"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/80798"}],"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\/2832"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=80798"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/80798\/revisions"}],"predecessor-version":[{"id":80963,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/80798\/revisions\/80963"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=80798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=80798"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=80798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}