{"id":128873,"date":"2018-03-09T06:30:24","date_gmt":"2018-03-08T22:30:24","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=128873"},"modified":"2018-03-08T17:24:59","modified_gmt":"2018-03-08T09:24:59","slug":"%e3%80%90%e6%8a%95%e7%a8%bf%e5%9c%a8%e8%be%83%e3%80%91acs-catalysis%ef%bc%9a%e5%9f%ba%e4%ba%8e%e4%ba%94%e6%b0%a7%e5%8c%96%e4%ba%8c%e7%a3%b7%e5%a4%9a%e5%8a%9f%e8%83%bd%e6%a8%a1%e6%9d%bf%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=128873","title":{"rendered":"ACS Catalysis\uff1a\u57fa\u4e8e\u4e94\u6c27\u5316\u4e8c\u78f7\u591a\u529f\u80fd\u6a21\u677f\u6cd5\u5408\u6210\u4e8c\u7ef4\u78f7\u63ba\u6742\u78b3\u7eb3\u7c73\u7247\u53ca\u5176\u5728\u950c\u7a7a\u7535\u6c60\u4e2d\u7684\u5e94\u7528\u7814\u7a76"},"content":{"rendered":"

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

\u78b3\u6750\u6599\u4e0d\u4ec5\u5177\u6709\u5316\u5b66\u7a33\u5b9a\u9ad8\u3001\u5bfc\u7535\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u7531\u4e8e\u591a\u5b54\u7ed3\u6784\u7684\u5f15\u5165\uff0c\u8fd8\u5177\u6709\u6bd4\u8868\u9762\u79ef\u9ad8\u3001\u5b54\u9053\u7ed3\u6784\u4e30\u5bcc\u3001\u5b54\u5f84\u53ef\u8c03\u7b49\u7279\u70b9\uff0c\u5728\u50ac\u5316\u3001\u5438\u9644\u548c\u7535\u5316\u5b66\u50a8\u80fd\u7b49\u65b9\u9762\u90fd\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7\u5c06\u6c2e\u3001\u78f7\u3001\u786b\u7b49\u6742\u5143\u7d20\u5f15\u5165\u591a\u5b54\u78b3\u6750\u6599\u6676\u683c\u4e2d\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6750\u6599\u7684\u6da6\u6e7f\u6027\u3001\u5bfc\u7535\u6027\uff0c\u8fd8\u80fd\u521b\u9020\u5927\u91cf\u7684\u7f3a\u9677\uff0c\u4e3a\u7535\u5316\u5b66\u53cd\u5e94\u63d0\u4f9b\u66f4\u591a\u7684\u53cd\u5e94\u6d3b\u6027\u4f4d\u70b9\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5e38\u89c4\u5408\u6210\u65b9\u6cd5\u7684\u590d\u6742\u6027\u9020\u6210\u4e86\u6742\u539f\u5b50\u63ba\u6742\u591a\u5b54\u78b3\u6750\u6599\u5408\u6210\u7684\u5de5\u5e8f\u7e41\u7410\u3001\u590d\u6742\uff0c\u9650\u5236\u4e86\u5176\u5de5\u4e1a\u5316\u751f\u4ea7\uff1b\u540c\u65f6\uff0c\u7531\u4e8e\u7f3a\u4e4f\u6709\u6548\u7684\u624b\u6bb5\u6765\u8c03\u63a7\u5176\u5b54\u9699\u7ed3\u6784\uff0c\u8fdb\u4e00\u6b65\u9650\u5236\u4e86\u5176\u5e94\u7528\u8303\u56f4\u3002<\/p>\n

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

\u6700\u8fd1\uff0c\u6765\u81ea\u52a0\u62ff\u5927\u6ed1\u94c1\u5362\u5927\u5b66\u7684\u9648\u5fe0\u4f1f\u6559\u6388\u548c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u7684\u738b\u5f97\u4e3d\u6559\u6388\u7b49\u4eba\u5728ACS Catalysis<\/strong>\u4e0a\u53d1\u5e03\u4e86\u4e00\u7bc7\u5173\u4e8e\u4e94\u6c27\u5316\u4e8c\u78f7\u591a\u529f\u80fd\u6a21\u677f\u6cd5\u5408\u6210\u4e8c\u7ef4\u78f7\u63ba\u6742\u78b3\u7eb3\u7c73\u7247<\/strong>\u7684\u6587\u7ae0\uff0c\u9898\u4e3a\u201cTwo-Dimensional Phosphorus-Doped Carbon Nanosheets with Tunable Porosity for Oxygen Reactions in Zinc-Air Batteries<\/strong>\u201d\u3002<\/p>\n

\u4f5c\u8005\u901a\u8fc7\u4e94\u6c27\u5316\u4e8c\u78f7\u5728\u4e0d\u540c\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u7684\u591a\u529f\u80fd\u4f5c\u7528\uff0c\u4ee5\u8461\u8404\u7cd6\u3001\u8517\u7cd6\u7b49\u751f\u7269\u8d28\u6750\u6599\u4e3a\u524d\u9a71\u4f53\uff0c\u6210\u529f\u5730\u5236\u5907\u4e86\u4e00\u79cd\u5177\u6709\u591a\u5b54\u7ed3\u6784\u7684\u78f7\u63ba\u6742\u78b3\u7eb3\u7c73\u7247\u6750\u6599\uff082D-PPCN\uff09\u3002\u7531\u4e8e\u4e94\u6c27\u5316\u4e8c\u78f7\u7684\u5b58\u5728\u53ca\u5176\u884d\u751f\u7684\u78f7\u9178\u7684\u8131\u6c34\u7f29\u5408\u4f5c\u7528\uff0c\u56fa\u76f8\u6c34\u70ed\u8fc7\u7a0b\u4e2d\u5c31\u4f1a\u4ea7\u751f\u57fa\u4e8e\u7247\u72b6\u7ed3\u6784\u7684\u805a\u504f\u78f7\u9178\u6a21\u677f\u3002\u540c\u65f6\uff0c\u901a\u8fc7\u5728\u56fa\u76f8\u6c34\u70ed\u9636\u6bb5\u8c03\u63a7\u4e94\u6c27\u5316\u4e8c\u78f7\u4e0e\u8461\u8404\u7cd6\u7684\u6bd4\u4f8b\uff0c\u80fd\u591f\u8c03\u63a7\u7ec8\u4ea7\u7269\u7684\u5b54\u9699\u7ed3\u6784\u3002\u5f53\u4e94\u6c27\u5316\u4e8c\u78f7\u548c\u8461\u8404\u7cd6\u7684\u6bd4\u4f8b\u4e3a3\uff1a1\u65f6\uff0c\u6240\u5f97\u4ea7\u7269\u4e2d\u4ecb\u5b54\u8f83\u591a\uff0c\u4e14\u6750\u6599\u7684\u6bd4\u8868\u9762\u79ef\u9ad8\u8fbe1555.8 m2<\/sup> g-1<\/sup>\uff0c\u5b54\u4f53\u79ef\u4e3a1.383 cm3<\/sup> g-1<\/sup>\u3002<\/p>\n

\u968f\u540e\uff0c\u4f5c\u8005\u7814\u7a76\u4e86\u91c7\u7528\u4e0d\u540c\u4e94\u6c27\u5316\u4e8c\u78f7\u4e0e\u8461\u8404\u7cd6\u7684\u6bd4\u4f8b\u5236\u5907\u7684\u4e0d\u540c\u7ed3\u6784\u7684\u78f7\u63ba\u6742\u78b3\u7eb3\u7c73\u7247\u6750\u6599\u4f5c\u4e3aORR\/OER\u53cc\u529f\u80fd\u50ac\u5316\u5242\u7684\u7535\u50ac\u5316\u6027\u80fd\u3002\u7814\u7a76\u7ed3\u679c\u53d1\u73b0\uff0c\u8f83\u9ad8\u7684\u6bd4\u8868\u9762\u79ef\u548c\u53d1\u8fbe\u7684\u5b54\u9699\u7ed3\u6784\uff0c\u53ef\u4ee5\u5728\u6750\u6599\u548c\u7535\u89e3\u6db2\u754c\u9762\u63d0\u4f9b\u66f4\u9ad8\u7684\u53cd\u5e94\u63a5\u89e6\u9762\u79ef\uff0c\u4ee5\u63d0\u521b\u9020\u66f4\u591a\u7684\u7535\u8377\u5b58\u50a8\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u6709\u5229\u4e8e\u7f29\u77ed\u7535\u5b50\u8f6c\u79fb\u7684\u9014\u5f84\u3002\u901a\u8fc7\u6d4b\u8bd5\u8be5\u6750\u6599\u57280.1 M KOH\u7535\u89e3\u6db2\u4e2d\u7684\u6c27\u8fd8\u539f\/\u6790\u51fa\u50ac\u5316\u6027\u80fd\uff0c\u53d1\u73b0\u5176\u534a\u6ce2\u7535\u4f4d\u53ef\u4ee5\u8fbe\u52300.85 V (vs. RHE)\uff1b\u540c\u65f6\uff0c\u572810 mA cm\u2212<\/sup>2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u5176\u8fc7\u7535\u4f4d\u4ec5\u4e3a365 mV (vs. RHE)\u3002\u5c06\u8be5\u6750\u6599\u7528\u4f5c\u950c\u7a7a\u7535\u6c60\u9634\u6781\u50ac\u5316\u5242\u65f6\uff0c\u4f9d\u7136\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\u5e76\u62e5\u6709\u826f\u597d\u7684\u5faa\u73af\u7a33\u5b9a\u6027\uff0c\u572810 mA cm-2<\/sup>\u7684\u5927\u7535\u6d41\u5bc6\u5ea6\u4e0b\u8fdb\u884c1000\u5708(\u6bcf\u5708\u5145\u653e\u7535\u65f6\u95f4\u4e3a10 min)\u5faa\u73af\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff0c\u5176\u5145\u653e\u7535\u5e73\u53f0\u5341\u5206\u7a33\u5b9a\uff0c\u8fd9\u8868\u660e2D-PPCN\u6750\u6599\u4f5c\u4e3a\u950c\u7a7a\u7535\u6c60\u7535\u6781\u6750\u6599\u7684\u826f\u597d\u5e94\u7528\u524d\u666f\u3002<\/p>\n

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

\u56fe<\/strong>1 2D-PPCN<\/strong>\u6750\u6599\u7684\u5408\u6210\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2 <\/strong>\u6837\u54c1\u7684\u7ed3\u6784\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a, b) 2D-IP (\u4e2d\u95f4\u4ea7\u7269)\u7684TEM\u56fe\uff1b<\/p>\n

(c, d) 2D-PPCN\u7684TEM\u56fe\uff1b<\/p>\n

(e, f, g) 2D-PPCN\u7684STEM\u56fe\u548c\u76f8\u5e94\u7684EELS mapping\u56fe\uff1b<\/p>\n

(h) 2D-PPCN\u7684AFM\u56fe\u3002<\/p>\n

\u56fe<\/strong>3 <\/strong>\u91c7\u7528\u4e0d\u540c\u4e94\u6c27\u5316\u4e8c\u78f7<\/strong>\/<\/strong>\u8461\u8404\u7cd6\u6bd4\u4f8b\u5236\u5907\u7684\u78f7\u63ba\u6742\u78b3\u7eb3\u7c73\u7247\u6750\u6599<\/strong>STEM<\/strong>\u56fe\u5bf9\u6bd4<\/strong><\/p>\n

\"\"<\/p>\n

\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u4e3a2D-IP-2\/1 (a)\u30012D-PPCN-2\/1 (b)\u30012D-PPCN-2\/2 (c)\u30012D-PPCN-2\/4 (d)\u548c2D-PPCN-2\/6 (e).<\/p>\n

\u56fe<\/strong>4 <\/strong>\u6750\u6599\u7684<\/strong>ORR\/OER<\/strong>\u6027\u80fd\u5bf9\u6bd4<\/strong><\/p>\n

\"\"<\/p>\n

(a) 1600 rpm\u8f6c\u6570\u4e0b\u7684\u6750\u6599ORR\u6d3b\u6027\u5bf9\u6bd4\uff1b<\/p>\n

(b) 2D-PPCN-2\/6\u6750\u6599\u5728400-2500rpm\u8f6c\u6570\u4e0b\u7684ORR\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n

(c) 1600 rpm\u8f6c\u6570\u4e0b\u7684\u6750\u6599OER\u6d3b\u6027\u5bf9\u6bd4\uff1b<\/p>\n

(d) \u6240\u5236\u5907\u7684\u50ac\u5316\u5242\u7684ORR\/OER\u7535\u52bf\u5dee\u5bf9\u6bd4(ORR: Ej=2 mA cm<\/sub>-2<\/sup>; OER: Ej=10 mA cm<\/sub>-2<\/sup>)\u3002<\/p>\n

\u56fe<\/strong>5 2D-PPCN<\/strong>\u6750\u6599\u7684\u950c\u7a7a\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

(a) \u950c\u7a7a\u7535\u6c60\u88c5\u7f6e\u793a\u610f\u56fe\uff1b<\/p>\n

(b) 2D-PPCN\u548cPt\/C+Ir\/C\u6750\u6599\u7684\u5145\u653e\u7535\u6781\u5316\u66f2\u7ebf\u5bf9\u6bd4\uff1b<\/p>\n

(c) 2D-PPCN\u6750\u6599\u7684\u950c\u7a7a\u7535\u6c60\u5145\u653e\u7535\u66f2\u7ebf(\u7535\u6d41\u5bc6\u5ea610 mA cm-2<\/sup>\uff0c\u6bcf\u5708\u5145\u653e\u7535\u65f6\u95f4\u4e3a10min)\u3002<\/p>\n

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

\u8be5\u8bba\u6587\u7cfb\u7edf\u4ecb\u7ecd\u4e86\u4ee5\u4e94\u6c27\u5316\u4e8c\u78f7\u4f5c\u4e3a\u591a\u529f\u80fd\u6a21\u677f\u7684\u4e8c\u7ef4\u78f7\u63ba\u6742\u591a\u5b54\u78b3\u7eb3\u7c73\u7247\u6750\u6599\u7684\u65b0\u65b9\u6cd5\u3002\u4f5c\u4e3a\u5438\u9644\u5242\uff0c\u8fd9\u79cd\u7eb3\u7c73\u7ed3\u6784\u7684\u78f7\u63ba\u6742\u591a\u5b54\u78b3\u6750\u6599\u88ab\u8bc1\u5b9e\u5177\u6709\u8f83\u9ad8\u7684ORR\/OER\u6d3b\u6027\uff0c\u540c\u65f6\uff0c\u950c\u7a7a\u7535\u6c60\u6d4b\u8bd5\u4e5f\u8bc1\u660e\u4e86\u8be5\u7535\u6781\u6750\u6599\u7684\u826f\u597d\u5e94\u7528\u524d\u666f\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aTwo-Dimensional Phosphorus-Doped Carbon Nanosheets with Tunable Porosity for Oxygen Reactions in Zinc-Air Batteries<\/a>(ACS Catal., 2018, 8, pp 2464-2472)<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba<\/strong><\/a>\u3001\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u78b3\u6750\u6599\u4e0d\u4ec5\u5177\u6709\u5316\u5b66\u7a33\u5b9a\u9ad8\u3001\u5bfc\u7535\u6027\u597d\u7b49\u4f18\u70b9\uff0c\u7531\u4e8e\u591a\u5b54\u7ed3\u6784\u7684\u5f15\u5165\uff0c\u8fd8\u5177\u6709\u6bd4\u8868\u9762\u79ef\u9ad8\u3001\u5b54\u9053\u7ed3\u6784\u4e30\u5bcc\u3001\u5b54\u5f84\u53ef\u8c03\u7b49\u7279\u70b9\uff0c\u5728\u50ac\u5316\u3001\u5438\u9644\u548c\u7535\u5316\u5b66\u50a8\u80fd\u7b49\u65b9\u9762\u90fd\u5f97\u5230\u4e86\u5e7f…<\/p>\n","protected":false},"author":272,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[2820],"class_list":["post-128873","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji","tag-2820"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/128873"}],"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\/272"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=128873"}],"version-history":[{"count":6,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/128873\/revisions"}],"predecessor-version":[{"id":129162,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/128873\/revisions\/129162"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=128873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=128873"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=128873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}