{"id":114648,"date":"2017-12-04T06:30:25","date_gmt":"2017-12-03T22:30:25","guid":{"rendered":"\/\/m.iemloyee.com\/?p=114648"},"modified":"2017-11-29T15:55:27","modified_gmt":"2017-11-29T07:55:27","slug":"nano-energy%ef%bc%9a%e4%b8%80%e7%a7%8d%e5%85%89%e5%93%8d%e5%ba%94%e7%9a%84%e5%8f%8c%e5%8a%9f%e8%83%bd%e7%94%b5%e5%82%ac%e5%8c%96%e5%89%82%e7%94%a8%e4%ba%8e%e6%b0%a7%e8%bf%98%e5%8e%9f%e5%92%8c%e8%bf%9b","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=114648","title":{"rendered":"Nano Energy\uff1a\u4e00\u79cd\u5149\u54cd\u5e94\u7684\u53cc\u529f\u80fd\u7535\u50ac\u5316\u5242\u7528\u4e8e\u6c27\u8fd8\u539f\u548c\u8fdb\u5316\u53cd\u5e94"},"content":{"rendered":"

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

\u5149\u50ac\u5316\/\u7535\u50ac\u5316\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6709\u524d\u9014\u7684\u73af\u4fdd\u65b9\u5f0f\u6765\u6ee1\u8db3\u5168\u7403\u65e5\u76ca\u589e\u957f\u7684\u80fd\u6e90\u9700\u6c42\u901a\u8fc7\u5149\/\u7535\u5316\u5b66\u6c34\u5206\u88c2\u548c\u518d\u751f\u71c3\u6599\u7535\u6c60\u6765\u4ea7\u751f\u6e05\u6d01\u80fd\u6e90\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u53ef\u5145\u7535\u7684\u950c\u7a7a\u6c14\u7535\u6c60\u662f\u5177\u6709\u9ad8\u529f\u7387\u5bc6\u5ea6\u7684\u5148\u8fdb\u80fd\u91cf\u50a8\u5b58\u8bbe\u5907\uff0c\u5b83\u4e5f\u662f\u5b89\u5168\u4e14\u6210\u672c\u4f4e\u5ec9\u7684\u3002\u56e0\u6b64\uff0c\u5c06\u5149\u5316\u5b66\u548c\u7535\u5316\u5b66\u80fd\u91cf\u8f6c\u6362\u548c\u5316\u5b66\u80fd\u91cf\u50a8\u5b58\u7ed3\u5408\u5230\u4e00\u4e2a\u5355\u72ec\u7684\u53ef\u5145\u7535\u7684\u950c\u7a7a\u6c14\u7535\u6c60\u4e2d\u662f\u975e\u5e38\u53ef\u53d6\u7684\u3002\u4e3a\u5f00\u53d1\u4e00\u79cd\u53ef\u5145\u7535\u7684\u53ef\u5145\u7535\u7684\u950c\u7a7a\u6c14\u7535\u6c60, \u9700\u8981\u6709\u6548\u7684\u6b63\u6781: (i) \u5728\u653e\u7535\u548c\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0c\u4e00\u79cd\u53cc\u529f\u80fd\u7535\u50ac\u5316\u5242\uff0c\u5206\u522b\u7528\u4e8e\u6c27\u8fd8\u539f\u53cd\u5e94(ORR)\u548c\u6c27\u6790\u51fa\u53cd\u5e94(OER); (ii) \u4e00\u79cd\u5177\u6709p-n\u5f02\u8d28\u7ed3\u7684\u9ad8\u6548\u5438\u5149\u5242\u7528\u4e8e\u9ad8\u6548\u7535\u538b\u3002\u56e0\u6b64\uff0c\u5149\u7167\u5c04\u8f85\u52a9\u53ef\u5145\u7535\u7684\u950c\u7a7a\u6c14\u7535\u6c60\u53ef\u4ee5\u4ea7\u751f\u5149\u7535\u7535\u538b\uff0c\u4ee5\u589e\u5f3a\u5176\u6d3b\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u6765\u81ea\u4e2d\u79d1\u9662\u798f\u5efa\u7269\u8d28\u7ed3\u6784\u7814\u7a76\u6240\u7684\u738b\u8981\u5175\u6559\u6388<\/strong>\u548c\u51ef\u65af\u897f\u50a8\u5927\u5b66\u6234\u9ece\u660e\u6559\u6388<\/strong>\u7b49\u4eba\u5728Nano Energ<\/strong>y\u4e0a\u53d1\u6587\uff0c\u9898\u4e3a\uff1a\u201cA Photo-responsive Bifunctional Electrocatalyst for Oxygen Reduction and Evolution Reactions<\/strong>\u201d\u3002\u7814\u7a76\u4eba\u5458\u62a5\u9053\u4e86\u4e00\u79cd\u57fa\u4e8eNi12<\/sub>P5<\/sub>\u7eb3\u7c73\u7c92\u5b50(nps)\u4e0e\u6c2e\u63ba\u6742\u78b3\u7eb3\u7c73\u7ba1(NCNT)\u590d\u5408\u7684\u5177\u6709\u5149\u54cd\u5e94\u7684\u53cc\u529f\u80fdORR\/OER\u7535\u50ac\u5316\u5242\u3002Ni12<\/sub>P5<\/sub>@NCNT\u57280.1M KOH\u6eb6\u6db2\u4e2d\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u4e86\u4e0d\u540c\u5bfb\u5e38\u7684\u9ad8\u6d3b\u6027\uff0cORR(\u8d77\u59cb\u7535\u4f4d\u57280.90 V vs. <\/em>RHE)\uff0cOER (\u8fc7\u7535\u4f4d\u4e3a360 mv @10 ma cm-2<\/sup>)\uff0c\u0394E (eoer<\/sup>j=10<\/sub>-EORR<\/sup>1\/2<\/sub>) = 0.82 V\u3002\u5728\u5149\u7167\u4e0b (300 W\u6c19\u706f\uff0cAM 1.5G)\uff0cthe \u0394E\u8fdb\u4e00\u6b65\u964d\u4f4e\u52300.80V\u3002\u7531Ni12<\/sub>P5<\/sub>@NCNT\u6b63\u6781\u8bbe\u8ba1\u7684\u4e00\u79cd\u53ef\u5145\u7535\u7684\u950c\u7a7a\u6c14\u7535\u6c60\u57286M KOH\/0.2M Zn(Ac)2<\/sub>\u6eb6\u6db2\u4e2d\u5c55\u73b0\u51fa\u4e86\u4f4e\u7684\u5145\u653e\u7535\u7535\u52bf\u5dee(~0.75 V @ 10 ma cm-2<\/sup>, \u5145\u7535\u7535\u4f4d=1.94V\uff0c\u653e\u7535\u7535\u4f4d=1.19V)\u5e76\u4e14\u5177\u6709\u5faa\u73af\u8d85\u8fc75000\u6b21\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u5728\u5149\u7167\u4e0b\uff0c\u5c55\u73b0\u4e86\u66f4\u4f4e\u76841.90V\u7684\u5145\u7535\u7535\u4f4d\u4ee5\u53ca\u66f4\u9ad8\u76841.22V\u653e\u7535\u7535\u4f4d\u3002(\u5145\u653e\u7535\u7535\u52bf\u5dee: 0.68 V @ 10 ma cm-2<\/sup>)\u3002 \u8fd9\u79cd\u8f90\u5c04\u4e5f\u5bfc\u81f4\u4e86\u5f80\u8fd4\u6548\u7387\u7684\u589e\u52a0\u4ece~61.3% \u63d0\u9ad8\u5230\u4e86~64.2%\u3002<\/p>\n

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

\u56fe1. \u5f62\u8c8c\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

A) Ni12<\/sub>P5<\/sub>@NCNT\u6742\u5316\u5408\u6210\u793a\u610f\u56fe\uff1b<\/p>\n

B) Ni12<\/sub>P5<\/sub>@NCNT\u4e0d\u540c\u653e\u5927\u500d\u7387\u4e0d\u540c\u533a\u57df\u7684SEM\u56fe\uff1b<\/p>\n

C, D) Ni12<\/sub>P5<\/sub>@NCNT\u4e0d\u540c\u653e\u5927\u500d\u7387\u4e0d\u540c\u533a\u57df\u7684TEM\u56fe\uff1b<\/p>\n

E) Ni12<\/sub>P5<\/sub>@NCNT\u4e0d\u540c\u653e\u5927\u500d\u7387\u4e0d\u540c\u533a\u57df\u7684HRTEM\u56fe\uff1b<\/p>\n

F) TEM image of Ni12<\/sub>P5<\/sub>@NCNT\u7684TEM\u56fe\u548c\u76f8\u5e94\u7684\u5143\u7d20\u5206\u5e03\u56fe(g)\uff1a\u78b3\uff0c\u6c2e\uff0c\u954d\uff0c\u78f7\uff1b<\/p>\n

\u56fe2. \u7ed3\u6784\u5143\u7d20\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

A<\/strong>) Ni12<\/sub>P5<\/sub>@NCNT\u7684XRD\u56fe\uff1b<\/p>\n

B<\/strong>) Ni12<\/sub>P5<\/sub>@NCNT\u7684\u62c9\u66fc\u56fe\u8c31\uff1b<\/p>\n

C) <\/strong>N2<\/sub>\u5438\u9644-\u89e3\u5438\u7b49\u6e29\u7ebf\u548c\u76f8\u5e94\u7684\u5b54\u9699\u5927\u5c0f\u5206\u5e03\uff1b<\/p>\n

D-F<\/strong>) Ni12<\/sub>P5<\/sub>@NCNT\u7684\u9ad8\u5206\u8fa8XPS\u5149\u8c31\uff1a(d) <\/strong>n1s<\/sub>, (e) <\/strong>Ni 2p3\/2<\/sub>, (f<\/strong>) P 2p<\/sub>\uff1b<\/p>\n

\u56fe3. Mott-Schottky\u4ee5\u53ca\u77ac\u6001\u5149\u8c31\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

A) <\/strong>Ni12<\/sub>P5<\/sub>@NCNT\u7684Mott-Schottky\u66f2\u7ebf\uff1b<\/p>\n

B) <\/strong>Ni12<\/sub>P5<\/sub>\u548cNCNT\u7684Mott-Schottky\u66f2\u7ebf\uff1b<\/p>\n

C<\/strong>) Ni12<\/sub>P5<\/sub>\u548cNi12<\/sub>P5<\/sub>@NCNT\u5149\u81f4\u53d1\u5149\u5149\u8c31\uff1b<\/p>\n

D-E)<\/strong> \u5149\u7167\u4e0bNi12<\/sub>P5<\/sub>@NCNT\u7684J-V\u884c\u4e3a\uff1b<\/p>\n

F) <\/strong>\u5728\u5149\u7167\u4e0bNi12<\/sub>P5<\/sub>\u548cNi12<\/sub>P5<\/sub>@NCNT\u77ac\u6001\u5149\u7535\u6d41\u5bc6\u5ea6\u4e0e\u65f6\u95f4\u5173\u7cfb\uff1b<\/p>\n

\u56fe4. \u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n

\"\"<\/p>\n

A) 0.1M KOH\uff0c\u6697\u6001\u548c\u5149\u7167\u4e0b\u7684Ni12<\/sub>P5<\/sub>@NCNT\u7684OER LSV\u66f2\u7ebf\uff1b<\/p>\n

B) 0.1M KOH\uff0c\u6697\u6001\u548c\u5149\u7167\u4e0b\u7684Ni12<\/sub>P5<\/sub>@NCNT\u7684ORR LSV\u66f2\u7ebf;<\/p>\n

C) Ni12<\/sub>P5<\/sub>@NCNT\u7684ORR\u548cOER LSV\u66f2\u7ebf\uff1b<\/p>\n

D) \u950c\u7a7a\u7535\u6c60\u5149\u7167\u4e0b\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

E) \u950c\u7a7a\u7535\u6c60\u6697\u6001\u548c\u5149\u7167\u4e0b\u7684\u5145\u653e\u7535\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n

F) \u950c\u7a7a\u7535\u6c60\u6697\u6001\u548c\u5149\u7167\u4e0b\u7684\u6052\u7535\u6d41\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\u3010\u603b\u7ed3\u3011<\/strong><\/p>\n

\u7814\u7a76\u4eba\u5458\u62a5\u9053\u4e86\u4e00\u79cd\u57fa\u4e8eNi12<\/sub>P5<\/sub>\u7eb3\u7c73\u7c92\u5b50(nps)\u4e0e\u6c2e\u63ba\u6742\u78b3\u7eb3\u7c73\u7ba1(NCNT)\u590d\u5408\u7684\u5177\u6709\u5149\u54cd\u5e94\u7684\u53cc\u529f\u80fdORR\/OER\u7535\u50ac\u5316\u5242\u3002Ni12<\/sub>P5<\/sub>@NCNT\u57280.1M KOH\u6eb6\u6db2\u4e2d\u50ac\u5316\u5242\u5c55\u73b0\u51fa\u4e86\u4e0d\u540c\u5bfb\u5e38\u7684\u9ad8\u6d3b\u6027\uff0cORR(\u8d77\u59cb\u7535\u4f4d\u57280.90 V vs. <\/em>RHE)\uff0cOER (\u8fc7\u7535\u4f4d\u4e3a360 mv @10 ma cm-2<\/sup>)\uff0c\u0394E (eoer<\/sup>j=10<\/sub>-EORR<\/sup>1\/2<\/sub>) = 0.82 V\u3002\u5728\u5149\u7167\u4e0b (300 W\u6c19\u706f\uff0cAM 1.5G)\uff0cthe \u0394E\u8fdb\u4e00\u6b65\u964d\u4f4e\u52300.80V\u3002\u7531Ni12<\/sub>P5<\/sub>@NCNT\u6b63\u6781\u8bbe\u8ba1\u7684\u4e00\u79cd\u53ef\u5145\u7535\u7684\u950c\u7a7a\u6c14\u7535\u6c60\u57286M KOH\/0.2M Zn(Ac)2<\/sub>\u6eb6\u6db2\u4e2d\u5c55\u73b0\u51fa\u4e86\u4f4e\u7684\u5145\u653e\u7535\u7535\u52bf\u5dee(~0.75 V @ 10 ma cm-2<\/sup>, \u5145\u7535\u7535\u4f4d=1.94V\uff0c\u653e\u7535\u7535\u4f4d=1.19V)\u5e76\u4e14\u5177\u6709\u5faa\u73af\u8d85\u8fc75000\u6b21\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u5728\u5149\u7167\u4e0b\uff0c\u5c55\u73b0\u4e86\u66f4\u4f4e\u76841.90V\u7684\u5145\u7535\u7535\u4f4d\u4ee5\u53ca\u66f4\u9ad8\u76841.22V\u653e\u7535\u7535\u4f4d\u3002(\u5145\u653e\u7535\u7535\u52bf\u5dee: 0.68 V @ 10 ma cm-2<\/sup>)\u3002 \u8fd9\u79cd\u8f90\u5c04\u4e5f\u5bfc\u81f4\u4e86\u5f80\u8fd4\u6548\u7387\u7684\u589e\u52a0\u4ece~61.3% \u63d0\u9ad8\u5230\u4e86~64.2%\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aA Photo-responsive Bifunctional Electrocatalyst for Oxygen Reduction and Evolution Reactions <\/a>(Nano Energy. 2017., DOI: 10.1016\/j.nanoen.2017.11.020)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u5b66\u672f\u7ec4Z. Chen\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\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<\/p>\n

\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\u7bb1\uff1atougao@cailiaoren.com\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/p>\n

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

\u3010\u5f15\u8a00\u3011 \u5149\u50ac\u5316\/\u7535\u50ac\u5316\u63d0\u4f9b\u4e86\u4e00\u4e2a\u6709\u524d\u9014\u7684\u73af\u4fdd\u65b9\u5f0f\u6765\u6ee1\u8db3\u5168\u7403\u65e5\u76ca\u589e\u957f\u7684\u80fd\u6e90\u9700\u6c42\u901a\u8fc7\u5149\/\u7535\u5316\u5b66\u6c34\u5206\u88c2\u548c\u518d\u751f\u71c3\u6599\u7535\u6c60\u6765\u4ea7\u751f\u6e05\u6d01\u80fd\u6e90\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u53ef\u5145\u7535\u7684\u950c\u7a7a\u6c14\u7535\u6c60\u662f\u5177…<\/p>\n","protected":false},"author":3029,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-114648","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/114648"}],"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\/3029"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=114648"}],"version-history":[{"count":7,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/114648\/revisions"}],"predecessor-version":[{"id":114730,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/114648\/revisions\/114730"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=114648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=114648"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=114648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}