{"id":161735,"date":"2018-12-12T06:30:04","date_gmt":"2018-12-11T22:30:04","guid":{"rendered":"\/\/m.iemloyee.com\/?p=161735"},"modified":"2018-12-11T20:27:18","modified_gmt":"2018-12-11T12:27:18","slug":"nano-letters-%e7%be%9f%e5%9f%ba%e6%b0%9f%e5%8c%96%e7%89%a9%e8%a1%a8%e9%9d%a2%e8%87%aa%e9%87%8d%e6%9e%84%e5%82%ac%e7%94%9f%e9%ab%98%e6%95%88oer%e5%82%ac%e5%8c%96%e5%89%82","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=161735","title":{"rendered":"Nano Letters: \u00a0\u7f9f\u57fa\u6c1f\u5316\u7269\u8868\u9762\u81ea\u91cd\u6784\u50ac\u751f\u9ad8\u6548OER\u50ac\u5316\u5242"},"content":{"rendered":"

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

\u9ad8\u6027\u80fd\u7535\u50ac\u5316\u5242\u5728\u8bb8\u591a\u80fd\u6e90\u8f6c\u6362\u548c\u5b58\u50a8\u7cfb\u7edf\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4f5c\u4e3a\u6c34\u5206\u89e3\u6280\u672f\u3001\u71c3\u6599\u7535\u6c60\u3001\u548c\u91d1\u5c5e-\u7a7a\u6c14\u7535\u6c60\u4e2d\u7684\u5173\u952e\u53cd\u5e94\uff0c\u6c34\u6c27\u5316\u53cd\u5e94\uff08OER\uff09\u76ee\u524d\u4e3b\u8981\u4f7f\u7528\u7684\u662f\u5178\u578b\u7684\u9ad8\u6210\u672c\u548c\u7a00\u7f3a\u7684\u8d35\u91d1\u5c5e\u6c27\u5316\u7269(RuO2<\/sub>\/IrO2<\/sub>)\u8fdb\u884c\u50ac\u5316\u3002\u6b64\u5916, \u8fc7\u9ad8\u7684\u8fc7\u7535\u52bf(\u03b7)\u9a71\u52a8OER\u53cd\u5e94\u4e0d\u4ec5\u964d\u4f4e\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u800c\u4e14\u4e0d\u5229\u4e8e\u8bbe\u5907\u7684\u5b9e\u9645\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u4eba\u4eec\u4ed8\u51fa\u4e86\u5de8\u5927\u7684\u52aa\u529b\u6765\u5f00\u53d1\u57fa\u4e8e\u8fc7\u6e21\u91d1\u5c5e\u7684OER\u50ac\u5316\u5242\u6765\u66ff\u4ee3\u8d35\u91d1\u5c5e\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u7f8e\u56fd\u7231\u8377\u534e\u5dde\u7acb\u5927\u5b66\u80e1\u73ca (\u901a\u8baf\u4f5c\u8005<\/b><\/strong>) <\/b><\/strong>\u8bfe\u9898\u7ec4<\/b><\/strong>\u62a5\u9053\u4e86\u7f9f\u57fa\u6c1f\u5316\u94c1\u954d\u7eb3\u7c73\u7247\u9635\u5217\u5728OER\u6761\u4ef6\u4e0b\u53ef\u81ea\u91cd\u6784\uff0c\u8fdb\u800c\u8bf1\u53d1\u50ac\u5316\u5242\u8868\u9762\u5316\u5b66\u6210\u5206\u53ca\u76f8\u6f14\u53d8\u3002\u5728OER\u6761\u4ef6\u4e0b\uff0cF\u4eceNiFe-OH-F\u8868\u9762\u6790\u51fa\uff0c\u50ac\u5316\u5242\u6676\u6001\u8868\u9762\u8f6c\u53d8\u4e3a\u4ecb\u5b54\u72b6\u548c\u975e\u6676\u6001NiFe\u7f9f\u57fa\u6c27\u5316\u7269\u5c42\u3002\u8868\u9762\u91cd\u6784\u540e\u7684\u50ac\u5316\u5242\uff08NiFe-OH-F-SR\uff09\u57281M\u00a0KOH\u4e2d\u6240\u8868\u73b0\u51fa\u7684\u50ac\u5316\u6d3b\u6027\u76f8\u6bd4\u4e8e\u76f4\u63a5\u5408\u6210\u7684\u50ac\u5316\u5242\u63d0\u9ad8\u4e8658\u500d\uff08@\u00a0220 mV\u8fc7\u7535\u4f4d\uff09: \u572810 mA cm-2<\/sup>\u00a0OER\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u8fc7\u7535\u52bf\u4ec5176 mV\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\u00a0<\/b><\/strong>\u76f4\u63a5\u6c34\u70ed\u5408\u6210\u7684NiFe<\/b><\/strong>-OH-F<\/b><\/strong><\/p>\n

\"\"<\/p>\n

(a, b) \u954d\u94c1\u7f9f\u57fa\u6c1f\u5316\u7269SEM\u00a0\u5f62\u8c8c\u56fe<\/p>\n

(c,\u00a0d) \u954d\u94c1\u7f9f\u57fa\u6c1f\u5316\u7269HAADF-STEM\u00a0\u56fe<\/p>\n

\u56fe2<\/b><\/strong>\u00a0CV <\/b><\/strong>\u6d4b\u8bd5<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u524d50\u5708CV\u66f2\u7ebf<\/p>\n

\uff08b\uff09\u524d500\u5708CV\u66f2\u7ebf<\/p>\n

\uff08c\uff09\u7a33\u5b9a\u6027\u6d4b\u8bd5 \uff08@50 mAcm-2<\/sup>\uff09<\/p>\n

\u56fe3\u539f\u4f4d\u8868\u9762\u91cd\u6784\u524d\u540e \u5f62\u8c8c\u3001\u5316\u5b66\u7ec4\u6210\u3001\u53ca\u6676\u76f8\u5bf9\u6bd4<\/b><\/strong><\/p>\n

\"\"<\/p>\n

(a) SEM, (b-d) HAADF-STEM, (e,f) HAADF-EDX mapping, (g-i) XPS, (j) XRD<\/p>\n

\u56fe4\u8868\u9762\u91cd\u6784\u540e\u7684HAADF-STEM\u622a\u9762\u56fe<\/b><\/strong><\/p>\n

\"\"
\n \u56fe<\/b><\/strong>5 <\/b><\/strong>\u7535\u5316\u5b66\u6d4b\u8bd5<\/b><\/strong><\/p>\n

\"\"\uff08a\uff09<\/b><\/strong>LSV\/CV, \u00a0(b-d) \u8fc7\u7535\u52bf, \u00a0(c) \u5854\u83f2\u5c14\u659c\u7387, \u00a0(d) \u6027\u80fd\u5bf9\u6bd4, \u00a0(e) EIS \u66f2\u7ebf,(f) BET \u6d4b\u8bd5<\/p>\n

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

\u7814\u7a76\u4eba\u5458\u7b2c\u4e00\u6b21\u62a5\u9053\u4e86\u6c1f\u79bb\u5b50\u5728\u94c1\u954d\u6c22\u6c27\u5316\u7269\u4e2d\u539f\u4f4d\u6790\u51fa\u5f15\u53d1\u7684\u8868\u9762\u91cd\u6784\u73b0\u8c61\u80fd\u591f\u5927\u5e45\u5ea6\u63d0\u9ad8\u50ac\u5316\u5242\u7684\u50ac\u5316\u6d3b\u6027\u3002\u8be5\u91cd\u6784\u80fd\u591f\u6539\u53d8\u6750\u6599\u8868\u9762\u5316\u5b66\u6210\u5206\uff0c\u6676\u76f8\uff0c\u7eb3\u7c73\u7ed3\u6784\u53ca\u8868\u9762\u79ef\uff0c\u6545\u6709\u671b\u6269\u5c55\u5230\u5176\u4ed6\u7535\u6781\/\u7535\u89e3\u8d28\u76f8\u5173\u7684\u80fd\u6e90\u8f6c\u6362\u53ca\u5b58\u50a8\u5e94\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aZhang, B.; Jiang, K.; Wang, H.; Hu S. Fluoride-Induced Dynamic Surface Self-Reconstruction Produces Unexpectedly Efficient Oxygen-Evolution Catalyst. Nano Letters (2018) DOI: 10.1021\/acs.nanolett.8b04466<\/u><\/a>\u00a0<\/p>\n

\u672c\u6587\u7531\u7814\u7a76\u8005\u56e2\u961f<\/b><\/strong>\u4f9b\u7a3f\uff0c\u7f16\u8f91\u90e8\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP<\/b><\/strong><\/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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u9ad8\u6027\u80fd\u7535\u50ac\u5316\u5242\u5728\u8bb8\u591a\u80fd\u6e90\u8f6c\u6362\u548c\u5b58\u50a8\u7cfb\u7edf\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4f5c\u4e3a\u6c34\u5206\u89e3\u6280\u672f\u3001\u71c3\u6599\u7535\u6c60\u3001\u548c\u91d1\u5c5e-\u7a7a\u6c14\u7535\u6c60\u4e2d\u7684\u5173\u952e\u53cd\u5e94\uff0c\u6c34\u6c27\u5316\u53cd\u5e94\uff08OER\uff09\u76ee\u524d\u4e3b\u8981\u4f7f\u7528\u7684\u662f\u5178…<\/p>\n","protected":false},"author":10213,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-161735","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/161735"}],"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\/10213"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161735"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/161735\/revisions"}],"predecessor-version":[{"id":161743,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/161735\/revisions\/161743"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161735"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}