{"id":141402,"date":"2018-06-10T06:00:02","date_gmt":"2018-06-09T22:00:02","guid":{"rendered":"\/\/m.iemloyee.com\/?p=141402"},"modified":"2018-06-13T23:22:42","modified_gmt":"2018-06-13T15:22:42","slug":"adv-energy-mater-%ef%bc%9a%e9%80%9a%e8%bf%87moo3%e7%ba%b3%e7%b1%b3%e7%82%b9%e4%bd%8d%e7%82%b9%e8%bd%ac%e5%8f%98%e7%9a%84%e5%8f%97%e9%99%90%e6%80%a7%e5%88%b6%e5%a4%87%e5%9e%82%e7%9b%b4%e6%8e%92","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=141402","title":{"rendered":"Adv. Energy Mater.\uff1a \u901a\u8fc7\u9650\u57df\u6548\u5e94\u5c06MoO3\u70b9\u5bf9\u70b9\u8f6c\u5316\u4e3a\u5782\u76f4\u6392\u5217\u7684\u8d85\u5c0f\u5355\u5c42MoS2\u7528\u4e8e\u9ad8\u6548HER"},"content":{"rendered":"

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

\u6c22\u80fd\u662f\u4e00\u79cd\u9ad8\u6548\u73af\u4fdd\u7684\u65b0\u578b\u80fd\u6e90\u3002\u7535\u50ac\u5316\u6790\u6c22\uff08HER\uff09\u662f\u4e00\u79cd\u6709\u6548\u7684\u5236\u6c22\u624b\u6bb5\uff0c\u6790\u6c22\u50ac\u5316\u5242\u5219\u662f\u8be5\u6280\u672f\u624b\u6bb5\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u50ac\u5316\u5242\u7684\u4f7f\u7528\u80fd\u6709\u6548\u63d0\u9ad8\u6790\u6c22\u6548\u7387\uff0c\u6781\u5927\u964d\u4f4e\u6210\u672c\u3002\u7406\u8bba\u8ba1\u7b97\u548c\u5b9e\u9a8c\u89c2\u6d4b\u8868\u660eMoS2<\/sub>\u7531\u4e8e\u8fb9\u7f18\u4f4d\u70b9\/\u7a7a\u4f4d\u4e0e\u6d3b\u6027\u6c22\u7684\u5438\u9644\u81ea\u7531\u80fd\u63a5\u8fd1\u4e8e\u8d35\u91d1\u5c5ePt\uff0c\u8868\u73b0\u51fa\u7c7bPt\u7684\u6790\u6c22\u6027\u80fd\uff0c\u56e0\u6b64\u5907\u53d7\u5173\u6ce8\uff0c\u4f46\u5176\u6d3b\u6027\u4f4d\u70b9\u4e0d\u8db3\u3001\u5bfc\u7535\u6027\u5dee\uff0c\u9650\u5236\u4e86\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u57fa\u4e8e\u51cf\u5c0fMoS2<\/sub>\u5c3a\u5bf8\u3001\u5c42\u6570\u4ee5\u53ca\u6392\u5217\u65b9\u5f0f\u4ee5\u83b7\u53d6\u4e30\u5bcc\u6d3b\u6027\u4f4d\u70b9\uff0c\u6539\u5584\u4f4d\u70b9\u7535\u5b50\u7ed3\u6784\uff0c\u63d0\u9ad8\u5bfc\u7535\u6027\u662f\u63d0\u9ad8MoS2<\/sub> \u7c7b\u6750\u6599HER\u6027\u80fd\u7684\u6709\u6548\u9014\u5f84\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u5316\u5b66\u7814\u7a76\u6240\u5206\u5b50\u7eb3\u7c73\u7ed3\u6784\u4e0e\u7eb3\u7c73\u6280\u672f\u5b9e\u9a8c\u5ba4\u80e1\u52b2\u677e\u8bfe\u9898\u7ec4<\/strong>\uff0c\u4ee5\u5177\u5907\u4e30\u5bcc\u7eb3\u7c73\u5b54\u7684\u591a\u5b54\u78b3\uff08PC\uff09\u4f5c\u4e3a\u4e09\u7ef4\u9aa8\u67b6\uff0c\u94bc\u9178\u94f5\u4f5c\u4e3a\u91d1\u5c5e\u524d\u9a71\u4f53\uff0c\u9996\u5148\u5236\u5907\u51fa\u8d1f\u8f7d\u5728PC\u4e0a\u5c3a\u5bf8\u4ec5\u67092 nm\u4e14\u5747\u5300\u5206\u6563\u7684MoO3<\/sub>\u7eb3\u7c73\u70b9\u3002\u7136\u540e\u4ee5\u6b64\u4e3a\u524d\u9a71\u4f53\uff0c\u901a\u8fc7\u7eb3\u7c73\u5b54\u7684\u9650\u57df\u6548\u5e94\u5c06MoO3<\/sub>\u5728\u9ad8\u6e29S\u84b8\u6c7d\u4e0b\u70b9\u5bf9\u70b9\u53ef\u63a7\u8f6c\u5316\u6210\u5782\u76f4\u6392\u5e03\u5728PC\u4e0a\u5c3a\u5bf8\u4e3a2.77 nm\u7684\u5355\u5c42MoS2<\/sub>\u3002HAADF-STEM, ESR, Raman\u548cXPS\u7b49\u8868\u5f81\u8868\u660e\u6240\u6784\u7b51\u6750\u6599 \uff08MoS2<\/sub>-ML\uff09\u5177\u6709\u4e30\u5bcc\u7684\u8fb9\u7f18\u6d3b\u6027\u70b9\u548c\u7a7a\u4f4d\u3002\u57fa\u4e8e\u4e0a\u8ff0\u4f18\u70b9\uff0c\u4e14\u501f\u52a9PC\u6750\u6599\u7684\u826f\u597d\u7535\u5b50\u548c\u8d28\u91cf\u4f20\u8f93\u80fd\u529b\uff0c MoS2<\/sub>-ML\u5728\u9178\u6027\u4ecb\u8d28\u4e2d\u8868\u73b0\u51fa\u4e86\u4f18\u5f02\u7684\u7535\u50ac\u5316\u6790\u6c22\u6027\u80fd\uff0c\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a10 mA\/cm2<\/sup>\u548c100 mA\/mg\u65f6\uff0c\u8fc7\u7535\u52bf\u5206\u522b\u4e3a126 mV\u548c146 mV\uff0c\u4f18\u4e8e\u76ee\u524d\u5df2\u62a5\u9053\u7684\u7edd\u5927\u90e8\u5206\u7eafMoS2<\/sub>\u7c7b\u6750\u6599\u3002\u76f8\u5173\u6210\u679c\u88ab\u53d1\u8868\u5728Adv. Energy Mater.<\/strong>\u4e0a\uff0c\u9898\u4e3a\u201cSelf-Limited on-Site Conversion of MoO3<\/sub> Nanodots into Vertically Aligned Ultrasmall Monolayer MoS2<\/sub> for Efficient Hydrogen Evolution<\/strong>\u201d\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong>
\n \u56fe\u4e00\u3001PC\u3001MoO3<\/sub>\/PC\u548cMoS2<\/sub>-ML\u5f62\u8c8c\u3001\u5c3a\u5bf8\u548c\u7ed3\u6784\u7684\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a) PC\u78b3\u57fa\u5e95\u7684SEM\u56fe\uff1b<\/p>\n

(b, c, d) MoO3<\/sub>\u7eb3\u7c73\u70b9\u7684TEM\u3001HRTEM\u548c\u5c3a\u5bf8\u5206\u5e03\u56fe\uff1b<\/p>\n

(e, f, g, h) MoS2<\/sub>-ML\u7684TEM\u3001HRTEM\u3001\u5c3a\u5bf8\u5206\u5e03\u56fe\u4ee5\u53ca\u5c42\u6570\u5206\u5e03\u56fe\uff1b<\/p>\n

(i) MoO3<\/sub>\u8f6c\u5316\u4e3aMoS2<\/sub>-ML\u7684\u793a\u4f8b\u56fe\uff1b<\/p>\n

(j, k) MoS2<\/sub>-ML\u7684HAADF-STEM\u56fe\u548c\u76f8\u5e94\u7ed3\u6784\u56fe\uff1b<\/p>\n

(l) MoS2<\/sub>-ML\u548cMoS2<\/sub> NS\u7684S 2p XPS\u5bf9\u6bd4\u56fe\u3002<\/p>\n

\u56fe\u4e8c\u3001\u6750\u6599BET\u3001XRD\u548cRaman\u8868\u5f81\u53ca\u76f8\u5e94\u7684\u6570\u636e\u5bf9\u6bd4\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a, b) PC\u3001MoO3<\/sub>\/PC\u548cMoS2<\/sub> ML\u7684\u5b54\u5f84\u5206\u5e03\u66f2\u7ebf (\u63d2\u56fe\u4e3a\u76f8\u5e94\u7684N2<\/sub>\u5438\u9644\u7b49\u6e29\u66f2\u7ebf\u56fe)\u4ee5\u53ca\u6bd4\u8868\u9762\u79ef\u548c\u5b54\u5bb9\u79ef\u7684\u6bd4\u8f83\u56fe\uff1b<\/p>\n

(c, d) MoS2<\/sub> ML\u3001MoS2<\/sub> NS\u548cMoS2<\/sub> OS\u7684XRD\u56fe\u4ee5\u53ca\u7ec7\u6784\u7cfb\u6570\u56fe\uff1b<\/p>\n

(e, f) MoS2<\/sub> ML\u3001MoS2<\/sub> NS\u548cMoS2<\/sub> OS\u7684Raman\u56fe\u4ee5\u53caA1<\/sup>g<\/sub>\/E1<\/sup>2g<\/sub>\u5f3a\u5ea6\u5bf9\u6bd4\u56fe\u3002<\/p>\n

\u56fe\u4e09\u3001\u50ac\u5316\u5242\u6750\u6599\u7684\u7535\u50ac\u5316\u6790\u6c22\u6027\u80fd\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a) MoS2<\/sub> ML\u3001MoS2<\/sub> NS\u548cMoS2<\/sub> OS\u7684Cdl<\/sub>\u6570\u636e\u56fe\uff1b<\/p>\n

(b, c) MoS2<\/sub> ML\u3001MoS2<\/sub> NS\u548cMoS2<\/sub> OS\u7684\u6790\u6c22\u6781\u5316\u66f2\u7ebf\u56fe\u548c\u76f8\u5e94Tafel\u66f2\u7ebf\u56fe\uff1b<\/p>\n

(d) MoS2<\/sub> ML\u3001MoS2<\/sub> NS\u548cMoS2<\/sub> OS\u7684\u8d77\u59cb\u8fc7\u7535\u4f4d\u300110 mA\/cm2<\/sup>\u4e0b\u8fc7\u7535\u52bf\u4ee5\u53caTafel\u6570\u636e\u5bf9\u6bd4\u56fe\uff1b<\/p>\n

(e) MoS2<\/sub> ML\u540c\u5df2\u62a5\u9053\u6750\u6599\u5728100 mA\/mg\u4e0b\u8fc7\u7535\u52bf\u5bf9\u6bd4\u56fe\uff1b<\/p>\n

(f) 1000\u5708CV\u7a33\u5b9a\u6027\u6d4b\u8bd5\u626b\u63cf\u524d\u540eMoS2<\/sub> ML\u7684\u6790\u6c22\u6781\u5316\u66f2\u7ebf\u5bf9\u6bd4\u56fe\u3002<\/p>\n

\u56fe\u56db\u3001MoS2<\/sub> ML\u5c3a\u5bf8\u53d8\u5316\u4e0e\u6750\u6599\u6027\u80fd\u4e4b\u95f4\u7684\u5173\u7cfb<\/strong><\/p>\n

\"\"<\/p>\n

(a) MoS2<\/sub> ML-2.77\u3001MoS2<\/sub> ML-4.04\u548cMoS2<\/sub> ML-5.41\u7684\u5c3a\u5bf8\u548c\u5c42\u6570\u5206\u5e03\u56fe\uff1b<\/p>\n

(b) MoS2<\/sub> ML-2.77\u3001MoS2<\/sub> ML-4.04\u548cMoS2<\/sub> ML-5.41\u7684ESR\u56fe\uff1b<\/p>\n

(c) MoS2<\/sub> ML-2.77\u3001MoS2<\/sub> ML-4.04\u548cMoS2<\/sub> ML-5.41\u7684\u6790\u6c22\u6781\u5316\u66f2\u7ebf\u56fe\uff1b<\/p>\n

(d) MoS2<\/sub> ML-2.77\u3001MoS2<\/sub> ML-4.04\u548cMoS2<\/sub> ML-5.41\u7684TOF\u56fe\u3002<\/p>\n

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

\u7814\u7a76\u4eba\u5458\u5229\u7528\u5177\u5907\u4e30\u5bcc\u7eb3\u7c73\u5b54\u7684\u591a\u5b54\u78b3\u4e3a\u8f7d\u4f53\uff0c\u5229\u7528\u5b54\u9053\u9650\u57df\u6548\u5e94\u9996\u5148\u5236\u5f97\u5c3a\u5bf8\u4e3a2 nm \u7684MoO3<\/sub>\u7eb3\u7c73\u70b9\uff0c\u518d\u4ee5\u6b64\u7eb3\u7c73\u70b9\u4e3a\u6709\u9650Mo\u6e90\uff0c\u901a\u8fc7\u9ad8\u6e29\u6c14\u76f8S\u5316\uff0c\u5c06MoO3<\/sub>\u70b9\u5bf9\u70b9\u53ef\u63a7\u8f6c\u5316\u6210\u5782\u76f4\u6392\u5e03\u5728PC\u4e0a\u5c3a\u5bf8\u4e3a2.77 nm\u7684\u5355\u5c42MoS2<\/sub>\u3002<\/p>\n

\u7814\u7a76\u8868\u660e\uff0c\u6240\u6784\u7b51\u6750\u6599\u7684\u5355\u5c42MoS2<\/sub>\u5c3a\u5bf8\u8d8a\u5c0f\uff0c\u7535\u50ac\u5316\u6790\u6c22\u6027\u80fd\u8d8a\u4f18\u5f02\u3002\u901a\u8fc7\u4e00\u7cfb\u5217\u8868\u5f81\u8bc1\u5b9e\uff0c\u8fd9\u662f\u4e00\u79cd\u5168\u65b0\u7684\u5728MoS2<\/sub>\u4e0a\u6784\u7b51\u4e30\u5bcc\u8fb9\u7f18\u6d3b\u6027\u4f4d\u548c\u7a7a\u4f4d\u7684\u9650\u57df\u65b9\u6cd5\uff0c\u8be5\u7814\u7a76\u4e3a\u5236\u5907\u65b0\u578b\u9ad8\u6548\u4e8c\u7ef4\u786b\u65cf\u5316\u5408\u7269\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7b56\u7565\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aSelf-Limited on-Site Conversion of MoO3<\/sub> Nanodots into Vertically Aligned Ultrasmall Monolayer MoS2<\/sub> for Efficient Hydrogen Evolution<\/a><\/strong>\u00a0(Adv. Energy Mater. 2018, DOI: 10.1002\/aenm.201800734 )<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u4eba\u7ec4\u5362\u6587\u793c\u7f16\u8f91\uff0c\u5468\u4f1f\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\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\u7bb1tougao@cailiaoren.com<\/a>\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u6c22\u80fd\u662f\u4e00\u79cd\u9ad8\u6548\u73af\u4fdd\u7684\u65b0\u578b\u80fd\u6e90\u3002\u7535\u50ac\u5316\u6790\u6c22\uff08HER\uff09\u662f\u4e00\u79cd\u6709\u6548\u7684\u5236\u6c22\u624b\u6bb5\uff0c\u6790\u6c22\u50ac\u5316\u5242\u5219\u662f\u8be5\u6280\u672f\u624b\u6bb5\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u50ac\u5316\u5242\u7684\u4f7f\u7528\u80fd\u6709\u6548\u63d0\u9ad8\u6790\u6c22\u6548\u7387\uff0c\u6781\u5927…<\/p>\n","protected":false},"author":230,"featured_media":141403,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[2639],"class_list":["post-141402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-2639"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/141402"}],"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\/230"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=141402"}],"version-history":[{"count":9,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/141402\/revisions"}],"predecessor-version":[{"id":142502,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/141402\/revisions\/142502"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/141403"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=141402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=141402"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=141402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}