{"id":144164,"date":"2018-07-01T06:30:27","date_gmt":"2018-06-30T22:30:27","guid":{"rendered":"\/\/m.iemloyee.com\/?p=144164"},"modified":"2018-06-28T13:01:22","modified_gmt":"2018-06-28T05:01:22","slug":"jacs%ef%bc%9a1t%e7%9b%b8res2xse21-xx0-1%e7%ba%b3%e7%b1%b3%e7%82%b9%e7%9a%84%e5%88%b6%e5%a4%87%e3%80%81%e5%8f%8a%e5%85%b6%e9%ab%98%e6%95%88%e7%94%b5%e5%82%ac%e5%8c%96%e6%b0%a2%e6%9e%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=144164","title":{"rendered":"JACS\uff1a1T’\u76f8ReS2xSe2(1-x)(x=0-1)\u7eb3\u7c73\u70b9\u7684\u5236\u5907\u3001\u53ca\u5176\u9ad8\u6548\u7535\u50ac\u5316\u6c22\u6790"},"content":{"rendered":"

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

\u6c22\u6c14\u867d\u7136\u662f\u6e05\u6d01\u80fd\uff0c\u4f46\u662f\u53ef\u9760\u7684\u6790\u6c22\u53cd\u5e94\uff08HER\uff09\u9700\u8981\u7a33\u5b9a\u3001\u9ad8\u6548\u7684\u50ac\u5316\u5242\u3002\u6790\u6c22\u53cd\u5e94\uff08HER\uff09\u7684\u9ad8\u6548\u7535\u50ac\u5316\u5242\u7684\u5408\u7406\u8bbe\u8ba1\u548c\u5408\u6210\uff0c\u5bf9\u4e8e\u5b9e\u73b0\u53ef\u6301\u7eed\u7684\u6c22\u7ecf\u6d4e\u81f3\u5173\u91cd\u8981\u3002\u8fd1\u5e74\u6765\uff0c\u4eba\u4eec\u81f4\u529b\u4e8e\u63a2\u7d22\u5177\u6709\u4f4e\u8fc7\u7535\u4f4d\u548c\u9ad8\u6c34\u5206\u89e3\u6548\u7387\u7684\u7535\u50ac\u5316\u5242\uff0c\u53d1\u73b0MoS2<\/sub>\u7b49\u5206\u5c42\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u65cf\u5316\u5408\u7269\uff08TMD\uff09\u7eb3\u7c73\u6750\u6599\u5177\u6709\u66ff\u4ee3\u5546\u4e1a\u94c2\u57fa\u7684\u50ac\u5316\u5242\u7684\u6f5c\u80fd\u3002\u6700\u8fd1\uff0c\u57282H-\u76f8TMD\u7eb3\u7c73\u6750\u6599\u7684\u8fb9\u7f18\u53d1\u73b0\u4e86\u7535\u50ac\u5316HER\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u56e0\u6b64TMD\u7eb3\u7c73\u6750\u6599\u7684\u5c0f\u5c3a\u5bf8\u53ef\u4ee5\u66b4\u9732\u66f4\u591a\u6d3b\u6027\u4f4d\u70b9\u3002\u53e6\u5916\uff0cTMD\u7eb3\u7c73\u6750\u6599\u7684\u6676\u4f53\u7ed3\u6784\u4e5f\u80fd\u4fc3\u8fdb\u5176\u50ac\u5316\u6d3b\u6027\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u672c\u6587\u901a\u8fc7\u7ed3\u5408\u5316\u5b66\u6c14\u76f8\u4f20\u8f93\uff08CVT\uff09\u548c\u5316\u5b66\u5d4c\u5165Li\u7684\u65b9\u6cd5\uff0c\u53d1\u73b0\u4e86\u4e00\u79cd\u65b01T’\u76f8ReS2x<\/sub>Se2(1-x)<\/sub>(x=0-1)\u7eb3\u7c73\u70b9\u50ac\u5316\u5242\uff0c\u5177\u6709\u6700\u9ad8\u7684\u6790\u6c22\u6d3b\u6027\uff0c\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u751f\u4ea7\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u65b0\u52a0\u5761\u5357\u6d0b\u7406\u5de5\u5927\u5b66<\/strong>\u7684\u5f20\u534e<\/strong>\u548c\u65b0\u52a0\u5761\u79d1\u6280\u7814\u7a76\u5c40<\/strong>\u7684Yonghua Du<\/strong>\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u4f5c\u8005\u7b49\u4eba\uff0c\u7ed3\u5408\u5316\u5b66\u6c14\u76f8\u4f20\u8f93\u548cLi\u63d2\u5c42\uff0c\u5236\u5907\u4e86\u4e00\u7cfb\u52171T’\u76f8ReS2x<\/sub>Se2(1-x)<\/sub>(x=0-1)\u7eb3\u7c73\u70b9\uff0c\u53ef\u4ee5\u5728\u9178\u6027\u4ecb\u8d28\u4e2d\u5b9e\u73b0\u9ad8\u6027\u80fdHER\u3002\u5176\u4e2d\uff0c1T’\u76f8ReSSe\u7eb3\u7c73\u70b9\uff0c\u8868\u73b0\u51fa\u6700\u9ad8\u7684\u6790\u6c22\u6d3b\u6027\uff0cTafel\u659c\u7387\u4e3a50.1 mV dec-1<\/sup>\uff0c\u572810 mA cm-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u5177\u670984 mV\u7684\u4f4e\u8fc7\u7535\u4f4d\u3002\u539f\u56e0\u662f\u9ad8\u5ea6\u4e0d\u5bf9\u79f0\u76841T’\u6676\u4f53\u7ed3\u6784\u4e2d\uff0c\u4e0d\u5bf9\u79f0S\u7a7a\u4f4d\u5bfc\u81f4\u6d3b\u6027\u4f4d\u70b9\u5177\u6709\u6700\u4f73\u6c22\u5438\u6536\u80fd\u91cf\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>Preparation of 1T\u2032-Phase ReS2x<\/sub>Se2(1-x)(x=0-1)<\/sub> Nanodots for Highly Efficient Electrocatalytic Hydrogen Evolution Reaction<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Journal of the American Chemical Society<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong> 1 ReSSe ND<\/strong>\u7684\u5408\u6210\u8fc7\u7a0b\u548c\u8868\u5f81\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09ReESe\u6a21\u62df\u7ed3\u6784\u548cReESe ND\u5408\u6210\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff09ReSSe ND\u7684\u4f4e\u500dTEM\u56fe\u50cf\uff08\u63d2\u56fe\uff1aReSSe ND\u7684\u5c3a\u5bf8\u5206\u5e03\uff09\uff1b<\/p>\n

\uff08c\uff09ReSSe ND\u7684HRTEM\u56fe\u50cf\u3002\uff1b<\/p>\n

\uff08d\uff09\u5355\u4e2aReSSe ND\u7684HRTEM\u56fe\u50cf\uff1b<\/p>\n

\uff08e\uff09\u5355\u4e2aReSSe\u7eb3\u7c73\u70b9\u7684HAADF-STEM\u56fe\u50cf\uff1b<\/p>\n

\uff08f\uff09ReSSe ND\u7684EDS\u8c31\u56fe\uff1b<\/p>\n

\uff08g\uff09ReESe ND\u7a00\u91ca\u6eb6\u6db2\u7684\u7d2b\u5916\u53ef\u89c1\u5149\u8c31\uff08\u63d2\u5165\uff1aReSeND\u6eb6\u6db2\u7684\u5149\u5b66\u7167\u7247\uff09\uff1b<\/p>\n

\uff08h\uff09ReSSe ND\u7684AFM\u56fe\u50cf\uff1b<\/p>\n

\uff08i\uff09AFM\u56fe\u4e2d110 ReSSe ND\u9ad8\u5ea6\u7edf\u8ba1\u56fe\u3002<\/p>\n

\u56fe<\/strong> 2 ReSSe<\/strong>\u6676\u4f53\u548c<\/strong>NDs<\/strong>\u7684<\/strong>XPS<\/strong>\u548c<\/strong>XANES<\/strong>\u8c31\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09ReSSe\u6676\u4f53\u548cNDs\u4e2d\uff0cRe 4f\u7684XPS\u8c31\u56fe\uff1b<\/p>\n

\uff08b\uff09ReSSe\u6676\u4f53\u548cNDs\u4e2d\uff0cS 2p\u548cSe 3p\u7684XPS\u8c31\u56fe\uff1b<\/p>\n

\uff08c\uff09ReSSe\u6676\u4f53\u548cNDs\u7684XANES\u8c31\u56fe\uff1b<\/p>\n

\uff08d\uff09ReSSe\u6676\u4f53\u548cND\u7684Re L3<\/sub>-\u8fb9\u7f18\uff0cEXAFS\u5149\u8c31\u7684\u5085\u7acb\u53f6\u53d8\u6362k3<\/sup>\u52a0\u6743\u03c7\uff08k\uff09\u51fd\u6570\u56fe\u3002<\/p>\n

\u56fe<\/strong> 3 ReSSe ND<\/strong>\u7684\u7535\u50ac\u5316<\/strong>HER<\/strong>\u6027\u80fd\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u57280.5 M H2<\/sub>SO4<\/sub>\u6c34\u6eb6\u6db2\u4e2d\uff0cPt\/C\uff0cReSSe\u5757\u4f53\u548cReS2<\/sub>\uff0cReSSe\u548cReSe2<\/sub> ND\u7684\u6781\u5316\u66f2\u7ebf\u56fe\uff1b<\/p>\n

\uff08b\uff09\u662f\uff08a\uff09\u4e2d\u50ac\u5316\u5242\u7684Tafel\u659c\u7387\u56fe\uff1b<\/p>\n

\uff08c\uff09ReSSe\u5757\u4f53\uff0cReS2<\/sub> NDs\uff0cReSSe NDs\uff0cReSe2<\/sub> NDs\u7684Nyquist\u56fe\uff08\u63d2\u56fe\uff1a\uff08\u5de6\u4e0b\uff09\u5bf9\u5e94\u7684\u62df\u5408\u7b49\u6548\u7535\u8def\uff0c\uff08\u53f3\u4e0a\uff09\u7528\u7ea2\u8272\u865a\u7ebf\u6b63\u65b9\u5f62\u8868\u793a\u7684\u533a\u57df\u7684\u653e\u5927\u56fe\uff09\uff1b<\/p>\n

\uff08d\uff09\u57280.5 M H2<\/sub>SO4<\/sub>\u6c34\u6eb6\u6db2\u4e2d\uff0cReSSe ND\u768420000\u6b21\u7535\u52bf\u5faa\u73af\u524d\u540e\u7684\u6781\u5316\u66f2\u7ebf\u5bf9\u6bd4\u56fe\u3002<\/p>\n

\u56fe<\/strong> 4 ReS2<\/sub><\/strong>\uff0c<\/strong>ReS2<\/sub><\/strong>\u548c<\/strong>ReESe<\/strong>\u4e2d\uff0c\u4e0d\u540c\u7c7b\u578b<\/strong>S\/Se<\/strong>\u7a7a\u4f4d\u7684\u7406\u8bba\u8ba1\u7b97\u7ed3\u679c<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u7528ReS2<\/sub>\u8fb9\u7f18\uff0cReSe2<\/sub>\u8fb9\u7f18\uff0cReSSe\u8fb9\u7f18\uff0cReS2 LS-V<\/sub>\uff0cReSe2<\/sub> LSe-V<\/sub>\u548cReSSe LS-V<\/sub>\u7ed3\u5408\u7684H\u539f\u5b50\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b\uff091T’-ReS2<\/sub>\uff0c1T’-ReSe2<\/sub>\u548c1T’-ReSSe NDs\u8fb9\u7f18\u4f4d\u70b9\u548c\u7a7a\u4f4d\u70b9\u7684\u8ba1\u7b97\u81ea\u7531\u80fd\uff08\u0394GH*<\/sup>\uff09\u4e0eHER\u7684\u53cd\u5e94\u4f4d\u70b9\u5173\u7cfb\u56fe\u3002<\/p>\n

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

\u672c\u6587\u91c7\u7528CVT\u4e0e\u5316\u5b66Li\u5d4c\u5165\u76f8\u7ed3\u7684\u65b9\u6cd5\uff0c\u91c7\u7528ReS2<\/sub>\uff0cReS1.8<\/sub>Se0.2<\/sub>\uff0cReS1<\/sub>\u7c89\u672b\uff0c\u5236\u5907\u8d85\u5c0f\u76841T’-ReS2x<\/sub>Se2<\/sub>\uff08<\/sub>1-x<\/sub>\uff09<\/sub> ND\u3002\u5fae\u8c03ReS2x<\/sub>Se2<\/sub>\uff08<\/sub>1-x<\/sub>\uff09<\/sub>\u5757\u72b6\u6676\u4f53\u7684\u5316\u5b66\u7ec4\u6210\uff0c\u83b7\u5f97\u5177\u6709\u9ad8\u5bc6\u5ea6\u6d3b\u6027\u8fb9\u7f18\u4f4d\u70b9\u548c\u6d3b\u6027\u4f4e\u4f4d\u70b9S\u7a7a\u4f4d\u76841T’-ReSSe ND\uff0c\u5176\u80fd\u591f\u589e\u5f3aHER\u7684\u7535\u50ac\u5316\u6d3b\u6027\u3002\u572810 mA cm-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0cReSe2<\/sub> NDs\u5177\u6709\u4f4e\u8fc7\u7535\u4f4d84 mV\uff0cTafel\u659c\u7387\u4e3a50.1 mV dec-1<\/sup>\uff0c\u5e76\u5177\u6709\u51fa\u8272\u7684\u957f\u671f\u8010\u7528\u6027\u3002\u8fd9\u9879\u5de5\u4f5c\u53ef\u80fd\u4e3a\u539f\u5b50\u6c34\u5e73\u4e0a\uff0c\u5408\u7406\u8bbe\u8ba1\u548c\u5408\u6210\u5177\u6709\u4e0d\u5bf9\u79f0\u7ed3\u6784\u7684\u9ad8\u65481T’\u76f8TMD\u50ac\u5316\u5242\uff0c\u5f00\u8f9f\u4e86\u4e00\u6761\u65b0\u9014\u5f84\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Preparation of 1T\u2032-Phase ReS2x<\/sub>Se2(1-x)(x=0-1)<\/sub> Nanodots for Highly Efficient Electrocatalytic Hydrogen Evolution Reaction<\/a><\/strong>\uff08JACS, 2018, DOI: 10.1021\/jacs.8b04513\uff09\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<\/strong>tougao@cailiaoren.com<\/strong><\/a>\u3002<\/p>\n

\u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu<\/strong>\u3002<\/p>\n

\u6750\u6599\u725b\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\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/strong><\/a>\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":"

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