{"id":181737,"date":"2019-07-29T12:00:17","date_gmt":"2019-07-29T04:00:17","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=181737"},"modified":"2019-07-28T23:24:11","modified_gmt":"2019-07-28T15:24:11","slug":"%e7%bb%bf%e8%89%b2%e8%83%bd%e6%ba%90%e5%82%ac%e5%8c%96%e8%a7%a3-%e4%b8%8d%e6%b0%b4%e7%9a%84%e6%b0%b4%e8%a3%82%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=181737","title":{"rendered":"\u52c7\u6562\u7684\u79d1\u5b66\u5bb6\u4eec\uff0c\u6765\u4e00\u8d77\u5236\u670d\u53ef\u6015\u7684\u4e00\u6c27\u5316\u4e8c\u6c22\u5427\uff01"},"content":{"rendered":"

\u3010\u524d\u8a00\u3011<\/strong><\/span><\/p>\n

\u6c34\u80fd\u8f7d\u821f\uff0c\u4ea6\u80fd\u716e\u7ca5\u3002\u8bf4\u8d77\u6c34\u6765\uff0c\u4f60\u53ef\u80fd\u4f1a\u89c9\u5f97\u533a\u533a\u767d\u6c34\u5e73\u5e73\u65e0\u5947\uff0c\u6bcf\u5929\u559d\u4e4b\u7528\u4e4b\uff0c\u65e9\u5df2\u89c1\u602a\u4e0d\u602a\uff1b\u53c8\u6216\u8005\u4f1a\u89c9\u5f97\u5927\u6d77\u65e0\u8fb9\u3001\u7011\u5e03\u6ec2\u6cb1\u3001\u5976\u8336\u9187\u9999\u3001\u80a5\u5b85\u5feb\u4e50\u6c34\u7545\u723d\u3002\u800c\u5728\u6211\u56fd\uff0c\u6bcf\u5929\u5343\u5343\u4e07\u4e07\u7684\u9152\u684c\u4e0a\uff0c\u6c34\u548c\u4e59\u9187\u642d\u914d\u88ab\u5524\u4e3a\u7f8e\u9152\uff0c \u201c\u5b81\u53ef\u80c3\u4e0a\u70c2\u4e2a\u6d1e\uff0c\u4e0d\u8ba9\u611f\u60c5\u88c2\u6761\u7f1d\u201d\u7684\u8c6a\u8a00\u58ee\u8bed\u4e1d\u4e1d\u7f15\u7f15\uff0c\u4e0d\u7edd\u4e8e\u8033\uff1b\u8bf4\u8d77\u6c34\u6765\uff0c\u77ff\u6cc9\u6c34\u3001\u7eaf\u51c0\u6c34\u3001\u81ea\u6765\u6c34\u3001\u6c5f\u6c34\u3001\u6cb3\u6c34\u3001\u6d77\u6c34\u3001\u84b8\u998f\u6c34\u3001\u8d85\u7eaf\u6c34\u548c\u53bb\u79bb\u5b50\u6c34\u3001\u2026\u6c34\u4f3c\u4e4e\u53c8\u5343\u79cd\u4e07\u79cd\uff0c\u65e0\u5f62\u65e0\u8e2a\u3002\u6700\u8fd1\u5783\u573e\u5206\u7c7b\u96be\u5012\u4e86\u4e0a\u6d77\u4eba\u6c11\uff0c\u5374\u4e3a\u7b14\u8005\u627e\u5230\u4e86\u7ec8\u6781\u5f52\u5bbf\u3002\u4f5c\u4e3a\u4e00\u540d\u5b66\u672f\u5783\u573e\uff0c\u7b14\u8005\u7ecf\u5e38\u88ab\u4eba\u79f0\u4e4b\u4e3a\u6c34\u8d27\uff0c\u88ab\u5584\u5fc3\u4eba\u79f0\u4e3a\u201c\u767e\u5c81\u5c71\u201d\uff0c\u610f\u4e3a\u6c34\u8d27\u4e2d\u7684\u8d35\u65cf\u3002\u800c\u6bcf\u5f53\u7b14\u8005\u9047\u5230\u5b66\u672f\u5de8\u5de8\u4e4b\u65f6\uff0c\u5d07\u62dc\u4e4b\u60c5\u4fbf\u5982\u6ed4\u6ed4\u6c5f\u6c34\u7ef5\u5ef6\u4e0d\u7edd\uff0c\u53c8\u5982\u9ec4\u6cb3\u6cdb\u6ee5\u4e00\u53d1\u4e0d\u53ef\u6536\u62fe\u3002\u6bcf\u5f53\u9891\u9891\u5237\u5c4f\u9738\u699c\u7684\u65b0\u80fd\u6e90\u3001\u6e05\u6d01\u80fd\u6e90\u7b49\u8bdd\u9898\u88ab\u63d0\u8d77\uff0c\u5927\u5bb6\u53ef\u80fd\u4f1a\u60f3\u8d77\u201c\u6c34\u529b\u53d1\u7535\u201d\uff0c\u4e09\u5ce1\u3001\u5c0f\u6d6a\u5e95\u3001\u845b\u6d32\u575d\u6c34\u7535\u7ad9\u4e3a\u6211\u4eec\u5e26\u6765\u4e86\u6e05\u6d01\u7684\u7535\u529b\uff0c\u8ba9\u6211\u4eec\u66f4\u52a0\u6109\u5feb\u5730\u73a9\u624b\u673a\uff08\u4e0d\u5bf9\uff0c\u662f\u770b\u6587\u732e\uff09\u3002\u4e07\u7269\u751f\u957f\u4f3c\u4e4e\u4e5f\u79bb\u4e0d\u5f00\u6c34\uff0c\u968f\u7740\u4eba\u7c7b\u793e\u4f1a\u7684\u53d1\u5c55\uff0c\u4eba\u7c7b\u6587\u660e\u7684\u8fdb\u6b65\uff0c\u201c\u4e0a\u5584\u82e5\u6c34\u201d\u7684\u6c34\u5df2\u7ecf\u5b8c\u5168\u878d\u5165\u4e86\u4eba\u7c7b\u7684\u6587\u5316\uff0c\u7231\u7f8e\u7684\u4eba\u90fd\u975e\u5e38\u6ce8\u91cd\u8865\u6c34\uff0c\u800c\u6c34\u6700\u521d\u4e00\u6c27\u5316\u4e8c\u6c22\u7684\u6b8b\u9177\u9762\u76ee\u5df2\u88ab\u5927\u5bb6\u6e10\u6e10\u9057\u5fd8\u3002\u5e78\u4e8f\u8f9b\u52e4\u53ef\u7231\u7684\u79d1\u5b66\u5bb6\u4eec\u7814\u7a76\u51fa\u4e86\u6700\u65b0\u7684\u79d1\u6280\u624b\u6bb5\u6765\u5236\u8861\u8fd9\u79cd\u201c\u4efb\u4f55\u4eba\u90fd\u4f1a\u4e3a\u4e4b\u4e0a\u763e\uff0c\u5e76\u4f1a\u5728\u8131\u79bb\u5176168\u4e2a\u5c0f\u65f6\u540e\u6e10\u6e10\u6b7b\u53bb\u201d\u7684\u53ef\u6015\u5316\u5408\u7269\u2014\u2014\u4e00\u6c27\u5316\u4e8c\u6c22\u3002<\/strong>\u8fd9\u79cd\u72c2\u62fd\u9177\u70ab\u540a\u7684\u6700\u524d\u6cbf\u79d1\u6280\u4fbf\u662f\u4e00\u6c27\u5316\u4e8c\u6c22\u88c2\u89e3\u4e5f\u5c31\u662f\u6c34\u88c2\u89e3<\/strong>\u3002<\/span><\/p>\n

\u56fe\u4e00\u3001\u53ef\u6015\u7684\u4e00\u6c27\u5316\u4e8c\u6c22<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u56fe\u7247\u6765\u81ea\u7f51\u7edc<\/span><\/p>\n

\u3010\u6c34\u88c2\u89e3\u7684\u6982\u5ff5\u7b80\u8ff0<\/strong> \u3011<\/strong><\/span><\/p>\n

\u8a00\u5f52\u6b63\u4f20\uff0c\u6c34\u88c2\u89e3\u4f7f\u7528\u5730\u7403\u4e0a\u542b\u91cf\u6700\u4e3a\u4e30\u5bcc\u7684\u8d44\u6e90\u4e4b\u4e00\u6c34\uff08\u6bd5\u7adf\u6d77\u6d0b\u9762\u79ef\u5360\u5730\u7403\u8868\u9762\u768470%\u5de6\u53f3\uff09\uff0c\u901a\u8fc7\u88c2\u89e3\u6c34\u5f97\u5230\u6c22\u6c14\u548c\u6c27\u6c14\u3002\u6c22\u6c14\u4f5c\u4e3a\u6e05\u6d01\u80fd\u6e90\u53ef\u4ee5\u7528\u6765\u66ff\u4ee3\u5316\u77f3\u71c3\u6599\uff0c\u66f4\u91cd\u8981\u7684\u662f\uff0c\u6c22\u6c14\u71c3\u70e7\u7684\u4ea7\u7269\u662f\u6c34\uff0c\u5b8c\u5168\u6ca1\u6709\u6c61\u67d3\uff0c\u800c\u4e14\u6574\u4e2a\u53cd\u5e94\u5b9e\u73b0\u4e86\u7eff\u8272\u95ed\u73af\uff08\u7ec8\u4e8e\u53ef\u4ee5\u548c\u96fe\u973e\u8bf4\u62dc\u62dc\u4e86\uff09\u3002\u6240\u4ee5\u4f7f\u7528\u53ef\u518d\u751f\u80fd\u6e90\uff08\u592a\u9633\u80fd\u3001\u98ce\u7535\u3001\u6c34\u7535\u7b49\uff09\u8fdb\u884c\u6c34\u88c2\u89e3\uff0c\u8fd9\u4e9b\u80fd\u6e90\u4fbf\u88ab\u4fdd\u5b58\u4e3a\u5316\u5b66\u80fd\u5b58\u50a8\u4e0b\u6765\u3002\u6c34\u88c2\u89e3\u53cd\u5e94\u662f\u672a\u6765\u6e05\u6d01\u53ef\u6301\u7eed\u80fd\u6e90\u5faa\u73af\u4e2d\u91cd\u8981\u7684\u4e00\u73af\uff08\u6240\u4ee5\u7814\u7a76\u4ef7\u503c\u5341\u5206\u5de8\u5927\uff09\u3002<\/span><\/p>\n

\u987e\u540d\u601d\u4e49\uff0c\u6c34\u88c2\u89e3\u5c31\u662f\u5c06\u6c34\u4e2d\u7684\u5316\u5b66\u952e(H-O\u952e)\u6253\u65ad\uff0c\u7136\u540e\u5c06\u91cd\u83b7\u81ea\u7531\u7684H+<\/sup>\u548cO2-<\/sup>\u4eec\u91cd\u65b0\u6210\u952e\uff0c\u5206\u522b\u751f\u6210H2<\/sub>\u548cO2<\/sub>\u3002\u6c34\u4e2d\u5316\u5b66\u952e\u6253\u65ad\u540e\uff0c\u8fd8\u5904\u5728\u91cd\u56de\u81ea\u7531\u8eab\u559c\u60a6\u4e2d\u7684H\u548cO\u8fc5\u901f\u88ab\u6c27\u5316\u8fd8\u539f\u751f\u6210O2<\/sub>\u548cH2<\/sub>\u9038\u51fa\u6db2\u4f53\uff0c\u6240\u4ee5\u8fd9\u4e00\u53cd\u5e94\u4e5f\u88ab\u53eb\u505a\u559c\u6c27\u53cd\u5e94\u548c\u559c\u6c22\u53cd\u5e94\uff0c\u540e\u6765\u4e5f\u5199\u4f5c\u6790\u6c27\u53cd\u5e94\uff08OER\uff09\u548c\u6790\u6c22\u53cd\u5e94\uff08HER\uff09\uff08\u672c\u53e5\u8bdd\u8bf7\u7406\u6027\u89e3\u8bfb\uff0c\u53bb\u4f2a\u5b58\u771f\uff09\u3002\u6574\u4e2a\u6c34\u88c2\u89e3\u53cd\u5e94\u9700\u8981\u7684\u80fd\u91cf\u53ef\u6765\u81ea\u4e8e\u592a\u9633\u80fd\uff08\u5149\u50ac\u5316\u6c34\u88c2\u89e3\uff09\u3001\u5404\u79cd\u5f62\u5f0f\u7684\u53ef\u518d\u751f\u80fd\u6e90\u8f6c\u5316\u6210\u7684\u7535\u80fd\uff08\u7535\u50ac\u5316\u6c34\u88c2\u89e3\uff09\u6216\u8005\u524d\u4e24\u8005\u7684\u8026\u5408\uff08\u5149\u7535\u50ac\u5316\u6c34\u88c2\u89e3\uff09\u3002\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u7535\u50ac\u5316\u6c34\u88c2\u89e3\u3002<\/strong><\/span><\/p>\n

\u56fe\u4e8c\u3001\u6c34\u88c2\u89e3\u793a\u610f\u56fe<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u56fe\u7247\u6765\u81ea\u7f51\u7edc<\/span><\/p>\n

\u3010\u6c34\u88c2\u89e3\u7684\u57fa\u672c\u7406\u8bba\u3011<\/strong><\/span><\/p>\n

\u4ece\u6c34\u7684\u5316\u5b66\u5f0f\u2014\u2014H2<\/sub>O\u5c31\u53ef\u4ee5\u770b\u51fa\u6765\u6c34\u5168\u89e3\u4f1a\u4ea7\u751f\u6c22\u548c\u6c27\uff0c\u6240\u4ee5\u6c34\u88c2\u89e3\u662f\u7531\u4e24\u4e2a\u534a\u53cd\u5e94\u7ec4\u6210\u7684\u3002\u5728\u9178\u6027\u53ca\u4e2d\u6027\u6eb6\u6db2\u4e2d\u7684\u53cd\u5e94\u4e3a\uff1a2H2<\/sub>O\u2192O2<\/sub>+4H+<\/sup>+4e– <\/sup>\uff08OER\uff0cE0<\/sup>=- 1.23V\uff09\uff0c4H+<\/sup>+4e–<\/sup>\u21922H2<\/sub> (HER, E0<\/sup>= 0.00V), 2H2<\/sub>O\u2192O2<\/sub>+2H2<\/sub>\uff08\u603b\u53cd\u5e94\uff0cE0<\/sup>= -1.23V\uff09\uff1b\u5728\u78b1\u6027\u6eb6\u6db2\u4e2d\u7684\u53cd\u5e94\u4e3a\uff1a4OH–<\/sup>\u2192O2<\/sub>+2H2<\/sub>O+4e– <\/sup>\uff08OER\uff0cE0<\/sup>= -0.4V\uff09, 4H2<\/sub>O+4e–<\/sup>\u21922H2<\/sub>+4OH–<\/sup> (HER, E0<\/sup>= -0.83V), 2H2<\/sub>O\u2192O2<\/sub>+2H2<\/sub>\uff08\u603b\u53cd\u5e94\uff0cE0<\/sup>= – 1.23V\uff09\u3002<\/span><\/p>\n

HER\uff1a<\/strong>\u6790\u6c22\u53cd\u5e94\u6d89\u53ca\u4e24\u4e2a\u7535\u5b50\u7684\u8f6c\u79fb\uff0c\u4e00\u822c\u7531Volmer step\uff0cHeyrovsky step\u548cTafel step\u7ec4\u6210\u3002\u5728\u9178\u6027\u53ca\u4e2d\u6027\u4e2dHER\u7684\u57fa\u5143\u53cd\u5e94\u6709\uff1a H+ <\/sup>+ e– <\/sup>\u2192 Had<\/sub>\u00a0 (Volmer step)\uff0cH+<\/sup> + e–<\/sup> + Had <\/sub>\u2192 H2<\/sub> (Heyrovsky step), 2Had <\/sub>\u2192 H2<\/sub> (Tafel step); \u78b1\u6027\u6eb6\u6db2\u4e2d\u7684\u57fa\u5143\u53cd\u5e94\u6709\uff1a H2<\/sub>O + e–<\/sup> \u2192 OH–<\/sup> + Had<\/sub> (Volmer step), H2<\/sub>O + e– <\/sup>+ Had<\/sub> \u2192 OH–<\/sup> + H2<\/sub> (Heyrovsky step)\u3002<\/span><\/p>\n

\u5728\u8f83\u96be\u4ee5\u53d1\u751f\u7684\u78b1\u6027\u53ca\u4e2d\u6027HER\u4e2d\uff0c\u4e3b\u8981\u5f71\u54cd\u56e0\u7d20\u6709\uff1a1. \u76f8\u8f83\u4e8e\u9178\u6027OER\uff0c\u6c34\u7684\u89e3\u79bb\u4e5f\u5c31\u662fH2<\/sub>O\u4e2dH-O\u952e\u7684\u65ad\u88c2\u662f\u4e00\u4e2a\u9700\u8981\u7a81\u7834\u7684\u96be\u70b9\uff1b2. \u6c34\u5728\u50ac\u5316\u5242\u8868\u9762\u7684\u5438\u9644\u80fd\u5bf9\u53cd\u5e94\u7684\u53d1\u751f\u6709\u5f71\u54cd\uff1b3. OH–<\/sup>\u79bb\u5b50\u7684\u6d53\u5ea6\u53ef\u6539\u53d8\u6c22\u952e\u952e\u80fd\u4ece\u800c\u5f71\u54cdHER\u6027\u80fd\uff1b4.\u78b1\u6027\u6eb6\u6db2\u4e2dH+<\/sup>\u548cOH–<\/sup>\u7684\u5feb\u901f\u590d\u5408\u6539\u53d8\u4e86\u57fa\u5143\u53cd\u5e94\uff0c\u50ac\u5316\u5242\u5bf9Had<\/sub>\u7684\u5438\u9644\u80fd\u4e5f\u8981\u9002\u4e2d\uff1b5.H2<\/sub>\u7684\u8131\u9644\u3002<\/span><\/p>\n

OER\uff1a<\/strong>\u6790\u6c27\u53cd\u5e94\u662f\u4e00\u4e2a\u8bbe\u8ba1\u56db\u7535\u5b50\u8f6c\u79fb\u56db\u8d28\u5b50\u8026\u5408\u7684\u80fd\u91cf\u722c\u5761\u7684\u8fc7\u7a0b\uff0c\u5177\u6709\u7f13\u6162\u7684\u52a8\u529b\u5b66\uff0c\u8f83\u96be\u4ee5\u53d1\u751f\u3002\u9178\u6027\u53ca\u4e2d\u6027\u4e2dOER\u7684\u57fa\u5143\u53cd\u5e94\u6709\uff1aH2<\/sub>O+ M \u2192M-OH+H+<\/sup>+ e– <\/sup>(1),\u00a0 M-OH \u2192M-O* + H+<\/sup>+ e–<\/sup>(2), H2<\/sub>O+M-O* \u2192M-OOH + H+<\/sup>+e–<\/sup>(3),\u00a0 M-OOH \u2192 M + O2<\/sup> + H+<\/sup>+ e–<\/sup>(4) ; \u78b1\u6027\u6eb6\u6db2\u4e2d\u7684\u57fa\u5143\u53cd\u5e94\u6709\uff1aM-OH + OH–<\/sup> \u2192 M-O*+H2<\/sub>O+e–<\/sup> (1), \u00a0M-O*+OH–<\/sup>\u2192M-OOH+e–<\/sup> (2),\u00a0 M-OOH + OH–<\/sup> \u2192 M-OO* + H2<\/sub>O + e–<\/sup> (3), \u00a0M-OO* + OH–<\/sup> \u2192 M-OH + O2<\/sub> + e–<\/sup> (4)\u3002<\/span><\/p>\n

OER\u53d1\u751f\u7684\u4e3b\u8981\u5f71\u54cd\u56e0\u7d20\u6709\uff1a1.\u6c34\u6216\u8005\u6c22\u6c27\u6839\u5728\u50ac\u5316\u5242\u4e0a\u7684\u5438\u9644\uff1b2.\u6c34\u6216\u8005\u6c22\u6c27\u6839\u4e2dO-H\u952e\u7684\u65ad\u88c2\uff1b3.O-O\u952e\u7684\u5f62\u6210\uff1b4.O2<\/sub>\u7684\u8131\u9644\u3002<\/span><\/p>\n

\u3010\u6c34\u88c2\u89e3\u7684\u7814\u7a76\u65b9\u6cd5\u3011<\/strong><\/span><\/p>\n

1. \u975e\u539f\u4f4d\uff08<\/strong>ex-situ<\/strong>\uff09\u8c31\u5b66\u8868\u5f81\u65b9\u6cd5\uff08<\/strong>HER+OER<\/strong>\uff09<\/strong><\/span><\/p>\n

\u975e\u539f\u4f4d\u8868\u5f81\u65b9\u6cd5\u5c31\u50cf\u90a3\u4e2a\u613f\u610f\u548c\u4f60\u67f4\u7c73\u6cb9\u76d0\u5987\u5531\u592b\u968f\u7684\u61a8\u539a\u8019\u8033\u6735\uff0c\u603b\u662f\u9ed8\u9ed8\u8f93\u51fa\u7ed9\u4f60\u6ee1\u6ee1\u7684\u5b89\u5168\u611f\u3002\u975e\u539f\u4f4d\u8868\u5f81\u65b9\u6cd5\u7684\u4e00\u4e2a\u201c\u975e\u201d\u5b57\u4f3c\u4e4e\u5c06\u8fd9\u7c7b\u8868\u5f81\u65b9\u6cd5\u7684\u6734\u5b9e\u548c\u76d8\u6258\u51fa\uff0c\u5176\u5b9e\u975e\u539f\u4f4d\u8868\u5f81\u65b9\u6cd5\u662f\u7ec4\u6210\u6bcf\u4e00\u79d1\u7814\u673a\u6784\u7684\u91cd\u8981\u90e8\u5206\uff0c\u8e0f\u5b9e\u3001\u4fbf\u6377\u3001\u4fe1\u606f\u4e30\u5bcc\u4ee5\u53ca\u591a\u6837\u5316\u7684\u975e\u539f\u4f4d\u8868\u5f81\u65b9\u6cd5\u6b63\u7aed\u5c3d\u5168\u529b\u63a8\u52a8\u7740\u4eba\u7c7b\u793e\u4f1a\u7684\u8fdb\u6b65\uff01<\/span><\/p>\n

1.1 XRD<\/strong><\/span><\/p>\n

XRD \u662f\u6700\u4e3a\u5e38\u89c1\u7684\u4e00\u79cd\u8868\u5f81\u624b\u6bb5\uff0c\u5176\u5168\u79f0\u4e3aX-ray diffraction\uff0c\u4e5f\u5c31\u662fX\u5c04\u7ebf\u884d\u5c04\u3002\u901a\u8fc7\u5bf9\u6750\u6599\u8fdb\u884cX\u5c04\u7ebf\u884d\u5c04\uff0c\u5206\u6790\u5176\u884d\u5c04\u56fe\u8c31\uff0c\u53ef\u4ee5\u5bf9\u6c34\u88c2\u89e3\u50ac\u5316\u5242\u7684\u7269\u76f8\u8fdb\u884c\u5206\u6790\uff0c\u786e\u5b9a\u6750\u6599\u7684\u7ec4\u6210\u548c\u6676\u4f53\u7ed3\u6784\u3002<\/span><\/p>\n

\u51e0\u4e4e\u6bcf\u7bc7\u591a\u76f8\u6c34\u88c2\u89e3\u50ac\u5316\u5242\u7814\u7a76\u6587\u7ae0\u90fd\u6709XRD\u8868\u5f81\uff0c\u8fd9\u91cc\u5217\u51fa\u5929\u6d25\u5927\u5b66\u675c\u5e0c\u6587\u6559\u6388<\/strong>\u8bfe\u9898\u7ec4\u53d1\u8868\u5728Adv. Mater<\/strong>.<\/em>( Engineering NiO\/NiFe LDH Intersection to Bypass Scaling Relationship for Oxygen Evolution Reaction via Dynamic Tridimensional Adsorption of Intermediates. DOI: 10.1002\/adma.201804769)\u4e0a\u7684\u4e00\u7bc7\u6587\u7ae0\uff08\u56fe\u4e09a\uff09\u3002\u56fe\u4e09a\u4e2d\u6d4b\u5b9a\u4e86NiO\/NiFe LDH\u548cNiFeLDH\u7684XRD\uff0c\u786e\u5b9a\u4e86NiO\/NiFe LDH\u7684\u7ed3\u6784\u3002\u672c\u7814\u7a76\u4e2dNiO\/NiFe LDH\u8d1f\u8f7d\u5728\u6ce1\u6cabCu\u7535\u6781\u4e0a\u540e\u57281M KOH\u7535\u89e3\u6db2\u4e2d\u6c34\u6c27\u5316\u7684\u7535\u6d41\u5bc6\u5ea6\u8fbe\u523030 mA cm-2<\/sup>\u65f6\u4ec5\u9700\u8981205 mV\u7684\u8fc7\u7535\u52bf\uff0c\u6027\u80fd\u5341\u5206\u5f3a\u52b2\u3002<\/span><\/p>\n

\u5357\u4eac\u5de5\u4e1a\u5927\u5b66\u90b5\u5b97\u5e73<\/strong>\u6559\u6388\u8bfe\u9898\u7ec4\u53d1\u8868\u5728Sci. Adv.<\/em><\/strong>( Two orders of magnitude enhancement in oxygen evolution reactivity on amorphous Ba0.5<\/sub>Sr0.5<\/sub>Co0.8<\/sub>Fe0.2<\/sub>O3-d <\/sub>nanofilms with tunable oxidation state. DOI: 10.1126\/sciadv.1603206)\u7684\u4e00\u7bc7\u6587\u7ae0\uff08\u56fe\u4e09b\uff09\u3002\u7814\u7a76\u8005\u4eec\u4f7f\u7528\u78c1\u63a7\u6e85\u5c04\u7684\u65b9\u6cd5\u5236\u5907\u51fa\u8868\u9762\u6c27\u5316\u7684\u954d\u57fa\u5e95\u4e0a\u8d1f\u8f7d\u65e0\u5b9a\u5f62BSCF\u8584\u819c\u7684\u50ac\u5316\u5242\uff0c\u76f8\u8f83\u4e8e\u6676\u6001\u7684BSCF\u50ac\u5316\u5242\uff0c\u8be5\u50ac\u5316\u5242\u7684OER\u8d28\u91cf\u6d3b\u6027\u63d0\u9ad8\u4e86\u7ea6315\u500d\u3002<\/span><\/p>\n

\u56fe\u4e09\u3001\u4e0d\u540c\u6750\u6599\u7684<\/strong>XRD<\/strong>\u56fe\u8c31<\/strong><\/span><\/p>\n

\"\"<\/p>\n

1.2<\/strong>\u7d2b\u5916<\/strong>–<\/strong>\u53ef\u89c1\u5149\u5438\u6536\u8c31<\/strong><\/span><\/p>\n

\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\u5c5e\u4e8e\u5206\u5b50\u5149\u8c31\uff0c\u662f\u7531\u4e8e\u6750\u6599\u4e2d\u5206\u5b50\u7684\u4ef7\u7535\u5b50\u53d1\u751f\u8dc3\u8fc1\u800c\u4ea7\u751f\u7684\u3002\u5229\u7528\u7269\u8d28\u7684\u5206\u5b50\u6216\u79bb<\/a>\u5b50\u5bf9\u7d2b\u5916\u548c\u53ef\u89c1\u5149\u7684\u5438\u6536\u6240\u4ea7\u751f\u7684\u7d2b\u5916\u53ef\u89c1\u5149\u8c31\u53ca\u5438\u6536\u7a0b\u5ea6\u53ef\u4ee5\u5bf9\u7269\u8d28\u7684\u7ec4\u6210\u3001\u542b\u91cf\u548c\u7ed3\u6784\u8fdb\u884c\u5206\u6790\u3001\u6d4b\u5b9a\u548c\u63a8\u65ad\u3002\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\u6cd5\u5e7f\u6cdb\u7528\u4e8e\u6709\u673a\u548c\u65e0\u673a\u7269\u8d28\u7684\u5b9a\u6027\u548c\u5b9a\u91cf\u6d4b\u5b9a\u3002\u8be5\u65b9\u6cd5\u5177\u6709\u7075\u654f\u5ea6\u9ad8\u3001\u51c6\u786e\u5ea6\u597d\u3001\u9009\u62e9\u6027\u4f18\u64cd\u4f5c\u7b80\u4fbf\u4ee5\u53ca\u5206\u6790\u901f\u5ea6\u597d\u7b49\u7279\u70b9\u3002\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\u5728\u5206\u5b50\u6c34\u88c2\u89e3\u50ac\u5316\u5242\u7684\u8868\u5f81\u4e2d\u4f7f\u7528\u9891\u7e41\u3002<\/span><\/p>\n

\u65e5\u672c\u5206\u5b50\u79d1\u5b66\u7814\u7a76\u6240\u7684<\/strong>Shigeyuki Masaoka <\/strong>\u56e2\u961f<\/strong>\u5728Nature<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u6c34\u6c27\u5316TOF\u9ad8\u8fbe1900 s-1<\/sup>\u7684\u5206\u5b50\u50ac\u5316\u5242Fe5\uff0c\u7814\u7a76\u4f7f\u7528\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\u8bc1\u660e\u4e86\u5206\u5b50\u50ac\u5316\u5242\u7684\u7a33\u5b9a\u6027\u3002\uff08Nature<\/em>\uff0c530,\u00a0 465\u2013468)\u3002\u7f8e\u56fd\u57c3\u9ed8\u91cc\u5927\u5b66\u7684<\/strong>Craig L. Hill<\/strong>\u6559\u6388\u56e2\u961f\u5728Science<\/em><\/strong>\uff08Science<\/em>\uff0c<\/em> DOI\uff1a10.1126\/science.1185372\uff09\u4e0a\u53d1\u8868\u4e86\u7b2c\u4e00\u4f8b\u5ec9\u4ef7\u8fc7\u6e21\u91d1\u5c5eCo4<\/sub>POM\u6790\u6c27\u50ac\u5316\u5242\uff0c\u56fe\u4e94\u662f\u5176\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\u53ca\u7ed3\u6784\u793a\u610f\u56fe\u3002<\/span><\/p>\n

\u56fe\u56db\u3001<\/strong>Fe5<\/strong>\u5206\u5b50\u50ac\u5316\u5242\u53cd\u5e94\u524d\u540e\u7684\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\u53ca\u5176\u7ed3\u6784\u793a\u610f\u56fe<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u56fe\u4e94\u3001<\/strong>[Co4<\/sub>(H2<\/sub>O)2<\/sub>(aPW9<\/sub>O34<\/sub>)2<\/sub>]10\u2013<\/sup>\u5206\u5b50\u50ac\u5316\u5242\u7684\u7d2b\u5916\u53ef\u89c1\u5438\u6536\u5149\u8c31\u53ca\u5176\u7ed3\u6784\u793a\u610f\u56fe<\/strong><\/span><\/p>\n

\"\"<\/p>\n

1.3<\/strong>\u62c9\u66fc\u5149\u8c31<\/strong><\/span><\/p>\n

1928\u5e74\uff0c\u5370\u5ea6\u79d1\u5b66\u5bb6C.V.\u62c9\u66fc\u5b9e\u9a8c\u53d1\u73b0\uff0c\u5f53\u5149\u7a7f\u8fc7\u900f\u660e\u4ecb\u8d28\u88ab\u5206\u5b50\u6563\u5c04\u7684\u5149\u53d1\u751f\u9891\u7387\u53d8\u5316\uff0c\u8fd9\u4e00\u73b0\u8c61\u79f0\u4e3a\u62c9\u66fc\u6563\u5c04<\/strong>\u3002\u62c9\u66fc\u5149\u8c31\u5206\u6790\u6cd5\u662f\u57fa\u4e8e\u62c9\u66fc\u6563\u5c04\u6548\u5e94\uff0c\u5bf9\u4e0e\u5165\u5c04\u5149\u9891\u7387\u4e0d\u540c\u7684\u6563\u5c04\u5149\u8c31\u8fdb\u884c\u5206\u6790\u4ee5\u5f97\u5230\u5206\u5b50\u632f\u52a8\u3001\u8f6c\u52a8\u65b9\u9762\u4fe1\u606f\uff0c\u5e76\u5e94\u7528\u4e8e\u5206\u5b50\u7ed3\u6784\u7814\u7a76\u7684\u4e00\u79cd\u5206\u6790\u65b9\u6cd5\u3002\u62c9\u66fc\u5149\u8c31\u4e0e\u7ea2\u5916\u5149\u8c31\u6709\u76f8\u4e92\u8865\u5145\u7684\u5173\u7cfb\uff0c\u975e\u6781\u6027\u5206\u5b50\u53ef\u4ee5\u7528\u62c9\u66fc\u5149\u8c31\u6765\u7814\u7a76\u3001\u5206\u8fa8\u3001\u89e3\u6790\u800c\u5f88\u96be\u7528\u7ea2\u5916\u5149\u8c31\u8fdb\u884c\u7814\u7a76\u3002\u5728\u975e\u91d1\u5c5e\u6c34\u88c2\u89e3\u50ac\u5316\u5242\u3001LDH\u6c34\u88c2\u89e3\u50ac\u5316\u5242\u548c\u8fc7\u6e21\u91d1\u5c5e\u786b\u65cf\u5316\u5408\u7269\u7b49\u50ac\u5316\u5242\u4e2d\u5e38\u4f7f\u7528\u62c9\u66fc\u5149\u8c31\u8fdb\u884c\u6750\u6599\u7684\u7ed3\u6784\u5206\u6790\u3002<\/span><\/p>\n

\u65b0\u52a0\u5761\u5357\u6d0b\u7406\u5de5\u5927\u5b66\u5f20\u534e\u6559\u6388<\/strong>\u8bfe\u9898\u7ec4\u5728Nat. Chem.<\/em><\/strong>\uff08DOI: 10.1038\/s41557-018-0035-6\uff09\u4e0a\u62a5\u9053\u4e86\u5927\u89c4\u6a21\u5236\u5907\u9ad8\u7eaf\u5ea6\u7684\u5fae\u7c73\u7ea7\u91d1\u5c5e\u76f81T’-MoX2<\/sub>\uff08X = S\uff0cSe\uff09\u5c42\u72b6\u6676\u4f53\u3002\u5728\u9178\u6027HER\u53cd\u5e94\u4e2d\uff0c1T’-MoS2<\/sub>\u7684\u57fa\u9762\u6bd42H-MoS2<\/sub>\u7684\u57fa\u9762\u66f4\u52a0\u6d3b\u8dc3\uff08\u56fe\u516d\uff09\u3002\u4f5c\u8005\u7528\u62c9\u66fc\u5149\u8c31\u533a\u5206\u5f00\u4e861T’-MoS2<\/sub>\u4e0e2H-MoS2<\/sub>\u7ed3\u6784\u4e0a\u7684\u4e0d\u540c\u3002<\/span><\/p>\n

\u56fe\u516d\u3001<\/strong>1T\u2032-MoS2<\/sub> \u7247and 2H-MoS2<\/sub>\u7247\u7684\u62c9\u66fc\u5149\u8c31<\/span><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u53ca1T\u2032-MoS2<\/sub> \u7247\u7684\u7535\u5b50\u9009\u533a\u884d\u5c04\u56fe(b)\u3002<\/span><\/p>\n

\u7f8e\u56fd\u51ef\u6492\u897f\u50a8\u5927\u5b66\u7684\u6234\u9ece\u660e<\/strong>\u6559\u6388\u8bfe\u9898\u7ec4\u5728J. Am. Chem. Soc.<\/em><\/strong>\u53d1\u8868\u4e86\u9898\u4e3a\u201cUltrathin Black Phosphorus-on-Nitrogen Doped Graphene for Efficient Overall Water Splitting: Dual Modulation Roles of Directional Interfacial Charge Transfer\u201d\u7684\u6587\u7ae0\uff08J. Am. Chem. Soc.<\/em>\uff0c<\/em>2019\uff0c141\uff0c12\uff0c4972-4979\uff09\u3002\u7814\u7a76\u8005\u4eec\u5c06\u5177\u6709\u66f4\u9ad8\u8d39\u7c73\u80fd\u7ea7\u7684N\u63ba\u6742\u77f3\u58a8\u70ef\uff08NG\uff09\u4e0e\u53ef\u6eb6\u6db2\u5904\u7406\u7684\u8d85\u8584\u5265\u843d\u7684\u9ed1\u78f7\u7eb3\u7c73\u7247\uff08EBP\uff09\u8026\u5408\u5f97\u5230\u65b0\u7684\u975e\u91d1\u5c5e2D \/ 2D\u5f02\u8d28\u7ed3\u6784\uff08EBP @ NG\uff09\u3002\u5176\u5177\u6709\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u4e24\u76f8\u63a5\u89e6\u754c\u9762\u548c\u72ec\u7279\u7684\u7535\u5b50\u914d\u7f6e\uff0c\u53ef\u4f5c\u4e3a\u53cc\u529f\u80fd\u50ac\u5316\u5242\u7528\u4e8e\u78b1\u6027\u6790\u6c22\u548c\u6790\u6c27\u53cd\u5e94\uff08HER \/ OER\uff09\u3002\u7814\u7a76\u4e2d\u4f7f\u7528\u62c9\u66fc\u5149\u8c31\u5bf9\u6750\u6599\u7684\u7ed3\u6784\u8fdb\u884c\u4e86\u8868\u5f81\u548c\u786e\u8ba4\u3002<\/span><\/p>\n

\u56fe\u4e03\u3001\u6750\u6599\u7684\u62c9\u66fc\u5149\u8c31\u53ca\u76f8\u5e94\u7684\u632f\u8f6c\u6a21\u578b\u3002<\/strong><\/span><\/p>\n

\"\"<\/p>\n

2. \u539f\u4f4d\uff08<\/strong>In-situ<\/strong>\uff09\u53ca\u65f6\u95f4\u5206\u8fa8<\/strong>(Time-resolved)<\/strong>\u8868\u5f81\u65b9\u6cd5\uff08<\/strong>HER+OER<\/strong>\uff09<\/strong><\/span><\/p>\n

\u559d\u539f\u5473\u5976\u8336\uff0c\u505a\u539f\u4f4d\u8868\u5f81\uff0c\u6211\u5c31\u662f\u79d1\u7814\u754c\u6700\u9753\u7684\u4ed4\uff01<\/span><\/p>\n

2.1 <\/strong>\u539f\u4f4d\u7535\u5b50\u987a\u78c1\u5171\u632f\u8c31\uff08<\/strong>Operando EPR\/ESR<\/strong>\uff09<\/strong><\/span><\/p>\n

\u7535\u5b50\u987a\u78c1\u5171\u632f\uff08electron paramagnetic resonance\uff0cEPR\uff09\u662f\u7531\u4e0d\u914d\u5bf9\u7535\u5b50\u7684\u78c1\u77e9\u53d1\u6e90\u7684\u4e00\u79cd\u78c1\u5171\u632f\u6280\u672f\uff0c\u53ef\u7528\u4e8e\u4ece\u5b9a\u6027\u548c\u5b9a\u91cf\u65b9\u9762\u68c0\u6d4b\u7269\u8d28\u539f\u5b50\u6216\u5206\u5b50\u4e2d\u6240\u542b\u7684\u4e0d\u914d\u5bf9\u7535\u5b50\uff0c\u5e76\u63a2\u7d22\u5176\u5468\u56f4\u73af\u5883\u7684\u7ed3\u6784\u7279\u6027\u3002\u5bf9\u81ea\u7531\u57fa\u800c\u8a00\uff0c\u8f68\u9053\u78c1\u77e9\u51e0\u4e4e\u4e0d\u8d77\u4f5c\u7528\uff0c\u603b\u78c1\u77e9\u7684\u7edd\u5927\u90e8\u5206\uff0899%\u4ee5\u4e0a\uff09\u7684\u8d21\u732e\u6765\u81ea\u7535\u5b50\u81ea\u65cb\uff0c\u6240\u4ee5\u7535\u5b50\u987a\u78c1\u5171\u632f\uff08EPR\uff09\u4ea6\u79f0\u201c\u7535\u5b50\u81ea\u65cb\u5171\u632f\u201d\uff08ESR\uff09\u3002EPR\u53ef\u4ee5\u7528\u4e8e\u68c0\u6d4b\u5728\u5206\u5b50\u8f68\u9053\u4e2d\u51fa\u73b0\u4e0d\u914d\u5bf9\u7535\u5b50\uff08\u6216\u79f0\u5355\u7535\u5b50\uff09\u7684\u7269\u8d28\u6216\u8005\u5728\u539f\u5b50\u8f68\u9053\u4e2d\u51fa\u73b0\u5355\u7535\u5b50\u7684\u7269\u8d28\u3002\u7531\u4e8e\u7279\u5b9a\u5206\u5b50\u4e2d\u7279\u5b9a\u7684\u5355\u7535\u5b50\u5177\u6709\u7279\u5b9a\u7684g\u503c\uff0c\u6240\u4ee5EPR\u53ef\u4ee5\u7528\u4e8e\u9274\u5b9a\u7269\u8d28\u4e2d\u5355\u7535\u5b50\u7684\u79cd\u7c7b\u3002<\/span><\/p>\n

\u4e2d\u79d1\u9662\u5316\u5b66\u6240\u7684\u5f20\u7eaf\u559c\u7814\u7a76\u5458<\/strong>\u5728Science<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u4eba\u5de5\u5408\u6210\u7684\u7b2c\u4e00\u4f8b\u4eff\u5929\u7136\u7eff\u8272\u690d\u7269\u4e2d\u7684\u6c34\u6c27\u5316\u50ac\u5316\u5242\uff08OEC\uff09Mn4<\/sub>CaO5<\/sub>\u7c07\u5408\u7269\u7684\u50ac\u5316\u5242\uff08Science<\/em>\uff0c<\/em> DOI: 10.1126\/science.aaa6550\uff09\u3002\u8be5\u50ac\u5316\u5242\u4e0d\u4f46\u5177\u6709\u548c\u81ea\u7136\u754cOEC\u4e00\u6837\u7684\u91d1\u5c5e\u6c27\u5316\u7269\u6838\u8fd8\u5177\u6709\u7c7b\u4f3c\u7684\u914d\u4f53\u73af\u5883\u5e76\u4e14\u8be5\u50ac\u5316\u5242\u5177\u6709S-state\u5faa\u73af\u3002\u4f5c\u8005\u5728+1.1 V versus NHE.\u7684\u7535\u52bf\u4e0b\u4f7f\u7528EPR\u539f\u4f4d\u89c2\u6d4b\u5230\u4e86\u50ac\u5316\u5242\u7684S2\u6001\u3002\u50ac\u5316\u5242\u7684S2\u6001\u4e5f\u5c31\u662f\u50ac\u5316\u5242\u5931\u53bb\u4e24\u4e2a\u7535\u5b50\uff0c\u50ac\u5316\u5242\u4e2d\u4e24\u4e2a\u4e09\u4ef7Mn\u53d8\u4e3a\u56db\u4ef7Mn\u7684\u72b6\u6001\u3002<\/span><\/p>\n

\u56fe\u516b\u3001\u4eba\u5de5\u5408\u6210\u7684<\/strong>Mn4<\/sub>CaO5<\/sub><\/strong>\u7c07\u5408\u7269\u50ac\u5316\u5242\u5728\u6c34\u6c27\u5316\u8fc7\u7a0b\u4e2d\u7684<\/strong>S2<\/strong>\u6001\u7684<\/strong>EPR<\/strong>\u8c31\u56fe<\/strong>(a)<\/strong>\u4ee5\u53ca\u5176\u57fa\u6001\u7ed3\u6784\u793a\u610f\u56fe\uff08<\/strong>b<\/strong>\uff09<\/strong><\/span><\/p>\n

\"\"<\/p>\n

2.2 <\/strong>\u539f\u4f4d\u540c\u6b65\u8f90\u5c04<\/strong>X<\/strong>\u5c04\u7ebf\u8868\u5f81\uff08<\/strong>Operando XANES&EXAFS<\/strong>\uff09<\/strong><\/span><\/p>\n

XAFS\u5373X-ray absorption Fine Structure\u4e2d\u6587\u540d\u79f0\u4e3aX \u5c04\u7ebf\u5438\u6536\u7cbe\u7ec6\u7ed3\u6784\u3002\u6240\u8c13\u7684\u7cbe\u7ec6\u7ed3\u6784\u5373\u662f\u6307X\u5c04\u7ebf\u5438\u6536\u5149\u8c31\u5728\u5438\u6536\u8fb9\u9644\u8fd1\u53ca\u5176\u9ad8\u80fd\u91cf\u7aef\u5b58\u5728\u4e00\u4e9b\u5206\u7acb\u7684\u5cf0\u6216\u6ce2\u72b6\u8d77\u4f0f\u3002\u5982\u56fe\u4e5d\uff0cXAFS\u5305\u62ecXANES(X-ray absorption near edge structure, X\u5c04\u7ebf\u5438\u6536\u8fd1\u8fb9\u7ed3\u6784)\u548cEXAFS(\u6269\u5c55X\u5c04\u7ebf\u5438\u6536\u7cbe\u7ec6\u7ed3\u6784\u8c31, Extend X-ray Absorption Fine Structure)\uff08\u4e24\u8005\u5e76\u65e0\u4e25\u683c\u754c\u9650\uff09\uff0c\u4e24\u8005\u7684\u5212\u5206\u4f9d\u636e\u4e3b\u8981\u662f\u4f9d\u636e\u7cbe\u7ec6\u7ed3\u6784\u4ece\u5438\u6536\u8fb9\u524d\u81f3\u9ad8\u80fd\u5ef6\u4f38\u6bb5\u7ea61000eV\u4e2d\u8c31\u56fe\u5f62\u6210\u673a\u5236\uff08\u591a\u91cd\u6563\u5c04\u4e0e\u5355\u6b21\u6563\u5c04\uff09\u7684\u4e0d\u540c\u3002XANES\u7684\u8303\u56f4\u4e00\u822c\u4e3a\u5438\u6536\u8fb9\u524d-\u5438\u6536\u8fb9\u540e50eV\u3002\u5176\u7279\u70b9\u6709\uff1a\u632f\u8361\u5267\u70c8\uff08\u5438\u6536\u4fe1\u53f7\u6e05\u6670\uff0c\u6613\u4e8e\u6d4b\u91cf\uff09\uff1b\u8c31\u91c7\u96c6\u65f6\u95f4\u77ed\uff0c\u9002\u5408\u4e8e\u65f6\u95f4\u5206\u8fa8\u5b9e\u9a8c\uff1b\u5bf9\u4ef7\u6001\u3001\u672a\u5360\u636e\u7535\u5b50\u6001\u548c\u7535\u8377\u8f6c\u79fb\u7b49\u5316\u5b66\u4fe1\u606f\u654f\u611f\uff1b\u5bf9\u6e29\u5ea6\u4f9d\u61d2\u6027\u5f88\u5f31\uff0c\u53ef\u7528\u4e8e\u9ad8\u6e29\u539f\u4f4d\u5316\u5b66\u5b9e\u9a8c\uff1b \u5177\u6709\u7b80\u5355\u7684\u201c\u6307\u7eb9\u6548\u5e94\u201d\uff0c\u53ef\u5feb\u901f\u9274\u522b\u5143\u7d20\u7684\u5316\u5b66\u79cd\u7c7b\u3002EXAFS\u7684\u8303\u56f4\u4e00\u822c\u4e3a\u5438\u6536\u8fb9\u540e50eV – 1000eV\u3002\u5176\u8c31\u7ebf\u7279\u70b9\u6709\uff1a\u53ef\u4ee5\u5f97\u5230\u4e2d\u5fc3\u539f\u5b50\u4e0e\u914d\u4f4d\u539f\u5b50\u7684\u952e\u957f\u3001\u914d\u4f4d\u6570\u3001\u65e0\u5e8f\u5ea6\u7b49\u4fe1\u606f\u3002\u4e0d\u8fc7\uff0cEXAFS\u5bf9\u7acb\u4f53\u7ed3\u6784\u5e76\u4e0d\u654f\u611f\u3002\u503c\u5f97\u6307\u51fa\u7684\u662f\uff0cEXAFS\u53ef\u4ee5\u7528\u6765\u5bf9\u65e0\u5b9a\u5f62\u6750\u6599\u7684\u7ed3\u6784\u8fdb\u884c\u8868\u5f81\u786e\u5b9a\u3002<\/span><\/p>\n

\u56fe\u4e5d\u3001<\/strong>XANES<\/strong>\u548c<\/strong>EXAFS<\/strong>\u7684\u533a\u522b\uff08\u56fe\u7247\u6765\u81ea\u7f51\u7edc\uff09<\/strong><\/span><\/p>\n

\u00a0\"\"<\/strong><\/span><\/p>\n

\u4e2d\u79d1\u9662\u4e0a\u6d77\u9ad8\u7814\u9662\u7684<\/strong>Shuo Zhang<\/strong>\u7b49\u4eba\u5728\u53d1\u8868\u4e86\u9898\u4e3a\u201cSpontaneous delithiation under operando <\/em>condition triggers formation of amorphous active layer in spinel cobalt oxides electrocatalyst towards oxygen evolutio\u201d\u7684\u6587\u7ae0\uff08ACS Catal.<\/em>\uff0c<\/em>2019\uff0c9\uff0c7389-7397\uff09\u3002\u63ed\u793a\u4e86\u4e86\u5bf9Li2<\/sub>Co2<\/sub>O4<\/sub>OER\u50ac\u5316\u5242\u50ac\u5316\u8fc7\u7a0b\u4e2d\u81ea\u53d1\u6d3b\u5316\u8fc7\u7a0b\u7684\u539f\u4f4d\u8868\u5f81\u3002\u7814\u7a76\u4eba\u5458\u5728\u65bd\u52a0\u7535\u538b\u7684\u6761\u4ef6\u4e0b\u91c7\u7528\u539f\u4f4d\u7684\u540c\u6b65\u8f90\u5c04\u5149\u6e90X\u5c04\u7ebf\u8868\u5f81\u5bf9\u50ac\u5316\u5242\u8fdb\u884c\u68c0\u6d4b\uff0c\u53d1\u73b0\u968f\u7740\u53cd\u5e94\u65f6\u95f4\u7684\u589e\u52a0\uff0cCo\u9010\u6e10\u88ab\u6c27\u5316\uff0c\u4ef7\u6001\u4e0a\u5347\uff0cCo-O\u952e\u9010\u6e10\u7f29\u77ed\u3002<\/span><\/p>\n

\u56fe\u5341\u3001<\/strong>1 M KOH<\/strong>\u4e2d\uff0c<\/strong>1.6 V<\/strong>\u4e0b\uff0c<\/strong>Li2<\/sub>Co2<\/sub>O4<\/sub><\/strong>\u4e2d<\/strong>Co-K<\/strong>\u8fb9\u7684<\/strong>XANES<\/strong>\u8c31\u548c\u76f8\u5e94\u7684<\/strong>FT-EXAFS<\/strong>\u7ed3\u679c\u3002<\/strong><\/span>\"\"<\/strong><\/span><\/p>\n

\u56fd\u7acb\u53f0\u6e7e\u5927\u5b66\u7684\u9648\u6d69\u94ed<\/strong>\u6559\u6388\u8bfe\u9898\u7ec4\u53d1\u8868\u4e86\u9898\u4e3a\u201cOperando <\/em>Unraveling the Structural\/Chemical Stability of Psubstituted CoSe2<\/sub> Electrocatalysts toward Hydrogen\/Oxygen Evolution Reactions in Alkaline Electrolyte\u201d\u7684\u6587\u7ae0\uff08ACS Energy Lett.<\/em>\uff0c<\/em>2019\uff0c4\uff0c987-994\uff09\u3002\u672c\u7814\u7a76\u4e2d\uff0c\u7814\u7a76\u8005\u4eec\u8fdb\u884c\u4e86\u4e00\u7cfb\u5217\u64cd\u4f5c\u6d4b\u91cf\uff0c\u5305\u62ec\u539f\u4f4dX\u5c04\u7ebf\u5438\u6536\u5149\u8c31\uff0c\u6db2\u76f8\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u548c\u539f\u4f4d\u62c9\u66fc\u5149\u8c31\uff0c\u4ee5\u5b9e\u65f6\u63ed\u793aP-\u53d6\u4ee3CoSe2<\/sub>\u7535\u50ac\u5316\u5242\u5728\u6c22\u6c14\u4e0b\u548c\u78b1\u6027\u7535\u89e3\u6db2\u6790\u6c27\u53cd\u5e94\u4e2d\u7684\u7ed3\u6784\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u3002 \u5b9e\u9a8c\u7ed3\u679c\u63ed\u793a\u4e86\u5728\u78b1\u6027\u7535\u89e3\u8d28\u4e2d\uff0cP\u53d6\u4ee3\u7684CoSe2<\/sub>\u7535\u50ac\u5316\u5242\u5145\u5f53\u201c\u524d\u50ac\u5316\u5242\u201d\u800c\u4e0d\u662f\u771f\u6b63\u7684\u6d3b\u6027\u7269\u8d28\u3002\u78f7\u7684\u5f15\u5165\u53ef\u80fd\u5728\u521d\u59cbCoSe2<\/sub>\u4e2d\u7684Co\u9633\u79bb\u5b50\u5468\u56f4\u4ea7\u751f\u66f4\u591a\u7a7a\u4f4d\u6216\u7f3a\u9677\uff0c\u5e76\u4e14\u663e\u7740\u4fc3\u8fdb\u5176\u7ed3\u6784\u8f6c\u53d8\u6210\u201c\u771f\u5b9e\u53cd\u5e94\u6027\u7269\u8d28\u201d\u3002<\/span><\/p>\n

\u56fe\u5341\u4e00\u3001<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\uff08a\uff09c-CoSe2<\/sub>\u548c\uff08b\uff09CoSe1.2<\/sub>6P1.42<\/sub>\u5728HER\u8fc7\u7a0b\u7684\u5404\u79cd\u7535\u4f4d\u4e0b\u7684\u539f\u4f4dCo K\u8fb9\u7f18XANE\u5149\u8c31\uff0c\uff08c\uff09c-CoSe2<\/sub>\u548c\uff08d\uff09CoSe1.26<\/sub>P1.42<\/sub>\u5728OER\u8fc7\u7a0b\u7684\u5404\u79cd\u7535\u4f4d\u4e0b\u7684\u539f\u4f4dCo K\u8fb9\u7f18XANE\u5149\u8c31\u3002<\/span><\/p>\n

3. \u540c\u4f4d\u7d20\u6807\u8bb0\u5206\u6790\u6cd5<\/strong><\/span><\/p>\n

\u540c\u4f4d\u7d20\u53ef\u7528\u4e8e\u8ffd\u8e2a\u7269\u8d28\u7684\u8fd0\u884c\u548c\u53d8\u5316\u89c4\u5f8b\u3002\u501f\u52a9\u540c\u4f4d\u7d20\u539f\u5b50\u4ee5\u7814\u7a76\u53cd\u5e94\u5386\u7a0b\u548c\u673a\u7406\u7684\u65b9\u6cd5\u3002\u5373\u540c\u4f4d\u7d20\u7528\u4e8e\u8ffd\u8e2a\u7269\u8d28\u8fd0\u884c\u548c\u53d8\u5316\u8fc7\u7a0b\u65f6\uff0c\u53eb\u505a\u793a\u8e2a\u5143\u7d20\u3002\u7528\u793a\u8e2a\u5143\u7d20\u6807\u8bb0\u7684\u5316\u5408\u7269\uff0c\u5176\u5316\u5b66\u6027\u8d28\u4e0d\u53d8\u3002\u79d1\u5b66\u5bb6\u901a\u8fc7\u8ffd\u8e2a\u793a\u8e2a\u5143\u7d20\u6807\u8bb0\u7684\u5316\u5408\u7269\uff0c\u53ef\u4ee5\u5f04\u6e05\u5316\u5b66\u53cd\u5e94\u7684\u8be6\u7ec6\u8fc7\u7a0b\u3002\u8fd9\u79cd\u79d1\u5b66\u7814\u7a76\u65b9\u6cd5\u53eb\u505a\u540c\u4f4d\u7d20\u6807\u8bb0\u6cd5\u3002\u540c\u4f4d\u7d20\u6807\u8bb0\u6cd5\u4e5f\u53eb\u540c\u4f4d\u7d20\u793a\u8e2a\u6cd5\u3002<\/span><\/p>\n

\u7f8e\u56fd<\/strong>MIT<\/strong>\u7684<\/strong>Yang Shao-Horn<\/strong>\u8bfe\u9898\u7ec4\u5728Nat. Chem.<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cActivating lattice oxygen redox reactions in metal oxides to catalyse oxygen evolution\u201d\u7684\u6587\u7ae0\uff08DOI\uff1a10.1038\/NCHEM.2695\uff09\u3002\u5bf9\u91d1\u5c5e\u6c27\u5316\u7269\u7684OER\u673a\u7406\u7684\u4f20\u7edf\u7406\u89e3\u6d89\u53ca\u5728\u5176\u8868\u9762\u4e0a\u7684\u91d1\u5c5e\u79bb\u5b50\u4e2d\u5fc3\u4e0a\u7684\u56db\u4e2a\u534f\u540c\u7684\u8d28\u5b50 – \u7535\u5b50\u8f6c\u79fb\u6b65\u9aa4\u548c\u6765\u81ea\u6c34\u7684\u6c27\u6c14\u3002 \u672c\u7814\u7a76\u4e2d\uff0c\u4f5c\u8005\u4eec\u4f7f\u7528\u539f\u4f4d18<\/sup>O\u540c\u4f4d\u7d20\u6807\u8bb0\u8d28\u8c31\uff0c\u63d0\u4f9b\u4e86\u76f4\u63a5\u7684\u5b9e\u9a8c\u8bc1\u636e\uff0c\u5373\u5728OER\u671f\u95f4\u5728\u4e00\u4e9b\u9ad8\u6d3b\u6027\u6c27\u5316\u7269\u4e0a\u4ea7\u751f\u7684O2<\/sub>\u53ef\u4ee5\u6765\u81ea\u91d1\u5c5e\u6c27\u5316\u7269\u7684\u6676\u683c\u6c27\uff08\u56fe\u5341\u4e8c\uff09\u3002<\/span><\/p>\n

\u56fe\u5341\u4e8c\u3001<\/strong> \u5177\u6709\u534f\u8c03\uff08<\/strong>concerted<\/strong>\uff09\u548c\u975e\u534f\u8c03\u8d28\u5b50<\/strong> – <\/strong>\u7535\u5b50\u8f6c\u79fb\u7684<\/strong>OER<\/strong>\u673a\u5236\u3002<\/strong><\/span><\/p>\n

\"\"4. DFT<\/strong>\u7406\u8bba\u8ba1\u7b97\u7814\u7a76<\/strong><\/span><\/p>\n

\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u00a0\uff08Density functional theory (DFT)\uff09\u662f\u4e00\u79cd\u7814\u7a76\u591a\u7535\u5b50\u4f53\u7cfb\u7535\u5b50\u7ed3\u6784\u7684\u91cf\u5b50\u529b\u5b66\u65b9\u6cd5\u3002\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u5728\u7269\u7406\u548c\u5316\u5b66\u4e0a\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u7279\u522b\u662f\u7528\u6765\u7814\u7a76\u5206\u5b50\u548c\u51dd\u805a\u6001\u7684\u6027\u8d28\uff0c\u662f\u51dd\u805a\u6001\u7269\u7406\u548c\u8ba1\u7b97\u5316\u5b66\u9886\u57df\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002<\/span><\/p>\n

DFT\u7406\u8bba\u8ba1\u7b97\u5728\u6c34\u88c2\u89e3\u50ac\u5316\u7814\u7a76\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\uff0c\u5176\u901a\u5e38\u4e0e\u5b9e\u9a8c\u6570\u636e\u76f8\u7ed3\u5408\u6765\u62df\u5408\u53cd\u5e94\u8def\u5f84\u3001\u786e\u5b9a\u53cd\u5e94\u901f\u51b3\u6b65\u3001\u89e3\u91ca\u50ac\u5316\u5242\u6027\u80fd\u4f18\u5f02\u7684\u539f\u56e0\u3001\u7ed9\u51fa\u53cd\u5e94\u7269\u79cd\u5728\u50ac\u5316\u5242\u8868\u9762\u7684\u5438\u9644\u80fd\u7b49\u7b49\u3002\u968f\u7740\u8ba1\u7b97\u673a\u786c\u8f6f\u4ef6\u6280\u672f\u7684\u8fdb\u6b65\u548c\u4eba\u5de5\u667a\u80fd\u7b97\u6cd5\u7684\u5927\u53d1\u5c55\uff0c\u7406\u8bba\u8ba1\u7b97\u65e0\u7591\u5c06\u6210\u4e3a\u5316\u5b66\u7814\u7a76\u4e2d\u7684\u6740\u624b\u7ea7\u6b66\u5668\u3002<\/span><\/p>\n

\u52a0\u62ff\u5927\u591a\u4f26\u591a\u5927\u5b66\u7684<\/strong>Edward H. Sargent<\/strong>\u6559\u6388\u8bfe\u9898\u7ec4\u5728Science<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cHomogeneously dispersed multimetal oxygen-evolving catalysts\u201d\u7684\u6587\u7ae0\u3002\u7814\u7a76\u8005\u4eec\u4f7f\u7528\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u7814\u7a76\u8868\u660e\uff0c\u975e3d\u9ad8\u4ef7\u91d1\u5c5e\u5982\u94a8\u53ef\u4ee5\u8c03\u82823d\u91d1\u5c5e\u6c27\u5316\u7269\uff0c\u4e3aOER\u4e2d\u95f4\u4f53\u63d0\u4f9b\u63a5\u8fd1\u6700\u4f73\u7684\u5438\u9644\u80fd\u3002 \u6211\u4eec\u5f00\u53d1\u4e86\u4e00\u79cd\u5ba4\u6e29\u5408\u6210\u6cd5\uff0c\u4ee5\u751f\u4ea7\u5177\u6709\u539f\u5b50\u5747\u5300\u91d1\u5c5e\u5206\u5e03\u7684\u80f6\u51dd\u7f9f\u57fa\u6c27\u5316\u7269\u6750\u6599\u3002\u8fd9\u4e9b\u51dd\u80f6\u5316\u7684FeCoW\u7f9f\u57fa\u6c27\u5316\u7269\u5728\u78b1\u6027\u7535\u89e3\u8d28\u4e2d\u4ee510\u6beb\u5b89\/\u5e73\u65b9\u5398\u7c73\u62a5\u544a\u4e86\u6700\u4f4e\u7684\u8fc7\u7535\u4f4d\uff08191\u6beb\u4f0f\uff09\u3002 \u5728\u8d85\u8fc7500\u5c0f\u65f6\u7684\u64cd\u4f5c\u540e\uff0c\u50ac\u5316\u5242\u6ca1\u6709\u663e\u793a\u51fa\u964d\u89e3\u7684\u8ff9\u8c61\u3002 X\u5c04\u7ebf\u5438\u6536\u548c\u8ba1\u7b97\u7814\u7a76\u63ed\u793a\u4e86\u94a8\uff0c\u94c1\u548c\u94b4\u4e4b\u95f4\u7684\u534f\u540c\u76f8\u4e92\u4f5c\u7528\uff0c\u4ea7\u751f\u4e86\u6709\u5229\u7684\u5c40\u90e8\u534f\u8c03\u73af\u5883\u548c\u7535\u5b50\u7ed3\u6784\uff0c\u589e\u5f3a\u4e86OER\u7684\u6027\u80fd\uff08\u56fe\u5341\u4e09\uff09\u3002<\/span><\/p>\n

\u56fe\u5341\u4e09\u3001<\/strong> \u901a\u8fc7\u5408\u91d1\u5316\u8c03\u6574<\/strong>OER<\/strong>\u4e2d\u95f4\u4f53\u7684\u80fd\u91cf\u3002<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u5357\u6d0b\u7406\u5de5\u5927\u5b66\u7684\u5f20\u534e<\/strong>\u6559\u6388\u8bfe\u9898\u7ec4\u5728Nat. Catal.<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cLithiation-induced amorphization of Pd3<\/sub>P2<\/sub>S8 <\/sub>for highly efficient hydrogen evolution\u201d\u7684\u6587\u7ae0\u3002\u4f5c\u8005\u4eec\u8868\u660e\u5bf9\u5c42\u72b6\u7ed3\u6676Pd3<\/sub>P2<\/sub>S8<\/sub>\u7684\u9502\u5316\u8bf1\u5bfc\u7684\u975e\u6676\u5316\u6fc0\u6d3b\u4e86\u8fd9\u79cd\u7535\u5316\u5b66\u60f0\u6027\u6750\u6599\uff0c\u4f7f\u5176\u6210\u4e3a\u4f5c\u4e3a\u9ad8\u6548\u7684\u6790\u6c22\u50ac\u5316\u5242\u3002\u5c42\u72b6Pd3<\/sub>P2<\/sub>S8<\/sub>\u6676\u4f53\u7684\u7535\u5316\u5b66\u9502\u5316\u5bfc\u81f4\u5f62\u6210\u5177\u6709\u5927\u91cf\u7a7a\u4f4d\u7684\u65e0\u5b9a\u5f62\u9502\u63ba\u5165\u7684\u94af\u78f7\u786b\u5316\u7269\u7eb3\u7c73\u70b9\u3002\u5b9e\u9a8c\u548c\u7406\u8bba\u7814\u7a76\u8868\u660e\uff0cPd3<\/sub>P2<\/sub>S8<\/sub>\u7684\u5f62\u6001\u548c\u7ed3\u6784\u7684\u8c03\u6574\uff08\u4f8b\u5982\uff0c\u5c3a\u5bf8\u51cf\u5c0f\uff0c\u7ed3\u6676\u5ea6\u635f\u5931\uff0c\u7a7a\u4f4d\u5f62\u6210\u548c\u9502\u63ba\u5165\uff09\u6709\u52a9\u4e8e\u5176\u56fa\u6709\u7684\u60f0\u6027\u7535\u50ac\u5316\u6027\u8d28\u7684\u6d3b\u5316\u3002\u6587\u7ae0\u4f7f\u7528DFT\u8ba1\u7b97\u8bf4\u660e\u4e86Li-PPS\u6750\u6599\u7684\u5177\u6709\u66f4\u4f73\u7684HER\u6027\u80fd\u7684\u539f\u56e0\u662f\u5176H\u5728\u50ac\u5316\u5242\u4e0aS\u4f4d\u70b9\u7684\u5438\u9644\u66f4\u52a0\u9002\u4e2d\u3002<\/span><\/p>\n

\u56fe\u5341\u56db\u3001<\/strong> \u7535\u5316\u5b66\u9502\u5316\u8fc7\u7a0b\u5f15\u8d77\u7684\u6750\u6599\u7ed3\u6784\u53d8\u5316\u53ca<\/strong>HER<\/strong>\u8fc7\u7a0b\u5438\u9644\u80fd\u7406\u8bba\u8ba1\u7b97\u5206\u6790\u3002<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u3010\u7535\u50ac\u5316\u6c34\u88c2\u89e3\u50ac\u5316\u5242\u7684\u901a\u7528\u8bbe\u8ba1\u51c6\u5219\u3011<\/strong><\/span><\/p>\n

1. \u5bfc\u7535\u6027\u597d<\/span><\/p>\n

2. \u6bd4\u8868\u9762\u79ef\u9ad8<\/span><\/p>\n

3. \u5177\u6709\u4e30\u5bcc\u7684\u5b54\u7ed3\u6784\u5229\u4e8e\u4f20\u8d28<\/span><\/p>\n

4. Yang Shao-Horn \u89c4\u5219<\/span><\/p>\n

5. \u5f02\u8d28\u7ed3\u7ed3\u6784<\/span><\/p>\n

6. \u754c\u9762\u53ef\u4ee5\u63d0\u9ad8\u50ac\u5316\u6d3b\u6027<\/span><\/p>\n

7. \u63ba\u6742\u8c03\u53d8<\/span><\/p>\n

8. \u7f3a\u9677\u5de5\u7a0b<\/span><\/p>\n

9. \u591a\u4f4d\u70b9\u534f\u540c\u50ac\u5316<\/span><\/p>\n

10. \u5bf9\u53cd\u5e94\u7269\u79cd\u5438\u9644\u80fd\u9002\u4e2d<\/span><\/p>\n

11. \u5bf9\u6c22\u6c14\u548c\u6c27\u6c14\u80fd\u591f\u5f88\u5feb\u5730\u8131\u9644<\/span><\/p>\n

12. D\u5e26\u7406\u8bba<\/span><\/p>\n

13.\u5e94\u529b\u6548\u5e94<\/span><\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u533a\u8fdb\u884c\u8865\u5145\u3002<\/span><\/p>\n

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

\u6b22\u4e50\u65f6\u5149\u603b\u662f\u5feb\uff0c\u53c8\u5230\u65f6\u95f4\u8bb2\u62dc\u62dc\u3002\u7535\u50ac\u5316\u6c34\u88c2\u89e3\u53d1\u5c55\u81f3\u4eca\uff0c\u8fd9\u4e00\u722c\u5c71\u63a2\u9669\u4e4b\u8def\u79d1\u5b66\u5bb6\u4eec\u5df2\u7ecf\u8d70\u51fa\u4e86\u5f88\u8fdc\u3002\u4ece\u6700\u521d\u9053\u6cd5\u81ea\u7136\uff0c\u6df1\u5165\u4e86\u89e3\u81ea\u7136\u754c\u4ea7\u6c22\u4ea7\u6c27\u7684\u50ac\u5316\u8fc7\u7a0b\u3001\u50ac\u5316\u5242\u7ed3\u6784\u4ee5\u53ca\u50ac\u5316\u673a\u7406\uff0c\u5230\u4eba\u5de5\u50ac\u5316\u5242\u4ece\u8d35\u91d1\u5c5e\u5230\u5ec9\u4ef7\u8fc7\u6e21\u91d1\u5c5e\u7684\u6e10\u6e10\u8f6c\u53d8\uff0c\u4ee5\u53ca\u5f88\u591a\u6a21\u578b\u50ac\u5316\u5242\u4e0a\u50ac\u5316\u673a\u7406\u7684\u660e\u6670\u3002\u8fd9\u4e00\u8def\u4e0a\u88ab\u5408\u6210\u51fa\u7684\u50ac\u5316\u5242\u8868\u73b0\u51fa\u6108\u52a0\u4f18\u5f02\u7684\u6027\u80fd\uff0c\u5728\u9178\u6027\u4ea7\u6c22\u65b9\u9762\uff0c\u6700\u4f18\u79c0\u7684\u50ac\u5316\u5242\u4f3c\u4e4e\u5df2\u7ecf\u63a5\u8fd1\u79d1\u5b66\u5bb6\u4eec\u7684\u7406\u60f3\u3002\u53ef\u662f\uff0c\u4e2d\u6027\u6761\u4ef6\u4e0b\u7684HER\u53cd\u5e94\u3001\u9178\u6027\u53ca\u4e2d\u6027\u6c34\u88c2\u89e3\u4e2d\u7684OER\u53cd\u5e94\u4ee5\u53ca\u78b1\u6027\u6c34\u88c2\u89e3\u4e2d\u7684HER\u4e0eOER\u53cd\u5e94\u90fd\u4ecd\u7136\u88ab\u56f0\u96be\u7684\u52a8\u529b\u5b66\u6240\u56f0\u6270\u3002\u53ef\u7528\u4e8e\u6307\u5bfc\u8bbe\u8ba1\u50ac\u5316\u5242\u7684\u7406\u8bba\u8fd8\u9700\u8981\u8fdb\u4e00\u6b65\u5730\u88ab\u5efa\u7acb\u8d77\u6765\uff0c\u6d3b\u6027\u66f4\u9ad8\uff0c\u7a33\u5b9a\u6027\u66f4\u52a0\u4f18\u5f02\u7684\u5ec9\u4ef7\u50ac\u5316\u5242\u8fd8\u9700\u8981\u8fdb\u4e00\u6b65\u88ab\u5408\u6210\u51fa\u6765\u3002\u9ece\u660e\u7684\u66d9\u5149\u5fae\u9732\uff0c\u53ef\u662f\u9769\u547d\u5c1a\u672a\u6210\u529f\uff0c\u540c\u5fd7\u4ecd\u9700\u52aa\u529b\uff01\u76f8\u4fe1\u4eba\u7c7b\u7ec8\u4f1a\u6218\u80dc\u201c\u53ef\u6015\u201d\u53c8\u53ef\u7231\u7684\u4e00\u6c27\u5316\u4e8c\u6c22\u3002<\/span><\/p>\n

\u613f\u672a\u6765\u5927\u5bb6\u4ee5\u6c34\u4e3a\u9a6c\uff0c\u968f\u5904\u53ef\u88c2\u3002<\/span><\/p>\n

\u672c\u6587\u7531\u8e0f\u6d6a<\/strong>\u4f9b\u7a3f\u3002<\/span><\/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: tougao@cailiaoren.com.<\/p>\n

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

\u3010\u524d\u8a00\u3011 \u6c34\u80fd\u8f7d\u821f\uff0c\u4ea6\u80fd\u716e\u7ca5\u3002\u8bf4\u8d77\u6c34\u6765\uff0c\u4f60\u53ef\u80fd\u4f1a\u89c9\u5f97\u533a\u533a\u767d\u6c34\u5e73\u5e73\u65e0\u5947\uff0c\u6bcf\u5929\u559d\u4e4b\u7528\u4e4b\uff0c\u65e9\u5df2\u89c1\u602a\u4e0d\u602a\uff1b\u53c8\u6216\u8005\u4f1a\u89c9\u5f97\u5927\u6d77\u65e0\u8fb9\u3001\u7011\u5e03\u6ec2\u6cb1\u3001\u5976\u8336\u9187\u9999\u3001\u80a5\u5b85\u5feb\u4e50\u6c34\u7545\u723d\u3002\u800c\u5728…<\/p>\n","protected":false},"author":10213,"featured_media":181731,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187,4],"tags":[],"class_list":["post-181737","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan","category-ganhuo"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/181737"}],"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\/10213"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=181737"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/181737\/revisions"}],"predecessor-version":[{"id":181821,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/181737\/revisions\/181821"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/181731"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=181737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=181737"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=181737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}