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      \u56fe<\/strong>6. <\/strong>\u50ac\u5316\u673a\u7406\u56fe\u3002<\/strong>\"\"\u5206\u522b\u5728\uff08\u9876\u90e8\uff09prestine\u548c\uff08\u5e95\u90e8\uff09CoDom\u5c16\u6676\u77f3\u4e0a\u7684OER\u673a\u5236\u7684\u6c27\u5316\u6001\u5206\u914d\u3002 \u5982\u4e0a\u6240\u793a\uff0cCo\u7684\u6c27\u5316\u6001\u53d7\u5230\u5176\u6c27\u5316\u72b6\u6001\u7684\u989c\u8272\u7f16\u7801\u3002Fe\u7684\u6c27\u5316\u6001\u63d0\u793a\u6cbfOER\u9014\u5f84\u4e0d\u786e\u5b9a\u3002<\/p>\n

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

      \u539f\u4f4dX\u5c04\u7ebf\u6280\u672f\uff0c\u5305\u62ec\u5e38\u89c4X\u5c04\u7ebf\u5438\u6536\u5149\u8c31\uff0c\u540c\u6b65\u8f90\u5c04X\u5c04\u7ebf\u884d\u5c04\u548c\u9ad8\u80fd\u5206\u8fa8\u8367\u5149\u68c0\u6d4bX\u5c04\u7ebf\u5438\u6536\u5149\u8c31\uff08HERFD-XAS\uff09\u90fd\u88ab\u7528\u5230\u672c\u7814\u7a76\u5de5\u4f5c\u4e2d\u6765\u63ed\u793a\u4e8c\u5143Co-Fe\u6c27\u5316\u7269\u4f53\u7cfb\u7684\u50ac\u5316\u6027\u8d28\u3002\u5728Fe\u63ba\u6742\u7684\u60c5\u51b5\u4e0b\uff0c\u5728Co-Dom\u5c16\u6676\u77f3\u4e2d\u89c2\u5bdf\u5230\u8d85\u9ad8\u7684\u56fa\u6709\u6d3b\u6027\u3002\u672c\u7814\u7a76\u6253\u7834\u4e86\u5e38\u89c4X\u5c04\u7ebf\u6280\u672f\u96be\u4ee5\u786e\u5b9a\u5728\u50ac\u5316\u8fc7\u7a0b\u4e2d\u7535\u50ac\u5316\u5242\u7684\u7ed3\u6784\u548c\u5316\u5b66\u6761\u4ef6\uff0c\u5c06\u539f\u4f4dHERFD-XAS\u7269\u5c3d\u5176\u7528\uff0c\u76d1\u6d4b\u50ac\u5316\u8fc7\u7a0b\u4e2d\u50ac\u5316\u4f53\u7cfb\u8868\u754c\u9762\u9644\u8fd1\u7684\u8f68\u9053\u76f8\u4e92\u4f5c\u7528\uff0c\u5e76\u53d1\u73b0\u5927\u89c4\u6a21\u8f68\u9053\u76f8\u4e92\u4f5c\u7528\u5728Fe\u63ba\u6742\u7684\u60c5\u51b5\u4e0b\u5360\u4e3b\u5bfc\u5730\u4f4d\uff0c\u8fd9\u52a0\u901f\u6c27\u76f8\u5173\u7684\u5438\u9644\u548c\u8fd9\u4e9b\u8f68\u9053\u4e4b\u95f4\u7684\u7535\u8377\u8f6c\u79fb\u3002\u6b64\u5916\uff0c\u672c\u5de5\u4f5c\u8fd8\u8fdb\u884c\u4e86\u8868\u9762\u8f68\u9053\u76f8\u4e92\u4f5c\u7528\u7684\u7406\u8bba\u8ba1\u7b97\uff0c\u4ee5\u9a8c\u8bc1HERFD-XAS\u5bf9\u50ac\u5316\u4f53\u7cfb\u4e2d\u8f68\u9053\u6742\u5316\u7684\u539f\u4f4d\u89c2\u5bdf\u3002\u6b64\u5916\uff0c\u7814\u7a76\u53d1\u73b0Fe\u79bb\u5b50\u4e0d\u662f\u76f4\u63a5\u4e0e\u7535\u89e3\u8d28\u76f8\u4e92\u4f5c\u7528\uff0c\u800c\u662f\u5728\u6c34\u6c27\u5316\u8fc7\u7a0b\u4e2d\u4fc3\u8fdbCo\u79bb\u5b50\u53cd\u5e94\u533a\u5728\u9ad8\u4ef7\u72b6\u6001\u4e0b\u7684\u7a33\u5b9a\uff0c\u8fd9\u6709\u5229\u4e8e\u9633\u6781\u7535\u6781\u7684\u8d28\u5b50\u8026\u5408\u548c\u66f4\u6709\u6548\u7684\u7535\u5b50\u8f6c\u79fb\uff0c\u4ece\u800c\u5bfc\u81f4\u5176\u4f18\u8d8a\u7684\u5185\u5728\u6d3b\u6027\u3002\u6211\u4eec\u76f8\u4fe1\u8fd9\u79cd\u5f3a\u5927\u7684\u6280\u672f\u53ef\u4ee5\u6709\u52a9\u4e8e\u79d1\u5b66\u5bb6\u4eec\u7406\u89e3\u5404\u79cd\u5e94\u7528\u4e2d\u7684\u8868\u9762\u53cd\u5e94\u8fc7\u7a0b\u673a\u5236\u3002<\/p>\n

      \u6587\u7ae0\u94fe\u63a5\uff1a<\/strong>Identification of Stabilizing High-valent Active Sites by Operando <\/em>High-energy Resolution Fluorescence-detected X-ray Absorption Spectroscopy for High Efficient Water Oxidation<\/strong>\u3002<\/strong><\/a>(J. Am. Chem. Soc<\/em><\/strong>.<\/em>,<\/em><\/strong> DOI: 10.1021\/jacs.8b10722)\u00a0<\/strong><\/p>\n

      \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u6750\u6599\u5b66\u672f\u7ec4\u827e\u8d85<\/strong>\u4f9b\u7a3f\uff0c\u9648\u6d69\u94ed<\/strong>\u6559\u6388\u8bfe\u9898\u7ec4\u6821\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

      \uff081\uff09\u56e2\u961f\u4ecb\u7ecd<\/strong><\/p>\n

      \u570b\u7acb\u53f0\u7063\u5927\u5b78\u9673\u6d69\u9298\u6559\u6388\u5718\u968a\u4e3b\u8981\u81f4\u529b\u65bc\u539f\u4f4d(in-situ)\u7814\u7a76\u65b9\u6cd5\u7684\u958b\u767c\u548c\u767c\u5c55\u5be6\u73fe\u4eba\u5de5\u5149\u5408\u4f5c\u7528\u4e4b\u76f8\u95dc\u7814\u7a76\uff0c\u6240\u767c\u5c55\u7684\u7814\u7a76\u65b9\u6cd5\u4e0d\u50c5\u50c5\u9069\u7528\u65bc\u4eba\u5de5\u5149\u5408\u4f5c\u7528\u7684\u7814\u7a76\uff0c\u9810\u671f\u4e5f\u53ef\u4ee5\u61c9\u7528\u65bc\u8a31\u591a\u76f8\u95dc\u9818\u57df\u7684\u767c\u5c55\u3002<\/p>\n

      \uff082\uff09\u56e2\u961f\u5728\u8be5\u9886\u57df\u5de5\u4f5c\u6c47\u603b<\/strong><\/p>\n

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      \uff083\uff09\u76f8\u5173\u4f18\u8d28\u6587\u732e\u63a8\u8350<\/strong><\/p>\n

      [10] \u201cIdentification of Stabilizing High-valent Active Sites by Operando High-energy Resolution Fluorescence-detected X-ray Absorption Spectroscopy for Highly Efficient Water Oxidation\u201d J. Am. Chem. Soc.<\/em> 2018<\/strong>, Accepted. DOI: 10.1021\/jacs.8b10722<\/p>\n

      [9] \u201cSingle-Atom Engineering of Directional Charge Transfer Channels and Active Sites for Photocatalytic Hydrogen Evolution\u201d Adv. Funct. Mater. <\/em>2018<\/strong>, 28, <\/em>1802169.<\/p>\n

      [8] \u201cUnraveling Geometrical Site Confinement in Iron-doped High-efficient Electrocatalysts toward Oxygen Evolution Reaction\u201d Adv. Energy Mater. <\/em>2018<\/strong>, 8, <\/em>1701686.<\/p>\n

      [7] \u201cIn Situ Electrochemical Production of Ultrathin Nickel Nanosheets for Hydrogen Evolution Electrocatalysis\u201d Chem<\/em> 2017<\/strong>, 3<\/em>, 122-133.<\/p>\n

      [6] \u201cEdgeless Ag-Pt Bimetallic Nanocages : In-situ Monitor Plasmon-induced Suppression of Hydrogen Peroxide Formation\u201d J. Am. Chem. Soc.<\/em> 2017<\/strong>, 139<\/em>, 2224-2233. (Featured in 2018 JACS Young Investigator<\/em> Issue)<\/p>\n

      [5] \u201cElectrocatalysis for oxygen evolution reaction: recent development and future perspective\u201d Chem. Soc. Rev.<\/em> 2017<\/strong>, 46<\/em>, 337-365.<\/p>\n

      [4] \u201cIn Situ Identification of Photo- and Moisture-Dependent Phase Evolution of Perovskite Solar Cell\u201d ACS Energy Lett.<\/em> 2017<\/strong>, 2<\/em>, 342-348.<\/p>\n

      [3] \u201cIn Operando Identification of Geometrical-Site-Dependent Water Oxidation Activity of Spinel Co3<\/sub>O4<\/sub>\u201d J. Am. Chem. Soc. <\/em>2016<\/strong>, 138, <\/em>36-39. <\/em><\/p>\n

      [2] \u201cReversible Adapting Layer Produces Robust Single-crystal Electrocatalyst for Oxygen Evolution\u201d, Nature Commun.<\/em> 2015<\/strong>, 6<\/em>, 8106.<\/p>\n

      [1] \u201cNi3+<\/sup>-Induced Formation of Active NiOOH on the Spinel Ni\u2013Co Oxide Surface for Efficient Oxygen Evolution Reaction\u201d, Adv. Energy Mater.<\/em> 2015<\/strong>, 5, 1500091.<\/p>\n","protected":false},"excerpt":{"rendered":"

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