{"id":189215,"date":"2019-11-20T06:30:16","date_gmt":"2019-11-19T22:30:16","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=189215"},"modified":"2019-11-19T19:16:46","modified_gmt":"2019-11-19T11:16:46","slug":"%e3%80%90%e5%b7%b2%e6%a0%a1%e7%a8%bf%e3%80%91%e5%be%b7%e5%85%8b%e8%90%a8%e6%96%af%e5%a4%a7%e5%ad%a6%e5%a5%a5%e6%96%af%e6%b1%80%e5%88%86%e6%a0%a1%e4%bd%99%e6%a1%82%e5%8d%8e%e5%9b%a2%e9%98%9facs-nano","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=189215","title":{"rendered":"\u5fb7\u514b\u8428\u65af\u5927\u5b66\u5965\u65af\u6c40\u5206\u6821\u4f59\u6842\u534e\u56e2\u961fACS Nano\uff1a\u94d1-\u94f1\u5408\u91d1\u7eb3\u7c73\u9897\u7c92\u4f5c\u4e3a\u9178\u6027\u6c27\u6790\u51fa\u9ad8\u6d3b\u6027\u50ac\u5316\u5242\u7684\u5408\u7406\u8bbe\u8ba1"},"content":{"rendered":"

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

\u53ef\u5145\u7535\u91d1\u5c5e-\u7a7a\u6c14\u7535\u6c60\u548c\u7535\u89e3\u6c34\u7b49\u50a8\u80fd\u548c\u8f6c\u6362\u88c5\u7f6e\u9700\u8981\u5f00\u53d1\u9ad8\u6d3b\u6027\u548c\u8010\u7528\u7535\u50ac\u5316\u5242\u3002\u56e0\u4e3a\u5728\u8fd9\u4e9b\u4f53\u7cfb\u4e2d\uff0c\u9633\u6781\u534a\u53cd\u5e94\u5373\u4e3a\u6c27\u6790\u51fa\u53cd\u5e94\uff08OER\uff09\uff0c\u8be5\u53cd\u5e94\u673a\u5236\u6d89\u53ca\u591a\u4e2a\u7535\u5b50\u8f6c\u79fb\u8fc7\u7a0b\uff0c\u52a8\u529b\u5b66\u7f13\u6162\uff0c\u4e0e\u9634\u6781\u53cd\u5e94\uff08\u6790\u6c22\u53cd\u5e94\uff0cHER\uff09\u76f8\u6bd4\uff0c\u9700\u8981\u8f83\u5927\u7684\u5916\u52a0\u8fc7\u7535\u4f4d\u3002\u5c3d\u7ba1\u5728\u4e2d\u6027\u548c\u78b1\u6027\u7535\u89e3\u8d28\u4e2d\u8fd0\u884c\u7684OER\u50ac\u5316\u5242\u7684\u8bbe\u8ba1\u65b9\u9762\u5df2\u53d6\u5f97\u4e86\u91cd\u5927\u8fdb\u5c55\uff0c\u4f46\u80fd\u591f\u8010\u53d7\u9178\u6027\u7535\u89e3\u8d28\u7684\u9ad8\u6548\u3001\u7a33\u5b9a\u7684OER\u7535\u50ac\u5316\u5242\u4ecd\u7136\u662f\u4e00\u4e2a\u4e9f\u5f85\u89e3\u51b3\u7684\u6311\u6218\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0cIr\u57fa\u6750\u6599\u88ab\u8ba4\u4e3a\u662f\u9178\u6027\u4ecb\u8d28\u4e2d\u6700\u5148\u8fdb\u7684OER\u50ac\u5316\u5242\uff0c\u4f46\u662fIr\u7684\u4f4e\u50a8\u91cf\u662f\u5176\u5e7f\u6cdb\u5e94\u7528\u7684\u4e3b\u8981\u9650\u5236\u3002\u56e0\u6b64\uff0c\u9700\u8981\u4ed4\u7ec6\u9009\u62e9\u5408\u6210\u65b9\u6cd5\u4ee5\u9274\u5b9a\u5177\u6709\u589e\u5f3aOER\u6027\u80fd\u7684Ir\u57fa\u50ac\u5316\u5242\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5728\u7f8e\u56fd<\/b><\/strong>\u5fb7\u514b\u8428\u65af\u5927\u5b66\u5965\u65af\u6c40\u5206\u6821\u4f59\u6842\u534e\u6559\u6388<\/b><\/strong>\u3001Graeme Henkelman<\/b><\/strong>\u548cSimon M. Humphrey\u6559\u6388\u56e2\u961f\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u5c55\u793a\u4e86\u4f7f\u7528\u53ef\u6269\u5c55\u7684\u5fae\u6ce2\u8f85\u52a9\u65b9\u6cd5\u5236\u590710\u00a0nm\u4ee5\u4e0b\u3001\u6210\u5206\u53ef\u63a7\u7684Rh-Ir\u5408\u91d1\u7eb3\u7c73\u9897\u7c92\uff08NPs\uff09\u3002OER\u6d3b\u6027\u8868\u73b0\u51fa\u5bf9Ir\u7ec4\u6210\u5448\u706b\u5c71\u72b6\u76f8\u5173\uff0c\u5bccIr\u7684\u5408\u91d1NPs\uff08Ir\u226551\uff05\uff09\u6bd4\u7eafIr NPs\u5177\u6709\u66f4\u597d\u7684OER\u6027\u80fd\uff0c\u8868\u73b0\u4e3a\u8fc7\u7535\u4f4d\u66f4\u4f4e\uff0c\u8d28\u91cf\u6d3b\u6027\u66f4\u9ad8\u7684\u50ac\u5316\u6d3b\u6027\u3002\u6700\u91cd\u8981\u7684\u662f\uff0cRh22<\/sub>Ir78 <\/sub>NPs\u57280.5 M H2<\/sub>SO4<\/sub>\u4e2d\u7684300 mV\u8fc7\u7535\u4f4d\u4e0b\u7684\u6700\u5927\u8d28\u91cf\u6d3b\u6027\u4e3a1.17 A mg-1<\/sup>Ir<\/sub>\uff0c\u76f8\u5bf9\u4e8e\u7eafIr NPs\u800c\u8a00\u63d0\u9ad8\u4e863\u500d\uff0c\u4f7f\u5176\u6210\u4e3a\u9178\u6027\u6761\u4ef6\u4e0b\u62a5\u9053\u7684\u6700\u6d3b\u8dc3\u7684OER\u50ac\u5316\u5242\u4e4b\u4e00\u3002\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0c\u7531\u4e8e\u5c11\u91cfRh\u4e0eIr\u5408\u91d1\u5316\u800c\u4ea7\u751f\u7684\u534f\u540c\u4f5c\u7528\u548c\u7535\u5b50\u6548\u5e94\uff0c\u51cf\u5c0f\u4e86O\u548cOOH\u4e2d\u95f4\u4ea7\u7269\u7684\u7ed3\u5408\u80fd\u5dee\uff0c\u5bfc\u81f4\u52a8\u529b\u5b66\u52a0\u5feb\uff0cOER\u6d3b\u6027\u589e\u5f3a\u3002\u6b64\u5916\uff0cRh-Ir\u5408\u91d1NPs\u5728\u5f3a\u9178\u6027\u7535\u89e3\u6db2\u4e2d\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u8010\u4e45\u6027\u3002\u672c\u5de5\u4f5c\u4e0d\u4ec5\u4e3a\u50ac\u5316\u5242\u7ec4\u5206-\u7535\u5316\u5b66\u6027\u80fd\u5173\u7cfb\u7684\u7814\u7a76\u63d0\u4f9b\u4e86\u57fa\u672c\u89c1\u89e3\uff0c\u800c\u4e14\u4e3a\u9178\u6027\u4ecb\u8d28\u4e2d\u9ad8\u6548OER\u7535\u50ac\u5316\u5242\u7684\u5408\u7406\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u4f9d\u636e\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<\/b><\/strong>Rational Design of Rhodium\u2013Iridium Alloy Nanoparticles as Highly Active Catalysts for Acidic Oxygen Evolution<\/b><\/strong>\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86ACS Nano<\/b><\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\u00a0<\/b><\/strong>Rh<\/b><\/strong>x<\/b><\/sub><\/strong>Ir<\/b><\/strong>(100-x)<\/b><\/sub><\/strong>\u00a0NPs<\/b><\/strong>\u7684\u7269\u7406\u6027\u80fd\u8868\u5f81<\/b><\/strong>\"\"<\/p>\n

\uff08A\uff09Vulcan XC-72R\u78b3\u4e0a\u8d1f\u8f7dRhx<\/sub>Ir(100-x)<\/sub>\u00a0NPs\u4f5c\u4e3a\u9178\u6027\u4ecb\u8d28OER\u50ac\u5316\u5242\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\uff08B\uff09\u4e0d\u540c\u7ec4\u6210\u7684Ir NPs\uff0cRh NPs\u548cRhx<\/sub>Ir(100-x)<\/sub>\u00a0NPs\u7684PXRD\u56fe\u3002<\/p>\n

\uff08C\uff09Rhx<\/sub>Ir(100-x)<\/sub>\u00a0NPs\u7684Ir 4f\u533a\u57df\u7684XPS\u5149\u8c31\u3002<\/p>\n

\uff08D\uff09Rhx<\/sub>Ir(100-x)<\/sub>\u00a0NPs\u7684Rh 3d\u533a\u57df\u7684XPS\u5149\u8c31\u3002<\/p>\n

\uff08E\uff09Rh49<\/sub>Ir51<\/sub>\u00a0NPs\u7684TEM\u56fe\u50cf\u3002\u6bd4\u4f8b\u5c3a\uff1a20 nm\u3002 \u63d2\u56fe\uff1a\u5c3a\u5bf8\u5206\u5e03\u76f4\u65b9\u56fe\u548cHRTEM\u56fe\u50cf\uff0c\u663e\u793a\uff08111\uff09\u5e73\u9762\u7684\u6676\u683c\u6761\u7eb9\uff1b\u63d2\u5165\u56fe\u6bd4\u4f8b\u5c3a\uff1a5 nm\u3002<\/p>\n

\uff08F\uff09\u4e0d\u540c\u7ec4\u6210Rhx<\/sub>Ir(100-x)<\/sub>\u00a0NPs\u5e73\u5747\u7c92\u5f84\u4e0eRh\u7ec4\u6210\u7684\u5173\u7cfb\u3002<\/p>\n

\u56fe2 Rh<\/b><\/strong>49<\/b><\/sub><\/strong>Ir<\/b><\/strong>51<\/b><\/sub><\/strong>\u00a0NP<\/b><\/strong>s<\/b><\/strong>\u7684HAADF-STEM\u56fe<\/b><\/strong>\u4ee5\u53ca\u5408\u6210\u8fc7\u7a0b\u7814\u7a76<\/b><\/strong>\"\"<\/p>\n

\uff08A\uff09\u4e24\u4e2aRh49<\/sub>Ir51<\/sub>\u00a0NPs\u7684HAADF-STEM\u56fe\u50cf\u548c\u76f8\u5e94\u7684EDS\u5143\u7d20\u5206\u5e03\uff0c\u663e\u793a\u4e86Rh\u3001Ir\u548c\u53e0\u52a0\u4fe1\u53f7\uff1b\u6bd4\u4f8b\u5c3a\uff1a5 nm\u3002<\/p>\n

\uff08B\uff09\u4e24\u4e2aRh49<\/sub>Ir51<\/sub>\u00a0NPs\u7684EDS\u7ebf\u626b\u63cf\u56fe\u3002<\/p>\n

\uff08C\uff09\u8fd8\u539f\u7684\u91d1\u5c5e\u524d\u9a71\u4f53\u767e\u5206\u6bd4\u548cRh\u2013Ir NP\u4e2d\u95f4\u4f53\u7684\u7ec4\u6210\u968f\u5408\u6210\u65f6\u95f4\u7684\u53d8\u5316\u3002<\/p>\n

\uff08D\uff09Rh\u2013Ir NP\u4e2d\u95f4\u4f53\u7684\u7c92\u5f84\u4e0e\u5408\u6210\u65f6\u95f4\u7684\u5173\u7cfb\u3002\u63d2\u56fe\uff1aNP\u5f62\u6210\u8fc7\u7a0b\u7684\u793a\u610f\u56fe\uff1b \u84dd\u7403\u548c\u7070\u7403\u5206\u522b\u4ee3\u8868Ir\u548cRh\u539f\u5b50\u3002<\/p>\n

\u56fe3<\/b><\/strong>\u00a0<\/b><\/strong>Rh<\/b><\/strong>x<\/b><\/sub><\/strong>Ir<\/b><\/strong>(100-x)<\/b><\/sub><\/strong>\/VXC<\/b><\/strong>\u5728\u9178\u6027\u4ecb\u8d28\u4e2d\u7684\u7535\u5316\u5b66\u6027\u80fd\u6d4b\u8bd5<\/b><\/strong>\"\"<\/p>\n

\uff08A\uff09\u57280.5 M H2<\/sub>SO4<\/sub>\u6c34\u6eb6\u6db2\u4e2d\u4e0d\u540c\u7ec4\u6210\u7684Ir\/VXC\uff0cRh\/VXC\u548cRhx<\/sub>Ir(100-x)<\/sub>\/VXC\u7684\u7ecfIR\u6821\u6b63\u540e\u7684OER\u6781\u5316\u66f2\u7ebf\u3002<\/p>\n

\uff08B\uff09\u7535\u50ac\u5316\u5242\u7684Tafel\u56fe\u3002<\/p>\n

\uff08C\uff09\u6761\u5f62\u56fe\u663e\u793a\u4e86Ir\/VXC\uff0cRh\/VXC\u548cRhx<\/sub>Ir(100-x)<\/sub>\/VXC\u8fbe\u523010 mA cm-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u6240\u9700\u7684\u8fc7\u7535\u4f4d\u3002<\/p>\n

\uff08D\uff09\u4e0d\u540c\u7ec4\u6210\u7684\u50ac\u5316\u5242\u57281.53 V vs RHE\u4e0b\u7684\u8d28\u91cf\u6d3b\u6027\u3002<\/p>\n

\u8d28\u91cf\u6d3b\u6027\u5206\u522b\u7531Ir\u548c\u603b\u91d1\u5c5e\u542b\u91cf\u6807\u51c6\u5316\u3002<\/p>\n

\uff08E\uff09\u4e0d\u540c\u50ac\u5316\u5242\u57281.53 V vs RHE\u7684ECSA\u5f52\u4e00\u5316\u7684TOF\u3002<\/p>\n

\uff08F\uff09\u5728\u9178\u6027\u4ecb\u8d28\u4e2d\uff0c\u5177\u6709\u4ee3\u8868\u6027\u7684Ir\u57faOER\u50ac\u5316\u5242\u57281.53 V vs. RHE\u7684\u8d28\u91cf\u6d3b\u6027\u6bd4\u8f83\u3002\u00a0<\/p>\n

\uff08G\uff09500\u30011000\u548c2000\u4e2aOER\u5faa\u73af\u540e\uff0cRh22<\/sub>Ir78<\/sub>\/VXC\u7684IR\u6821\u6b63\u7684OER\u6781\u5316\u66f2\u7ebf\u3002<\/p>\n

\u56fe<\/b><\/strong>4 <\/b><\/strong>OER\u50ac\u5316\u5242\u7684<\/b><\/strong>DFT\u8ba1\u7b97<\/b><\/strong>\"\"<\/p>\n

\uff08A\uff09\u8ba1\u7b97Rh(111)\u3001Ir(111)\u548cRhx<\/sub>Ir(1-x)<\/sub>(111)\u4e0a\u7684\u6c27\u6790\u51fa\u53cd\u5e94\u7684\u81ea\u7531\u80fd\u9014\u5f84\uff08x = 0.25\u548c0.50\uff09\u3002<\/p>\n

\uff08B\uff09\u7814\u7a76\u8868\u9762\u7684O\u4e0eOH\u7ed3\u5408\u80fd\u3002<\/p>\n

\uff08C\uff09\u8868\u9762\u4e0a\u53cd\u5e94\u5438\u9644\u7269\u7684\u6784\u578b\uff1b\u7eff\u8272= Rh\uff0c\u84dd\u8272= Ir\uff0c\u7ea2\u8272= O\uff0c\u767d\u8272=H\u3002<\/p>\n

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

\u7b80\u8a00\u4e4b\uff0c\u56e2\u961f\u62a5\u544a\u4e86\u5728\u9178\u6027\u6761\u4ef6\u4e0b\u5236\u590710 nm\u4ee5\u4e0bRh-Ir\u7eb3\u7c73\u9897\u7c92\u4f5c\u4e3a\u9ad8\u6548OER\u50ac\u5316\u5242\u7684\u5408\u6210\u7b56\u7565\u3002\u5f97\u76ca\u4e8e\u5fae\u6ce2\u8f85\u52a9\u5408\u6210\u7684\u4f18\u70b9\uff0cRhx<\/sub>Ir(100-x)<\/sub>\u00a0NPs\u53ef\u4ee5\u5728\u8f83\u5bbd\u7684\u5408\u6210\u8303\u56f4\u5185\u5feb\u901f\u7b80\u4fbf\u5730\u5236\u5907\uff0c\u5f97\u5230\u5177\u6709\u5747\u5300\u5408\u91d1\u7ed3\u6784\u548c\u53ef\u8c03\u7ec4\u6210\u7684Rh-Ir\u7eb3\u7c73\u7c92\u5b50\u3002NPs\u5728Vulcan\u78b3\u4e0a\u6c89\u79ef\u540e\u663e\u793a\u51fa\u6781\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u4e3a\u7535\u5316\u5b66OER\u7814\u7a76\u63d0\u4f9b\u4e86\u7406\u60f3\u7684\u6a21\u578b\u6750\u6599\u3002\u7ed3\u5408\u5b9e\u9a8c\u548c\u7406\u8bba\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u5c0622\uff05Rh\u63ba\u5165Ir\u4e2d\u53ef\u4ee5\u83b7\u5f97O\u548cOOH\u4e2d\u95f4\u4f53\u7684\u8f83\u5c0f\u7ed3\u5408\u80fd\u9699\uff0c\u5bfc\u81f4OER\u6027\u80fd\u663e\u8457\u589e\u5f3a\uff0c\u8fd9\u53cd\u6620\u572810 mA cm\u20132<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u65f6\u8fc7\u7535\u4f4d\u76f8\u8f83\u7eafIr\u00a0NPs\u964d\u4f4e48 mV, \u4ee5\u53ca\u8d28\u91cf\u6d3b\u6027\u662f\u7eafIr NPs\u50ac\u5316\u5242\u76843\u500d\u3002\u57282000\u6b21\u5faa\u73af\u540e\uff0c\u6ca1\u6709\u89c2\u5bdf\u5230OER\u6d3b\u6027\u7684\u660e\u663e\u964d\u4f4e\uff0c\u8fd9\u8868\u660e\u78b3\u8d1f\u8f7d\u7684Rh-Ir\u5408\u91d1NPs\u5728\u9178\u6027\u7535\u89e3\u8d28\u4e2d\u662f\u9ad8\u5ea6\u7a33\u5b9a\u7684\u3002\u672c\u5de5\u4f5c\u4e3a\u672a\u5f00\u53d1\u7684Rh-Ir\u5408\u91d1NPs\u4f53\u7cfb\u7684\u6df1\u5165\u7814\u7a76\u63d0\u4f9b\u4e86\u57fa\u7840\uff0c\u4e5f\u4e3a\u50ac\u5316\u5242\u7ec4\u5206-\u7535\u50ac\u5316\u6027\u80fd\u5173\u7cfb\u7684\u7814\u7a76\u63d0\u4f9b\u4e86\u57fa\u672c\u7406\u89e3\u3002<\/p>\n

\u3010\u9e23\u8c22<\/b><\/strong>\u3011<\/p>\n

\u5fb7\u514b\u8428\u65af\u5927\u5b66\u5965\u65af\u6c40\u5206\u6821\u7684\u4f59\u6842\u534e\u6559\u6388\u3001Graeme Henkelman\u548cSimon M. Humphrey\u4e3a\u672c\u6587\u7684\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002\u535a\u58eb\u751f\u90ed\u5b8f\u5b87\u548c\u65b9\u5fd7\u4f1f\u4e3a\u6587\u7ae0\u7684\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\u3002\u535a\u58eb\u751f\u674e\u660a\u5bf9OER\u50ac\u5316\u8fc7\u7a0b\u7684DFT\u7406\u8bba\u8ba1\u7b97\u7ed9\u4e88\u4e86\u5e2e\u52a9\u3002\u8be5\u5de5\u4f5c\u83b7\u5f97\u4e86NSF\uff0cWelch\uff0cDOE\u7b49\u57fa\u91d1\u7684\u652f\u6301\u3002\u4f59\u6842\u534e\u6559\u6388\u7814\u7a76\u56e2\u961f\u7684\u7814\u7a76\u91cd\u70b9\u662f\u65b0\u578b\u529f\u80fd\u5316\u7eb3\u7c73\u6750\u6599\u7684\u5408\u7406\u8bbe\u8ba1\u548c\u5408\u6210\uff0c\u5bf9\u5176\u5316\u5b66\u548c\u7269\u7406\u6027\u8d28\u7684\u8868\u5f81\u548c\u63a2\u7d22\uff0c\u4ee5\u53ca\u63a8\u5e7f\u5176\u5728\u80fd\u6e90\uff0c\u73af\u5883\u548c\u751f\u547d\u79d1\u5b66\u9886\u57df\u5c55\u73b0\u91cd\u8981\u7684\u6280\u672f\u5e94\u7528\u3002\u76f8\u5173\u6210\u679c\u5df2\u5728Science, Nature, Nat<\/i><\/em>.<\/i><\/em>\u00a0Nanotechnol., Nat<\/i><\/em>.<\/i><\/em>\u00a0Commun<\/i><\/em>.<\/i><\/em>, Sci<\/i><\/em>.<\/i><\/em>\u00a0Adv<\/i><\/em>.<\/i><\/em>, PNAS,<\/i><\/em>\u00a0<\/i><\/em>Acc. Chem. Res., Chem. Soc. Rev.<\/i><\/em>\u7b49\u77e5\u540d\u671f\u520a\u53d1\u8868\u3002Simon\u00a0M.\u00a0Humphrey\u56e2\u961f\u81f4\u529b\u4e8e\u5229\u7528\u5fae\u6ce2\u8f85\u52a9\u65b9\u6cd5\u5408\u6210\u94d1\u3001\u94af\u3001\u94f1\u53ca\u5176\u591a\u5143\u5408\u91d1\u7eb3\u7c73\u9897\u7c92\uff0c\u4ee5\u53ca\u91d1\u5c5e\u7eb3\u7c73\u9897\u7c92\u5728\u5f02\u76f8\u50ac\u5316\u4e2d\u7684\u6d3b\u6027\u3002\u76f8\u5173\u6210\u679c\u53d1\u8868\u5728ACS Catal., ACS Nano, Chem. Mater.<\/i><\/em>\u7b49\u77e5\u540d\u671f\u520a\u4e0a\u3002Graeme\u00a0Henkelman\u56e2\u961f\u81f4\u529b\u4e8e\u7406\u8bba\u5316\u5b66\u8ba1\u7b97\u65b9\u6cd5\u53ca\u76f8\u5173\u8f6f\u4ef6\u5f00\u53d1\u3001\u5316\u5b66\u53cd\u5e94\u8fc7\u6e21\u6001\u5bfb\u627e\u7b97\u6cd5\u3001\u548c\u9ad8\u6027\u80fd\u50ac\u5316\u5242\u6750\u6599\u53ca\u9502\u7535\u6c60\u7684\u7406\u8bba\u8bbe\u8ba1\u3002\u8fd1\u5e74\u6765\u901a\u8fc7\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u7814\u7a76\u91d1\u5c5e\u7eb3\u7c73\u9897\u7c92\u8868\u9762\u7684\u50ac\u5316\u53cd\u5e94\u4ee5\u53ca\u5408\u91d1\u6548\u5e94\u5bf9\u5408\u91d1\u7eb3\u7c73\u9897\u7c92\u50ac\u5316\u6027\u8d28\u7684\u5f71\u54cd\u53d6\u5f97\u91cd\u8981\u8fdb\u5c55\u3002\u76f8\u5173\u6210\u679c\u53d1\u8868\u5728 ACS C<\/i><\/em>atal<\/i><\/em>., J. Mater. Chem. A, J. Chem. Phys., Nat. Rev. Mater.<\/i><\/em>\u7b49\u77e5\u540d\u671f\u520a\u4e0a\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Rational Design of Rhodium\u2013Iridium Alloy Nanoparticles as Highly Active Catalysts for Acidic Oxygen Evolution<\/u><\/a>\uff08ACS Nano, 2019, DOI:10.1021\/acsnano.9b06244\uff09<\/p>\n

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Fang & Yu, et al<\/i><\/em>. \u201cDual Tuning of Ni-Co-A Nanosheets by Anion Substitution and Holey Engineering for Efficient Hydrogen Evolution<\/b><\/u><\/strong><\/a>“,\u00a0J. Am. Chem. Soc.\u00a0<\/i><\/b><\/em><\/strong>140, 5241 (2018).<\/p>\n

Zhu\u00a0& Yu, et al<\/i><\/em>. “Structural Engineering of 2D Materials for Energy Storage and Catalysis<\/b><\/u><\/strong><\/a>“,\u00a0Adv.\u00a0Mater.<\/i><\/b><\/em><\/strong>\u00a030, 1706347 (2018).\u00a0<\/p>\n

Fang & Yu, et al<\/i><\/em>. “Metallic Transition Metal Selenide Holey Nanosheets for Efficient Oxygen Evolution<\/b><\/u><\/strong><\/a>“,\u00a0ACS Nano<\/i><\/b><\/em><\/strong>\u00a011, 9550 (2017).<\/p>\n

Li & Yu, et al<\/i><\/em>. “Probing Enhanced Site Activity of Co-Fe Bimetallic Sub-Nanoclusters Derived from Dual Cross-Linked Hydrogels for Oxygen Electrocatalysis<\/b><\/u><\/strong><\/a>“,\u00a0ACS Energy Lett<\/i><\/b><\/em><\/strong>.<\/b><\/strong>\u00a04, 1793 (2019).<\/p>\n

Guo & Humphrey, et al<\/i><\/em>. “Microwave-Assisted Synthesis of Classically Immiscible Ag\u2013Ir Alloy Nanoparticle Catalysts<\/b><\/u><\/strong><\/a>“,\u00a0ACS\u00a0C<\/i><\/b><\/em><\/strong>atal<\/i><\/b><\/em><\/strong>.<\/i><\/b><\/em><\/strong>\u00a08, 11386 (2018).\u00a0<\/p>\n

Guo & Humphrey, et al<\/i><\/em>. “Microwave Synthesis of Classically Immiscible Rhodium-Silver and Rhodium-Gold Alloy Nanoparticles: Highly Active Hydrogenation Catalysts<\/b><\/u><\/strong><\/a>“,\u00a0ACS\u00a0N<\/i><\/b><\/em><\/strong>ano<\/i><\/b><\/em><\/strong>\u00a08, 11512 (2014).\u00a0<\/p>\n

Li & Henkelman, et al<\/i><\/em>. “Design of a Pd\u2212Au Nitrite Reduction Catalyst by Identifying and Optimizing Active Ensembles<\/b><\/u><\/strong><\/a>“,\u00a0ACS\u00a0Catal.<\/i><\/b><\/em><\/strong>\u00a09, 7957 (2019).<\/p>\n

Li & Henkelman, et al<\/i><\/em>. “Selectivity for Ethanol Partial Oxidation: the Unique Chemistry of Single-Atom Alloy Catalysts on Au, Ag, and Cu(111)<\/b><\/u><\/strong><\/a>“, J. Mater. Chem. A<\/i><\/b><\/em><\/strong>\u00a07, 23868 (2019).<\/p>\n

Li & Henkelman, et al<\/i><\/em>. “Effects of Ensembles, Ligand, and Strain on Adsorbate BInding to Alloy Surfaces<\/b><\/u><\/strong><\/a>“,\u00a0J. C<\/i><\/b><\/em><\/strong>hem<\/i><\/b><\/em><\/strong>. Phys., <\/i><\/b><\/em><\/strong>9, 4516 (2019).<\/p>\n

\u672c\u6587\u7531\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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