{"id":248780,"date":"2023-03-18T06:02:53","date_gmt":"2023-03-17T22:02:53","guid":{"rendered":"\/\/m.iemloyee.com\/?p=248780"},"modified":"2023-03-16T14:08:56","modified_gmt":"2023-03-16T06:08:56","slug":"%e4%b8%93%e6%a0%8f%ef%bc%9apt%e5%9f%ba%e6%b0%a7%e8%bf%98%e5%8e%9f%e7%94%b5%e5%82%ac%e5%8c%96%e5%89%82","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=248780","title":{"rendered":"\u4e13\u680f\uff1aPt\u57fa\u6c27\u8fd8\u539f\u7535\u50ac\u5316\u5242"},"content":{"rendered":"

 <\/p>\n

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

\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\uff08PEMFC\uff09\u4f5c\u4e3a\u6700\u6709\u524d\u9014\u7684\u80fd\u6e90\u8f6c\u6362\u6280\u672f\u4e4b\u4e00\uff0c\u5b83\u4ee5\u529f\u7387\u5bc6\u5ea6\u9ad8\u3001\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u9ad8\u3001\u5de5\u4f5c\u6e29\u5ea6\u4f4e\u3001\u6e05\u6d01\u7b49\u4f18\u70b9\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u5176\u4e2d\u6c27\u8fd8\u539f\u53cd\u5e94 (ORR)\u4f5c\u4e3aPEMFC\u80fd\u6e90\u8f6c\u6362\u6280\u672f\u7684\u6838\u5fc3\uff0c\u9ad8\u6548\u4e14\u5ec9\u4ef7\u7684\u50ac\u5316\u5242\u5f00\u53d1\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u4e0d\u5e78\u7684\u662f\uff0cORR\u590d\u6742\u7684\u56db\u7535\u5b50\u6c27\u5316\u8fd8\u539f\u52a8\u529b\u5b66\u548c\u4e2d\u95f4\u4f53\u589e\u52a0\u4e86\u50ac\u5316\u5242\u5f00\u53d1\u7684\u96be\u5ea6\u3002\u76ee\u524d\uff0cPt\/C\u662f\u5546\u4e1aPEMFC\u6700\u5e38\u89c1\u7684ORR\u7535\u50ac\u5316\u5242\uff0c\u7136\u800cPt\u7684\u6210\u672c\u3001\u9897\u7c92\u805a\u96c6\u4ee5\u53ca\u957f\u671f\u8010\u4e45\u6027\u7b49\u95ee\u9898\u9650\u5236\u4e86\u5927\u89c4\u6a21\u5e94\u7528\u3002\u5c3d\u7ba1\u5f88\u591a\u7814\u7a76\u5b66\u8005\u63d0\u51fa\u6c2e\u914d\u4f4d\u78b3\u8868\u9762\u7684\u8fc7\u6e21\u91d1\u5c5e\u5355\u539f\u5b50\u50ac\u5316\u5242(Me-N-C)\u66ff\u4ee3Pt\u57fa\u50ac\u5316\u5242\uff0c\u4f46\u662fMe-N-C\u8f83\u5dee\u7684\u8010\u4e45\u6027\u548c\u6eb6\u89e3\u6027\u96be\u4ee5\u5b9e\u73b0\u5176\u5de5\u4e1a\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u79d1\u5b66\u5bb6\u4eec\u81f4\u529b\u4e8e\u5f00\u53d1\u6700\u5c11Pt\u8d1f\u8f7d\u7684\u9ad8\u6548\u4e14\u7a33\u5b9a\u7684\u7535\u50ac\u5316\u5242\uff0c\u540c\u65f6\u4e5f\u5728\u63d0\u9ad8\u73b0\u6709\u7684Pt\u57fa\u7535\u50ac\u5316\u5242\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\u548c\u50ac\u5316\u6d3b\u6027\u3002\u6750\u6599\u4eba\u4e3a\u60a8\u603b\u7ed3\u4e86\u5728\u8fd9\u4e9b\u65b9\u9762\u8f83\u6709\u4ee3\u8868\u6027\u76848\u7bc7\u5de5\u4f5c\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

1.\u00a0<\/b>\u9ad8\u6027\u80fd\u71c3\u6599\u7535\u6c60\u50ac\u5316\u5242 \u767b\u4e0aNature Catalysis<\/b><\/strong><\/h1>\n

\"\"<\/p>\n

\u9999\u6e2f\u79d1\u6280\u5927\u5b66\u90b5\u654f\u534e\u6559\u6388\u56e2\u961f\u3001\u5357\u65b9\u79d1\u6280\u5927\u5b66\u526f\u6559\u6388\u8c37\u731b\u56e2\u961f\u8054\u5408\u963f\u8d21\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u5316\u5b66\u79d1\u5b66\u4e0e\u5de5\u7a0b\u90e8Khalil Amine\u6559\u6388\u56e2\u961f\u8bbe\u8ba1\u62a5\u9053\u4e86\u4e00\u79cd\u6df7\u5408\u7535\u50ac\u5316\u5242\uff08Pt-Fe-N-C\uff09\uff0c\u5b83\u7531Pt-Fe\u5408\u91d1\u7eb3\u7c73\u9897\u7c92\u548c\u5728\u6c2e\u63ba\u6742\u78b3\u8f7d\u4f53\u4e2d\u9ad8\u5ea6\u5206\u6563\u7684Pt\u548cFe\u5355\u539f\u5b50\u7ec4\u6210\u3002\u5b83\u7684Pt\u8d28\u91cf\u6d3b\u6027\u662f\u71c3\u6599\u7535\u6c60\u4e2d\u5546\u7528Pt\/C\u76843.7\u500d\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u9634\u6781\u4e2dPt\u8d1f\u8f7d\u8f83\u4f4e\uff080.015 mgPt<\/sub>\u00a0cm-2<\/sup>\uff09\u7684\u71c3\u6599\u7535\u6c60\u663e\u793a\u51fa\u4f18\u5f02\u7684\u8010\u4e45\u6027\uff0c\u572810\u4e07\u6b21\u5faa\u73af\u540e\u6d3b\u6027\u4fdd\u7559\u7387\u4e3a97%\uff0c\u5e76\u4e14\u57280.6 V\u7535\u538b\u4e0b\u8fd0\u884c\u65f6\u95f4\u8d85\u8fc7200\u5c0f\u65f6\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cAtomically dispersed Pt and Fe sites and Pt\u2013Fe nanoparticles for durable proton exchange membrane fuel cells<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aNature Catalysis<\/i><\/b><\/em><\/strong>\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1a\u9ad8\u6027\u80fd\u71c3\u6599\u7535\u6c60\u50ac\u5316\u5242 \u767b\u4e0aNature Catalysis<\/a><\/b><\/strong><\/h1>\n

 <\/p>\n

\u00a0<\/b><\/strong><\/h1>\n

2.\u00a0<\/b>\u4e2d\u79d1\u5927\u5218\u5e86\u534e\u6700\u65b0NC\uff1a\u8c03\u8282\u7f29\u653e\u5173\u7cfb\u4ee5\u5b9e\u73b0\u6c27\u8fd8\u539f\u53cd\u5e94\u7684\u9ad8\u50ac\u5316\u52a8\u529b\u5b66\u548c\u9009\u62e9\u6027<\/b><\/strong><\/h1>\n

\"\"<\/p>\n

\u5728\u8fd9\u9879\u7814\u7a76\u4e2d\uff0c\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u5218\u5e86\u534e\u3001\u82cf\u5fbd\u8bfe\u9898\u7ec4\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u4f7f\u7528\u91d1\u5c5e\u95f4\u8ddd\u79bb\u8c03\u63a7\u7684\u539f\u5b50\u5c3a\u5ea6\u53cc\u91d1\u5c5e\u7ec4\u88c5\u4f53(ABA)\u7684\u7b56\u7565<\/b><\/strong>\uff0c\u8be5\u7ec4\u88c5\u4f53\u53ef\u4ee5\u50ac\u5316\u76f4\u63a5\u7684O-O\u81ea\u7531\u57fa\u65ad\u88c2\u800c\u4e0d\u5f62\u6210\u591a\u4f59\u7684*OOH\u4e2d\u95f4\u4f53\uff0c\u4ece\u800c\u8c03\u8282\u56fa\u6709\u7684\u7ebf\u6027\u6807\u5ea6\u5173\u7cfb\uff0c\u5e76\u4f7fABA\u4e0a\u7684ORR\u9075\u5faa\u5feb\u901f\u52a8\u529b\u5b66\u53cc\u4f4d\u70b9\u673a\u5236\u3002\u5229\u7528\u539f\u4f4d\u540c\u6b65\u8f90\u5c04\u5149\u8c31\uff0c\u672c\u5de5\u4f5c\u76f4\u63a5\u89c2\u5bdf\u5230\u81ea\u8c03\u8282\u7684N-\u6865\u8fdePt=N2<\/sub>=Fe\u7ec4\u88c5\u4f53\u5728ORR\u8fc7\u7a0b\u4e2d\u4fc3\u8fdb\u4e86\u5173\u952e\u4e2d\u95f4\u72b6\u6001(Pt-O-O-Fe)\u7684\u4ea7\u751f\uff0c\u4ece\u800c\u5bfc\u81f4\u9ad8\u7684\u53cd\u5e94\u52a8\u529b\u5b66\u548c\u9009\u62e9\u6027\u3002\u7cbe\u5fc3\u8bbe\u8ba1\u7684Pt=N2<\/sub>=Fe ABA\u50ac\u5316\u5242\u57280.95\u2009V\u7684\u534a\u6ce2\u7535\u4f4d\u4e0b\u76f8\u5bf9\u4e8e\u5546\u4e1aPt\/C\u5b9e\u73b0\u4e86\u8fd12\u4e2a\u6570\u91cf\u7ea7\u7684\u52a8\u529b\u5b66\u7535\u6d41\u5bc6\u5ea6\u63d0\u5347\uff0c4\u7535\u5b50\u9014\u5f84\u9009\u62e9\u6027\u6548\u7387\u63a5\u8fd199%\uff0c\u662f\u5e94\u7528\u4e8e\u950c\u7a7a\u6c14\u7535\u6c60\u80fd\u91cf\u88c5\u7f6e\u7684\u6f5c\u5728ORR\u50ac\u5316\u5242\u4e4b\u4e00\u3002\u672c\u7814\u7a76\u4e3a\u5f00\u53d1\u548c\u4f18\u5316\u5176\u4ed6\u9ad8\u6548ORR\u7535\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u6709\u76ca\u7684\u8bbe\u8ba1\u539f\u5219<\/b><\/strong>\u3002\u76f8\u5173\u8bba\u6587\u4ee5\u9898\u4e3a\uff1a\u201cRegulating the scaling relationship for high catalytic kinetics and selectivity of the oxygen reduction reaction<\/i><\/em>\u201d\u53d1\u8868\u5728Nature Communications<\/i><\/em>\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1a\u4e2d\u79d1\u5927\u5218\u5e86\u534e\u6700\u65b0NC\uff1a\u8c03\u8282\u7f29\u653e\u5173\u7cfb\u4ee5\u5b9e\u73b0\u6c27\u8fd8\u539f\u53cd\u5e94\u7684\u9ad8\u50ac\u5316\u52a8\u529b\u5b66\u548c\u9009\u62e9\u6027<\/a><\/b><\/strong><\/h1>\n

 <\/p>\n

 <\/p>\n

3.\u00a0<\/b>Nat.Commun<\/b><\/strong>.<\/b><\/strong>: \u901a\u8fc7\u5355\u5c42\u6c27\u5316\u94c2\u7eb3\u7c73\u7247\u7684\u62d3\u6251\u8fd8\u539f\u5408\u6210\u94c2\u7eb3\u7c73\u7247\u7528\u4e8e\u7535\u50ac\u5316\u6c27\u8fd8\u539f\u53cd\u5e94<\/b><\/strong><\/h1>\n

\"\"<\/p>\n

\u8fd1\u65e5\uff0c\u65e5\u672c\u4fe1\u5dde\u5927\u5b66Wataru Sugimoto\u6559\u6388\u7b49\u4eba\u6210\u529f\u901a\u8fc7\u4ece\u5c42\u72b6\u94c2\u9178\u94be\u4e0a\u5265\u79bb\u51fa0.9 nm\u539a\u5ea6\u7684\u6c27\u5316Pt\u7eb3\u7c73\u7247\uff08PtOx<\/sub>\u00a0NSs\uff09\uff0c\u518d\u5229\u7528\u62d3\u6251\u5b9a\u5411\u8fd8\u539f\u6280\u672f\u5408\u6210\u51fa 0.5 nm\u539a\u5ea6\u7684\u53cc\u539f\u5b50\u5c42Pt\u7eb3\u7c73\u7247\uff082 AL-Pt NSs\uff09\u30022 AL-Pt NSs\u7684\u8d28\u91cf\u6d3b\u6027\u548c\u5faa\u73af\u8010\u4e45\u6027\u4f18\u4e8e\u5546\u4e1a\u5316\u76843nm Pt NPs\u3002\u76f8\u5173\u7684\u7814\u7a76\u6210\u679c\u4ee5\u201cPlatinum nanosheets synthesized via topotactic reduction of single-layer platinum oxide nanosheets for electrocatalysis<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Nature Communications<\/i><\/b><\/em><\/strong>\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aNat.Commun.: \u901a\u8fc7\u5355\u5c42\u6c27\u5316\u94c2\u7eb3\u7c73\u7247\u7684\u62d3\u6251\u8fd8\u539f\u5408\u6210\u94c2\u7eb3\u7c73\u7247\u7528\u4e8e\u7535\u50ac\u5316\u6c27\u8fd8\u539f\u53cd\u5e94<\/a><\/p>\n

 <\/p>\n

4.\u00a0<\/b>Energy Environ. Sci.\uff1a\u7d27\u5bc6\u5806\u79ef\u7684Pt1.5Ni1-x\/Ni-N-C\u6df7\u5408\u7269\u7528\u4e8e\u4e2d\u7ee7\u50ac\u5316\u7684ORR<\/b><\/strong><\/h1>\n

\"\"<\/p>\n

\u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u5434\u5b87\u6069\u6559\u6388\u548c\u5468\u714c\u535a\u58eb\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u5f00\u53d1\u4e86\u4e00\u79cd\u6c14\u4f53\u4fc3\u8fdb\u8131\u5408\u91d1\u5de5\u827a\uff0c\u76f4\u63a5\u6784\u5efa\u4e86\u7531\u5355\u4e2aNi\u4f4d\u70b9\u5305\u56f4\u7684\u7d27\u5bc6\u5806\u79ef\u7684Pt-Ni\u5408\u91d1NC\uff0c\u5728\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u4f4d\u70b9\u4e4b\u95f4\u5f62\u6210\u4e86\u9ad8\u6548\u7684\u7535\u5b50\u4f20\u9012\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u4f18\u8d8a\u7684ORR\u6027\u80fd\u3002\u7531\u4e8e\u9ad8\u6e29\u548cNH3<\/sub>\u8150\u8680\u5f15\u8d77\u7684\u8131\u5408\u91d1\u6548\u5e94\uff0c\u5176\u4e2d\u5927\u91cf\u7684Ni\u539f\u5b50\u4ece\u521d\u59cbPt-Ni\u5408\u91d1\u8fc1\u79fb\uff0c\u5e76\u88ab\u76f8\u90bb\u7684\u6c2e\u7f3a\u9677\u4f4d\u70b9\u6355\u83b7\uff0c\u5f97\u5230\u5177\u6709\u7a33\u5b9a\u5bcc\u94c2\u8868\u9762\u7684Pt-Ni NC\u3002\u4e0e\u672a\u5904\u7406\u7684\u6837\u54c1\u76f8\u6bd4\uff0c\u7d27\u5bc6\u586b\u5145\u7684\u6742\u5316\u7269\u5728\u9178\u6027\u4ecb\u8d28\u4e2d\u8868\u73b0\u51fa\u589e\u5f3a\u7684ORR\u6027\u80fd\uff0c\u5176\u8d28\u91cf\u6d3b\u5ea6(MA)\/\u6bd4\u6d3b\u5ea6(SA)\u4e3a4.1 A mgPt<\/sub>-1<\/sup>\/4.6mA cm-2<\/sup>\uff0c\u662f\u5546\u7528Pt\/C\u50ac\u5316\u5242\u768415\/7\u500d\uff0c\u8d85\u8fc7\u4e86\u8bb8\u591a\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u3002\u5728\u5b9e\u9645\u71c3\u6599\u7535\u6c60\u6d4b\u8bd5\u4e2d\uff0c\u53ea\u6709Pt\/C\u4e00\u534aPt\u8d1f\u8f7d\u7684\u50ac\u5316\u5242\u8868\u73b0\u51fa\u66f4\u9ad8\u7684\u6d3b\u6027\u548c\u8010\u4e45\u6027\u3002\u6700\u540e\uff0c\u7406\u8bba\u7ed3\u679c\u8868\u660e\uff0c\u7d27\u5bc6\u6392\u5217\u7684\u6742\u5316\u4f53\u53ef\u4ee5\u4fdd\u8bc1\u5173\u952e\u4e2d\u95f4\u4f53OOH*\u4e0d\u65ad\u5730\u4eceNi\u5355\u4f4d\u8fc1\u79fb\u5230\u76f8\u90bb\u7684Pt\u57faNC\u4e0a\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u79cd\u4e2d\u7ee7\u53cd\u5e94\uff0c\u63d0\u9ad8\u4e86\u50ac\u5316\u6027\u80fd\u3002\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201cA closely packed Pt<\/b><\/strong>1.5<\/b><\/sub><\/strong>Ni<\/b><\/strong>1-X<\/b><\/sub><\/strong>\/Ni\u2013N\u2013C hybrid for relay catalysis towards oxygen reduction<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aEnergy & Environmental Science<\/i><\/em>\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aEnergy Environ. Sci.\uff1a\u7d27\u5bc6\u5806\u79ef\u7684Pt1.5Ni1-x\/Ni-N-C\u6df7\u5408\u7269\u7528\u4e8e\u4e2d\u7ee7\u50ac\u5316\u7684ORR<\/a><\/b><\/strong><\/h1>\n

\u00a0<\/b><\/strong><\/h1>\n

5.\u00a0<\/b>\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6c88\u6c34\u4e91Appl. Catal. B:\u7535\u5316\u5b66\u5408\u6210PtCo\u52a9\u529bORR\u8fc7\u7a0b<\/b><\/strong><\/h1>\n

 <\/p>\n

\"\"<\/p>\n

\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6c88\u6c34\u4e91\u526f\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u5728N,N-\u4e8c\u7532\u57fa\u7532\u9170\u80fa\uff08DMF\uff09\u6eb6\u5242\u4e2d\u91c7\u7528\u7535\u6c89\u79ef\u7b56\u7565\u5236\u5907\u4e86PtCo\/C\u50ac\u5316\u5242\uff0c\u5176\u4e2dDMF\u4e0ePt\u548cCo\u524d\u9a71\u4f53\u7684\u914d\u4f4d\u6781\u5927\u5730\u7f29\u5c0f\u4e86\u5176\u6c89\u79ef\u7535\u4f4d\uff0c\u4fc3\u8fdb\u4e86\u6700\u7ec8\u7684\u5408\u91d1\u5316\u3002\u540c\u65f6\uff0cDMF\u9009\u62e9\u6027\u5730\u5438\u9644\u5728Pt(111)\u9762\u4e0a\uff0c\u6709\u52a9\u4e8e\u66b4\u9732\u66f4\u591a\u7684PtCo(111)\u9762\uff0c\u4ee5\u63d0\u4f9b\u8f83\u9ad8\u7684ORR\u6d3b\u6027\uff0c\u5e76\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u9897\u7c92\u5c3a\u5bf8\u7684\u5747\u5300\u6027\uff0c\u786e\u4fdd\u4e86\u50ac\u5316\u5242\u7684\u8010\u4e45\u6027\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u4f18\u5316\u540e\u7684PtCo-1.8<\/sub>\/C\u7684\u6bd4\u6d3b\u6027\uff08SA\uff09\u662f\u5546\u4e1aPt\/C\u76845\u500d\u4ee5\u4e0a\uff0c\u4e14\u7ecf\u8fc7\u52a0\u901f\u964d\u89e3\u8bd5\u9a8c\uff08ADT\uff09\u540e\u51e0\u4e4e\u6ca1\u6709\u53d8\u5316\u3002\u6b64\u5916\uff0c\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u4e5f\u8868\u660e\uff0c\u8868\u9762Pt:Co=1:1\u7684\u6837\u54c1\u5177\u6709\u6700\u4f73\u7684\u50ac\u5316\u6d3b\u6027\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cElectrochemical synthesis of monodispersed and highly alloyed PtCo nanoparticles with a remarkable durability towards oxygen reduction reaction<\/i><\/b><\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Applied Catalysis B: Environmental<\/i><\/b><\/em><\/strong>\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1a\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6c88\u6c34\u4e91Appl. Catal. B:\u7535\u5316\u5b66\u5408\u6210PtCo\u52a9\u529bORR\u8fc7\u7a0b<\/a><\/b><\/strong><\/h1>\n

 <\/p>\n

6.\u00a0<\/b>ACS Sustain. Chem. Eng: \u6c2e\u63ba\u6742\u78b3\u5c01\u88c5\u7684Pt-Fe-Cu\u6709\u5e8f\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u4f5c\u4e3a\u6c27\u8fd8\u539f\u53cd\u5e94\u7684\u9ad8\u6027\u80fd\u50ac\u5316\u5242<\/b><\/strong><\/h1>\n

\"\"<\/p>\n

\u52a0\u5dde\u5927\u5b66\u5c14\u6e7e\u5206\u6821\u5ffb\u83b7\u9e9f\uff08Huolin L. Xin\uff09\u52a9\u7406\u6559\u6388\u56e2\u961f\u62a5\u9053\u4e86\u4e00\u79cd\u6c2e\u4fee\u9970\u78b3(\u58f3)\u5c01\u88c5\u7684\u3001\u5177\u6709\u5448\u73b0\u9762\u5fc3\u56db\u65b9(fct)\u76f8\u7684Pt-Fe-Cu\u6709\u5e8f\u91d1\u5c5e\u95f4\u7eb3\u7c73\u9897\u7c92(\u82af)\u7528\u4e8e\u9178\u6027ORR\u7684\u7535\u50ac\u5316\u5242\u3002\u6c2e\u63ba\u6742\u78b3\u58f3\u4e0d\u4ec5\u80fd\u4fdd\u62a4Pt – Fe – Cu\u6838\u7684\u6eb6\u89e3\u3001\u56e2\u805a\u3001\u805a\u7ed3\u548c\u5965\u65af\u7279\u74e6\u5c14\u5fb7\u719f\u5316\uff0c\u8fd8\u80fd\u901a\u8fc7Fe-N\u7684\u5f3a\u914d\u4f4d\u8c03\u63a7\u4e2d\u5fc3Pt\u4f4d\u7684\u7535\u5b50\u7ed3\u6784\u3002\u4f18\u5316\u540e\u7684\u6c2e\u63ba\u6742\u78b3\u58f3\u7684Pt-Fe-Cu\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u5177\u6709\u4f18\u5f02\u7684ORR\u6d3b\u6027\uff0c\u5e76\u4e14\u6bd4\u65e0\u5e8fPt-Fe-Cu\u5408\u91d1\u3001\u4e0d\u63ba\u6742\u6c2e\u7684\u78b3\u58f3\u7684Pt-Fe-Cu\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u548c\u5546\u7528Pt\/C\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u66f4\u597d\uff0c\u5728\u9178\u6027\u4ecb\u8d28\u4e2d\u53ef\u8fbe\u5230\u7684ORR\u8d28\u91cf\u548c\u6bd4\u6d3b\u6027\u5206\u522b\u6bd4\u5546\u7528Pt\/C\u9ad8\u8fd15\u500d\u548c4\u500d\u3002\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201cPt\u2212Fe\u2212Cu Ordered Intermetallics Encapsulated with N\u001eDoped<\/b><\/strong>\u00a0<\/b><\/strong>Carbon as High-Performance Catalysts for Oxygen Reduction\u00a0Reaction<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aACS Sustainable Chemistry & Engineering<\/i><\/em>\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aACS Sustain. Chem. Eng: \u6c2e\u63ba\u6742\u78b3\u5c01\u88c5\u7684Pt-Fe-Cu\u6709\u5e8f\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u4f5c\u4e3a\u6c27\u8fd8\u539f\u53cd\u5e94\u7684\u9ad8\u6027\u80fd\u50ac\u5316\u5242<\/a><\/p>\n

 <\/p>\n

7.\u00a0<\/b>ACS Sustain. Chem: \u6c14\u76f8\u5408\u6210PtMo\u5408\u91d1\u7535\u50ac\u5316\u5242\u7528\u4e8e\u589e\u5f3a\u6c27\u8fd8\u539f\u53cd\u5e94\u7684\u6d3b\u6027\u548c\u8010\u4e45\u6027<\/b><\/strong><\/h1>\n

\"\"<\/p>\n

\u8fd1\u671f\uff0c\u97e9\u56fd\u9ad8\u4e3d\u5927\u5b66Dong-Wan Kim\u63d0\u51fa\u4e86\u4e00\u79cd\u4e00\u6b65\u6c14\u76f8\u5408\u6210\u65b9\u6cd5\uff0c\u5728\u4e0d\u4f7f\u7528\u4efb\u4f55\u6709\u673a\u6dfb\u52a0\u5242\u6216\u8fd8\u539f\u6027\u6c14\u4f53\u7684\u60c5\u51b5\u4e0b\uff0c\u5927\u89c4\u6a21\u5236\u5907\u4e86\u8d1f\u8f7d\u78b3\u8f7d\u4f53\u4e0a\u7684Pt-Mo\u56fa\u6eb6\u5408\u91d1(PtMo\/C) \u7684ORR\u7535\u50ac\u5316\u5242\uff0c\u8be5\u50ac\u5316\u5242\u5177\u6709\u9ad8\u8d28\u91cf\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u3002\u516d\u7fb0\u57fa\u94bc(Mo(CO)6<\/sub>)\u4e0d\u4ec5\u4f5c\u4e3a\u5f3a\u8fd8\u539f\u5242\uff0c\u800c\u4e14\u662fPt\u57fa\u5408\u91d1\u4e2dMo\u7684\u6765\u6e90\u3002\u901a\u8fc7\u63a7\u5236\u5408\u6210\u6761\u4ef6\uff0c\u4f18\u5316\u4e86PtMo\/C\u7684\u7c92\u5f84\uff0c\u4e0e\u5546\u4e1aPt\/C\u76f8\u6bd4\uff0c\u5177\u6709\u6700\u5927\u5316\u7684ORR\u6d3b\u6027\uff0c\u5e76\u4e14\u5728\u52a0\u901f\u964d\u89e3\u8bd5\u9a8c(ADTs)\u540e\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u8010\u4e45\u6027\u3002
\n\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201cGas-Phase Synthesis of PtMo Alloy Electrocatalysts with Enhanced Activity and Durability for Oxygen Reduction Reaction\u00a0<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aACS Sustainable Chemistry & Engineering<\/i><\/em>\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aACS Sustain. Chem: \u6c14\u76f8\u5408\u6210PtMo\u5408\u91d1\u7535\u50ac\u5316\u5242\u7528\u4e8e\u589e\u5f3a\u6c27\u8fd8\u539f\u53cd\u5e94\u7684\u6d3b\u6027\u548c\u8010\u4e45\u6027<\/a><\/p>\n

 <\/p>\n

8.\u00a0<\/b>ACS Catalysis\uff1aS\u63ba\u6742GCN\u589e\u5f3aPt-N\u914d\u4f4d\u63d0\u9ad8Pt\u57fa\u50ac\u5316\u5242ORR\u6d3b\u6027<\/b><\/strong><\/h1>\n

\"\"<\/p>\n

\u6d59\u6c5f\u5927\u5b66\u5b59\u6587\u5e73\u7814\u7a76\u5458\u4e0e\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u90d1\u65ed\u5347\u526f\u6559\u6388\u8bfe\u9898\u7ec4\u63d0\u51fa\u4ee5\u77f3\u58a8\u76f8\u6c2e\u5316\u78b3\uff08GCN\uff09\u4e3a\u8f7d\u4f53\uff0c\u901a\u8fc7\u91c7\u7528S\u539f\u5b50\u63ba\u6742\u53d6\u4ee3\u5421\u5576N\u4f4d\u70b9\u8bf1\u5bfcGCN\u4e2d\u7684\u7535\u8377\u518d\u5206\u914d\uff0c\u4f7f\u5f97\u4e0eS\u76f8\u90bb\u7684C\u548cN\u539f\u5b50\u5904\u4e8e\u7f3a\u7535\u5b50\u72b6\u6001\uff0c\u7f3a\u7535\u5b50\u72b6\u6001\u7684N\u539f\u5b50\u66f4\u6613\u4e0ePt\u6210\u952e\uff0c\u589e\u52a0\u4e86\u5f02\u8d28\u754c\u9762\u5904\u7684Pt-N\u7684\u914d\u4f4d\u6570\uff0c\u4ece\u800c\u5f3a\u5316\u4e86\u91d1\u5c5e-\u8f7d\u4f53\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u8be5\u914d\u4f4d\u8c03\u63a7\u4f7f\u5f97Pt\u76845d\u7535\u5b50\u5bc6\u5ea6\u964d\u4f4e\uff0cd\u5e26\u4e2d\u5fc3\u4e0b\u79fb\uff0c\u6709\u5229\u4e8e\u542b\u6c27\u4e2d\u95f4\u4f53\uff0c\u5c24\u5176\u662fOH*<\/sup>\u7684\u5feb\u901f\u8131\u9644\uff0c\u56e0\u800c\u52a0\u901f\u4e86ORR\u53cd\u5e94\u7684\u52a8\u529b\u5b66\uff0c\u5b9e\u73b0\u4e86Pt\u57fa\u50ac\u5316\u5242\u6d3b\u6027\u4e0e\u7a33\u5b9a\u6027\u7684\u540c\u6b65\u63d0\u9ad8\u3002\u8be5\u7814\u7a76\u6210\u679c\u4ee5\u201cSulfur Doping Triggering Enhanced Pt-N Coordination in Graphitic Carbon Nitride-Supported Pt Electrocatalysts toward Efficient Oxygen Reduction Reaction<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aACS Catalysis\u4e0a\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aACS Catalysis\uff1aS\u63ba\u6742GCN\u589e\u5f3aPt-N\u914d\u4f4d\u63d0\u9ad8Pt\u57fa\u50ac\u5316\u5242ORR\u6d3b\u6027<\/a><\/b><\/strong><\/h1>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

  \u00a0 \u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\uff08PEMFC\uff09\u4f5c\u4e3a\u6700\u6709\u524d\u9014\u7684\u80fd\u6e90\u8f6c\u6362\u6280\u672f\u4e4b\u4e00\uff0c\u5b83\u4ee5\u529f\u7387\u5bc6\u5ea6\u9ad8\u3001\u80fd\u91cf\u8f6c\u6362\u6548\u7387\u9ad8\u3001\u5de5\u4f5c\u6e29\u5ea6\u4f4e\u3001\u6e05\u6d01\u7b49\u4f18\u70b9\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u5176\u4e2d\u6c27\u8fd8…<\/p>\n","protected":false},"author":41672,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-248780","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248780"}],"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\/41672"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=248780"}],"version-history":[{"count":1,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248780\/revisions"}],"predecessor-version":[{"id":248789,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248780\/revisions\/248789"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=248780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=248780"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=248780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}