{"id":207369,"date":"2020-08-15T06:26:14","date_gmt":"2020-08-14T22:26:14","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=207369"},"modified":"2020-08-14T21:26:33","modified_gmt":"2020-08-14T13:26:33","slug":"%e4%b8%8a%e6%b5%b7%e4%ba%a4%e9%80%9a%e5%a4%a7%e5%ad%a6%e4%bb%98%e8%b6%85%e9%b9%8fadv-sci-%ef%bc%9a%e4%b8%89%e7%bb%b4%e6%b0%ae%e6%8e%ba%e6%9d%82%e6%b3%a1%e6%b2%ab%e7%a2%b3%e5%8c%85%e8%a6%86co3fe7","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=207369","title":{"rendered":"\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u4ed8\u8d85\u9e4fAdv. Sci.\uff1a\u4e09\u7ef4\u6c2e\u63ba\u6742\u6ce1\u6cab\u78b3\u5305\u8986Co3Fe7\u7eb3\u7c73\u5408\u91d1\u548cCo5.47N\u6784\u5efa\u96c6\u6210\u5f0f\u65e0\u7c98\u7ed3\u5242\u7a7a\u6c14\u6b63\u6781\u7528\u4e8e\u67d4\u6027\u94dd\u7a7a\u6c14\u7535\u6c60"},"content":{"rendered":"

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

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\u56fe<\/strong> 5\u00a0<\/strong>\u4e2d\u6027<\/strong>ORR<\/strong>\u6d4b\u8bd5<\/strong><\/p>\n

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\"\"<\/p>\n

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\uff08b\uff09\u7535\u6d41\u5bc6\u5ea6\u4e3a30 mA cm-2<\/sup>\u4e0b\uff0c\u6052\u7535\u6d41\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

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

\u672c\u6587\u5408\u6210\u4e86\u4e09\u7ef4\u6c2e\u63ba\u6742\u78b3\u5305\u8986Co3<\/sub>Fe7<\/sub>\/Co5.47<\/sub>N\u7eb3\u7c73\u50ac\u5316\u5242\uff08Co3<\/sub>Fe7<\/sub>@Co5.47<\/sub>N\/NCF\uff09\uff0c\u4f5c\u4e3a\u78b1\u6027\u548c\u4e2d\u6027\u67d4\u6027\u94dd\u7a7a\u6c14\u7535\u6c60\u65e0\u7c98\u7ed3\u5242\u548c\u96c6\u6210\u5f0f\u7684\u7a7a\u6c14\u6b63\u6781\u3002\u8be5\u7535\u6781\u5177\u6709\u754c\u9762\u7ed3\u6784\uff0c\u53ef\u7528\u4e8e\u67d4\u6027\u94dd\u7a7a\u6c14\u7535\u6c60\u3002\u72ec\u7279\u7684\u754c\u9762\u7ed3\u6784\u7ed3\u5408\u4e86Co5.47<\/sub>N\u548cCo3<\/sub>Fe7<\/sub>\u7684\u9ad8\u6c27\u8fd8\u539f\u6d3b\u6027\uff0c\u5728\u4e2d\u6027\u548c\u78b1\u6027\u6c27\u8fd8\u539f\u6027\u80fd\u65b9\u9762\u5747\u4f18\u4e8e\u5546\u4e1a\u5316\u7684Pt\/C\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u539f\u4f4d\u7535\u5316\u5b66\u62c9\u66fc\u5149\u8c31\u5bf9Co3<\/sub>Fe7<\/sub>@Co5.47<\/sub>N\/NCF\u4e0a\u7684ORR\u8fc7\u7a0b\u4e2d\u95f4\u4ea7\u7269\u8fdb\u884c\u5206\u6790\uff0c\u8bc1\u5b9e\u4e86ORR\u7684\u4e3b\u8981\u4e2d\u95f4\u4f53\u4e3aOOH*\uff0cM\uff08III\uff09-OH\u3002DFT\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0cCo3<\/sub>Fe7<\/sub>@Co5.47<\/sub>N\/NCF\u5728\u78b1\u6027\u4ecb\u8d28\u4e0b\u5177\u6709\u8f83\u9ad8\u7684\u7535\u50ac\u5316\u6d3b\u6027\u3002\u4e0e\u76f8\u540c\u7535\u50ac\u5316\u5242\u91c7\u7528\u6d46\u6599\u6d82\u8986\u7684\u7a7a\u6c14\u7535\u6781\u76f8\u6bd4\uff0c\u8be5\u65e0\u6dfb\u52a0\u5242\u96c6\u6210\u7535\u6781\u8868\u73b0\u51fa\u66f4\u597d\u7684\u653e\u7535\u6027\u80fd\uff0c\u8fd9\u9879\u5de5\u4f5c\u4e3a\u63a8\u52a8\u67d4\u6027\u91d1\u5c5e\u7a7a\u6c14\u7535\u6c60\uff0c\u4ee5\u6ee1\u8db3\u667a\u80fd\u7535\u5b50\u8bbe\u5907\u7684\u9700\u6c42\u63d0\u4f9b\u4e86\u4e00\u6761\u65b0\u9014\u5f84\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>Integrated and Binder-Free Air Cathodes of Co3<\/sub>Fe7<\/sub> Nanoalloy and Co5.47<\/sub>N Encapsulated in Nitrogen-Doped Carbon Foam with Superior Oxygen Reduction Activity in Flexible Aluminum-Air Batteries<\/strong><\/a>\uff08Advanced Science DOI: 10.1002\/advs.202000747\uff09\u3002<\/p>\n

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