{"id":226245,"date":"2021-09-05T06:30:54","date_gmt":"2021-09-04T22:30:54","guid":{"rendered":"\/\/m.iemloyee.com\/?p=226245"},"modified":"2021-09-04T21:09:45","modified_gmt":"2021-09-04T13:09:45","slug":"%e6%9e%97%e7%a7%91%e9%99%a2%e6%9e%97%e5%8c%96%e6%89%80%e8%92%8b%e5%89%91%e6%98%a5%e9%99%a2%e5%a3%ab%e3%80%81%e9%83%91%e5%b7%9e%e5%a4%a7%e5%ad%a6liu-yanyan-adv-sci%ef%bc%9a%e8%a1%a8%e9%9d%a2%e7%a3%b7","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=226245","title":{"rendered":"\u6797\u79d1\u9662\u6797\u5316\u6240\u848b\u5251\u6625\u9662\u58eb\u56e2\u961fAdv. Sci\uff1a\u8868\u9762\u78f7\u8bf1\u5bfc\u7684CoO\u4e0e\u5355\u7247\u78b3\u4f5c\u4e3a\u9ad8\u6548\u7a7a\u6c14\u7535\u6781\uff0c\u7528\u4e8e\u51c6\u56fa\u6001\u950c\u7a7a\u6c14\u7535\u6c60"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u968f\u7740\u5316\u77f3\u71c3\u6599\u7684\u4e0d\u65ad\u6d88\u8017\uff0c\u80fd\u6e90\u5371\u673a\u548c\u73af\u5883\u6c61\u67d3\u65e5\u76ca\u4e25\u91cd\uff0c\u7814\u7a76\u4eba\u5458\u81f4\u529b\u4e8e\u5f00\u53d1\u8f6c\u6362\u548c\u50a8\u80fd\u6280\u672f\u6765\u6709\u6548\u5229\u7528\u53ef\u518d\u751f\u80fd\u6e90\u3002\u53ef\u5145\u7535\u950c\u7a7a\u6c14\u7684\u80fd\u91cf\u8f6c\u6362\u6280\u672f\u7535\u6c60\uff08rechargeable Zn\u2013air battery\uff0cRZAB\uff09\u56e0\u5176\u7406\u8bba\u80fd\u91cf\u5bc6\u5ea6\u9ad8\u3001\u5b89\u5168\u6027\u9ad8\u3001\u5236\u9020\u6210\u672c\u4f4e\u800c\u53d7\u5230\u8d8a\u6765\u8d8a\u591a\u7684\u7814\u7a76\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0c\u9ad8\u6d3b\u6027\u548c\u4f4e\u6210\u672c\u53cc\u529f\u80fd\u6c27\u50ac\u5316\u5242\u7684\u5408\u7406\u8bbe\u8ba1\u4ecd\u7136\u662f\u4e00\u4e2a\u5177\u6709\u6311\u6218\u6027\u548c\u7d27\u8feb\u6027\u7684\u95ee\u9898\u3002\u5728\u8fc7\u53bb\u7684\u51e0\u5341\u5e74\u91cc\uff0c\u751f\u7269\u8d28\u884d\u751f\u7684\u78b3\u6750\u6599\u56e0\u5176\u53ef\u518d\u751f\u3001\u751f\u6001\u53cb\u597d\u548c\u4f4e\u6210\u672c\u7684\u4f18\u52bf\u88ab\u8ba4\u4e3a\u662f\u7535\u50ac\u5316\u5242\u7684\u7406\u60f3\u8f7d\u4f53\u3002\u4f46\u662f\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u751f\u7269\u6750\u6599\u662f\u88ab\u5206\u89e3\u6210\u524d\u9a71\u4f53\uff0c\u7136\u540e\u91cd\u65b0\u7ec4\u88c5\u6210\u63ba\u6742\u7684\u50ac\u5316\u5242\u3002\u8fd9\u79cd\u5236\u5907\u8fc7\u7a0b\u4e0d\u53ef\u907f\u514d\u5730\u5bfc\u81f4\u754c\u9762\u7535\u963b\u589e\u52a0\u3001\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u5835\u585e\u4ee5\u53ca\u50ac\u5316\u5242\u4ece\u7535\u6781\u4e0a\u673a\u68b0\u5265\u79bb\uff0c\u56e0\u6b64\u4e25\u91cd\u964d\u4f4e\u4e86\u50ac\u5316\u6548\u7387\u548c\u50ac\u5316\u5242\u7684\u8010\u4e45\u6027\u3002\u6728\u8d28\u5fae\u7ea4\u7ef4\u5177\u6709\u4e30\u5bcc\u7684\u591a\u5b54\u5c42\u6b21\u7ed3\u6784\u3002\u690d\u7269\u4e2d\u7684\u5929\u7136\u591a\u5b54\u901a\u9053\u6709\u5229\u4e8e\u5728RZAB\u4e2d\u5236\u9020\u6709\u6548\u7684\u4e09\u76f8\u754c\u9762\uff08\u7a7a\u6c14-\u7535\u89e3\u8d28-\u50ac\u5316\u5242\uff09\u3002\u56e0\u6b64\uff0c\u5229\u7528\u6728\u6750\u7684\u5929\u7136\u5b54\u9699\u7387\u6765\u521b\u5efa\u901a\u9053\u5e76\u751f\u4ea7\u5d4c\u5165\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u7684\u50ac\u5316\u5242\u662f\u975e\u5e38\u6709\u610f\u4e49\u7684\u3002\u8fd9\u79cd\u8282\u80fd\u4e14\u7b80\u5355\u7684\u65b9\u6cd5\u6709\u5229\u4e8e\u4e09\u76f8\u754c\u9762\u7684\u50ac\u5316\u53cd\u5e94\u5e76\u63d0\u9ad8\u7535\u5bfc\u7387\u3002\u4f46\u662f\u60f0\u6027\u751f\u7269\u8d28\u78b3\u6750\u6599\u5177\u6709\u7a33\u5b9a\u7684\u8868\u9762\u7535\u5b50\u7279\u6027\uff0cORR\u548cOER\u7684\u6d3b\u6027\u53d7\u5230\u6c34\u548c\u6c27\u7684\u7f13\u6162\u6d3b\u5316\u7684\u6291\u5236\u3002\u901a\u8fc7\u63ba\u6742\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\uff08TMO\uff09\u3001\u78b3\u5316\u7269\u548c\u975e\u91d1\u5c5e\uff08\u5982N\u3001P\u3001S\u548cB\uff09\u540e\uff0c\u7531\u4e8e\u63ba\u6742\u5242\u7684\u7535\u8d1f\u6027\u548c\u539f\u5b50\u5c3a\u5bf8\u5f15\u53d1\u7684\u8c03\u8c10\u6548\u5e94\uff0cORR\u548cOER\u6d3b\u6027\u5f97\u5230\u589e\u5f3a\u3002\u7279\u522b\u662f\uff0c\u94b4\u57fa\u6c27\u5316\u7269\uff08CoOx<\/sub>\uff09\u56e0\u5176\u4e30\u5bcc\u4e14\u6613\u4e8e\u5236\u5907\u800c\u88ab\u7814\u7a76\u4f5c\u4e3aORR\u50ac\u5316\u5242\u3002\u6c27\u5316\u7269\u8868\u9762\u7684\u9ad8\u6548\u7f9f\u57fa\u89e3\u5438\u884c\u4e3a\u88ab\u8bc1\u660e\u53ef\u6709\u6548\u8bf1\u5bfc\u4f18\u5f02\u7684OER\u6027\u80fd\u3002\u4e3a\u4e86\u6ee1\u8db3ORR\u548cOER\u7684\u53cc\u529f\u80fd\u6027\u80fd\u8981\u6c42\uff0c\u5f15\u5165\u6742\u539f\u5b50\u6765\u8c03\u6574\u7535\u5b50\u7ed3\u6784\u5e76\u4fc3\u8fdb\u6c27\u6d3b\u5316\u80fd\u529b\u3002\u7279\u522b\u662f\uff0cP\u539f\u5b50\u4fc3\u8fdb\u4e86P\u5468\u56f4\u7684\u7535\u5b50\u5411O\u7684\u8f6c\u79fb\uff0c\u56e0\u4e3aP\u7684\u7535\u8d1f\u6027\u6bd4O\u4f4e\u5f97\u591a\uff0c\u800c\u4e14P-O\u952e\u662f\u9ad8\u5ea6\u6781\u5316\u7684\u3002\u7406\u8bba\u4e0a\uff0c\u8868\u9762P\u539f\u5b50\u5145\u5f53\u7535\u5b50\u8f6c\u79fb\u6865\u4ee5\u63d0\u9ad8\u6574\u4f53\u7535\u5bfc\u7387\uff0c\u534f\u540c\u63d0\u9ad8CoOx\u7684\u6c27\u6d3b\u5316\u80fd\u529b\u3002\u7136\u800c\uff0c\u76ee\u524d\u8fd8\u6ca1\u6709\u6d89\u53ca\u8fd9\u79cd\u8868\u9762\u8bbe\u8ba1\u7b56\u7565\u6765\u8003\u8651\u50ac\u5316\u6d3b\u6027\u548c\u73af\u5883\u4f18\u52bf\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u4e2d\u56fd\u6797\u79d1\u9662\u6797\u5316\u6240\u848b\u5251\u6625\u9662\u58eb\u3001\u90d1\u5dde\u5927\u5b66<\/strong>Liu Yanyan<\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/strong>\u63d0\u51fa\u4e86\u4e00\u79cd\u8868\u9762\u78f7\u5316-\u5355\u7247\u7b56\u7565\uff0c\u5c06CoO\u7eb3\u7c73\u9897\u7c92\u4f5c\u4e3a\u5355\u7247\u7535\u6781\u5d4c\u5165\u6ce1\u6850\u78b3\u677f\uff08P-CoO@PWC\uff09\u4e2d\u3002\u53d7\u76ca\u4e8e\u5929\u7136\u4f20\u8f93\u901a\u9053\u7684\u4fdd\u7559\uff0cP-CoO@PWC-2\u6709\u5229\u4e8e\u6784\u5efa\u4e09\u76f8\u754c\u9762\u7ed3\u6784\uff0c\u5b9e\u73b0\u9ad8\u6548\u4f20\u8d28\u548c\u9ad8\u5bfc\u7535\u6027\u3002\u8be5\u7535\u6781\u5bf9\u6c27\u8fd8\u539f\u53cd\u5e94(ORR)\u548c\u6790\u6c27\u53cd\u5e94(OER)\u5747\u8868\u73b0\u51fa\u663e\u7740\u7684\u50ac\u5316\u6d3b\u6027\uff0c\u8fc7\u7535\u4f4d\u95f4\u9699\u8f83\u5c0f(EOER<\/sub> \u2212 EORR<\/sub> = 0.68 V)\u3002\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0c\u5728P-CoO@PWC-2\u8868\u9762\u4e0a\u63ba\u5165P\u53ef\u4ee5\u8c03\u8282\u7535\u5b50\u7ed3\u6784\uff0c\u4fc3\u8fdb\u6c34\u7684\u89e3\u79bb\u548c\u6c27\u7684\u6d3b\u5316\uff0c\u4ece\u800c\u8bf1\u5bfc\u50ac\u5316\u6d3b\u6027\u3002\u7528\u4e8e\u51c6\u56fa\u6001\u6216\u6c34\u6027ZAB\u7684\u5355\u7247P-CoO@PWC-2\u7535\u6781\u5177\u6709\u4f18\u5f02\u7684\u6bd4\u529f\u7387\u3001\u4f4e\u5145\u653e\u7535\u7535\u538b\u95f4\u9699\uff080.83 V\uff09\u548c\u957f\u671f\u5faa\u73af\u7a33\u5b9a\u6027\uff08\u8d85\u8fc7700\u6b21\u5faa\u73af\uff09\u3002\u8fd9\u9879\u5de5\u4f5c\u4e3a\u5c06\u4e30\u5bcc\u7684\u751f\u7269\u8d28\u8f6c\u5316\u4e3a\u9ad8\u4ef7\u503c\u7684\u80fd\u6e90\u76f8\u5173\u5de5\u7a0b\u4ea7\u54c1\u63d0\u4f9b\u4e86\u65b0\u7684\u9014\u5f84\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>Surface Phosphorus-Induced CoO Coupling to Monolithic Carbon for Efficient Air Electrode of Quasi-Solid-State Zn\u2013Air Batteries<\/strong>\u201d\u53d1\u8868\u5728Advanced Science<\/strong>\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe<\/strong> 1 P-CoO@PWC<\/strong>\u5408\u6210\u7684\u793a\u610f\u56fe<\/strong><\/p>\n \u56fe<\/strong> 2 P-CoO@PWC-2<\/strong>\u7684\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n \uff08a-c\uff09PWC\u3001CoO@PWC\u548cP-CoO@PWC-2\u7684SEM\u56fe\u50cf\uff1b<\/p>\n \uff08d\uff09P-CoO@PWC-2\u7684TEM\u56fe\u50cf\uff1b<\/p>\n \uff08e\uff0cf\uff09P-CoO@PWC-2\u7684HRTEM\u56fe\u50cf\uff1b<\/p>\n \uff08g\uff0ch\uff09P-CoO@PWC-2\u7684EDX-STEM\u5143\u7d20Mapping\u56fe\uff1b<\/p>\n \uff08i\uff09CoO@PWC\u548cP-CoO@PWC-2\u7684XRD\u884d\u5c04\u82b1\u6837\u3002<\/p>\n \u56fe<\/strong> 3 P-CoO@PWC-2<\/strong>\u7684<\/strong>XPS<\/strong>\u3001<\/strong>EXAFS<\/strong>\u548c<\/strong>Raman<\/strong>\u8c31\u56fe\u5206\u6790<\/strong><\/p>\n \uff08a\uff09CoO@PWC\u548cP-CoO@PWC-2\u7684XPS\u603b\u5149\u8c31\uff1b<\/p>\n \uff08b-e\uff09CoO@PWC\u548cP-CoO@PWC-2\u7684Co 2p\u3001O 1s\u3001C 1s\u548cP 2p\u5149\u8c31\uff1b<\/p>\n \uff08f-h\uff09\u5728R\u548ck\u7a7a\u95f4\u4e2d\u7684EXAFS\u5149\u8c31\uff0c\u4ee5\u53caP-CoO@PWC-2\u3001CoO@PWC\u3001CoO\u548cCoP\u7684Co K\u8fb9\u7f18XANES\u5149\u8c31\uff1b<\/p>\n \uff08i\uff09P-CoO@PWC-1\u3001P-CoO@PWC-2\u3001P-CoO@PWC-3\u3001CoO@PWC\u548cPWC\u7684Raman\u5149\u8c31\u56fe\u3002<\/p>\n \u56fe<\/strong> 4 P-CoO@PWC-2<\/strong>\u7684<\/strong>ORR<\/strong>\u548c<\/strong>OER<\/strong>\u6027\u80fd<\/strong><\/p>\n \uff08a\uff09\u5728N2<\/sub>\u6216O2<\/sub>\u9971\u548c\u76840.1 M KOH\u7535\u89e3\u6db2\u4e2d\u7684CV\u66f2\u7ebf\uff1b<\/p>\n \uff08b\uff091600 rpm\u65f6\uff0cORR\u7684LSV\u66f2\u7ebf\uff1b<\/p>\n \uff08c\uff09\u4e0d\u540c\u8f6c\u901f\u4e0b\uff0cP-CoO@PWC-2\u7684LSV\u66f2\u7ebf\uff1b<\/p>\n \uff08d\uff09\u4e0d\u540c\u50ac\u5316\u5242\u7684ORR-Tafel\u56fe\uff1b<\/p>\n \uff08e\uff09\u4e0d\u540c\u7535\u4f4d\u4e0b\uff0cP-CoO@PWC-2\u7684\u7535\u5b50\u8f6c\u79fb\u4e66n\u548cH2O2\u4ea7\u7387\uff08%\uff09\uff1b<\/p>\n \uff08f\uff09\u5728O2<\/sub>\u9971\u548c\u76840.1 M KOH\u4e2d\uff0c\u4e0d\u540c\u50ac\u5316\u5242\u7684OER\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n \uff08g\uff09\u4e0d\u540c\u50ac\u5316\u5242\u7684OER-Tafel\u56fe\uff1b<\/p>\n \uff08h\uff09\u4e0d\u540c\u50ac\u5316\u5242\u7684Egap<\/sub>\u503c\u6bd4\u8f83\u56fe\u3002<\/p>\n \u56fe<\/strong> 5<\/strong> CoO@PWC<\/strong>\u548c<\/strong>P-CoO@PWC-2<\/strong>\u7684\u7406\u8bba\u7ed3\u6784\u5206\u6790<\/strong><\/p>\n \uff08a\uff09CoO@PWC\u548cP-CoO@PWC-2\u7684\u6001\u5bc6\u5ea6\u56fe\uff1b<\/p>\n \uff08b\uff09CoO@PWC\u548cP-CoO@PWC-2\u8868\u9762\u4e0a\u6c34\u7684\u5438\u9644\u6784\u578b\u548c\u6c34\u89e3\u79bb\u7684\u80fd\u91cf\u793a\u610f\u56fe\uff1b<\/p>\n \uff08c\uff09\u5728CoO@PWC\u548cP-CoO@PWC-2\u4e0a\u4e0d\u540c\u7535\u6781\u7535\u4f4d\u4e0bORR\u548cOER\u7684\u81ea\u7531\u80fd\u56fe\u3002<\/p>\n \u56fe<\/strong> 6 <\/strong>P-CoO@PWC-2<\/strong>\u7a7a\u6c14\u6b63\u6781\u7684\u51c6\u56fa\u6001<\/strong>RZABs<\/strong>\u7684\u6027\u80fd<\/strong><\/p>\n \uff08a\uff09\u51c6\u56fa\u6001RZAB\u7684\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n \uff08b\uff09\u51c6\u56fa\u6001RZAB\u7535\u6c60\u7684\u5f00\u8def\u7535\u538b\u53ca\u5176\u5b9e\u7269\u56fe\uff1b<\/p>\n \uff08c\uff09\u51c6\u56fa\u6001RZAB\u7535\u6c60\u7684\u653e\u7535\u66f2\u7ebf\u548c\u529f\u7387\u5bc6\u5ea6\u56fe\uff1b<\/p>\n \uff08d\uff09\u572810 mA cm-2<\/sup>\u4e0b\uff0c\u51c6\u56fa\u6001RZAB\u7535\u6c60\u7684\u5faa\u73af\u5145\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n \u56fe<\/strong> 7 <\/strong>P-CoO@PWC-2<\/strong>\u7a7a\u6c14\u6b63\u6781\u7684\u6c34\u7cfb<\/strong>ZABs<\/strong>\u7684\u6027\u80fd<\/strong><\/p>\n \uff08a\uff09P-CoO@PWC-2\u7a7a\u6c14\u7535\u6781\u7684\u6c34\u7cfbZAB\u7684\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n \uff08b\uff09P-CoO@PWC-2\u7a7a\u6c14\u7535\u6781\u7684\u6c34\u7cfbZAB\u7684\u5f00\u8def\u7535\u4f4d\u53ca\u5b9e\u7269\u56fe\uff1b<\/p>\n \uff08c\uff09\u4e32\u8054\u4e24\u4e2aP-CoO@PWC-2\u7684ZABs\u70b9\u4eae\u7684\u7ea2\u8272\u3001\u767d\u8272\u3001\u9ec4\u8272\u548c\u7eff\u8272LED\uff1b<\/p>\n \uff08d\uff09P-CoO@PWC-2\u548cPt\/C-RuO2<\/sub>\u7684ZABs\u7684\u6781\u5316\u66f2\u7ebf\u548c\u529f\u7387\u5bc6\u5ea6\u56fe\uff1b<\/p>\n \uff08e\uff09P-CoO@PWC-2\u7684ZABs\u7684\u957f\u5faa\u73af\u7a33\u5b9a\u6027\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n 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cm-2<\/sup>\u7684\u6700\u5927\u529f\u7387\u5bc6\u5ea6\u548c\u4f18\u5f02\u7684\u5145\u653e\u7535\u7a33\u5b9a\u6027\u3002\u8fd9\u9879\u5de5\u4f5c\u5c55\u793a\u4e86\u4e00\u79cd\u7528\u4e8e\u5236\u9020\u78b3\u6750\u6599\u7535\u6781\u7684\u8868\u9762\u78f7\u5316\u5355\u7247\u7b56\u7565\u3002\u8be5\u7b56\u7565\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6269\u5c55\u5230\u7528\u4e8e\u5b58\u50a8\u7cfb\u7edf\u548c\u5404\u79cd\u80fd\u91cf\u8f6c\u6362\u7684\u5176\u4ed6\u5355\u7247\u50ac\u5316\u6d3b\u6027\u78b3\u590d\u5408\u6750\u6599\uff0c\u4f8b\u5982\u5176\u4ed6\u91d1\u5c5e-\u7a7a\u6c14\u7535\u6c60\u3001\u79bb\u5b50\u7535\u6c60\u548c\u8d85\u7ea7\u7535\u5bb9\u5668\u3002<\/p>\n<\/p>\n
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