{"id":253114,"date":"2023-07-26T06:21:22","date_gmt":"2023-07-25T22:21:22","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=253114"},"modified":"2023-07-25T22:33:19","modified_gmt":"2023-07-25T14:33:19","slug":"acta-mater-%e6%b0%b4%e7%b3%bb%e7%a2%b1%e6%80%a7%e7%94%b5%e6%b1%a0-%e8%b6%85%e7%ba%a7%e7%94%b5%e5%ae%b9%e5%99%a8%e6%b7%b7%e5%90%88%e5%82%a8%e8%83%bd%e5%99%a8%e4%bb%b6%e4%b8%ad%e9%ab%98%e7%86%b5","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=253114","title":{"rendered":"Acta Mater.:\u6c34\u7cfb\u78b1\u6027\u7535\u6c60-\u8d85\u7ea7\u7535\u5bb9\u5668\u6df7\u5408\u50a8\u80fd\u5668\u4ef6\u4e2d\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u7684\u53cc\u79bb\u5b50\u5d4c\u5165\u8131\u51fa\u50a8\u80fd\u673a\u7406"},"content":{"rendered":"

\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n

\u8fd1\u5e74\u6765\uff0c\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u9502\u79bb\u5b50\u7535\u6c60\u4e2d\u8868\u9762\u51fa\u7684\u826f\u597d\u7a33\u5b9a\u6027\u4f7f\u5176\u9010\u6e10\u88ab\u5e94\u7528\u5230\u591a\u79cd\u7535\u5316\u5b66\u50a8\u80fd\u5668\u4ef6\u4e2d\u3002\u7136\u800c\u76ee\u524d\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u78b1\u6027\u6c34\u7cfb\u7535\u6c60-\u8d85\u7ea7\u7535\u5bb9\u5668\u6df7\u5408\u50a8\u80fd\u5668\u4ef6\u4e2d\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u5e76\u4e0d\u7406\u60f3\uff0c\u8981\u60f3\u63a8\u52a8\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u8fd9\u7c7b\u50a8\u80fd\u5668\u4ef6\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\u5c31\u5fc5\u987b\u63d0\u5347\u5176\u7a33\u5b9a\u6027\u3002\u7136\u800c\u7531\u4e8e\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u78b1\u6027\u6c34\u7cfb\u7535\u89e3\u6db2\u4e2d\u4e0d\u660e\u786e\u7684\u50a8\u80fd\u673a\u5236\u7ed9\u5176\u7a33\u5b9a\u6027\u4f18\u5316\u5e26\u6765\u4e86\u6311\u6218\u3002\u6240\u4ee5\u63a2\u7a76\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u6c34\u7cfb\u78b1\u6027\u7535\u89e3\u6db2\u4e2d\u7684\u5feb\u901f\u50a8\u80fd\u673a\u7406\uff0c\u6709\u52a9\u4e8e\u8fdb\u4e00\u6b65\u63d0\u5347\u5176\u7535\u5316\u5b66\u50a8\u80fd\u6027\u80fd\u5e76\u63a8\u52a8\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u9ad8\u6027\u80fd\u7535\u5316\u5b66\u50a8\u80fd\u5668\u4ef6\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/b><\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u5409\u6797\u5927\u5b66\u7530\u5b8f\u4f1f\u6559\u6388\u548c\u957f\u6625\u5927\u5b66\u80e1\u5c0f\u9896\u6559\u6388\u56e2\u961f<\/b><\/strong>\u5728\u5de5\u7a0b\u6280\u672fTop\u671f\u520aActa\u00a0Materialia\u53d1\u8868\u4e86\u9898\u4e3a\u201cDual-ion (de)intercalation into high-entropy perovskite oxides for aqueous alkaline battery-supercapacitor hybrid devices\u201d\u7684\u7814\u7a76\u6027\u8bba\u6587\uff0c\u63d0\u51fa\u4f5c\u4e3a\u8d1f\u6781\u7684\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u5728\u78b1\u6027\u6c34\u7cfb\u7535\u89e3\u6db2\u4e2d\u901a\u8fc7\u53cc\u79bb\u5b50\u5d4c\u5165\u8131\u51fa\u8fdb\u884c\u50a8\u80fd\uff0c\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\u6c27\u9634\u79bb\u5b50\u7684\u8131\u51fa\u4f1a\u4fc3\u8fdb\u6c22\u79bb\u5b50\u7684\u5d4c\u5165\u3002\u4f46\u5728\u653e\u7535\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u4e25\u91cd\u7684\u6676\u683c\u7578\u53d8\u4f7f\u5f97\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u4e2d\u7684\u6c27\u9634\u79bb\u5b50\u6269\u6563\u53ea\u53d1\u751f\u5728(\u4e9a)\u8868\u9762\uff0c\u6240\u4ee5\u8868\u9762\u7684\u6c27\u7a7a\u4f4d\u88ab\u6c27\u9634\u79bb\u5b50\u5feb\u901f\u586b\u5145\u4f1a\u963b\u788d\u6c22\u79bb\u5b50\u7684\u8131\u51fa\uff0c\u5bfc\u81f4\u6837\u54c1\u8fd1\u8868\u9762\u53d1\u751f\u4e0d\u53ef\u9006\u76f8\u53d8\u3002\u540c\u65f6\uff0c\u50a8\u80fd\u8fc7\u7a0b\u4e2d\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u4f1a\u53d1\u751f\u8868\u9762\u6c27\u7269\u79cd\u6f14\u5316\uff0c\u7531\u4e8e\u8868\u9762\u6c27\u914d\u4f4d\u53d8\u5316\u5bfc\u81f4\u4e86\u6d3b\u6027\u9633\u79bb\u5b50\u4e0e\u57fa\u4f53\u7ed3\u5408\u529b\u51cf\u5f31\u800c\u6d78\u51fa\u3002\u4e0d\u5e73\u8861\u7684\u6c22\u79bb\u5b50\u548c\u6c27\u79bb\u5b50\u6269\u6563\u52a8\u529b\u5b66\u548c\u8868\u9762\u6c27\u7269\u79cd\u6f14\u5316\u5f15\u53d1B\u4f4d\u6d3b\u6027\u7269\u8d28\u548c\u94cb\u6c27\u5316\u7269\u7684\u8131\u843d\u4ee5\u53ca\u8868\u9762\u975e\u7535\u5316\u5b66\u6d3b\u6027\u7684La(OH)3<\/sub>\u56e2\u805a\uff0c\u963b\u788d\u4e86\u7535\u89e3\u8d28\u4e2d\u7684\u79bb\u5b50\u4e0e\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u7684\u63a5\u89e6\uff0c\u6700\u7ec8\u5bfc\u81f4\u5faa\u73af\u8fc7\u7a0b\u4e2d\u6bd4\u5bb9\u91cf\u8870\u51cf\u3002<\/p>\n

\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u3011<\/p>\n

1.\u9996\u6b21\u63d0\u51fa\u4e86\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u5728\u6c34\u7cfb\u78b1\u6027\u7535\u89e3\u6db2\u4e2d\u901a\u8fc7\u53cc\u79bb\u5b50\u5d4c\u5165\u8131\u51fa\u5b9e\u73b0\u7535\u5316\u5b66\u50a8\u80fd\uff1b<\/p>\n

2.\u9996\u6b21\u5c06ORR\u8fc7\u7a0b\u4e2d\u8868\u9762\u6c27\u7269\u79cd\u6f14\u5316\u548c\u9633\u79bb\u5b50\u6e17\u51fa\u76f8\u5173\u8054\uff0c\u89e3\u91ca\u4e86\u9499\u949b\u77ff\u6c27\u5316\u7269\u7535\u5316\u5b66\u50a8\u80fd\u8fc7\u7a0b\u4e2d\u7684\u9633\u79bb\u5b50\u6e17\u51fa\u73b0\u8c61\u6210\u56e0\u3002<\/p>\n

3.\u9996\u6b21\u9610\u660e\u4e86\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u50a8\u80fd\u8fc7\u7a0b\u4e2d\u76f8\u5206\u79bb\u6210\u56e0\uff0c\u5e76\u89e3\u91ca\u4e86\u76f8\u5206\u79bb\u4e0e\u5faa\u73af\u7a33\u5b9a\u6027\u4e0b\u964d\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u5e76\u63d0\u51fa\u4e86\u57fa\u4e8e\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u7ed3\u6784\u8bbe\u8ba1\u7684\u7535\u5316\u5b66\u6027\u80fd\u4f18\u5316\u65b9\u6848\u3002<\/p>\n

\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/p>\n

\"\"<\/p>\n

\u56fe1<\/b><\/strong>.<\/b><\/strong>\u00a0La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u7684\u7269\u76f8\u548c\u5f62\u8c8c\u8868\u5f81\u3002(a)<\/b><\/strong>\u00a0XRD\u56fe\u3001(b)<\/b><\/strong>\u00a0SEM\u56fe\u3001(c)<\/b><\/strong>\u00a0TEM\u56fe\u3001(d)<\/b><\/strong>\u00a0HRTEM\u56fe\u3001(e)<\/b><\/strong>\u00a0SAED\u56fe\uff0c(f)<\/b><\/strong>\u00a0HAADF\u56fe\uff0c(g)<\/b><\/strong>\u00a0HAADF\u56fe\u5bf9\u5e94\u7684\u5143\u7d20\u5206\u5e03\u56fe\u3002\u00a9 Acta\u00a0Materialia<\/p>\n

\u89e3\u6790\uff1a<\/b><\/strong>\u5408\u6210\u7684La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u5177\u6709\u6838\u58f3\u5f62\u8c8c\uff0c\u5404\u5143\u7d20\u5747\u5300\u5206\u5e03\u4e3a\u5355\u76f8\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/b><\/strong>2.<\/b><\/strong>\u00a0La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u7684\u7535\u5316\u5b66\u6027\u80fd\u548c\u76f8\u53d8\u3002(a)<\/b><\/strong>\u00a0\u4e0d\u540c\u626b\u63cf\u901f\u7387\u4e0b\u7684CV\u66f2\u7ebf\uff0c(b)<\/b><\/strong>\u00a0\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684GCD\u66f2\u7ebf\uff0c(c)<\/b><\/strong>\u00a0\u572810 A\u00a0g\u22121<\/sup>\u4e0b\u7684\u5faa\u73af\u7a33\u5b9a\u6027\uff0c(d)<\/b><\/strong>\u00a0\u572810 A\u00a0g\u22121<\/sup>\u4e0b\u5faa\u73af5000\u6b21\u540e\u7684XRD\u8c31\u56fe\u3002\u00a9 Acta\u00a0Materialia<\/p>\n

\u89e3\u6790\uff1a<\/b><\/strong>La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u4f5c\u4e3a\u6c34\u7cfb\u78b1\u6027\u7535\u6c60-\u8d85\u7ea7\u7535\u5bb9\u5668\u6df7\u5408\u50a8\u80fd\u5668\u4ef6\u7684\u8d1f\u6781\uff0c\u5176\u5de5\u4f5c\u7535\u538b\u7a97\u53e3\u5728\u22121\u81f30 V vs. Hg\/HgO\u3002\u5728\u7a7a\u6c14\u6c14\u6c1b\u4e2d\uff0c2\u30015\u300110\u300120\u300150\u548c100 mV s\u22121<\/sup>\u7684\u626b\u63cf\u901f\u7387\u4e0b\uff0c\u5176\u6bd4\u5bb9\u91cf\u5206\u522b\u4e3a285.63\u3001222.73\u3001177.71\u3001132.77\u300188.01\u548c61.12 C g\u22121<\/sup>\u3002\u57280.5\u30011\u30012\u30015\u548c10 A g\u22121<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u5176\u6bd4\u5bb9\u91cf\u5206\u522b\u4e3a307.00\u3001201.10\u3001144.20\u300197.00\u548c75.00 C g\u22121<\/sup>\u3002\u4f46\u572810 A g\u22121<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u8fdb\u884c\u5faa\u73af\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u5176\u6bd4\u5bb9\u91cf\u8fc5\u901f\u8870\u51cf\uff0c\u7ecf5000\u6b21\u5faa\u73af\u540e\u4ec5\u4fdd\u755910.67%\u7684\u521d\u59cb\u6bd4\u5bb9\u91cf\u3002\u5176\u6bd4\u5bb9\u91cf\u7684\u8870\u51cf\u53ef\u80fd\u4e0eLa0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u5728\u5faa\u73af\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u53d1\u751f\u76f8\u5206\u79bb\u6709\u5173\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3.<\/b><\/strong>\u00a0\u5145\u653e\u7535\u8fc7\u7a0b\u4e2dLa0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u7684(a)<\/b><\/strong>\u00a0La 3d\u3001(b)<\/b><\/strong>\u00a0Bi 4f\u3001(c)<\/b><\/strong>\u00a0Mn 2p\u3001(d)<\/b><\/strong>\u00a0Fe 2p\u3001(e)<\/b><\/strong>\u00a0Cu 2p\u548c(f)<\/b><\/strong>\u00a0O\u00a01s\u7684XPS\u8c31\u56fe\u53d8\u5316\u3002\u00a9 Acta\u00a0Materialia<\/p>\n

\u89e3\u6790\uff1a<\/b><\/strong>\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\uff0c\u8868\u9762\u7684\u9567\u6c27\u5316\u7269\u4f1a\u8f6c\u53d8\u4e3aLa(OH)3<\/sub>\uff0c\u800c\u5145\u7535\u81f3\u22121 V vs. Hg\/HgO\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u6c22\u79bb\u5b50\u5d4c\u5165\u548c\u6c27\u79bb\u5b50\u8131\u51fa\u4f7f\u5f97\u90e8\u5206\u91d1\u5c5e\u79bb\u5b50\u88ab\u8fd8\u539f\u3002\u4f46\u540c\u65f6\u90e8\u5206\u94c1\u79bb\u5b50\u548c\u9530\u79bb\u5b50\u88ab\u6c27\u5316\u4e3aFe4+<\/sup>\u548cMn4+<\/sup>\uff0c\u8fd9\u662f\u7531\u4e8e\u5728\u5145\u7535\u8fc7\u7a0b\u4e2dLa0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u8868\u9762\u5b58\u5728ORR\u526f\u53cd\u5e94\uff0c\u8868\u9762\u6c27\u7269\u79cd\u6f14\u5316\u8bf1\u53d1Fe4+<\/sup>\u548cMn4+<\/sup>\u7684\u5f62\u6210\u3002\u540c\u65f6\uff0c\u653e\u7535\u8fc7\u7a0b\u4e2d\u968f\u7740\u6c22\u79bb\u5b50\u8131\u51fa\u548c\u6c27\u79bb\u5b50\u5d4c\u5165\u90e8\u5206\u91d1\u5c5e\u79bb\u5b50\u88ab\u6c27\u5316\u3002\u800cLa(OH)3<\/sub>\u5728\u7b2c\u4e00\u6b21\u5145\u7535\u5f62\u6210\u540e\u7a33\u5b9a\u5b58\u5728\u4e8e\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u8868\u9762\uff0c\u5728\u4e4b\u540e\u7684\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u65e0\u6cd5\u8f6c\u53d8\u4e3a\u9567\u6c27\u5316\u7269\uff0c\u5373\u8868\u9762\u7684La(OH)3<\/sub>\u4e3a\u975e\u6d3b\u6027\u7269\u8d28\u4e0d\u53c2\u4e0e\u7535\u5316\u5b66\u50a8\u80fd\u3002<\/p>\n

\"\"<\/p>\n

 <\/p>\n

\u56fe4<\/b><\/strong>.<\/b><\/strong>\u00a0\u5145\u653e\u7535\u8fc7\u7a0b\u4e2dLa0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u7684\u975e\u539f\u4f4dXRD\u8868\u5f81\u548c\u79bb\u5b50\u6269\u6563\u8def\u5f84\u3002\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684(a)<\/b><\/strong>\u00a0\u975e\u539f\u4f4dXRD\u8c31\u56fe\u548c(b)<\/b><\/strong>\u00a0\u5c40\u90e8\u653e\u5927\u975e\u539f\u4f4dXRD\u8c31\u56fe\uff1b(c)<\/b><\/strong>\u00a0La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u7684\u7406\u8bba\u6676\u4f53\u6a21\u578b\uff0c(d)<\/b><\/strong>\u00a0\u6c22\u79bb\u5b50\u6cbf\u53ef\u80fd\u7684[010]\u6676\u5411\u95f4\u9699\u4f4d\u7f6e\u5d4c\u5165\u4f53\u76f8\u8fc7\u7a0b\u793a\u610f\u56fe\uff0c(e)<\/b><\/strong>\u00a0\u6c27\u539f\u5b50\u5bc6\u6392\u9762\u4e0a\u7684\u6c27\u79bb\u5b50\u6269\u6563\u793a\u610f\u56fe\u3002\u00a9 Acta\u00a0Materialia<\/p>\n

\u89e3\u6790\uff1a<\/b><\/strong>\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\u6c22\u79bb\u5b50\u5d4c\u5165La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u4f53\u76f8\u4e2d\u4f1a\u5f15\u53d1\u6676\u683c\u81a8\u80c0\uff0c\u800c\u653e\u7535\u8fc7\u7a0b\u4e2d\u6c22\u79bb\u5b50\u8131\u51fa\u4f1a\u4f7f\u6676\u683c\u6536\u7f29\u3002\u7531\u4e8e\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u4e2d\u5b58\u5728\u4e25\u91cd\u7684\u6676\u683c\u7578\u53d8\uff0c\u6c27\u79bb\u5b50\u6269\u6563\u8fc7\u7a0b\u53d7\u8868\u9762\u63a7\u5236\u3002\u56e0\u6b64\uff0c\u5728\u653e\u7535\u8fc7\u7a0b\u4e2d\u8868\u9762\u6c27\u7a7a\u4f4d\u88ab\u6c27\u79bb\u5b50\u5feb\u901f\u586b\u5145\u963b\u788d\u4e86\u6c22\u79bb\u5b50\u4ece\u4f53\u76f8\u4e2d\u8131\u51fa\uff0c\u6240\u4ee5\u6676\u683c\u4e2d\u6b8b\u7559\u7684\u6c22\u79bb\u5b50\u7834\u574f\u4e86\u9ad8\u71b5\u9499\u949b\u77ff\u6676\u4f53\u7ed3\u6784\uff0c\u4fc3\u4f7f\u5176\u5728\u50a8\u80fd\u8fc7\u7a0b\u4e2d\u53d1\u751f\u975e\u6676\u5316\u3002<\/p>\n

\"\"<\/p>\n

 <\/p>\n

\u56fe5.<\/b><\/strong>\u00a05000\u6b21\u5145\u653e\u7535\u5faa\u73af\u540eLa0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u7684\u5f62\u8c8c\u548c\u7269\u76f8\u8868\u5f81\u30025000\u6b21\u5faa\u73af\u540e\u7535\u6781\u4e0aLa0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u7684(a)<\/b><\/strong>\u00a0TEM\u56fe\uff0c(b)<\/b><\/strong>\u00a0(\u4e9a)\u8868\u9762\u7684HRTEM\u56fe\uff0c(c)<\/b><\/strong>\u00a0\u4f53\u76f8\u7684<\/p>\n

 <\/p>\n

HRTEM\u56fe\uff0c(d)<\/b><\/strong>\u00a0SAED\u8c31\u56fe\uff1b5000\u6b21\u5145\u653e\u7535\u5faa\u73af\u4e2d\u4ece\u78b3\u7eb8\u8131\u843d\u7269\u8d28\u7684(e)<\/b><\/strong>\u00a0TEM\u56fe\uff0c(f)<\/b><\/strong>\u00a0\u7ed3\u6676\u533a\u57df\u7684HRTEM\u56fe\uff0c(g)<\/b><\/strong>\u00a0\u975e\u6676\u533a\u57df\u7684HRTEM\u56fe\uff0c(h)<\/b><\/strong>\u00a0SAED\u8c31\u56fe\u3002\u00a9 Acta\u00a0Materialia<\/p>\n

\u89e3\u6790\uff1a<\/b><\/strong>5000\u6b21\u5faa\u73af\u540e\uff0c\u7535\u6781\u4e0a\u7684La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u4ecd\u7ef4\u6301\u7740\u7403\u72b6\u5f62\u8c8c\uff0c\u4f46\u662f\u8868\u9762\u51fa\u73b0\u4e86La(OH)3<\/sub>\u5bcc\u96c6\uff0c\u800c\u4f53\u76f8\u4e2d\u4ecd\u7ef4\u6301\u7740\u521d\u59cb\u7684\u9499\u949b\u77ff\u6676\u4f53\u7ed3\u6784\u3002\u4f46\u5faa\u73af\u8fc7\u7a0b\u4e2d\uff0c\u7403\u72b6La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u5149\u6ed1\u7684\u8868\u9762\u4e0a\u4f1a\u751f\u6210\u9488\u72b6\u7269\u8d28\uff0c\u8fd9\u4e9b\u9488\u72b6\u7269\u8d28\u5728\u968f\u540e\u7684\u5faa\u73af\u8fc7\u7a0b\u4e2d\u9010\u6e10\u8f6c\u53d8\u4e3a\u7d6e\u72b6\uff0c\u5e76\u4ece\u7403\u72b6La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u8868\u9762\u8131\u843d\uff0c\u8131\u843d\u7269\u8d28\u4e3b\u8981\u4ee5\u9530\u6c27\u5316\u7269\u548cFe(OH)3<\/sub>\u4e3a\u4e3b\u3002\u540c\u65f6\u7535\u89e3\u6db2\u4e2d\u4e5f\u51fa\u73b0\u4e86\u9ad8\u6d53\u9530\u79bb\u5b50\u548c\u94c1\u79bb\u5b50\u3002\u8fd9\u8868\u660eB\u4f4d\u9633\u79bb\u5b50\u7684\u6e17\u51fa\u4f7f\u5f97La(OH)3<\/sub>\u5bcc\u96c6\u5728La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u8868\u9762\u8fdb\u800c\u963b\u788d\u7535\u89e3\u6db2\u4e2d\u79bb\u5b50\u4e0e\u57fa\u4f53\u63a5\u89e6\u5bfc\u81f4\u5176\u5faa\u73af\u8fc7\u7a0b\u4e2d\u6bd4\u5bb9\u91cf\u4e0b\u964d\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/b><\/strong>6<\/b><\/strong>.<\/b><\/strong>\u00a0\u8868\u9762\u6c27\u7269\u79cd\u6f14\u5316\u53ca\u80fd\u91cf\u50a8\u5b58\u673a\u7406\uff1a(a)<\/b><\/strong>\u00a0La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u57281.23 V\u548c0 V\u4e0bORR\u6bcf\u4e00\u6b65\u7684\u81ea\u7531\u80fd\uff0c(b)<\/b><\/strong>\u00a0(210)\u6676\u9762\u4e0aORR\u8fc7\u7a0b\u793a\u610f\u56fe\u3002\u5145\u7535\u8fc7\u7a0b\u793a\u610f\u56fe\uff1a(c)<\/b><\/strong>\u00a0\u7535\u6781\u8868\u9762\u7f9f\u57fa\u5316\u548c\u6c34\u7535\u79bb\uff1b(d)<\/b><\/strong>\u00a0\u6c27\u9634\u79bb\u5b50\u8131\u51fa\u548c\u6c22\u79bb\u5b50\u5d4c\u5165\u3002\u653e\u7535\u8fc7\u7a0b\u793a\u610f\u56fe\uff1a(e)<\/b><\/strong>\u00a0\u6c27\u9634\u79bb\u5b50\u5d4c\u5165\u548c\u6c22\u79bb\u5b50\u8131\u51fa\uff1b(f)<\/b><\/strong>\u00a0\u8131\u51fa\u6c22\u79bb\u5b50\u4e0e\u8868\u9762\u7f9f\u57fa\u6216\u5185\u4ea5\u59c6\u970d\u5179\u5c42\u7684OH\u2212<\/sup>\u53cd\u5e94\u751f\u6210\u6c34\u3002\u00a9 Acta\u00a0Materialia<\/p>\n

\u89e3\u6790\uff1a<\/b><\/strong>\u800c\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0c\u8d1f\u6781La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u8868\u9762\u6d89\u53caORR\u526f\u53cd\u5e94\uff0c\u6240\u4ee5\u8868\u9762\u5b58\u5728\u6c27\u7269\u79cd\u7684\u6f14\u5316\u3002\u7531\u4e8e\u8868\u9762\u6c27\u7269\u79cd\u6f14\u5316\u8fc7\u7a0b\u4e2d\uff0cB\u4f4d\u91d1\u5c5e\u9633\u79bb\u5b50\u5468\u56f4\u7684\u6c27\u914d\u4f4d\u73af\u5883\u4e0d\u65ad\u6539\u53d8\uff0c\u4f7f\u5f97B\u4f4d\u9633\u79bb\u5b50\u4e0e\u57fa\u4f53\u4e4b\u95f4\u91d1\u5c5e\u2212\u6c27\u952e\u7684\u952e\u957f\u88ab\u62c9\u5347\uff0c\u6240\u4ee5B\u4f4d\u9633\u79bb\u5b50\u4e0e\u57fa\u4f53\u4e4b\u95f4\u7684\u7ed3\u5408\u529b\u51cf\u5f31\uff0c\u51fa\u73b0\u9633\u79bb\u5b50\u6e17\u51fa\u73b0\u8c61\u3002\u6240\u4ee5\u5728\u4f53\u76f8\u4e2d\u6c22\u79bb\u5b50\u7684\u6b8b\u4f59\u5e94\u529b\u548cB\u4f4d\u9633\u79bb\u5b50\u6e17\u51fa\u7684\u5171\u540c\u4f5c\u7528\u4e0b\uff0cLa0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u5728\u5faa\u73af\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u50a8\u80fd\u6d3b\u6027\u7269\u8d28\u8131\u843d\uff0c\u975e\u6d3b\u6027La(OH)3<\/sub>\u5728\u8868\u9762\u5bcc\u96c6\uff0c\u6700\u7ec8\u5bfc\u81f4\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u5728\u6c34\u7cfb\u78b1\u6027\u7535\u89e3\u6db2\u4e2d\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u8f83\u5dee\u3002<\/p>\n

\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/p>\n

\u8be5\u5de5\u4f5c\u9009\u7528La0.7<\/sub>Bi0.3<\/sub>Mn0.4<\/sub>Fe0.3<\/sub>Cu0.3<\/sub>O3<\/sub>\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u4f5c\u4e3a\u7814\u7a76\u5bf9\u8c61\uff0c\u63ed\u793a\u4e86\u5728\u6c34\u7cfb\u78b1\u6027\u7535\u89e3\u6db2\u4e2d\u9ad8\u71b5\u6c27\u5316\u7269\u53ef\u80fd\u6d89\u53ca\u7684\u4e00\u79cd\u53cc\u79bb\u5b50\u5d4c\u5165\u8131\u51fa\u50a8\u80fd\u673a\u7406\u3002\u5173\u6ce8\u4e86\u6c22\u79bb\u5b50\u548c\u6c27\u79bb\u5b50\u5728\u9ad8\u71b5\u6676\u4f53\u7ed3\u6784\u4e2d\u6269\u6563\u52a8\u529b\u5b66\u4e0d\u5e73\u8861\u5bf9\u7535\u5316\u5b66\u53cd\u5e94\u53ef\u9006\u6027\u7684\u5f71\u54cd\uff0c\u540c\u65f6\u4e5f\u7814\u7a76\u4e86\u50a8\u80fd\u8fc7\u7a0b\u4e2d\u8868\u9762\u6c27\u7269\u79cd\u6f14\u5316\u4e0e\u9633\u79bb\u5b50\u6e17\u51fa\u7684\u5185\u5728\u5173\u8054\u3002\u6700\u540e\u8be5\u5de5\u4f5c\u4e2d\u57fa\u4e8e\u6240\u63d0\u51fa\u7684\u53cc\u79bb\u5b50\u5d4c\u5165\u8131\u51fa\u50a8\u80fd\u7406\u8bba\u5236\u5b9a\u4e86\u4e00\u4e9b\u901a\u8fc7\u6676\u4f53\u7ed3\u6784\u8bbe\u8ba1\u548c\u590d\u5408\u4ee5\u63d0\u5347\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u7535\u5316\u5b66\u6027\u80fd\u7684\u6750\u6599\u8bbe\u8ba1\u65b9\u6848\u3002\u8be5\u53cc\u79bb\u5b50\u5d4c\u5165\u8131\u51fa\u50a8\u80fd\u673a\u7406\u548c\u9ad8\u71b5\u9499\u949b\u77ff\u7ed3\u6784\u6c27\u5316\u7269\u7535\u6781\u8bbe\u8ba1\u65b9\u6848\u6709\u671b\u63a8\u52a8\u5177\u6709\u9ad8\u6027\u80fd\u7684\u9ad8\u71b5\u6c27\u5316\u7269\u7535\u6781\u6750\u6599\u7814\u7a76\u8fdb\u7a0b\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aH.S. Nan, K.X. Song, J. Xu, S.H. Lv, S.S. Yu, X.Y. Hu*<\/sup>\u00a0and H.W. Tian*<\/sup>, Dual-ion (de)intercalation into high-entropy perovskite oxides for aqueous alkaline battery-supercapacitor hybrid devices, Acta Materialia<\/i><\/b><\/em><\/strong>, 2023, 257, 119174.<\/p>\n

\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/doi.org\/10.1016\/j.actamat.2023.119174<\/p>\n

(50 days’ free access: https:\/\/authors.elsevier.com\/a\/1hStY4r9SUTMrw)<\/p>\n

\u516d\u3001\u3010\u4f5c\u8005\u7b80\u4ecb\u3011<\/p>\n

\u8be5\u8bba\u6587\u7684\u7b2c\u4e00\u4f5c\u8005\u4e3a\u5409\u6797\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u5728\u8bfb\u535a\u58eb\u751f\u5357\u6d69\u5584\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u7530\u5b8f\u4f1f\u6559\u6388\u548c\u80e1\u5c0f\u9896\u6559\u6388<\/strong>\u3002<\/p>\n

\"\"<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a<\/b><\/strong>\u80e1\u5c0f\u9896\uff0c\u7406\u5b66\u535a\u58eb\u3001\u5409\u6797\u7701\u4e09\u7ea7\u6559\u6388\u3001\u5409\u6797\u7701\u6709\u7a81\u51fa\u8d21\u732e\u4e13\u5bb6(2020\u5e74)\u3001\u5409\u6797\u7701\u4eba\u624d\u653f\u7b562.0\u7248\u9996\u6279D+\u4eba\u624d(2021\u5e74)\u3001\u5409\u6797\u7701\u7b2c\u516b\u6279\u62d4\u5c16\u521b\u65b0\u4eba\u624d\u4e8c\u5c42\u6b21(2021\u5e74)\u3001\u957f\u6625\u5927\u5b66\u7701\u7ea7\u4f18\u52bf\u7279\u8272\u5b66\u79d1\u7814\u7a76\u65b9\u5411\u5e26\u5934\u4eba\u3002\u5728Acta Mater.<\/b><\/em><\/strong>\u3001Energy Storage Mater<\/b><\/em><\/strong>\u3001J. Energy Chem.<\/i><\/em><\/strong>\u7b49\u56fd\u9645\u77e5\u540d\u671f\u520a\u53d1\u8868SCI\u8bba\u658778\u7bc7\uff0c\u4ed6\u5f151800\u6b21(h-index = 23)\uff0c3\u7bc7\u8bba\u6587\u5165\u9009ESI\u9ad8\u88ab\u5f15\u8bba\u6587\u3002\u4e3b\u6301\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u9879\u76ee\u4e24\u9879\u3001\u5409\u6797\u7701\u79d1\u6280\u5385\u9879\u76ee4\u9879\u3001\u5409\u6797\u7701\u53d1\u6539\u59d4\u9879\u76ee1\u9879\uff0c\u5409\u6797\u7701\u6559\u80b2\u5385\u9879\u76ee1\u9879\u3002\u8363\u83b7\u83b7\u5409\u6797\u7701\u81ea\u7136\u79d1\u5b66\u4e8c\u7b49\u59561\u9879\u3001\u4e09\u7b49\u59562\u9879\u3002\u62c5\u4efb\u957f\u6625\u7406\u5de5\u5927\u5b66\u517c\u804c\u535a\u58eb\u7814\u7a76\u751f\u5bfc\u5e08\u3001\u5409\u6797\u7701\u68c0\u6d4b\u6280\u672f\u5b66\u4f1a\u5e38\u52a1\u7406\u4e8b\uff0c\u5409\u6797\u7701\u5927\u5b66\u751f\u7269\u7406\u5b66\u672f\u7ade\u8d5b\u4e13\u5bb6\u59d4\u5458\u4f1a\u59d4\u5458\uff0c\u4e2d\u56fd\u5316\u5b66\u5b66\u4f1a\u4f1a\u5458\u7b49\u3002\u517c\u4efbACS Appl. Mater. Inter.<\/i><\/em><\/strong>\u3001J. Am. Ceram. Soc.<\/i><\/em><\/strong>\u7b49\u591a\u4e2a\u56fd\u9645\u77e5\u540dSCI\u671f\u520a\u7279\u9080\u5ba1\u7a3f\u4eba\u3002<\/p>\n

\u8054\u7cfb\u90ae\u7bb1\uff1a<\/b><\/strong>huxy@ccu.edu.cn<\/p>\n

\"\"<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a<\/b><\/strong>\u7530\u5b8f\u4f1f\uff0c\u5de5\u5b66\u535a\u58eb\u3001\u5409\u6797\u5927\u5b66\u201c\u5510\u6556\u5e86\u5b66\u8005\u201d\u82f1\u624d\u6559\u6388\u3001\u535a\u58eb\u751f\u5bfc\u5e08\u3002\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u901a\u8baf\u8bc4\u5ba1\u4e13\u5bb6\u3001\u6559\u80b2\u90e8\u9752\u5e74\u4eba\u624d\u8ba1\u5212\u901a\u8baf\u8bc4\u5ba1\u4e13\u5bb6\u3002\u4e3b\u8981\u4ece\u4e8b\u80fd\u6e90\u8f6c\u6362\u548c\u5b58\u50a8\u6750\u6599\u7684\u7814\u7a76\u5de5\u4f5c\uff0c\u4e3b\u6301\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u9879\u76ee\u3001\u56fd\u9632\u9879\u76ee\u7b49\u7701\u90e8\u7ea7\u4ee5\u4e0a\u79d1\u7814\u8bfe\u989810\u9879\u3002\u4ee5\u7b2c\u4e00\u4f5c\u8005(\u901a\u8baf\u4f5c\u8005)\u5728Acta Mater.<\/b><\/em><\/strong>\u3001Adv. <\/b><\/em><\/strong>Funct. Mater.<\/i><\/em><\/strong>\u3001Appl Catal. B-Environ.<\/i><\/em><\/strong>\u7b49\u4e0a\u53d1\u8868SCI\u6536\u5f55\u8bba\u6587135\u7bc7\uff0c\u4ed6\u5f153300\u6b21(h-index = 30)\uff0c6\u7bc7\u8bba\u6587\u5165\u9009ESI\u9ad8\u88ab\u5f15\u8bba\u6587\uff0c2019\u5e74\u83b7\u82f1\u56fd\u7687\u5bb6\u5316\u5b66\u5b66\u4f1aTOP 1%\u9ad8\u88ab\u5f15\u4f5c\u8005\uff0c\u83b7\u6388\u6743\u56fd\u5bb6\u53d1\u660e\u4e13\u522918\u4ef6\u3002\u83b7\u5f97\u5409\u6797\u7701\u79d1\u6280\u8fdb\u6b65\u4e00\u7b49\u59561\u9879\u3001\u81ea\u7136\u79d1\u5b66\u4e00\u7b49\u5956\u548c\u4e8c\u7b49\u5956\u54041\u9879\u3002\u4efbCoordin. Chem. Rev.<\/i><\/em><\/strong>\u3001Appl. Catal. B-Environ.<\/i><\/em><\/strong>\u3001J. Energy Chem.<\/i><\/em><\/strong>\u7b49\u516b\u5341\u591a\u79cd\u77e5\u540dSCI\u671f\u520a\u7279\u9080\u5ba1\u7a3f\u4eba\uff1b\u517c\u4efbFrontiers in Materials<\/em>\u671f\u520a\u5ba2\u5ea7\u526f\u4e3b\u7f16\u3001Frontiers in Chemistry<\/em>\u671f\u520a\u8bc4\u5ba1\u7f16\u8f91\u3001\u4e2d\u56fd\u5316\u5b66\u4f1a\u9ad8\u7ea7\u4f1a\u5458\u3001\u4e2d\u56fd\u4eea\u8868\u529f\u80fd\u6750\u6599\u5b66\u4f1a\u7406\u4e8b\u3001\u5409\u6797\u7701\u68c0\u6d4b\u6280\u672f\u5b66\u4f1a\u7406\u4e8b\u3001\u4e1c\u5317\u5730\u533aX\u5c04\u7ebf\u4e13\u4e1a\u59d4\u5458\u4f1a\u59d4\u5458\u3001\u4e2d\u56fd\u611f\u5149\u5b66\u4f1a\u5149\u50ac\u5316\u4e13\u4e1a\u59d4\u5458\u4f1a\u4f1a\u5458\u7b49\u3002<\/p>\n

\u8054\u7cfb\u90ae\u7bb1\uff1a<\/b><\/strong>tianhw@jlu.edu.cn<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u3010\u5bfc\u8bfb\u3011 \u8fd1\u5e74\u6765\uff0c\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u9502\u79bb\u5b50\u7535\u6c60\u4e2d\u8868\u9762\u51fa\u7684\u826f\u597d\u7a33\u5b9a\u6027\u4f7f\u5176\u9010\u6e10\u88ab\u5e94\u7528\u5230\u591a\u79cd\u7535\u5316\u5b66\u50a8\u80fd\u5668\u4ef6\u4e2d\u3002\u7136\u800c\u76ee\u524d\u9ad8\u71b5\u6c27\u5316\u7269\u5728\u78b1\u6027\u6c34\u7cfb\u7535\u6c60-\u8d85\u7ea7\u7535\u5bb9\u5668\u6df7\u5408\u50a8\u80fd\u5668\u4ef6\u4e2d…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-253114","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/253114"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=253114"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/253114\/revisions"}],"predecessor-version":[{"id":253126,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/253114\/revisions\/253126"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=253114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=253114"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=253114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}