{"id":191176,"date":"2019-11-29T06:30:45","date_gmt":"2019-11-28T22:30:45","guid":{"rendered":"\/\/m.iemloyee.com\/?p=191176"},"modified":"2019-11-28T14:38:12","modified_gmt":"2019-11-28T06:38:12","slug":"%e3%80%90%e6%8a%95%e7%a8%bf%e3%80%91%e5%8c%97%e4%ba%ac%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6adv-funct-mater-p2-na2-3ni1-3mn2-3o2%e7%9a%84%e5%88%86%e7%ad%89%e7%ba%a7%e5%be%ae%e7%ba%b3%e7%bb%93","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=191176","title":{"rendered":"\u5317\u4eac\u79d1\u6280\u5927\u5b66Adv. Funct. Mater.:\u00a0P2-Na2\/3Ni1\/3Mn2\/3O2\u7684\u5206\u7b49\u7ea7\u5fae\u7eb3\u7ed3\u6784\u8bbe\u8ba1\u52a9\u529b\u9ad8\u6027\u80fd\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781"},"content":{"rendered":"
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\u6700\u8fd1\uff0c\u5317\u4eac\u79d1\u6280\u5927\u5b66\u8303\u4e3d\u73cd\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09\uff0c\u5218\u6c38\u7545\u526f\u6559\u6388\uff08\u7b2c\u4e00\u3001\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u4ee5\u53ca\u6cb3\u5317\u5927\u5b66\u5f20\u5b81\u526f\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u7b49\u7814\u7a76\u4eba\u5458\u5728\u6750\u6599\u9886\u57df\u56fd\u9645\u6743\u5a01\u671f\u520a\u2014Advanced Functional Materials (IF=15)\u4e0a\u5728\u7ebf\u53d1\u8868\u4e86\u9898\u4e3a\u201cHierarchical Engineering of Porous P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u00a0Nanofibers Assembled by Nanoparticles Enables Superior Sodium-Ion Storage Cathodes\u201d\u7684\u8bba\u6587\u3002\u5229\u7528\u9759\u7535\u7eba\u4e1d\u6280\u672f\u5408\u6210\u4e86\u4e00\u79cd\u7531\u7eb3\u7c73\u9897\u7c92\u7ec4\u88c5\u7684P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u591a\u5b54\u7eb3\u7c73\u7ea4\u7ef4\u50a8\u94a0\u6b63\u6781\u6750\u6599\uff0c\u6240\u5f97\u7eb3\u7c73\u9897\u7c92\u5c3a\u5bf8\u7ec6\u5c0f\uff0820-90 nm\uff09\uff0c\u7eb3\u7c73\u7ea4\u7ef4\u5b8c\u6574\u6027\u826f\u597d\uff0c\u5206\u5e03\u5747\u5300\u3002\u76f8\u6bd4\u5757\u4f53\u6750\u6599\uff0c\u7eb3\u7c73\u9897\u7c92\u9ad8\u7684\u6bd4\u8868\u9762\u79ef\u66b4\u9732\u4e30\u5bcc\u6d3b\u6027\u4f4d\u70b9\uff0c\u50a8\u94a0\u5bb9\u91cf\u5f97\u5230\u663e\u8457\u63d0\u5347\uff1b\u7eb3\u7c73\u7ea4\u7ef4\u76f8\u4e92\u8054\u7ed3\u5f62\u6210\u4e09\u7ef4\u7f51\u7edc\u9aa8\u67b6\u4fc3\u8fdb\u4e86\u94a0\u79bb\u5b50\u7684\u5feb\u901f\u8fc1\u79fb\uff080.1\u548c20\u00a0C\u4e0b\u53ef\u9006\u5bb9\u91cf\u5206\u522b\u4e3a166.7\u548c73.4 mAh\u00a0g-1<\/sup>\uff09\uff0c\u589e\u5f3a\u4e86\u6750\u6599\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\uff08500\u6b21\u5faa\u73af\u540e\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u7ea6\u4e3a81%\uff09\u3002\u901a\u8fc7\u539f\u4f4dXRD\u548c\u975e\u539f\u4f4dXPS\u63ed\u793a\u4e86\u8be5\u6750\u6599\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u9ad8\u5ea6\u53ef\u9006\u7684\u7ed3\u6784\u6f14\u53d8\u548cNi\/Mn\u4ef7\u6001\u53d8\u5316\uff1b\u5229\u7528GITT\u3001\u4e0d\u540c\u626b\u901fCV\u548cDFT\u7406\u8bba\u8ba1\u7b97\u7b49\u7cfb\u7edf\u5730\u8bc1\u660e\u4e86\u8be5\u6750\u6599\u5177\u6709\u8f83\u9ad8\u7684\u94a0\u79bb\u5b50\u6269\u6563\u7cfb\u6570\u548c\u8f83\u4f4e\u7684\u79bb\u5b50\u8fc1\u79fb\u80fd\u5792\u3002\u6b64\u5916\uff0c\u5c06P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7eb3\u7c73\u7ea4\u7ef4\u6b63\u6781\u4e0e\u786c\u78b3\u8d1f\u6781\u5339\u914d\uff0c\u5408\u7406\u5730\u6784\u5efa\u4e86\u8f6f\u5305\u94a0\u79bb\u5b50\u5168\u7535\u6c60\uff0c\u5c55\u73b0\u51fa\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u548c\u957f\u5faa\u73af\u5bff\u547d\u7684\u5e94\u7528\u524d\u666f\u3002\u5317\u4eac\u79d1\u6280\u5927\u5b66\u7855\u58eb\u7814\u7a76\u751f\u6c88\u79cb\u96e8\u4e3a\u8bba\u6587\u7684\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\uff0c\u8be5\u5de5\u4f5c\u540c\u65f6\u5f97\u5230\u4e86\u5317\u4eac\u79d1\u6280\u5927\u5b66\u9648\u9a8f\u6559\u6388\u7684\u5927\u529b\u652f\u6301\u3002<\/p>\n \u56fe<\/b><\/strong>1<\/b>\uff1aP2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7eb3\u7c73\u7ea4\u7ef4\u7684\u7ed3\u6784\u548c\u5f62\u8c8c\u8868\u5f81<\/strong><\/p>\n a\uff09Rietveld\u7cbe\u4feeXRD\u56fe\u53ca\u76f8\u5e94\u6676\u80de\u53c2\u6570\uff1bb\uff09P2\u578b\u6676\u4f53\u7ed3\u6784\u793a\u610f\u56fe\uff1bc\uff09\u7535\u7eba\u7eb3\u7c73\u7ea4\u7ef4SEM\u56fe\uff1bd\uff09P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7eb3\u7c73\u7ea4\u7ef4SEM\u56fe\uff1be\uff09TEM\u56fe\uff1bf-h\uff09HRTEM\u56fe\uff1bi\uff09\u9009\u533a\u7535\u5b50\u884d\u5c04\u56fe\uff1bj\uff09EDS mapping\u5143\u7d20\u5206\u5e03\u56fe\u3002<\/p>\n \u56fe<\/b><\/strong>2<\/b>\uff1aP2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7eb3\u7c73\u7ea4\u7ef4\u50a8\u94a0\u6b63\u6781\u6750\u6599\u7684\u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n a\uff090.1 mV s-1<\/sup>\u626b\u901f\u4e0b\u7684CV\u66f2\u7ebf\uff1bb\uff090.1 C\u500d\u7387\u4e0b\u7684\u6052\u7535\u6d41\u5145\u653e\u7535\u66f2\u7ebf\uff1bc\uff090.1 C\u500d\u7387\u4e0b\u4e0d\u540c\u7145\u70e7\u65f6\u95f4\u6240\u5f97\u6837\u54c1\u7684\u77ed\u5faa\u73af\u6027\u80fd\u5bf9\u6bd4\uff1bd\uff09\u500d\u7387\u6027\u80fd\uff08\u63d2\u56fe\u4e3a\u4e0e\u5df2\u62a5\u9053\u7684P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u57fa\u6b63\u6781\u6750\u6599\u5bf9\u6bd4\u56fe\uff09\uff1be\uff095 C\u500d\u7387\u4e0b\u7684\u957f\u5faa\u73af\u5bff\u547d\u3002<\/p>\n \u56fe<\/b><\/strong>3<\/b>\uff1aP2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7eb3\u7c73\u7ea4\u7ef4\u50a8\u94a0\u6b63\u6781\u6750\u6599\u7684\u53cd\u5e94\u673a\u7406\u8868\u5f81<\/strong><\/p>\n a\uff09\u539f\u4f4dXRD\u56fe\uff1bb\uff09(002)\u548c(102)\u6676\u9762\u884d\u5c04\u56fe\uff1bc\uff09Ni 2p\u548cd\uff09Mn 2p\u7684XPS\u8c31\u56fe\u3002<\/p>\n \u56fe4<\/b>\uff1aP2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7eb3\u7c73\u7ea4\u7ef4\u50a8\u94a0\u6b63\u6781\u6750\u6599\u7684\u7535\u6781\u8fc7\u7a0b\u52a8\u529b\u5b66<\/strong><\/p>\n a\uff0920 mA g-1<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u5145\u653e\u7535GITT\u56fe\uff1bb\uff09\u5bf9\u5e94\u7684\u94a0\u79bb\u5b50\u6269\u6563\u7cfb\u6570\uff08D<\/i><\/em>Na<\/sub>\uff09\uff1bc\uff09\u4e0d\u540c\u626b\u901f\u4e0b\u7684CV\u66f2\u7ebf\uff1bd\uff09i<\/i><\/em>p<\/sub>\uff08\u5cf0\u503c\u7535\u6d41\uff09\u4e0ev<\/i><\/em>1\/2<\/sup>\uff08\u626b\u901f\u7684\u5e73\u65b9\u6839\uff09\u7684\u62df\u5408\u76f4\u7ebf\uff1be\uff09logi<\/i><\/em>p<\/sub>\u4e0elogv<\/i><\/em>\u7684\u7ebf\u6027\u5173\u7cfb\uff1bf\uff090.2 mV s-1<\/sup>\u626b\u901f\u4e0b\u8d5d\u7535\u5bb9\u884c\u4e3a\u8d21\u732e\u91cf\u3002<\/p>\n \u56fe5<\/b>\uff1aDFT\u7406\u8bba\u8ba1\u7b97<\/strong><\/p>\n a\uff09\u6676\u4f53\u7ed3\u6784\u56fe\u663e\u793a\u6700\u4f73Na+<\/sup>\u8fc1\u79fb\u8def\u5f84\uff08\u7528\u84dd\u8272\u7b49\u503c\u9762\u8868\u793a\uff09\uff1bb\uff09Na2\/3<\/sub>MnO2<\/sub>\u548cNa2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u4e2d\u4eceNa1\u5230Na2\u4f4d\u70b9\u7684\u79bb\u5b50\u8fc1\u79fb\u80fd\u5792\uff1bc\uff09P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7684\u6001\u5bc6\u5ea6\u3002<\/p>\n \u56fe6<\/b>\uff1a\u4ee5P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u7eb3\u7c73\u7ea4\u7ef4\u6b63\u6781\u548c\u786c\u78b3\u8d1f\u6781\u6784\u5efa\u7684\u94a0\u79bb\u5b50\u5168\u7535\u6c60\u6027\u80fd<\/strong><\/p>\n a\uff09\u5168\u7535\u6c60\u793a\u610f\u56fe\uff1bb\uff09\u5145\u653e\u7535\u66f2\u7ebf\u4ee5\u53ca\u70b9\u4eaeLED\u706f\u7684\u7167\u7247\uff1bc\uff09\u5faa\u73af\u6027\u80fd\uff1bd\uff09\u500d\u7387\u6027\u80fd\u3002<\/p>\n \u6b64\u9879\u7814\u7a76\u5f97\u5230\u4e86\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff0821805007, 51532002, 21805066, 21825102\uff09\uff0c\u4e2d\u56fd\u79d1\u534f\u9752\u5e74\u4eba\u624d\u6258\u4e3e\u5de5\u7a0b\uff082018QNRC001\uff09\uff0c\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\uff082018YFB0104300\uff09\uff0c\u5317\u4eac\u5e02\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff08L182019\u548cL172023\uff09\uff0c\u4e2d\u592e\u9ad8\u6821\u57fa\u672c\u79d1\u7814\u4e1a\u52a1\u8d39\uff08FRF-TP-19-029A2\uff09\uff0c\u6cb3\u5317\u7701\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff08B2019201160\uff09\uff0c\u6cb3\u5317\u7701\u4f18\u9752\u9879\u76ee\uff08BJ2019052\uff09\uff0c\u4e2d\u56fd\u535a\u58eb\u540e\u79d1\u5b66\u57fa\u91d1\uff082019T120191\u548c2018M640244\uff09\uff0c\u5148\u8fdb\u80fd\u6e90\u6750\u6599\u5316\u5b66\u6559\u80b2\u90e8\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u5f00\u653e\u57fa\u91d1\uff08B12015\uff09\u7b49\u9879\u76ee\u7684\u652f\u6301\u3002<\/p>\n \u6587\u732e\u94fe\u63a5<\/b><\/strong><\/p>\n Yongchang Liu,*<\/i><\/em>\u00a0Qiuyu Shen, Xudong Zhao, Jian Zhang, Xiaobin Liu, Tianshi Wang, Ning Zhang,*<\/i><\/em>\u00a0Lifang Jiao, Jun Chen, and Li-Zhen Fan*<\/i><\/em>, Hierarchical Engineering of Porous P2-Na2\/3<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>O2<\/sub>\u00a0Nanofibers Assembled by Nanoparticles Enables Superior Sodium-Ion Storage Cathodes, Adv. Funct. Mater. 2019, DOI: 10.1002\/adfm.201907837.<\/p>\n \u672c\u6587\u7531\u8bfe\u9898\u7ec4<\/strong>\u4f9b\u7a3f\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\u7bb1: tougao@cailiaoren.com.<\/p>\n \u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP.<\/p>\n","protected":false},"excerpt":{"rendered":" \u5f15\u8a00 \u94a0\u79bb\u5b50\u7535\u6c60\u51ed\u501f\u8d44\u6e90\u4e30\u5bcc\u7b49\u4f18\u52bf\u6210\u4e3a\u5927\u89c4\u6a21\u50a8\u80fd\u9886\u57df\u7684\u7406\u60f3\u5019\u9009\uff0c\u5c3d\u7ba1\u4e0e\u9502\u79bb\u5b50\u7535\u6c60\u7684\u5de5\u4f5c\u539f\u7406\u7c7b\u4f3c\uff0cNa+\u8f83\u5927\u7684\u534a\u5f84\u548c\u8d28\u91cf\u6240\u5bfc\u81f4\u7684\u60f0\u6027\u53cd\u5e94\u52a8\u529b\u5b66\u5236\u7ea6\u4e86\u5176\u5e7f\u6cdb\u5e94\u7528\u3002\u56e0…<\/p>\n","protected":false},"author":10213,"featured_media":191178,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-191176","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/191176"}],"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\/10213"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=191176"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/191176\/revisions"}],"predecessor-version":[{"id":191219,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/191176\/revisions\/191219"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/191178"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=191176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=191176"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=191176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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