{"id":122620,"date":"2018-01-26T14:00:21","date_gmt":"2018-01-26T06:00:21","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=122620"},"modified":"2018-01-24T10:46:24","modified_gmt":"2018-01-24T02:46:24","slug":"adv-mater-%e7%94%b1%e7%9f%b3%e5%a2%a8%e7%83%af%e5%8c%85%e8%a6%86%e7%9a%84%e4%ba%92%e8%81%94tio2%e7%ba%b3%e7%b1%b3%e9%a2%97%e7%b2%92%e7%bb%84%e6%88%90%e7%9a%84%e5%88%86%e7%ba%a7%e5%a4%9a%e5%ad%94","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=122620","title":{"rendered":"Adv. Mater. : \u7531\u77f3\u58a8\u70ef\u5305\u8986\u7684\u4e92\u8054TiO2\u7eb3\u7c73\u9897\u7c92\u7ec4\u6210\u7684\u5206\u7ea7\u591a\u5b54\u7eb3\u7c73\u7247\u7528\u4e8e\u8d85\u5feb\u50a8\u94a0"},"content":{"rendered":"

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

\u81ea2011\u5e74\u949b\u57fa\u6c27\u5316\u7269\u6750\u6599\u9996\u6b21\u4f5c\u4e3a\u94a0\u79bb\u5b50\u7535\u6c60\u8d1f\u6781(SIBs)\u6750\u6599\u4ee5\u6765\uff0c\u7814\u7a76\u4eba\u5458\u4e00\u76f4\u81f4\u529b\u4e8e\u63d0\u51fa\u4e0d\u540c\u7684\u7b56\u7565\u4ee5\u5236\u5907\u591a\u79cd\u5f62\u6001\u7684TiO2<\/sub>\u7ed3\u6784\u3002\u7136\u800cTiO2<\/sub>\u8d1f\u6781\u57fa\u8d1f\u6781\u7684\u5bb9\u91cf\u3001\u6bd4\u5bb9\u91cf\u4ee5\u53ca\u5faa\u73af\u7a33\u5b9a\u6027\u4e9f\u5f85\u63d0\u9ad8\uff0c\u7279\u522b\u662f\u5728\u8f83\u9ad8\u7684\u500d\u7387\u4e0b\uff0c\u9700\u8981\u8fdb\u4e00\u6b65\u63d0\u5347\u4ee5\u8fce\u5408\u9ad8\u80fd\u6e90\u6d88\u8017\u7535\u52a8\u6c7d\u8f66\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0c\u5e94\u5145\u5206\u8003\u8651\u63d2\u5c42\u8d1f\u6781\u6750\u6599\u7684\u7535\u5316\u5b66\u6027\u80fd\u548c\u7ed3\u6784\u7a33\u5b9a\u6027\u4e4b\u95f4\u7684\u5e73\u8861\u3002\u56e0\u6b64\uff0c\u63a2\u7d22\u4e00\u79cd\u6709\u6548\u7684\u7b56\u7565\u6765\u8bbe\u8ba1\u7535\u6c60\u6750\u6599\u7684\u7ed3\u6784\u3001\u5f62\u6001\u3001\u7ec4\u6210\u4ee5\u63d0\u5347\u5176\u6027\u80fd\uff0c\u540c\u65f6\u4fdd\u6301\u7535\u6781\u7684\u7ed3\u6784\u5b8c\u6574\u6027\uff0c\u5176\u524d\u666f\u53ef\u89c2\u4f46\u5145\u6ee1\u6311\u6218\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u5c71\u4e1c\u5927\u5b66\u718a\u80dc\u6797\u6559\u6388\u3001\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u6797\u5cb3\u535a\u58eb(\u5171\u540c\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u62a5\u9053\u4e86\u4f7f\u7528C3<\/sub>N4<\/sub>\u7eb3\u7c73\u7247\u540c\u65f6\u4f5c\u4e3a\u727a\u7272\u6a21\u677f\u548c\u6df7\u5408\u78b3\u6e90\u5236\u5907\u7531\u4e92\u8054\u5747\u4e00\u7684TiO2<\/sub>\u7eb3\u7c73\u9897\u7c92\/\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef\u5c42\u72b6\u7f51\u7edc(TiO2<\/sub>@NFG HPHNSs)\u7ec4\u6210\u7684\u5206\u7ea7\u591a\u5b54\u590d\u5408\u7eb3\u7c73\u7247\uff0c\u5e76\u5728Adv. Mater.<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cHierarchical Porous Nanosheets Constructed by Graphene-Coated, Interconnected TiO2<\/sub> Nanoparticles for Ultrafast Sodium Storage<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u4e0a\u8ff0HPHNSs\u57285 C\u4e0b8000\u6b21\u5faa\u73af\u540e\u5177\u6709\u9ad8\u8fbe146 mAh\u00b7g-1<\/sup>\u7684\u53ef\u9006\u6bd4\u5bb9\u91cf\uff0c10 C\u4e0b20000\u6b21\u5faa\u73af\u540e\u6bd4\u5bb9\u91cf\u4e3a129 mAh\u00b7g-1<\/sup>\uff0c20 C\u4e0b10000\u6b21\u5faa\u73af\u540e\u6bd4\u5bb9\u91cf\u4e3a116 mAh\u00b7g-1<\/sup>\u4ee5\u53ca60 C\u8d85\u9ad8\u500d\u7387\u4e0b\u500d\u7387\u5bb9\u91cf101 mAh\u00b7g-1<\/sup>\u3002\u8be5\u6750\u6599\u662f\u6709\u6587\u732e\u62a5\u9053\u4ee5\u6765\u5faa\u73af\u6027\u80fd\u6700\u957f\u3001\u500d\u7387\u5bb9\u91cf\u6700\u9ad8\u7684TiO2<\/sub>\u57faSIBs\u8d1f\u6781\u6750\u6599\u3002TiO2<\/sub>@NFG HPHNSs\u524d\u6240\u672a\u6709\u7684\u50a8\u94a0\u6027\u80fd\u5e94\u5f52\u56e0\u4e8e\u5176\u72ec\u7279\u7684\u7ec4\u6210\u548c\u5206\u7ea7\u591a\u5b542D\u7ed3\u6784\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u56fe1 TiO2<\/sub>@NFG HPHNSs\u5236\u5907\u8fc7\u7a0b<\/strong><\/p>\n

\"\"<\/p>\n

TiO2<\/sub>@NFG HPHNSs\u5236\u5907\u8fc7\u7a0b\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe2 TiO2<\/sub>@NFG HPHNSs\u7684\u5f62\u8c8c\u548c\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

a-c) TiO2<\/sub>@NFG\u7684FESEM\u56fe\u50cf\uff1b<\/p>\n

d,e) TiO2<\/sub>@NFG\u7684TEM\u56fe\u50cf\uff0ce\u56fe\u5185\u63d2\u4e3a\u76f8\u5e94\u7684SAED\u56fe\u6848\uff1b<\/p>\n

f) TiO2<\/sub>@NFG\u7684HRTEM\u56fe\u50cf\uff1b<\/p>\n

g-i) TiO2<\/sub>@NFG\u7684HAADF-STEM\u56fe\u50cf\uff1b<\/p>\n

j-o) TiO2<\/sub>@NFG\u7684HAADF\u56fe\u50cf\u53ca\u76f8\u5e94\u7684\u5143\u7d20\u5206\u5e03\u3002<\/p>\n

\u56fe3 TiO2<\/sub>@NFG\u7535\u6781\u7684\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) CV\u66f2\u7ebf(\u626b\u901f0.1 mV\u00b7s-1<\/sup>)\uff1b<\/p>\n

b) 0.5 C\u4e0b\u9009\u5b9a\u5faa\u73af\u7684\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

c,d) 0.5 C\/2 C\u4e0b\u7684\u5faa\u73af\u6027\u80fd\uff1b<\/p>\n

e) \u500d\u7387\u5faa\u73af\u6027\u80fd\uff1b<\/p>\n

f) TiO2<\/sub>@NFG\u4e0e\u5176\u4ed6\u6700\u8fd1\u62a5\u9053\u7684TiO2<\/sub>\u57fa\u7535\u6781\u500d\u7387\u5bb9\u91cf\u6bd4\u8f83\u3002\u5bb9\u91cf\u5df2\u5f52\u4e00\u5316\u4e3a\u76f8\u540c\u500d\u7387 (1 C = 335 mA\u00b7g-1<\/sup>)\u3002<\/p>\n

\u56fe4 TiO2<\/sub>@NFG\u50a8\u94a0\u6027\u80fd\u7684\u673a\u7406\u5206\u6790\u548c\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97<\/strong><\/p>\n

\"\"<\/p>\n

a) GITT\u7535\u538b\u66f2\u7ebf\uff1b<\/p>\n

b) \u53cd\u5e94\u7535\u963b\uff1b<\/p>\n

c) 0.1-100 mV\u00b7s-1<\/sup>\u626b\u901f\u4e0b\u7684CV\u66f2\u7ebf\uff1b<\/p>\n

d) \u5cf0\u7535\u6d41\u548c\u626b\u901f\u4e4b\u95f4\u5173\u7cfb\u7684b\u503c\u5206\u6790\uff1b<\/p>\n

e) \u5f52\u4e00\u5316\u5bb9\u91cf\u968f\u626b\u901f\u7684\u53d8\u5316\uff1b<\/p>\n

f) \u4e0d\u540c\u626b\u901f\u4e0b\uff0c\u7535\u5bb9\/\u6269\u6563\u63a7\u5236\u7535\u8377\u7684\u8d21\u732e\u6bd4\uff1b<\/p>\n

g,h) m-TiO2<\/sub>\u548cTiO2<\/sub>@NFG\u7684DOSs\u8ba1\u7b97\uff1b<\/p>\n

i) NFG\u5230TiO2<\/sub>\u754c\u9762\u7684\u94a0\u79bb\u5b50\u6269\u6563\u8def\u5f84\u4ee5\u53ca\u76f8\u5e94\u7684\u80fd\u91cf\u66f2\u7ebf\u3002\u5185\u63d2\u4e3a\u6c2e\u63ba\u6742\u7f3a\u9677\u7684\u7ed3\u6784\u548c\u94a0\u79bb\u5b50\u6269\u6563\u793a\u610f\u56fe\u3002<\/p>\n

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

\u7814\u7a76\u4eba\u5458\u4f7f\u7528C3<\/sub>N4<\/sub>\u7eb3\u7c73\u7247\u540c\u65f6\u4f5c\u4e3a\u727a\u7272\u6a21\u677f\u548c\u6df7\u5408\u78b3\u6e90\uff0c\u9996\u6b21\u5236\u5907\u4e86TiO2<\/sub>@NFG HPHNSs\u3002\u5728\u6240\u5f97HPHNSs\u7ed3\u6784\u4e2d\uff0c\u4e92\u8054\u5747\u4e00\u7684TiO2<\/sub>\u7eb3\u7c73\u9897\u7c92\u5c01\u88c5\u4e8e\u5be1\u5c42\u77f3\u58a8\u70ef\u7f51\u7edc\uff0c\u8fdb\u800c\u7ec4\u88c5\u6210\u5206\u7ea7\u591a\u5b542D\u590d\u5408\u7eb3\u7c73\u7247\u7ed3\u6784\u3002\u77f3\u58a8\u70ef\u6d82\u5c42\u63d0\u5347\u4e86\u590d\u5408\u7ed3\u6784\u7684\u5bfc\u7535\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u9650\u5236\u4e86TiO2<\/sub>\u7c92\u5b50\u5c3a\u5bf8\uff0c\u6709\u5229\u4e8e\u50a8\u94a0\u6027\u80fd\u63d0\u5347\u3002TiO2<\/sub>@NFG HPHNSs\u5177\u6709\u8f83\u9ad8\u7684\u53ef\u9006\u5bb9\u91cf\u3001\u8d85\u957f\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u4ee5\u53ca\u6770\u51fa\u7684\u500d\u7387\u6027\u80fd\u3002\u9274\u4e8e\u8be5\u72ec\u72792D\u590d\u5408\u7eb3\u7c73\u7ed3\u6784\u7b80\u5355\u7684\u5236\u5907\u65b9\u6cd5\uff0cTiO2<\/sub>@NFG\u4f5c\u4e3a\u9ad8\u529f\u7387\u3001\u9ad8\u80fd\u91cfSIBs\u8d1f\u6781\u6750\u6599\u7684\u524d\u666f\u826f\u597d\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a Hierarchical Porous Nanosheets Constructed by Graphene-Coated, Interconnected TiO2<\/sub> Nanoparticles for Ultrafast Sodium Storage<\/a><\/strong>\u00a0(Adv. Mater., 2018, DOI: 10.1002\/adma.201705788)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5c0f\u7ec4abc940504\u7f16\u8bd1\u6574\u7406\uff0c\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065953\u201d\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a><\/strong>\u3002\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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba\u3001\u4e0a\u6d4b\u8bd5\u8c37<\/a><\/strong>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u81ea2011\u5e74\u949b\u57fa\u6c27\u5316\u7269\u6750\u6599\u9996\u6b21\u4f5c\u4e3a\u94a0\u79bb\u5b50\u7535\u6c60\u8d1f\u6781(SIBs)\u6750\u6599\u4ee5\u6765\uff0c\u7814\u7a76\u4eba\u5458\u4e00\u76f4\u81f4\u529b\u4e8e\u63d0\u51fa\u4e0d\u540c\u7684\u7b56\u7565\u4ee5\u5236\u5907\u591a\u79cd\u5f62\u6001\u7684TiO2\u7ed3\u6784\u3002\u7136\u800cTiO2\u8d1f\u6781\u57fa…<\/p>\n","protected":false},"author":4931,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-122620","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/122620"}],"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\/4931"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=122620"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/122620\/revisions"}],"predecessor-version":[{"id":122996,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/122620\/revisions\/122996"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=122620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=122620"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=122620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}