{"id":116022,"date":"2017-12-09T06:30:34","date_gmt":"2017-12-08T22:30:34","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=116022"},"modified":"2017-12-07T21:21:28","modified_gmt":"2017-12-07T13:21:28","slug":"%e6%a5%bc%e9%9b%84%e6%96%87adv-mater-co3o4co3v2o8%e5%a4%8d%e5%90%88%e4%b8%ad%e7%a9%ba%e7%bb%93%e6%9e%84%e7%9a%84%e6%9e%84%e7%ad%91%e5%8f%8a%e5%85%b6%e5%82%a8%e9%94%82%e6%80%a7%e8%83%bd%e7%9a%84","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=116022","title":{"rendered":"\u697c\u96c4\u6587Adv. Mater. : Co3O4@Co3V2O8\u590d\u5408\u4e2d\u7a7a\u7ed3\u6784\u7684\u6784\u7b51\u53ca\u5176\u50a8\u9502\u6027\u80fd\u7684\u7814\u7a76"},"content":{"rendered":"

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

\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\u7531\u4e8e\u5177\u6709\u6210\u672c\u4f4e\u3001\u73af\u5883\u53cb\u597d\u3001\u7406\u8bba\u5bb9\u91cf\u9ad8\u4ee5\u53ca\u5b89\u5168\u7cfb\u6570\u9ad8\u7b49\u4f18\u52bf\uff0c\u662f\u4e00\u7c7b\u524d\u666f\u826f\u597d\u7684\u8d1f\u6781\u6750\u6599\u3002\u5728\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\u6750\u6599\u4e2d\uff0c\u6c27\u5316\u94b4(Co3<\/sub>O4<\/sub>)\u7531\u4e8e\u53ef\u4ee5\u53d1\u751f\u57fa\u4e8e8\u4e2a\u7535\u5b50\u53c2\u4e0e\u7684\u8f6c\u6362\u53cd\u5e94\u800c\u5177\u6709\u9ad8\u8fbe890 mAh\u00b7g-1<\/sup>\u7684\u7406\u8bba\u5bb9\u91cf\u5bc6\u5ea6\u3002\u5f53\u5176\u4e0e\u9492\u5143\u7d20\u7ed3\u5408\u5f62\u6210\u9492\u9178\u94b4(\u5982Co3<\/sub>V2<\/sub>O8<\/sub>)\u65f6\uff0c\u4e24\u79cd\u91d1\u5c5e\u5143\u7d20\u95f4\u7684\u534f\u540c\u6548\u5e94\u53ef\u4ee5\u6709\u6548\u5730\u589e\u5f3a\u5176\u7535\u5b50\/\u79bb\u5b50\u7535\u5bfc\u7387\u3001\u53ef\u9006\u5bb9\u91cf\u548c\u673a\u68b0\u7a33\u5b9a\u6027\uff0c\u4ece\u800c\u4f7f\u8be5\u79cd\u4e09\u5143\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\u7684\u7535\u5316\u5b66\u6027\u80fd\u5f97\u5230\u5f88\u5927\u7a0b\u5ea6\u4e0a\u7684\u63d0\u5347\u3002\u4e2d\u7a7a\u7ed3\u6784\u53ef\u4ee5\u6709\u6548\u5730\u7f13\u89e3\u7535\u6781\u6750\u6599\u5728\u957f\u65f6\u95f4\u7684\u5145\u653e\u7535\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7531\u4e8e\u53cd\u590d\u7684Li+<\/sup>\u5d4c\u5165\/\u8131\u51fa\u6240\u9020\u6210\u7684\u7ed3\u6784\u53d8\u5316\uff0c\u88ab\u8ba4\u4e3a\u662f\u63d0\u9ad8\u7535\u5316\u5b66\u6027\u80fd\u7684\u4e00\u79cd\u6709\u6548\u9014\u5f84\u3002\u867d\u7136\u5728\u6784\u7b51\u591a\u5c42\u7a7a\u5fc3\u7ed3\u6784\u65b9\u9762\u5df2\u6709\u76f8\u5173\u62a5\u9053\uff0c\u4f46\u6240\u5f97\u7684\u7a7a\u5fc3\u7ed3\u6784\u5927\u591a\u5177\u6709\u6bd4\u8f83\u5bb9\u6613\u5236\u5907\u7684\u7403\u5f62\u51e0\u4f55\u5f62\u8c8c\u4ee5\u53ca\u6bd4\u8f83\u7b80\u5355\u7684\u58f3\u5c42\u7269\u76f8\u3002\u56e0\u6b64,\u8bbe\u8ba1\u5e76\u63a7\u5236\u5408\u6210\u5177\u6709\u590d\u6742\u51e0\u4f55\u5f62\u8c8c\u4ee5\u53ca\u4e0d\u540c\u58f3\u5c42\u7269\u76f8\u7684\u591a\u5c42\u7a7a\u5fc3\u7ed3\u6784\u4f5c\u4e3a\u9502\u79bb\u5b50\u7535\u6c60\u7684\u7535\u6781\u6750\u6599\u5177\u6709\u91cd\u8981\u7684\u5e94\u7528\u524d\u666f\uff0c\u4e14\u5177\u6709\u5f88\u9ad8\u7684\u6311\u6218\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u65b0\u52a0\u5761\u5357\u6d0b\u7406\u5de5\u5927\u5b66\u697c\u96c4\u6587\u6559\u6388(\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u5229\u7528\u65b0\u578bMOFs\u8f6c\u5316\u7b56\u7565\u5236\u5907\u4e86\u591a\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u590d\u5408\u7eb3\u7c73\u76d2\u5b50 \uff0c\u5e76\u5728Adv. Mater.<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a \u201cConstruction of Complex Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub> Hollow Structures from Metal-Organic Frameworks with Enhanced Lithium Storage Properties<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u4e0a\u8ff0\u7b56\u7565\u4f9d\u8d56\u4e8eZIF-67\u4e0e\u9492\u6e90(\u4e09\u5f02\u4e19\u9187\u6c27\u9492)\u7684\u72ec\u7279\u53cd\u5e94\u3002\u53d7\u76ca\u4e8e\u5176\u5408\u6210\u7684\u901a\u7528\u6027\uff0c\u7814\u7a76\u4eba\u5458\u53ef\u4ee5\u5b9e\u73b0\u5305\u62ec\u4e09\u5c42\u548c\u53cc\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u548c\u5355\u5c42Co3<\/span>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7b49\u4e00\u7cfb\u5217\u7eb3\u7c73\u4e2d\u7a7a\u7ed3\u6784\u7684\u5408\u6210\u3002\u5c06\u4e0a\u8ff0\u5236\u5907\u7684\u4e2d\u7a7a\u7ed3\u6784\u7528\u4f5c\u9502\u79bb\u5b50\u7535\u6c60\u7684\u7535\u6781\u6750\u6599\u65f6\u5747\u663e\u793a\u51fa\u4f18\u8d8a\u7684\u50a8\u9502\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5728100 mA\u00b7g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u5faa\u73af100\u5708\u540e\u4ecd\u5177\u6709\u9ad8\u8fbe948 mAh\u00b7g-1<\/sup>\u7684\u53ef\u9006\u5bb9\u91cf\u3002<\/p>\n

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

\u56fe1 \u590d\u6742Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u4e2d\u7a7a\u7ed3\u6784\u7684\u5f62\u6210\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u6b65\u9aa41 \u4e0e\u4e0d\u540c\u91cf\u9492\u6e90\u7684\u6eb6\u5242\u70ed\u53cd\u5e94\uff1aI) 50 \u03bcL\uff1bII) 70 \u03bcL\uff1bIII) 120 \u03bcL\u3002<\/p>\n

\u6b65\u9aa42 \u5c06\u6837\u54c1\u5728\u7a7a\u6c14\u4e2d\u7145\u70e7\u3002<\/p>\n

\u56fe2 \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co<\/strong>3<\/sub><\/strong>V<\/strong>2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684\u5f62\u8c8c\u548c\u5fae\u89c2\u7ed3\u6784<\/strong><\/p>\n

\"\"<\/p>\n

a) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684FESEM\u56fe\u50cf\uff1b<\/p>\n

b,c) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

d) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684HRTEM\u56fe\u50cf\u3002<\/p>\n

\u56fe3 \u5355\u4e2a\u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684\u5143\u7d20\u5206\u5e03<\/strong><\/p>\n

\"\"<\/p>\n

a) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684HAADF-STEM\u56fe\u50cf\uff1b<\/p>\n

b) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684\u94b4\u5143\u7d20\u5206\u5e03\u56fe\u50cf\uff1b<\/p>\n

c) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684\u9492\u5143\u7d20\u5206\u5e03\u56fe\u50cf\uff1b<\/p>\n

d) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684\u6c27\u5143\u7d20\u5206\u5e03\u56fe\u50cf\uff1b<\/p>\n

e) \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684\u5143\u7d20\u5206\u5e03\u603b\u56fe\u3002<\/p>\n

\u56fe4 \u4e0e\u4e0d\u540c\u91cf\u7684\u9492\u6e90\u53d1\u751f\u6eb6\u5242\u70ed\u53cd\u5e94\u540e\u7684\u524d\u9a71\u7269\u4ee5\u53ca\u7145\u70e7\u540e\u7684\u4ea7\u7269\u7684\u5f62\u8c8c<\/strong><\/p>\n

\"\"<\/p>\n

a,e,i) \u52a0\u51650 \u03bcL\u9492\u6e90\u7145\u70e7\u524d\u540e\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

b,f,j) \u52a0\u516550 \u03bcL\u9492\u6e90\u7145\u70e7\u524d\u540e\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

c,g,k) \u52a0\u516570 \u03bcL\u9492\u6e90\u7145\u70e7\u524d\u540e\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

d,h,l) \u52a0\u5165120 \u03bcL\u9492\u6e90\u7145\u70e7\u524d\u540e\u7684TEM\u56fe\u50cf\u3002<\/p>\n

\u56fe5 \u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u7684\u7535\u5316\u5b66\u50a8\u9502\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) 100 mA\u00b7g-1<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u5178\u578b\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

b) \u500d\u7387\u6027\u80fd\uff1b<\/p>\n

c) 100 mA\u00b7g-1<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u5faa\u73af\u6027\u80fd\u53ca\u76f8\u5e94\u7684\u5e93\u4f26\u6548\u7387\u3002<\/p>\n

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

\u7814\u7a76\u4eba\u5458\u6210\u529f\u5236\u5907\u4e86\u72ec\u7279\u7684\u591a\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u590d\u5408\u7eb3\u7c73\u76d2\u5b50\u3002\u901a\u8fc7\u8c03\u8282\u53cd\u5e94\u4e2d\u7684\u9492\u6e90\u6d53\u5ea6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5305\u62ec\u5355\u5c42Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u548c\u53cc\u5c42\u3001\u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u590d\u5408\u7eb3\u7c73\u76d2\u5b50\u7b49\u4e00\u7cfb\u5217\u590d\u6742\u7eb3\u7c73\u4e2d\u7a7a\u7ed3\u6784\u7684\u5408\u6210\u3002\u4e09\u5c42Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub>\u7eb3\u7c73\u76d2\u5b50\u8868\u73b0\u51fa\u4f18\u8d8a\u7684\u50a8\u9502\u6027\u80fd\uff0c\u5176\u5bb9\u91cf\u6027\u80fd\u3001\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u500d\u7387\u6027\u80fd\u5747\u6709\u63d0\u5347\u3002\u8be5\u5de5\u4f5c\u6709\u671b\u4e3a\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u7684\u7ed3\u6784\u7ec4\u6210\u53ef\u8c03\u7684\u590d\u6742\u7a7a\u5fc3\u7ed3\u6784\u7684\u8bbe\u8ba1\u548c\u5408\u6210\u5f00\u8f9f\u4e00\u6761\u65b0\u7684\u9014\u5f84\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a Construction of Complex Co3<\/sub>O4<\/sub>@Co3<\/sub>V2<\/sub>O8<\/sub> Hollow Structures from Metal-Organic Frameworks with Enhanced Lithium Storage Properties<\/a><\/strong> (Adv. Mater., 2017, DOI: 10.1002\/adma.201702875)<\/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<\/strong><\/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

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