{"id":202426,"date":"2020-06-01T06:10:54","date_gmt":"2020-05-31T22:10:54","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=202426"},"modified":"2020-05-31T22:11:14","modified_gmt":"2020-05-31T14:11:14","slug":"%e5%8d%97%e5%bc%80%e7%89%9b%e5%bf%97%e5%bc%ba%e5%9b%a2%e9%98%9facs-nano%ef%bc%9a%e4%b8%80%e7%a7%8d%e8%87%aa%e6%94%af%e6%92%91%e9%92%92%e9%85%b8%e9%92%be-%e7%a2%b3%e7%ba%b3%e7%b1%b3%e7%ae%a1%e8%96%84","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=202426","title":{"rendered":"\u5357\u5f00\u725b\u5fd7\u5f3a\u56e2\u961fACS Nano\uff1a\u4e00\u79cd\u81ea\u652f\u6491\u9492\u9178\u94be\/\u78b3\u7eb3\u7c73\u7ba1\u8584\u819c\u52a9\u529b\u6c34\u7cfb\u950c\u79bb\u5b50\u7535\u6c60\u5faa\u73af\u9ad8\u8fbe10000\u6b21"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/b><\/strong>\u00a0<\/p>\n

\u6c34\u7cfb\u7535\u89e3\u8d28\u7684\u4f4e\u6210\u672c\u548c\u9ad8\u5b89\u5168\u6027\uff0c\u4f7f\u5f97\u6c34\u7cfb\u53ef\u5145\u7535\u7535\u6c60\u662f\u4e00\u79cd\u5f88\u6709\u53d1\u5c55\u524d\u9014\u7684\u50a8\u80fd\u88c5\u7f6e\u3002\u5728\u5404\u79cd\u6c34\u7cfb\u7535\u6c60\u4e2d\uff0c\u6c34\u7cfb\u950c\u79bb\u5b50\u7535\u6c60\uff08ZIBs\uff09\u4f7f\u7528\u91d1\u5c5e\u950c\uff08Zn\uff09\u4f5c\u4e3a\u8d1f\u6781\uff0c\u7531\u4e8e\u5176\u5177\u6709\u4e0e\u6c34\u76f8\u5bb9\u6027\u597d\u3001\u7406\u8bba\u6bd4\u5bb9\u91cf\u9ad8\uff08820 mAh g-1<\/sup>\uff09\u3001\u542b\u91cf\u4e30\u5bcc\u548c\u5236\u9020\u6280\u672f\u6210\u719f\u7b49\u4f18\u70b9\u800c\u5907\u53d7\u5173\u6ce8\u3002\u6700\u8fd1\uff0c\u6c34\u7cfbZIBs\u7684\u6b63\u6781\u6750\u6599\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u5728\u9530\u6c27\u5316\u7269\u3001\u666e\u9c81\u58eb\u84dd\u7c7b\u4f3c\u7269\u3001\u9492\u57fa\u5316\u5408\u7269\u548c\u6709\u673a\u6750\u6599\u3002\u5176\u4e2d\uff0c\u5c42\u72b6\u9492\u6c27\u5316\u7269\u7531\u4e8e\u5176\u5c42\u72b6\u7ed3\u6784\u548c\u9492\u7684\u591a\u4ef7\u6027\uff0c\u5f80\u5f80\u53ef\u4ee5\u50a8\u5b58\u5927\u91cfZn2+<\/sup>\uff0c\u4ece\u800c\u63d0\u4f9b\u9ad8\u6bd4\u5bb9\u91cf\u3002\u800c\u4e14\uff0c\u5c42\u72b6\u9492\u6c27\u5316\u7269\u8fd8\u5c55\u793a\u51fa\u6bd4\u5176\u4ed6\u6b63\u6781\u6750\u6599\u66f4\u5feb\u7684\u52a8\u529b\u5b66\uff0c\u4ece\u800c\u6709\u5229\u4e8e\u63d0\u9ad8\u500d\u7387\u6027\u80fd\u3002\u7136\u800c\uff0c\u9492\u6c27\u5316\u7269\u4e2d\u7684Vx<\/sub>Oy<\/sub>\u5c42\u5728\u6c34\u5408\u950c\u79bb\u5b50\u7684\u53cd\u590d\u5d4c\u5165\/\u8131\u51fa\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u53d1\u751f\u7ed3\u6784\u7834\u635f\uff0c\u4ece\u800c\u5f15\u8d77\u5bb9\u91cf\u8870\u51cf\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u9492\u6c27\u5316\u7269\u5728\u6c34\u7cfb\u7535\u89e3\u8d28\u4e2d\u7684\u6eb6\u89e3\u5f80\u5f80\u4f1a\u5bfc\u81f4\u6d3b\u6027\u7269\u8d28\u7684\u635f\u5931\u548c\u8d1f\u6781\u4e0a\u7684\u526f\u53cd\u5e94\u3002\u6b64\u5916\uff0c\u968f\u7740\u67d4\u6027\u7535\u5b50\u8bbe\u5907\u7684\u53d1\u5c55\uff0c\u5bf9\u67d4\u6027\u50a8\u80fd\u5668\u4ef6\u7684\u6027\u80fd\u4e5f\u6709\u66f4\u9ad8\u7684\u8981\u6c42\uff0c\u4e3a\u4e86\u7535\u6781\u5728\u51cf\u8f7b\u5f2f\u66f2\u8fc7\u7a0b\u4e2d\u6240\u53d7\u7684\u5e94\u529b\uff0c\u5fc5\u987b\u5408\u7406\u8bbe\u8ba1\u67d4\u6027\u7535\u6781\u7684\u7eb3\u7c73\u7ed3\u6784\u3002<\/p>\n

\u00a0<\/b><\/strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u5357\u5f00\u5927\u5b66\u725b\u5fd7\u5f3a\u6559\u6388<\/b><\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u7b49\u4eba\u8bbe\u8ba1\u4e86\u4e00\u79cdKV3<\/sub>O8<\/sub>\u00b70.75H2<\/sub>O\uff08KVO\uff09\u6b63\u6781\u6750\u6599\uff0c\u5e76\u5c06\u5176\u8fdb\u4e00\u6b65\u63ba\u5165\u5355\u58c1\u78b3\u7eb3\u7c73\u7ba1\uff08SWCNTs\uff09\u7f51\u7edc\u4e2d\uff0c\u4ece\u800c\u83b7\u5f97\u4e86\u81ea\u652f\u6491\u7684KVO\/SWCNTs\u590d\u5408\u819c\u6b63\u6781\u3002\u8be5\u6b63\u6781\u5c55\u73b0\u51faZn2+<\/sup>\/ H+<\/sup>\u5d4c\u5165\/\u8131\u51fa\u673a\u5236\uff0c\u5b9e\u73b0\u4e86\u5feb\u901f\u7684\u79bb\u5b50\u8f6c\u79fb\u52a8\u529b\u5b66\u3002\u6b64\u5916\uff0cKVO\/SWCNTs\u590d\u5408\u819c\u5177\u6709\u76f8\u4e92\u4ea4\u8054\u7684\u7f51\u7edc\u7ed3\u6784\uff0c\u53ef\u63d0\u4f9b\u5feb\u901f\u7684\u7535\u5b50\u4f20\u8f93\u52a8\u529b\u5b66\uff0c\u5e76\u786e\u4fdd\u5faa\u73af\u8fc7\u7a0b\u4e2dKVO\u548cSWCNT\u4e4b\u95f4\u7684\u7d27\u5bc6\u63a5\u89e6\u3002\u57fa\u4e8e\u4ee5\u4e0a\u7684\u4f18\u70b9\uff0c\u57fa\u4e8eKVO\/SWCNTs\u6b63\u6781\u7684\u7535\u6c60\u5c55\u73b0\u51fa379 mAh g-1<\/sup>\u7684\u9ad8\u5bb9\u91cf\u3001\u4f18\u5f02\u7684\u500d\u7387\u6027\u80fd\u548c\u8d85\u957f\u5faa\u73af\u5bff\u547d\uff08\u5faa\u73af10000\u5708\u540e\uff0c\u5bb9\u91cf\u4fdd\u6301\u7387\u9ad8\u8fbe91%\uff09\u3002\u6b64\u5916\uff0c\u7531\u4e8eKVO\/SWCNTs\u8584\u819c\u5177\u6709\u9ad8\u5bfc\u7535\u6027\u548c\u67d4\u97e7\u6027\uff0c\u56e0\u6b64\u57fa\u4e8eKVO\/SWCNTs\u8584\u819c\u6b63\u6781\u7684\u67d4\u6027\u8f6f\u5305ZIBs\u5728\u4e0d\u540c\u7684\u5f2f\u66f2\u72b6\u6001\u4e0b\u5747\u8868\u73b0\u51fa\u7a33\u5b9a\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cFreestanding Potassium Vanadate\/Carbon Nanotube Films for Ultralong-Life Aqueous Zinc-Ion Batteries<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728ACS Nano<\/b><\/strong>\u4e0a\u3002<\/p>\n

\u00a0<\/b><\/strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n

\u56fe\u4e00\u3001KVO\/SWCNTs\u8584\u819c\u5236\u5907\u53ca\u8868\u5f81<\/b><\/strong>\"\"<\/b><\/strong><\/p>\n

\uff08a\uff09KVO\/SWCNTs\u8584\u819c\u7684\u5236\u5907\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08b-e\uff09\u5236\u5907\u7684KVO\u7eb3\u7c73\u5e26\u7684SEM\u3001TEM\u3001SAED\u548cTEM\u5143\u7d20\u6620\u5c04\u56fe\u8c31\uff1b<\/p>\n

\uff08f\uff09KVO\/SWCNTs\u8584\u819c\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

\uff08g\uff09\u4e0d\u540c\u5f2f\u66f2\u72b6\u6001\u4e0bKVO\/SWCNTs\u8584\u819c\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n

\u00a0<\/b><\/strong>\u56fe\u4e8c\u3001KVO\/SWCNTs\u7684\u7535\u5316\u5b66\u6027\u80fd<\/b><\/strong>\"\"<\/b><\/strong><\/p>\n

\uff08a\uff09KVO\/SWCNTs\u7535\u6781\u57280.1 mV s-1<\/sup>\u626b\u901f\u4e0b\u7684\u524d\u4e94\u5708CV\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09KVO\/SWCNTs\u7535\u6781\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a0.1 A g-1<\/sup>\u65f6\u7684\u524d\u4e94\u5708\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\uff08c-e\uff09KVO\/SWCNTs\u7535\u6781\u7684\u7535\u5316\u5b66\u6027\u80fd\uff1a\u500d\u7387\u6027\u80fd\u3001\u5faa\u73af\u6027\u80fd\u548c\u957f\u5faa\u73af\u5bff\u547d\uff1b<\/p>\n

\uff08f\uff09\u4e0d\u540c\u6d3b\u6027\u8f7d\u91cf\u7684KVO\/SWCNTs\u7535\u6781\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\uff08g\uff09\u76f8\u5e94\u7684\u9762\u79ef\u5bb9\u91cf\uff1b<\/p>\n

\uff08h\uff09KVO\/SWCNTs\u4e0e\u5176\u4ed6\u62a5\u9053\u7684\u9492\u9178\u76d0\u7684\u80fd\u91cf\u5bc6\u5ea6\u3001\u5bb9\u91cf\u3001\u6d3b\u6027\u7269\u8d28\u8f7d\u91cf\u3001\u9762\u79ef\u5bb9\u91cf\u3001\u5faa\u73af\u5708\u6570\u548c\u5bb9\u91cf\u4fdd\u6301\u7387\u7684\u6bd4\u8f83\u3002<\/p>\n

\u00a0<\/b><\/strong>\u56fe\u4e09\u3001KVO\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u7ed3\u6784\u6f14\u53d8<\/b><\/strong>\"\"<\/p>\n

\uff08a\uff09\u5145\u653e\u7535\u8fc7\u7a0b\u4e2dKVO\/SWCNTs\u7535\u6781\u7684\u539f\u4f4dXRD\u56fe\u8c31\uff1b<\/p>\n

\uff08b\uff09\u4e0d\u540c\u653e\u7535\u72b6\u6001\u4e0bKVO\/SWCNTs\u7535\u6781\u4e2dKVO\u7684TEM-EDS\uff1b<\/p>\n

\uff08c\uff09V 2p\u5728\u5b8c\u5168\u653e\u7535\u72b6\u6001\u4e0b\u7684XPS\u56fe\u8c31\uff1b<\/p>\n

\uff08d\uff0ce\uff09\u4e0d\u540c\u653e\u7535\u72b6\u6001\u4e0bKVO\/SWCNTs\u7535\u6781\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

\uff08f\uff09\u5b8c\u5168\u653e\u7535\u72b6\u6001\u4e0bKVO\/SWCNTs\u7535\u6781\u8868\u9762\u7247\u72b6\u6c89\u6dc0\u7684TEM\u5143\u7d20\u6620\u5c04\u56fe\u8c31\u3002<\/p>\n

\u00a0<\/b><\/strong>\u56fe\u56db\u3001<\/b><\/strong>\u57fa\u4e8e<\/b><\/strong>KVO\/SWCNTs<\/b><\/strong>\u6b63\u6781\u7684\u67d4\u6027<\/b><\/strong>\u6c34\u7cfbZIBs<\/b><\/strong>\u00a0<\/b><\/strong>\"\"<\/b><\/strong><\/p>\n

\uff08a-c\uff09KVO\/SWCNTs\u7535\u6781\u5728\u4e0d\u540c\u5f2f\u66f2\u72b6\u6001\u4e0b\u7684\u963b\u6297\u66f2\u7ebf\uff0cCV\u66f2\u7ebf\u548c\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\uff08d\uff09\u4e09\u4e2a\u4e32\u8054\u7684\u8f6f\u5305\u7535\u6c60\u5728\u4e0d\u540c\u5f2f\u66f2\u72b6\u6001\u4e0b\u70b9\u4eae\u5177\u6709\u201cZIBs\u201d\u5f62\u72b6\u7684\u53d1\u5149\u4e8c\u6781\u7ba1\u5c4f\u5e55\uff1b<\/p>\n

\uff08e\uff09\u67d4\u6027\u8f6f\u5305\u7535\u6c60\u5728\u4e0d\u540c\u5f2f\u66f2\u72b6\u6001\u4e0b\u7684\u5faa\u73af\u6027\u80fd\uff081 A g-1<\/sup>\uff09\u3002<\/p>\n

\u00a0<\/b><\/strong>\u3010\u5c0f\u7ed3\u3011<\/b><\/strong><\/p>\n

\u672c\u6587\u91c7\u7528\u8fde\u7eed\u55b7\u5370\u5de5\u827a\u5236\u5907\u4e86\u81ea\u652f\u6491KVO\/SWCNTs\u590d\u5408\u819c\u6b63\u6781\u6750\u6599\uff0c\u5176\u5177\u6709\u4ea4\u8054\u7684\u7f51\u7edc\u7ed3\u6784\uff0cKVO\u7eb3\u7c73\u5e26\u5728SWCNTs\u5bfc\u7535\u7f51\u7edc\u4e2d\u5747\u5300\u5206\u5e03\uff0c\u5e76\u88abSWCNTs\u6709\u6548\u5305\u88f9\u3002\u8fd9\u79cd\u7ed3\u6784\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u4f9b\u5feb\u901f\u7684\u7535\u5b50\u8f6c\u79fb\u52a8\u529b\u5b66\uff0c\u800c\u4e14\u80fd\u591f\u786e\u4fddKVO\u548cSWCNTs\u5728\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u7d27\u5bc6\u63a5\u89e6\u3002\u6b64\u5916\uff0cKVO\/SWCNTs\u6b63\u6781\u5c55\u73b0\u51faZn2+<\/sup>\/ H+<\/sup>\u5d4c\u5165\/\u8131\u51fa\u673a\u5236\uff0c\u6709\u5229\u4e8e\u63d0\u9ad8\u79bb\u5b50\u8f6c\u79fb\u52a8\u529b\u5b66\u3002\u56e0\u6b64\uff0c\u7ed3\u5408\u9ad8\u6d53\u5ea6Zn(CF3<\/sub>SO3<\/sub>)2<\/sub>\u7535\u89e3\u8d28\uff0c\u57fa\u4e8eKVO\/SWCNTs\u7535\u6781\u7684\u6c34\u7cfbZIBs\u5c55\u73b0\u51fa\u4f18\u5f02\u7684\u7535\u5316\u5b66\u6027\u80fd\uff0c\u5982\uff1a\u57280.1 A g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5c55\u73b0\u51fa379 mAh g-1<\/sup>\u9ad8\u5bb9\u91cf\uff0c\u826f\u597d\u7684\u500d\u7387\u6027\u80fd\u4ee5\u53ca\u9ad8\u8fbe10000\u6b21\u7684\u957f\u5faa\u73af\uff08\u5bb9\u91cf\u4fdd\u6301\u7387\uff1a91%\uff09\u3002\u6b64\u5916\uff0c\u7531\u4e8eKVO\/SWCNTs\u8584\u819c\u5177\u6709\u8f83\u9ad8\u7684\u5bfc\u7535\u6027\u548c\u67d4\u97e7\u6027\uff0c\u6240\u5236\u5907\u7684\u8f6f\u5305\u6c34\u7cfbZIBs\u5728\u4e0d\u540c\u7684\u5f2f\u66f2\u4e0b\u5747\u5177\u6709\u7a33\u5b9a\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u672c\u6587\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u4e00\u79cd\u6784\u5efa\u9ad8\u7a33\u5b9a\u6027\u6c34\u7cfbZIBs\u7684\u6709\u6548\u7b56\u7565\uff0c\u800c\u4e14\u4fc3\u8fdb\u4e86\u6c34\u7cfbZIBs\u5728\u67d4\u6027\u548c\u53ef\u7a7f\u6234\u7535\u5b50\u4ea7\u54c1\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

\u00a0<\/b><\/strong>\u6587\u732e\u94fe\u63a5\uff1a\u201c<\/b><\/strong>Freestanding Potassium Vanadate\/Carbon Nanotube Films for Ultralong-Life Aqueous Zinc-Ion Batteries<\/b><\/u><\/strong><\/a>\u201d(<\/b><\/strong>ACS Nano\uff0c<\/b><\/strong>2020\uff0c10.1021\/acsnano.9b10214)<\/b><\/strong><\/p>\n

\u672c\u6587\u7531CYM\u7f16\u8bd1\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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