{"id":263751,"date":"2024-12-08T07:41:21","date_gmt":"2024-12-07T23:41:21","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=263751"},"modified":"2024-12-07T23:45:17","modified_gmt":"2024-12-07T15:45:17","slug":"%e4%b8%8a%e4%ba%a4%e5%a4%a7%e6%a2%81%e6%ad%a3-%e9%a2%9c%e5%be%90%e5%b7%9ejacs%ef%bc%9a%e8%b6%85%e8%80%90%e7%94%a8%e4%b8%94%e5%bf%ab%e9%87%8a%e6%94%be%e7%9a%84%e8%b6%85%e5%88%86%e5%ad%90%e7%b2%98","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=263751","title":{"rendered":"\u4e0a\u4ea4\u5927\u6881\u6b63\/\u989c\u5f90\u5ddeJACS\uff1a\u8d85\u8010\u7528\u4e14\u5feb\u91ca\u653e\u7684\u8d85\u5206\u5b50\u7c98\u7ed3\u5242\u7528\u4e8e\u9ad8\u6027\u80fd\u3001\u53ef\u6301\u7eed\u7845\u57fa\u8d1f\u6781"},"content":{"rendered":"

\"\"<\/p>\n

\u7b2c\u4e00\u4f5c\u8005\uff1a\u5218\u67f1 \u738b\u6c38\u660e \u5218\u56fd\u6743<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a\u6881\u6b63 \u989c\u5f90\u5dde \u5cb3\u6615\u9633<\/p>\n

\u901a\u8baf\u5355\u4f4d\uff1a\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66<\/p>\n

 <\/p>\n

\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u53d8\u9769\u6027\u5206\u5b50\u524d\u6cbf\u79d1\u5b66\u4e2d\u5fc3\u6881\u6b63\u8bfe\u9898\u7ec4<\/b><\/strong>\u548c\u989c\u5f90\u5dde\u8bfe\u9898<\/b><\/strong>\u7ec4\u5408\u4f5c, \u901a\u8fc7\u8d85\u5206\u5b50\u5355\u5143\u7684\u81ea\u7ec4\u88c5\uff0c\u7ed3\u5408UV\u5149\u5f15\u53d1\u7684\u786b-\u70ef\u70b9\u51fb\u5316\u5b66\uff0c\u6210\u529f\u5236\u5907\u4e86\u4e00\u79cd\u57fa\u4e8e\u673a\u68b0\u4e92\u9501\u7f51\u7edc\uff08MIN\uff09\u7684\u7c98\u7ed3\u5242\uff0c\u5e76\u5c06\u5176\u5e94\u7528\u4e8eLIBs\u4e2d\u7684\u7eaf\u7845\u8d1f\u6781\u3002\u8fd9\u79cd\u57fa\u4e8eMIN\u7684\u7c98\u7ed3\u5242\u5305\u542b\u4e09\u4e2a\u90e8\u5206\uff1a\u5e26\u6709[a<\/i><\/em>n]daisy\u94fe\u7684MIN\uff08\u8bb0\u4f5cDC<\/sup>MIN\uff09\u3001\u786b\u9187\u529f\u80fd\u5316\u76842-\u8132\u57fa-4-\u5627\u5576\u916e\uff08UPy-SH\uff09\u5355\u5143\uff0c\u4ee5\u53ca\u805a\u4e19\u70ef\u9178\uff08PAA\uff09\u3002\u6240\u5f97\u5230\u7684\u542b\u67095wt % DC<\/sup>MIN\u7684DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u5177\u6709\u66f4\u5e73\u8861\u7684\u673a\u68b0\u6027\u80fd\uff0c\u5176\u4e2d\u65ad\u88c2\u5e94\u529b\u4e3a16.5 MPa\uff0c\u53ef\u62c9\u4f38\u6027\u4e3a340%\uff0c\u97e7\u6027\u4e3a32.1 MJ m\u20133<\/sup>\u3002\u901a\u8fc7\u5e94\u53d8-\u5e94\u529b\u66f2\u7ebf\u3001\u539f\u5b50\u529b\u663e\u5fae\u955c\u548c\u5206\u5b50\u52a8\u529b\u5b66\uff08MD\uff09\u6a21\u62df\uff0c\u8bc1\u660e\u4e86\u65e0\u635f\u7c98\u7ed3\u5242\u4e2d\u673a\u68b0\u952e\u534f\u540c\u8fd0\u52a8\u4e0b\u7684\u6709\u6548\u80fd\u91cf\u8017\u6563\u884c\u4e3a\u3002\u7ed3\u679c\u8868\u660e\uff0c\u4f7f\u7528DC<\/sup>MIN@PAA\u65e0\u635f\u7c98\u7ed3\u5242\u7684\u7eaf\u7845\u8d1f\u6781\u5728\u5bb9\u91cf\u4fdd\u6301\u548c\u957f\u5faa\u73af\u6027\u80fd\u65b9\u9762\uff08\u57281C\u4e0b\u8d85\u8fc71050\u4e2a\u5faa\u73af\uff09\u5927\u5927\u4f18\u4e8e\u5176\u4ed6\u5171\u4ef7\u7c98\u7ed3\u5242\u7684\u8d1f\u6781\u3002\u6b64\u5916DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u5728\u9ad8\u8d1f\u8f7d\u7684\u5fae\u7c73\u7ea7Si@\u77f3\u58a8\u8d1f\u6781\u548cLiNi0.8<\/sub>Co0.1<\/sub>Mn0.1<\/sub>O2<\/sub>\u8f6f\u5305\u7535\u6c60\u4e2d\u4f18\u52bf\u660e\u663e\u3002\u66f4\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u57fa\u4e8e\u8d85\u5206\u5b50\u7f51\u7edc\u7684DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u80fd\u591f\u5728\u78b1\u6027\u6c34\u6eb6\u6db2\u4e2d\u5feb\u901f\u964d\u89e3\uff0c\u5c06\u6781\u7247\u4e0a\u7684\u6d3b\u6027\u7269\u8d28\u5feb\u901f\u91ca\u653e\uff0c\u4f7f\u5f97\u8fd9\u4e9b\u5faa\u73af\u8fc7\u540e\u7684\u6d3b\u6027\u6750\u6599\u7684\u5904\u7406\u53d8\u5f97\u66f4\u52a0\u65b9\u4fbf\u548c\u73af\u4fdd\u3002\u8fd9\u79cd\u53ef\u6301\u7eed\u8f85\u6750\u7684\u8bbe\u8ba1\u7406\u5ff5\u548c\u5177\u6709\u201c\u5feb\u91ca\u653e\u201d\u529f\u80fd\u7684\u7c98\u7ed3\u5242\u6709\u52a9\u4e8e\u5931\u6548\u7535\u6c60\u7684\u56de\u6536\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u201cDurable and Damageless Supramolecular Binder for Fast, Stable, and Sustainable Si-based Anodes<\/i><\/b><\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Journal of the American Chemical Society<\/i><\/b><\/em><\/strong><\/a>\u4e0a\u3002<\/p>\n

\u00a0<\/strong><\/p>\n

\u3010\u7814\u7a76\u80cc\u666f\u3011<\/strong><\/p>\n

\u7814\u7a76\u663e\u793a\uff0c\u7845\uff08Si\uff09\u57fa\u8d1f\u6781\u56e0\u5176\u9ad8\u6bd4\u5bb9\u91cf\uff083592 mA h g\u22121\uff09\u3001\u4f4e\u6210\u672c\u548c\u8f83\u7406\u60f3\u7684\u5de5\u4f5c\u7535\u4f4d\uff08\u7ea60.4 V vs Li\/Li+<\/sup>\uff09\u88ab\u5e7f\u6cdb\u8ba4\u4e3a\u662f\u4f20\u7edf\u77f3\u58a8\u8d1f\u6781\u5728\u9ad8\u6bd4\u80fd\u9502\u79bb\u5b50\u7535\u6c60\uff08LIBs\uff09\u4e2d\u7684\u4f18\u9009\u66ff\u4ee3\u6750\u6599\u3002\u7136\u800c\uff0c\u7845\u5728\u5b8c\u5168\u9502\u5316\u65f6\u4f53\u79ef\u81a8\u80c0\u9ad8\u8fbe300%\uff0c\u8fd9\u4e0d\u53ef\u907f\u514d\u5730\u5bfc\u81f4\u7535\u5b50\u4f20\u8f93\u53d7\u963b\u548c\u56fa\u4f53\u7535\u89e3\u8d28\u754c\u9762\uff08SEI\uff09\u7684\u91cd\u590d\u5f62\u6210\uff0c\u7f29\u77ed\u4e86LIB\u7684\u4f7f\u7528\u5bff\u547d\u3002\u76ee\u524d\uff0c\u901a\u8fc7\u51cf\u5c0f\u7845\u9897\u7c92\u5c3a\u5bf8\u81f3\u7eb3\u7c73\u7ea7\u6216\u5f15\u5165\u78b3\u57fa\u8d28\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u6291\u5236\u7845\u7684\u4f53\u79ef\u6548\u5e94\uff0c\u4f46\u7845\u8d1f\u6781\uff08\u81a8\u80c0\/\u6536\u7f29\uff09\u5e26\u6765\u7684\u5e94\u529b\/\u80fd\u91cf\u4ecd\u4f1a\u88ab\u8d1f\u6781\u5185\u90e8\u4ea4\u8054\u7684\u805a\u5408\u7269\u7c98\u7ed3\u5242\u5438\u6536\uff0c\u5bfc\u81f4\u7c98\u7ed3\u5242\u7f51\u7edc\u4e0a\u5f62\u6210\u635f\u4f24\u70b9\u3002\u4e00\u65e6\u8fd9\u4e9b\u635f\u4f24\u7d2f\u79ef\u8fbe\u5230\u673a\u68b0\u75b2\u52b3\u7684\u4e34\u754c\u9608\u503c\uff0c\u7c98\u7ed3\u5242\u672c\u8eab\u548c\u8d1f\u6781\u7684\u7ed3\u6784\u53ef\u80fd\u4f1a\u6025\u5267\u5d29\u6e83\u3002\u56e0\u6b64\uff0c\u5206\u6563\u80fd\u91cf\u4ee5\u907f\u514d\u5728\u7c98\u7ed3\u5242\u7f51\u7edc\u4e2d\u635f\u4f24\u79ef\u7d2f\u5bf9\u4e8e\u63d0\u5347\u7845\u57fa\u8d1f\u6781\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u5c3d\u7ba1\u73b0\u6709\u7684\u7c98\u7ed3\u5242\u8bbe\u8ba1\u7b56\u7565\u901a\u8fc7\u786c\u94fe\u548c\u8f6f\u94fe\u7684\u7ed3\u5408\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u5f39\u6027\u548c\u62c9\u4f38\u5f3a\u5ea6\uff0c\u5e76\u53d6\u5f97\u4e86\u4e00\u5b9a\u7684\u6210\u529f\uff0c\u4f46\u5728\u5b8c\u5168\u6291\u5236\u635f\u4f24\u70b9\u7684\u4ea7\u751f\u548c\u968f\u540e\u7684\u7c98\u7ed3\u5242\u673a\u68b0\u75b2\u52b3\u65b9\u9762\uff0c\u8fd9\u4e9b\u7b56\u7565\u4ecd\u7136\u5b58\u5728\u4e0d\u8db3\u3002\u6b64\u5916\uff0c\u4f20\u7edf\u7c98\u7ed3\u5242\u7684\u8bbe\u8ba1\u8fc7\u5ea6\u4fa7\u91cd\u4e8e\u9ad8\u7c98\u9644\u6027\u80fd\uff0c\u8fd9\u4e00\u7279\u6027\u5374\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u6210\u4e3a\u4e86\u7535\u6c60\u5931\u6548\u540e\u56de\u6536\u5904\u7406\u8fc7\u7a0b\u4e2d\u7684\u969c\u788d\uff0c\u7279\u522b\u662f\u5728\u7535\u6c60\u7684\u62c6\u89e3\u5206\u9009\u4ee5\u53ca\u6d3b\u6027\u7269\u8d28\u7684\u6536\u96c6\u73af\u8282\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u7535\u6c60\u6b63\u8d1f\u6781\u7c98\u7ed3\u5242\u7684\u8bbe\u8ba1\u7406\u5ff5\uff0c\u8feb\u5207\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u4f18\u5316\u4e0e\u5b8c\u5584\u3002<\/p>\n

\u3010\u7814\u7a76\u5185\u5bb9\u3011<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe1\uff1a<\/b><\/strong>DC<\/b><\/sup><\/strong>MINs\u548c\u65e0\u635f\u7c98\u7ed3\u5242\u7684\u8bbe\u8ba1\u548c\u673a\u5236<\/b><\/strong>\u3002<\/b><\/strong><\/p>\n

\u56fe1<\/b><\/strong>\u5f3a\u8c03\u4e86\u5728\u7845\u57fa\u8d1f\u6781\u4e2d\uff0c\u901a\u8fc7\u4f7f\u7528\u673a\u68b0\u4e92\u9501\u7f51\u7edc\u7ed3\u6784\u7684\u7c98\u7ed3\u5242\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u8017\u6563\u7531\u7845\u9897\u7c92\u4f53\u79ef\u53d8\u5316\u5f15\u8d77\u7684\u5e94\u529b\uff0c\u4ece\u800c\u51cf\u5c11\u635f\u4f24\u70b9\u7684\u5f62\u6210\u548c\u7d2f\u79ef\uff0c\u63d0\u9ad8\u8d1f\u6781\u7684\u7a33\u5b9a\u6027\u548c\u7535\u6c60\u7684\u5faa\u73af\u5bff\u547d\uff0c\u5177\u4f53\u800c\u8a00\uff0c\u56fe1<\/b><\/strong>(a)<\/b><\/strong>\u00a0\u5c55\u793a\u4e86\u5728\u7845\u57fa\u8d1f\u6781\u6750\u6599\u4f53\u79ef\u53d8\u5316\u8fc7\u7a0b\u4e2d\uff0c\u4f20\u7edf\u7684\u5171\u4ef7\u952e\u5408\u7f51\u7edc\uff08Covalent Bond Network, CBN\uff09\u7c98\u7ed3\u5242\u4e0a\u7684\u635f\u4f24\u70b9\uff08damage points\uff09\u7684\u5f62\u6210\u3002\u8fd9\u4e9b\u635f\u4f24\u70b9\u968f\u7740\u5e94\u529b\u7684\u4ea4\u66ff\u800c\u7d2f\u79ef\uff0c\u6700\u7ec8\u5bfc\u81f4\u7c98\u7ed3\u5242\u7f51\u7edc\u548c\u8d1f\u6781\u7ed3\u6784\u7684\u5d29\u6e83\u3002\u56fe1(b)<\/b><\/strong>\u00a0\u5c55\u793a\u4e86\u673a\u68b0\u4e92\u9501\u7f51\u7edc\uff08Mechanically Interlocked Networks, MINs\uff09\u7ed3\u6784\uff0c\u8fd9\u79cd\u7ed3\u6784\u80fd\u591f\u5b9e\u73b0\u201c\u96f6\u201d\u635f\u4f24\u70b9\uff0c\u56e0\u4e3a\u5b83\u4eec\u80fd\u591f\u901a\u8fc7\u673a\u68b0\u952e\u7684\u8fd0\u52a8\u6765\u5feb\u901f\u8017\u6563\u80fd\u91cf\uff0c\u51cf\u5c11\u635f\u4f24\u7d2f\u79ef\u3002\u56fe1(c)<\/b><\/strong>\u00a0\u4ee5\u5361\u901a\u56fe\u7684\u5f62\u5f0f\u5c55\u793a\u4e86\u901a\u8fc7\u8d85\u5206\u5b50\u805a\u5408\u5f62\u6210DC<\/sup>MI\uff08Daisy Chains MINs\uff09\u7684\u8fc7\u7a0b\uff0c\u968f\u540e\u901a\u8fc7\u786b-\u70ef\u70b9\u51fb\u5316\u5b66\u53cd\u5e94\u4e0eUPy-SH\uff08\u542b\u67092-\u8132\u57fa-4-\u5627\u5576\u916e\u7684\u5def\u57fa\u5316\u5408\u7269\uff09\u53cd\u5e94\u5f62\u6210\u673a\u68b0\u4e92\u9501\u7f51\u7edc\u3002\u56fe1(d)<\/b><\/strong>\u00a0\u5c55\u793a\u4e86\u4f7f\u7528DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u5236\u5907\u7845\u57fa\u8d1f\u6781\u7684\u5de5\u827a\u6d41\u7a0b\u3002\u56fe1\uff08e\uff09<\/b><\/strong>\u7a81\u51fa\u4e86DC<\/sup>MIN@PAA\u5728\u7a33\u5b9a\u7845\u57fa\u8d1f\u6781\u4e2d\u7684\u4f5c\u7528\u673a\u7406\uff0c\u5f3a\u8c03\u4e86\u80fd\u91cf\u8017\u6563\u5bf9\u4e8e\u63d0\u9ad8\u7845\u57fa\u8d1f\u6781\u6027\u80fd\u7684\u91cd\u8981\u6027\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2\uff1a<\/b><\/strong>\u00a0DC<\/sup>MIN@PAA\u3001Control@PAA \u548c PAA \u7684\u673a\u68b0\u6027\u80fd\u5206\u6790\u3002<\/p>\n

\u56fe2<\/b><\/strong>\u901a\u8fc7\u5b9e\u9a8c\u548c\u6a21\u62df\u5c55\u793a\u4e86DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u7684\u529b\u5b66\u6027\u80fd\uff0c\u7279\u522b\u662f\u5176\u5728\u4e0d\u540c\u6761\u4ef6\u4e0b\u7684\u80fd\u91cf\u8017\u6563\u80fd\u529b\u548c\u7ed3\u6784\u7a33\u5b9a\u6027\uff0c\u8fd9\u4e9b\u7279\u6027\u5bf9\u4e8e\u63d0\u9ad8\u7845\u57fa\u8d1f\u6781\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u56fe2\uff08a\uff09<\/b><\/strong>\u548c\u97e7\u6027\u503c \u56fe2\uff08b\uff09<\/b><\/strong>\u7684\u5bf9\u6bd4\uff0c\u5c55\u793a\u4e86DC<\/sup>MIN@PAA\u76f8\u6bd4\u4e8ePAA\u548cControl@PAA\u5177\u6709\u66f4\u597d\u7684\u529b\u5b66\u6027\u80fd\uff0c\u5305\u62ec\u66f4\u9ad8\u7684\u65ad\u88c2\u5e94\u529b\u3001\u66f4\u5927\u7684\u5ef6\u5c55\u6027\u548c\u66f4\u9ad8\u7684\u97e7\u6027\u3002\u56fe2\uff08c\uff09<\/b><\/strong>\u5c55\u793a\u4e86\u4e0d\u540c\u62c9\u4f38\u901f\u7387\u5bf9DC<\/sup>MIN@PAA\u7684\u5f71\u54cd\uff0c\u8bf4\u660e\u4e86DC<\/sup>MIN@PAA\u80fd\u591f\u5728\u4e0d\u540c\u901f\u7387\u4e0b\u4fdd\u6301\u5176\u529b\u5b66\u6027\u80fd\uff0c\u8fd9\u5bf9\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u9002\u5e94\u6027\u81f3\u5173\u91cd\u8981\u3002\u56fe2\uff08e-f\uff09<\/b><\/strong>\u901a\u8fc7\u52a0\u8f7d-\u5378\u8f7d\u5faa\u73af\u548c\u5faa\u73af\u62c9\u4f38\u66f2\u7ebf\u5c55\u793a\u4e86DC<\/sup>MIN@PAA\u7684\u80fd\u91cf\u8017\u6563\u80fd\u529b\uff0c\u8fd9\u8868\u660e\u4e86DC<\/sup>MIN@PAA\u5728\u5faa\u73af\u52a0\u8f7d\u8fc7\u7a0b\u4e2d\u80fd\u591f\u5438\u6536\u548c\u8017\u6563\u80fd\u91cf\uff0c\u51cf\u5c11\u635f\u4f24\u7d2f\u79ef\u3002\u901a\u8fc7\u5206\u5b50\u52a8\u529b\u5b66\uff08MD\uff09\u6a21\u62df\u56fe2\uff08g-i\uff09<\/b><\/strong>\uff0c\u63ed\u793a\u4e86DC<\/sup>MIN@PAA\u5728\u5206\u5b50\u5c42\u9762\u4e0a\u7684\u52a8\u6001\u884c\u4e3a\uff0c\u5305\u62ec\u6c22\u952e\u7684\u5f62\u6210\u3001\u94fe\u7684\u8fd0\u52a8\u548cDC<\/sup>MIN\u4e3b\u5ba2\u4f53\u8bc6\u522b\u7684\u89e3\u79bb\u4e0e\u91cd\u5efa\uff0c\u8fd9\u4e9b\u90fd\u662fDC<\/sup>MIN@PAA\u80fd\u591f\u5728\u5b8f\u89c2\u4e0a\u8868\u73b0\u51fa\u4f18\u5f02\u529b\u5b66\u6027\u80fd\u548c\u80fd\u91cf\u8017\u6563\u80fd\u529b\u7684\u57fa\u7840\u3002<\/p>\n

\"\"<\/p>\n

\u56fe\u4e09\uff1a<\/b><\/strong>DC<\/sup>MIN@PAA-Si\u7684\u7279\u6027\u5206\u6790\u3002<\/p>\n

\u56fe3<\/b><\/strong>\u8fdb\u4e00\u6b65\u8bf4\u660e\u4e86DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u5728\u7845\u57fa\u8d1f\u6781\u4e2d\u7684\u5e94\u7528\u6548\u679c\uff0c\u5305\u62ec\u5176\u589e\u5f3a\u7684\u7c98\u9644\u529b\u3001\u6539\u5584\u7684\u673a\u68b0\u6027\u80fd\u548c\u7ed3\u6784\u7a33\u5b9a\u6027\u3002\u5f97\u76ca\u4e8e\u591a\u91cd\u6c22\u952e\u4e0e\u4e3b\u5ba2\u4f53\u8bc6\u522b\u7684\u534f\u540c\u4f5c\u7528\uff0c\u56fe3\uff08a\uff09<\/b><\/strong>\u5361\u901a\u56fe\u5c55\u793a\u4e86\u7845\uff08Si\uff09\u9897\u7c92\u3001DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u548c\u94dc\u96c6\u6d41\u4f53\u4e4b\u95f4\u7684\u4f5c\u7528\u673a\u5236\u3002\u56fe3\uff08b-c\uff09<\/b><\/strong>\u63d0\u4f9b\u4e86DC<\/sup>MIN@PAA-Si\u7684SEM\u56fe\u50cf\uff0c\u7c98\u7ed3\u5242\u5728\u7845\u9897\u7c92\u4e0a\u7684\u5747\u5300\u5206\u5e03\uff0c\u5e76\u901a\u8fc7\u56fe3\uff08d\uff09<\/b><\/strong>\u8bc1\u5b9e\u4e86DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u5728\u7845\u9897\u7c92\u4e0a\u8584\u4e14\u5747\u5300\u7684\u5206\u5e03\u3002\u901a\u8fc7\u5bf9\u4e0d\u540c\u7c98\u7ed3\u5242\u5236\u5907\u7684\u8d1f\u6781\u8fdb\u884c\u7eb3\u7c73\u538b\u75d5\u6d4b\u8bd5\uff0cDC<\/sup>MIN@PAA\u52a0\u8f7d\u66f2\u7ebf\u5e73\u6ed1\uff0c\u8868\u73b0\u51fa\u6700\u9ad8\u7684\u5f39\u6027\u6062\u590d\u3002180\u00b0\u5265\u79bb\u5b9e\u9a8c\u663e\u793a\u51faDC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u589e\u5f3a\u7684\u7c98\u9644\u529b\uff0c\u8fd9\u5bf9\u4e8e\u5236\u5907\u9ad8\u8d1f\u8f7d\u7845\u8d1f\u6781\u6750\u6599\u6709\u79ef\u6781\u4f5c\u7528\u3002\u4f7f\u7528\u539f\u5b50\u529b\u663e\u5fae\u955c\u5bf9DC<\/sup>MIN@PAA-Si\u8fdb\u4e00\u6b65\u8868\u5f81\u56fe3\uff08g-h\uff09<\/b><\/strong>\uff0cSi\u53d8\u5f62\u5f15\u8d77\u7684\u80fd\u91cf\u53ef\u4ee5\u901a\u8fc7DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u4e2d[a<\/i><\/em>n]DCs\u7684\u534f\u540c\u8fd0\u52a8\u53ca\u65f6\u8017\u6563\u3002\u6709\u9650\u5143\u6a21\u62df\u56fe\uff083i\uff09<\/b><\/strong>\u63d0\u4f9b\u4e86\u8fdb\u4e00\u6b65\u7684\u8bc1\u636e\u3002\u5f53\u9502\u5316\u5230\u5b8c\u5168\u72b6\u6001\uff08Li22Si5\uff09\u65f6\uff0cPAA\u7cfb\u7edf\u5728Si\u8868\u9762\u5448\u73b0\u51fa\u4e25\u91cd\u4e14\u4e0d\u5747\u5300\u7684\u5e94\u529b\u96c6\u4e2d\uff0c\u800c\u5728DC<\/sup>MIN@PAA-Si\u9897\u7c92\u5185\u90e8\u4ec5\u5f62\u6210\u8f7b\u5fae\u7684\u5e94\u529b\u96c6\u4e2d\u3002\u7efc\u4e0a\u6240\u8ff0\uff0cDC<\/sup>MIN@PAA-Si\u8d1f\u6781\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u673a\u68b0\u7a33\u5b9a\u6027\u548c\u5feb\u901f\u7684\u80fd\u91cf\u8017\u6563\u80fd\u529b\uff0c\u6709\u52a9\u4e8e\u901a\u8fc7\u514b\u670d\u7c98\u7ed3\u5242\u7f51\u7edc\u7684\u80fd\u91cf\/\u635f\u4f24\u79ef\u7d2f\u548c\u673a\u68b0\u75b2\u52b3\uff0c\u5b9e\u73b0\u9ad8\u6bd4\u80fd\u9502\u79bb\u5b50\u7535\u6c60\u7684\u7a33\u5b9a\u5faa\u73af\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4\uff1a<\/b><\/strong>DC<\/sup>MIN@PAA-Si\u7684\u6027\u80fd\u3002<\/p>\n

\u56fe4<\/b><\/strong>\u8fdb\u4e00\u6b65\u5c55\u793a\u4e86DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u5728\u7845\u8d1f\u6781\u9502\u79bb\u5b50\u7535\u6c60\u4e2d\u7684\u5e94\u7528\u6027\u80fd\uff0c\u5305\u62ec\u521d\u59cb\u5faa\u73af\u4e2d\u7684\u8f83\u9ad8\u53ef\u9006\u5bb9\u91cf\u548c\u5e93\u4ed1\u6548\u7387\uff0c\u7a33\u5b9a\u7684\u5faa\u73af\u6027\u80fd\u548c\u7ed3\u6784\u5b8c\u6574\u6027\uff0c\u4ee5\u53ca\u4e0ePAA-Si\u548cControl@PAA-Si\u8d1f\u6781\u76f8\u6bd4\u7684\u66f4\u4f18\u826f\u500d\u7387\u6027\u80fd\u3002\u901a\u8fc7\u975e\u5171\u4ef7\u4e0e\u4e3b\u5ba2\u4f53\u8bc6\u522b\u7684\u534f\u540c\u4f5c\u7528\uff0c\u7845\u8d1f\u6781\u5de8\u5927\u7684\u4f53\u79ef\u81a8\u80c0\u80fd\u91cf\u88ab\u5feb\u901f\u91ca\u653e, DC<\/sup>MIN@PAA-Si\u663e\u793a\u51fa\u9ad8\u5ea6\u7684\u7ed3\u6784\u5b8c\u6574\u6027\uff0c\u5faa\u73af\u8fc7\u7a0b\u4e2dSEI\u4fdd\u6301\u7a33\u5b9a\u3002\u56e0\u6b64\uff0c\u5373\u4f7f\u5728\u9ad8\u8d1f\u8f7d\u7845\u8d1f\u6781\uff082.2 mg cm\u20132<\/sup>\uff09\u4e0b\uff0c\u8be5\u7535\u6c60\u7684\u6027\u80fd\u4ecd\u5728DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u534f\u540c\u4f5c\u7528\u4e0b\u4f18\u4e8e\u5bf9\u7167\u7ec4\u3002\u7531\u4e8eDC<\/sup>MIN@PAA-Si\u4e0a\u7684SEI\u7a33\u5b9a\uff0c\u4e14\u542b\u6709\u7684\u6eb6\u5242\u884d\u751f\u6709\u673a\u7269\u8f83\u5c11\uff0c\u9502\u79bb\u5b50\u7a7f\u8fc7SEI\u7684\u6d3b\u5316\u80fd\uff08Ea\uff09\u4ec5\u4e3a61.4 kJ mol\u20131<\/sup>\uff0c\u4f4e\u4e8ePAA\uff0864.0 kJ mol\u20131<\/sup>\uff09\u3002\u56e0\u6b64\uff0cDC<\/sup>MIN@PAA-Si\u8f83PAA-Si\u5c55\u73b0\u51fa\u66f4\u597d\u7684\u53cd\u5e94\u52a8\u529b\u5b66\u3002\u9664\u4e86SEI\uff0c\u9502\u79bb\u5b50\u548cDC<\/sup>MIN@PAA\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u4e5f\u53ef\u80fd\u662f\u5f71\u54cd\u7845\u8d1f\u6781\u500d\u7387\u6027\u80fd\u7684\u56e0\u7d20\u3002\u6211\u4eec\u4e4b\u524d\u7684\u7814\u7a76\u53d1\u73b0[a<\/i><\/em>n]DCs\u4e2d\u7684B24C8\u7684\u919a\u57fa\u53ef\u4ee5\u4e0e\u9502\u79bb\u5b50\u914d\u4f4d\uff0c\u4f7f\u9502\u79bb\u5b50\u901a\u8fc7DC<\/sup>MIN\u7684\u534f\u540c\u8fd0\u52a8\u88ab\u201c\u62d6\u52a8\u201d\u4ee5\u4fc3\u8fdb\u9502\u79bb\u5b50\u4f20\u8f93\u3002\u8fd9\u4e00\u7ed3\u679c\u901a\u8fc7\u6052\u7535\u6d41\u95f4\u6b47\u6ef4\u5b9a\u6280\u672f\uff08GITT\uff09\u4e0e\u53d8\u626b\u901f\u5faa\u73af\u4f0f\u5b89\u6d4b\u8bd5\uff08CV\uff09\u8fdb\u884c\u4e86\u9a8c\u8bc1\u3002\u7531\u4e8e\u7a33\u5b9a\u7684\u7ed3\u6784\u3001\u5feb\u901f\u7684\u80fd\u91cf\u8017\u6563\u4ee5\u53ca\u6539\u8fdb\u7684\u9502\u79bb\u5b50\u52a8\u529b\u5b66\uff0cDC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u5728\u9ad8\u500d\u7387\u5faa\u73af\u4e2d\u63d0\u4f9b\u4e86\u7eaf\u7845\u8d1f\u6781\u5353\u8d8a\u7684\u5faa\u73af\u80fd\u529b\uff0c\u5728\u8d85\u8fc71000\u5708\u540e\u5b9e\u73b0\u4e861008.4 mAh g\u20131<\/sup>\u7684\u53ef\u9006\u5bb9\u91cf\u5e76\u4fdd\u6301\u8f83\u4f4e\u6781\u5316\uff1b\u4e0ePAA\u53ca\u5176\u4ed6\u76f8\u5173\u7c98\u7ed3\u5242\u76f8\u6bd4\uff0cDC<\/sup>MIN@PAA\u4f18\u52bf\u660e\u663e\u3002 \u901a\u8fc7\u6263\u5f0f\u5168\u7535\u6c60\u4e0e\u8f6f\u5305\u7535\u6c60\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86DC<\/sup>MIN@PAA\u7684\u5b9e\u7528\u6027\uff0c\u901a\u8fc7\u6d4b\u8bd5\u81ea\u5236\u7684100 mAh LiNi0.8<\/sub>Co0.1<\/sub>Mn0.1<\/sub>O2<\/sub>\uff08NCM811\uff09||Si\u8f6f\u5305\u7535\u6c60\u57280.5 C\u4e0b\u5faa\u73af100\u6b21\u540e\uff0cDC<\/sup>MIN@PAA\u7535\u6c60\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u53ef\u8fbe80.4%\u3002\u6b64\u5916\uff0c\u4f7f\u7528DC<\/sup>MIN@PAA\u4f5c\u4e3a\u8d1f\u6781\u7c98\u7ed3\u5242\u4f7f\u5f97\u56de\u6536\u66f4\u52a0\u4fbf\u6377\u3002\u5931\u6548\u8d1f\u6781\u53ea\u9700\u7b80\u5355\u6d78\u6ce1\u5728\u78b1\u6027\u6c34\u6eb6\u6db2\u4e2d\u65f6\uff0c\u5373\u53ef\u8fc5\u901f\u964d\u89e3\uff0c\u8fd9\u6709\u52a9\u4e8e\u8fc5\u901f\u91ca\u653e\u548c\u5feb\u901f\u5206\u79bb\u6d3b\u6027\u6750\u6599\u4e0e\u96c6\u6d41\u4f53\uff0c\u52a0\u5f3a\u7535\u6c60\u7684\u53ef\u6301\u7eed\u6027\u3002<\/p>\n

\u3010\u7ed3\u8bba\u5c55\u671b\u3011<\/strong><\/p>\n

\u603b\u4e4b\uff0c\u672c\u6587\u901a\u8fc7\u8bbe\u8ba1\u4e86\u4e00\u79cd\u8d85\u8010\u7528\u7684DC<\/sup>MIN@PAA\uff08\u542b\u6709[a<\/i><\/em>n]daisy chains\u7684\u673a\u68b0\u4e92\u9501\u7f51\u7edc\u548c\u805a\u4e19\u70ef\u9178\uff09\u7c98\u7ed3\u5242\u3002\u5728\u5355\u4e2a\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0\u4e86\u5f3a\u754c\u9762\u7ed3\u5408\u3001\u6709\u6548\u80fd\u91cf\u8017\u6563\u548c\u5feb\u901f\u91ca\u653e\/\u5206\u79bb\u8bbe\u8ba1\u3002\u901a\u8fc7\u673a\u68b0\u4e92\u9501\u7f51\u7edc\u7684\u8fd0\u52a8\u548c\u90e8\u5206\u6c22\u952e\u7684\u89e3\u79bb\uff0cDC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u80fd\u591f\u5feb\u901f\u8017\u6563\u7531\u7845\u4f53\u79ef\u81a8\u80c0\u5f15\u8d77\u7684\u5f62\u53d8\u80fd\u91cf\uff0c\u4ece\u800c\u4fdd\u6301\u4e86\u7c98\u7ed3\u5242\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\uff0c\u51cf\u5c11\u4e86\u635f\u4f24\u70b9\u7684\u5f62\u6210\u548c\u7d2f\u79ef\uff0c\u8fdb\u4e00\u6b65\u9650\u5236\u4e86\u8d1f\u6781\u7684\u673a\u68b0\u75b2\u52b3\u3002\u4f7f\u7528DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u7684\u7eaf\u7845\u8d1f\u6781\u5728300\u4e2a\u5faa\u73af\u540e\u5c55\u73b0\u51fa\u4e861542.8 mA h g\u22121<\/sup>\u7684\u53ef\u9006\u5bb9\u91cf\u548c\u8f83\u9ad8\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u3002\u5373\u4f7f\u5728\u9ad8\u500d\u7387\u4e0b\uff0cDC<\/sup>MIN@PAA-Si\u4e5f\u8868\u73b0\u51fa\u8d85\u8fc71000\u4e2a\u5faa\u73af\u7684\u663e\u8457\u957f\u671f\u5faa\u73af\u6027\u80fd\u3002\u6b64\u5916\uff0c\u7eaf\u7845\u8d1f\u6781\u5728100 mA h\u7684\u8f6f\u5305\u7535\u6c60\u4e2d\u4f7f\u7528DC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u4e5f\u5c55\u73b0\u51fa\u4e86\u7ade\u4e89\u6027\u7684\u5faa\u73af\u6027\u80fd\u529b\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662fDC<\/sup>MIN@PAA\u7c98\u7ed3\u5242\u80fd\u591f\u5728\u78b1\u6027\u6c34\u6eb6\u6db2\u4e2d\u5feb\u901f\u964d\u89e3\uff0c\u5c55\u73b0\u51fa\u5feb\u901f\u91ca\u653e\u548c\u5feb\u901f\u5206\u79bb\u7684\u80fd\u529b\uff0c\u4f7f\u5f97\u8fd9\u4e9b\u8d1f\u6781\u7684\u56de\u6536\u53d8\u5f97\u66f4\u52a0\u65b9\u4fbf\u548c\u73af\u4fdd\u3002\u8be5\u7814\u7a76\u4e3a\u8bbe\u8ba1\u6613\u53d7\u4f53\u79ef\u81a8\u80c0\u5f71\u54cd\u7684\u9ad8\u6bd4\u80fd\u9502\u79bb\u5b50\u7535\u6c60\u8d1f\u6781\u63d0\u4f9b\u4e86\u65b0\u7684\u9014\u5f84\u3002\u6587\u7ae0\u5f3a\u8c03\u4e86\u80fd\u91cf\u8017\u6563\u5728\u7c98\u7ed3\u5242\u8bbe\u8ba1\u4e2d\u7684\u91cd\u8981\u6027\uff0c\u5e76\u4e3a\u7a33\u5b9a\u53d7\u4f53\u79ef\u53d8\u5316\u5f15\u8d77\u7684\u5e94\u529b\u7d2f\u79ef\u5f71\u54cd\u7684\u7845\u57fa\u8d1f\u6781\u63d0\u4f9b\u4e86\u53ef\u884c\u7684\u53d1\u5c55\u8def\u5f84\u3002<\/p>\n

\u3010\u6587\u732e\u4fe1\u606f\u3011<\/strong><\/p>\n

Zhu Liu#<\/sup>, Yongming Wang#<\/sup>, Guoquan Liu#<\/sup>, Xinyang Yue*, Zhangqin Shi, Yihong Tan, Jun Zhao, Yu Lei, Xuzhou Yan*, Zheng Liang*, Durable and Damageless Supramolecular Binder for Fast, Stable, and Sustainable Si-Based Anodes. J. Am. Chem. Soc. <\/i><\/em>2024,<\/b><\/strong>\u00a010.1021\/jacs.4c11217\u3010\u539f\u6587\u94fe\u63a5\u3011<\/strong><\/p>\n

https:\/\/doi.org\/10.1021\/jacs.4c11217<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7b2c\u4e00\u4f5c\u8005\uff1a\u5218\u67f1 \u738b\u6c38\u660e \u5218\u56fd\u6743 \u901a\u8baf\u4f5c\u8005\uff1a\u6881\u6b63 \u989c\u5f90\u5dde \u5cb3\u6615\u9633 \u901a\u8baf\u5355\u4f4d\uff1a\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66   \u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u53d8\u9769\u6027\u5206\u5b50\u524d\u6cbf\u79d1\u5b66\u4e2d\u5fc3\u6881\u6b63\u8bfe\u9898\u7ec4\u548c\u989c\u5f90\u5dde\u8bfe\u9898\u7ec4…<\/p>\n","protected":false},"author":14360,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-263751","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/263751"}],"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\/14360"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=263751"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/263751\/revisions"}],"predecessor-version":[{"id":263757,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/263751\/revisions\/263757"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=263751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=263751"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=263751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}