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N, P, S\u7b49)\uff0c\u8fd9\u4e5f\u589e\u52a0\u4e86\u50a8\u94a0\u5bb9\u91cf\u3002\u4f46\u662f\uff0c\u8fd9\u4e9b\u7eb3\u7c73\u78b3\u6750\u6599\u901a\u5e38\u5177\u6709\u5f88\u5927\u4e00\u90e8\u5206\u4e0d\u53ef\u9006\u5bb9\u91cf\u3002<\/p>\n \u00a0<\/strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u798f\u5efa\u5e08\u8303\u5927\u5b66\u6d2a\u632f\u751f\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u901a\u8fc7\u91c7\u7528\u919a\u7c7b\u7535\u89e3\u6db2\u514b\u670d\u4e86\u7eb3\u7c73\u78b3\u8d1f\u6781\u50a8\u94a0\u7684\u4e24\u4e2a\u56fa\u6709\u9650\u5236\u3002\u5373\u5728\u5177\u6709\u8d85\u5927\u8868\u9762\u79ef\u7684\u591a\u5b54\u78b3\u6750\u6599\u4e0a\u5b9e\u73b0\u4e86\u8d85\u9ad8\u7684\u9996\u5708\u5e93\u4f26\u6548\u7387(91.1%)\u3002\u6b64\u5916\uff0c\u5728\u8f83\u5c0f\u7684\u5c42\u95f4\u8ddd(<0.36 nm)\u78b3\u6750\u6599\u4e2d\u5b9e\u73b0\u4e86\u51fa\u9ad8\u5ea6\u53ef\u9006\u7684\u5feb\u901f\u5d4c\u94a0\u884c\u4e3a\u4e14\u5177\u6709\u826f\u597d\u7684\u5faa\u73af\u5bff\u547d\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5728\u7535\u6781\u8868\u9762\u548c\u754c\u9762\u5904\u7684Na+<\/sup>\u53bb\u6eb6\u5242\u5316\u548c\u6269\u6563\u52bf\u5792\u5bf9\u50a8\u94a0\u6027\u80fd\u4e2d\u8d77\u7740\u5341\u5206\u91cd\u8981\u7684\u4f5c\u7528\u3002\u919a\u7c7b\u7535\u89e3\u8d28\u4e2d\u7684Na+<\/sup>\u53bb\u6eb6\u5242\u5316\u80fd\u5792\u5c0f\u4e8e\u916f\u7535\u89e3\u8d28\u4e2d\u7684Na+<\/sup>\u53bb\u6eb6\u5242\u5316\u80fd\u5792\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u52a8\u529b\u5b66\u5e76\u663e\u7740\u6539\u5584\u4e86ICE\u3002DFT\u8ba1\u7b97\u7ed3\u679c\u8868\u660e\uff0c\u5373\u57fa\u4e8e\u919a\u7c7b\u6eb6\u5242\u4e2dNa\u79bb\u5b50\u7684\u53bb\u6eb6\u5242\u80fd\u8fdc\u4f4e\u4e8e\u916f\u7c7b\u6eb6\u5242\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u7531\u4e8e\u5438\u9644\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u964d\u4f4e\uff0c\u56e0\u6b64\u5728\u919a\u6eb6\u5242\u4e2d\uff0c\u7535\u89e3\u6db2\u5728\u77f3\u58a8\u8868\u9762\u4e0a\u7684\u5f3a\u5438\u9644\u548c\u5206\u89e3\u660e\u663e\u964d\u4f4e\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u201cBreaking the limitation of sodium-ion storage for nanostructured carbon anode by engineering desolvation barrier with neat electrolytes<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Nano Energy<\/strong>\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe\u4e00<\/strong> \u57fa\u4e8e<\/strong>PVDF<\/strong>\u7c98\u7ed3\u5242\u7684<\/strong>PNC<\/strong>\u7535\u6781\u5728\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u7684\u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n \uff08a-c\uff09PNC\u7535\u6781\u5728DME\uff0c DEGDME\uff0cEC\/DMC\u548cPC\u7535\u89e3\u6db2\u4e2d\u7b2c1\uff0c2\uff0c5\u5708\u7684\u5145\u653e\u7535\u66f2\u7ebf\uff0c\u500d\u7387\u4e3a0.1 A g-1<\/sup>\u3002<\/p>\n \uff08e\uff09PNC\u5728\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u7684\u500d\u7387\u6027\u80fd\u3002<\/p>\n \uff08f\uff09PNC\u5728\u57281 A g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u957f\u5faa\u73af\u6027\u80fd\u3002<\/p>\n \u00a0<\/strong>\u56fe\u4e8c<\/strong>PNC<\/strong>\u7535\u6781\u7684\u53cd\u5e94\u52a8\u529b\u5b66\u8868\u5f81<\/strong><\/p>\n \uff08a\uff0cb\uff09PNC\u7535\u6781\u5206\u522b\u5728DME\u548cEC\/DMC\u7684CV\u66f2\u7ebf\uff0c\u626b\u63cf\u901f\u7387\u4e3a0.1-50 mV s-1<\/sup>\u3002<\/p>\n \uff08d\uff0ce\uff09\u626b\u9762\u901f\u7387\u8ddf\u5cf0\u503c\u7535\u6d41\u7684\u5bf9\u6570\u5173\u7cfb\u3002<\/p>\n \uff08c\uff0cf\uff09PNC\u7535\u6781\u7684GITT\u6d4b\u8bd5\u66f2\u7ebf\u4ee5\u53ca\u76f8\u5e94\u7684\u94a0\u79bb\u5b50\u6269\u6563\u7cfb\u6570\u3002<\/p>\n \u00a0<\/strong>\u56fe\u4e09\u7535\u5316\u5b66\u963b\u6297\u8c31\u8868\u5f81<\/strong><\/p>\n \uff08a\uff09\u57fa\u4e8eDME\u7684\u7535\u89e3\u6db2\u548c\uff08b\uff09\u57fa\u4e8eEC\/DMC\u7684\u7535\u89e3\u6db2\u7684NVP\u6b63\u6781\u968f\u6e29\u5ea6\u53d8\u5316\u7684EIS\u56fe\u3002<\/p>\n \uff08c\uff09NVP\u6b63\u6781\u5728\u4e24\u79cd\u7535\u89e3\u8d28\u4e2d\u7684\u6d3b\u5316\u80fdEa,ct<\/sub>\u7684Arrhenius\u66f2\u7ebf\u3002<\/p>\n \uff08d\uff09\u57fa\u4e8eDME\u7684\u7535\u89e3\u6db2\u548c\uff08e\uff09\u57fa\u4e8eEC\/DMC\u7684\u7535\u89e3\u6db2\u4e2dPNC\u8d1f\u6781\u968f\u6e29\u5ea6\u53d8\u5316\u7684EIS\u56fe\u3002<\/p>\n \uff08f\uff09\u5728\u4e24\u79cd\u7535\u89e3\u8d28\u4e2dPNC\u8d1f\u6781\u7684\u6d3b\u5316\u80fd\u6d3b\u5316\u80fdEa,ct<\/sub>\u7684Arrhenius\u66f2\u7ebf\u3002<\/p>\n \u00a0<\/strong>\u56fe\u56db<\/strong> DFT<\/strong>\u7406\u8bba\u8ba1\u7b97<\/strong><\/p>\n \uff08a\uff09\u94a0\u6eb6\u5242\u914d\u5408\u7269\u7684\u4f18\u5316\u7ed3\u6784\u6570\u636e\u548c\u80fd\u91cf\u6570\u636e\u3002<\/p>\n \uff08b\uff09Na+<\/sup>\u6eb6\u5242\u5728\u786b\u63ba\u6742\u77f3\u58a8\u8868\u9762\u7684\u6700\u4f73\u5438\u9644\u6784\u578b\u3002<\/p>\n \uff08c\uff09\u6750\u6599\u8868\u9762\u4e0a\u76f8\u5e94\u7684\u5438\u9644\u5409\u5e03\u65af\u81ea\u7531\u80fd\u3002<\/p>\n \u00a0<\/strong>\u56fe\u4e94<\/strong> \u57fa\u4e8e<\/strong>CMC<\/strong>\u7c98\u7ed3\u5242\u7684<\/strong>PNC<\/strong>\u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n \uff08a\uff0cb\uff09\u4f7f\u7528CMC\u7c98\u7ed3\u5242\u7684PNC\u8d1f\u6781\u5728DME\u548cDEGDME\u7535\u89e3\u6db2\u4e2d\u7b2c1,2,5\u5708\u5145\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n \uff08c\uff09\u4e0d\u540c\u7535\u89e3\u6db2\u4e2dPNC\u7684\u500d\u7387\u6027\u80fd\u3002<\/p>\n \uff08d\uff0ce\uff09PNC\u7684\u5faa\u73af\u6027\u80fd\u3002<\/p>\n \uff08f\uff09\u57fa\u4e8eDME\u7684\u7535\u89e3\u6db2\u8d28\u4e2dPNC\u8d1f\u6781PNC\u8d1f\u6781\u968f\u6e29\u5ea6\u53d8\u5316\u7684EIS\u56fe\u3002<\/p>\n \uff08g\uff09PNC\u8d1f\u6781\u7684\u6d3b\u5316\u80fdEa,ct<\/sub>\u7684Arrhenius\u66f2\u7ebf\u3002<\/p>\n \uff08h\uff09Na+<\/sup>\u4e0e\u4e24\u79cd\u7c98\u7ed3\u5242\u7684\u7ed3\u5408\u6784\u578b\u3002<\/p>\n \u00a0<\/strong>\u56fe\u516d<\/strong> SEI<\/strong>\u673a\u7406\u5206\u6790<\/strong><\/p>\n \uff08a\uff0cb\uff09\u4e94\u4e2a\u5faa\u73af\u540e\uff0c\u5728DME\uff08a\uff09\u548cEC\/DMC\uff08b\uff09\u7535\u89e3\u8d28\u4e2dPNC\u7535\u6781\u7684\u5143\u7d20\u6620\u5c04\u3002<\/p>\n \uff08c-e\uff09\u4e94\u4e2a\u5faa\u73af\uff0cPNC\u7535\u6781\u7684SEI\u5c42\u7684XPS\u8868\u5f81\u3002<\/p>\n \uff08f\uff09\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u94a0\u79bb\u5b50\u8fc1\u79fb\u548c\u53bb\u6eb6\u5242\u5316\u8fc7\u7a0b\u7684\u793a\u610f\u56fe\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n \u00a0\u00a0\u00a0 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