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\u8fd1\u65e5\uff0c\u7f8e\u56fd\u7ea6\u7ff0\u970d\u666e\u91d1\u65af<\/strong>\u5927\u5b66\u9648\u660e\u4f1f\uff08\u901a\u8baf\uff09<\/strong>\u4e0e\u65e5\u672c\u4e1c\u5317\u5927\u5b66\u56e2\u961f\uff0c\u62a5\u9053\u4e86\u9502\u91d1\u5c5e\u8d1f\u6781\u652f\u67b6\u6750\u6599\u7684\u4eb2\u9502\u60273D\u7eb3\u7c73\u591a\u5b54\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef\u3002\u7eb3\u7c73\u591a\u5b54\u77f3\u58a8\u70ef\u7684\u9ad8\u8868\u9762\u79ef\u3001\u5927\u5b54\u9699\u7387\u548c\u9ad8\u5bfc\u7535\u6027\u4e0d\u4ec5\u65e0\u679d\u6676\u5265\u79bb\/\u7535\u9540\uff0c\u8fd8\u5177\u6709\u9002\u5e94\u9502\u4f53\u79ef\u53d8\u5316\u7684\u5f00\u653e\u7a7a\u95f4\u3002\u8fd9\u79cd\u5de7\u5999\u7684\u811a\u624b\u67b6\u7ed3\u6784\uff0c\u8d4b\u4e88\u9502\u91d1\u5c5e\u8d1f\u6781\u957f\u671f\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u8d85\u9ad8\u901f\u7387\u80fd\u529b\uff0c\u663e\u7740\u63d0\u9ad8\u53ef\u5145\u7535\u9502\u7535\u6c60\u7684\u80fd\u91cf\u5b58\u50a8\u6027\u80fd\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>Lithiophilic 3D Nanoporous Nitrogen-Doped Graphene for Dendrite-Free and Ultrahigh-Rate Lithium-Metal Anodes<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Advanced Materials<\/strong>\u4e0a\u3002<\/p>\n

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\u56fe<\/strong> 1 <\/strong>\u7eb3\u7c73\u591a\u5b54\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef<\/strong>-Li<\/strong>\u91d1\u5c5e\u8d1f\u6781\u7684\u5236\u5907\u793a\u610f\u56fe\u53ca<\/strong>SEM<\/strong>\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

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\uff08d\uff09\u7eaf\u77f3\u58a8\u70ef-Li\u8d1f\u6781\u7684SEM\u56fe\u50cf\u3002<\/p>\n

\u56fe<\/strong> 2 <\/strong>\u7eaf<\/strong>Li<\/strong>\u7b94\u3001\u7eaf\u77f3\u58a8\u70ef<\/strong>-Li<\/strong>\u548c<\/strong>\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef<\/strong>-Li<\/strong>\u7535\u6c60\u7684\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u57281 mA cm-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c1mAh cm-2<\/sup>\u7684\u5265\u79bb\/\u7535\u9540\u5bb9\u91cf\u65f6\uff0c\u7eafLi\u7b94\u3001\u7eaf\u77f3\u58a8\u70ef-Li\u548c\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef-Li\u5bf9\u79f0\u7535\u6c60\u7684\u6052\u7535\u6d41\u5faa\u73af\u56fe\uff08\u63d2\u56fe\uff1a\u5bf9\u5e94\u7684\u7535\u538b\u66f2\u7ebf\uff09\uff1b<\/p>\n

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\uff08c\uff09\u5728\u9762\u79ef\u5bb9\u91cf\u4e3a12 mAh cm-2<\/sup>\u65f6\uff0c\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a0.5\u81f324 mA cm-2<\/sup>\u4e0b\uff0c\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef-Li\u7535\u6781\u7684\u500d\u7387\u6027\u80fd\u56fe\u3002<\/p>\n

\u56fe<\/strong> 3 <\/strong>\u7eb3\u7c73\u591a\u5b54<\/strong>\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef<\/strong>-Li<\/strong>\u8d1f\u6781\u5faa\u73af\u524d\u540e\u7684<\/strong>SEM<\/strong>\u56fe<\/strong><\/p>\n

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\uff08e-h\uff09\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a1 mA cm-2<\/sup>\u4e0b\uff0c\u4ee51 mAh cm-2<\/sup>\u5265\u79bb\/\u7535\u9540\u5bb9\u91cf\uff0c\u7eafLi\u8d1f\u678150\u6b21\u5faa\u73af\u524d\u540e\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

\uff08i-j\uff09\u57281 mA cm-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u4ee51 mAh cm-2<\/sup>\u7684\u5265\u79bb\/\u7535\u9540\u5bb9\u91cf\u5faa\u73af50\u6b21\u540e\uff0c\u7eb3\u7c73\u591a\u5b54\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef-Li\u8d1f\u6781\u622a\u9762\u7684\u653e\u5927\u56fe\u3002<\/p>\n

\u56fe<\/strong> 4 Li||LiFePO4<\/sub><\/strong>\u548c<\/strong>\u6c2e\u63ba\u6742\u77f3\u58a8\u70ef<\/strong>-Li||LiFePO4<\/sub><\/strong>\u7535\u6c60\u7684\u6027\u80fd\u5bf9\u6bd4\u56fe<\/strong><\/p>\n

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

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\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Lithiophilic 3D Nanoporous Nitrogen-Doped Graphene for Dendrite-Free and Ultrahigh-Rate Lithium-Metal Anodes<\/a><\/strong>\uff08Advanced Materials, 2018, DOI: 10.1002\/adma.201805334\uff09\u3002<\/p>\n

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\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<\/strong>cailiaokefu<\/strong>\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

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