{"id":86164,"date":"2017-06-15T06:30:17","date_gmt":"2017-06-14T22:30:17","guid":{"rendered":"\/\/m.iemloyee.com\/?p=86164"},"modified":"2017-06-11T19:04:38","modified_gmt":"2017-06-11T11:04:38","slug":"energy-environ-sci-%ef%bc%9a%e8%bf%9c%e7%a6%bb%e9%94%82%e6%9e%9d%e6%99%b6%ef%bc%8c%e4%bb%bf%e7%94%9f%e8%9a%81%e7%a9%b4%e7%bb%93%e6%9e%84%e7%9a%84%e7%a6%bb%e5%ad%90%e5%8c%96%e5%87%9d","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=86164","title":{"rendered":"Energy Environ. Sci.\uff1a\u8fdc\u79bb\u9502\u679d\u6676\uff0c\u4eff\u751f\u201c\u8681\u7a74\u201d\u7ed3\u6784\u7684\u79bb\u5b50\u5316\u51dd\u80f6\u7535\u89e3\u8d28\u52a9\u529b\u9502\u91d1\u5c5e\u7535\u6c60\u7684\u6027\u80fd\u63d0\u5347"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u968f\u7740\u4fbf\u643a\u5f0f\u7535\u5b50\u8bbe\u5907\u4ee5\u53ca\u7535\u52a8\u6c7d\u8f66\u7684\u98de\u901f\u53d1\u5c55\uff0c\u9502\u7535\u6c60\u5728\u5bb9\u91cf\u65b9\u9762\u7684\u8981\u6c42\u4e5f\u662f\u65e5\u76ca\u589e\u9ad8\u3002\u91d1\u5c5e\u9502\u7531\u4e8e\u5176\u6781\u9ad8\u7684\u6bd4\u5bb9\u91cf\uff083860 mAh\/g\uff09\u53ca\u4f4e\u7684\u7535\u538b\uff08-3.04 V vs. \u6c22\u6807\u51c6\u7535\u6781\uff09\uff0c\u6709\u671b\u4f5c\u4e3a\u4e0b\u4e00\u4ee3\u9502\u7535\u6c60\u8d1f\u6781\u7684\u6700\u4f73\u9009\u62e9\u3002\u4f46\u662f\uff0c\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\uff0c\u91d1\u5c5e\u9502\u6613\u4ea7\u751f\u4e0d\u53ef\u8c03\u63a7\u7684\u9502\u679d\u6676\uff0c\u4ece\u800c\u523a\u7a7f\u9694\u819c\uff0c\u5f71\u54cd\u7535\u6c60\u7684\u6b63\u5e38\u4f7f\u7528\uff0c\u56e0\u800c\u9502\u91d1\u5c5e\u8d1f\u6781\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4e0d\u4ec5\u5b58\u5728\u7740\u5b89\u5168\u9690\u60a3\uff0c\u800c\u4e14\u5176\u5e93\u4f26\u6548\u7387\u8f83\u4f4e\u3002\u5982\u4f55\u5bf9\u7535\u89e3\u8d28\u8fdb\u884c\u5408\u7406\u7684\u8bbe\u8ba1\uff0c\u5728\u4fdd\u8bc1\u9502\u79bb\u5b50\u4f20\u5bfc\u7684\u540c\u65f6\u80fd\u591f\u5bf9\u9502\u679d\u6676\u8fdb\u884c\u6709\u6548\u7684\u6291\u5236\uff0c\u5df2\u9010\u6e10\u6210\u4e3a\u9502\u91d1\u5c5e\u7535\u6c60\u7814\u7a76\u7684\u70ed\u70b9\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u5317\u4eac\u5927\u5b66\u90ed\u5c11\u519b\u6559\u6388\u548c\u5317\u4eac\u7406\u5de5\u5927\u5b66\u9648\u4eba\u6770\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5728Energy. Environ. Sci.<\/strong>\u4e0a\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a\u201cBiomimetic Ant-nest Ionogel Electrolyte Boosts the Performance of Dendrite-free Lithium Batteries<\/strong>\u201d\u7684\u7814\u7a76\u6027\u6587\u7ae0\u3002\u901a\u8fc7\u501f\u9274\u81ea\u7136\u754c\u4e2d\u7684\u8681\u7a74\u7ed3\u6784\uff0c\u7814\u7a76\u4eba\u5458\u6210\u529f\u8bbe\u8ba1\u4e86\u4e00\u79cd\u4ee5SiO2<\/sub>\u4e3a\u9aa8\u67b6\u7684\u79bb\u5b50\u5316\u51dd\u80f6\u7535\u89e3\u8d28\u3002\u8fd9\u79cd\u4eff\u751f\u79bb\u5b50\u5316\u51dd\u80f6\u7535\u89e3\u8d28\u4e0d\u4ec5\u5177\u6709\u8f83\u9ad8\u7684\u79bb\u5b50\u4f20\u5bfc\u7387\uff0c\u800c\u4e14\u80fd\u591f\u81ea\u53d1\u5730\u5728\u9502\u8d1f\u6781\u8868\u9762\u5f62\u6210\u4fdd\u62a4\u5c42\uff0c\u4ece\u800c\u6709\u6548\u5730\u6291\u5236\u4e86\u9502\u679d\u6676\u7684\u751f\u957f\u3002\u7814\u7a76\u4eba\u5458\u5229\u7528\u8be5\u7535\u89e3\u8d28\u4e0e\u78f7\u9178\u94c1\u9502\u3001\u666e\u901a\u4e09\u5143\u6b63\u6781\u53ca\u949b\u9178\u9502\u7ec4\u88c5\u6210\u6263\u5f0f\u7535\u6c60\uff0c\u5e76\u8fdb\u884c\u7535\u5316\u5b66\u6027\u80fd\u6d4b\u8bd5\uff0c\u5176\u4e2dLi\/LiNi1\/3<\/sub>Mn1\/3<\/sub>Co1\/3<\/sub>O\u7535\u6c60\u8868\u73b0\u51fa~390 Wh\/g\u7684\u80fd\u91cf\u5bc6\u5ea6\uff0cLi\/Li4<\/sub>Ti5<\/sub>O12<\/sub>\u7535\u6c60\u57281000\u4e2a\u5faa\u73af\u4ee5\u540e\uff0c\u5176\u5bb9\u91cf\u4fdd\u6301\u7387\u572899.8%\u4ee5\u4e0a\u3002\u8be5\u6210\u679c\u4e3a\u5229\u7528\u4eff\u751f\u6982\u5ff5\u8bbe\u8ba1\u9ad8\u6027\u80fd\u9502\u91d1\u5c5e\u7535\u6c60\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u601d\u8def\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u90e8\u5206\u540d\u8bcd\u8bf4\u660e\u5982\u4e0b\uff1a<\/p>\n X-SiO\u00ad2<\/sub>\uff08\u4eff\u751f\u201c\u8681\u7a74\u201d\u7ed3\u6784\u7684SiO2<\/sub>\u57fa\u4f53\uff09\uff0cPy13 TFSI\uff08N-\u7532\u57fa, \u4e19\u57fa\u54cc\u5576\u53cc\u4e09\u6c1f\u7532\u78fa\u9170\u4e9a\u80fa\u76d0\uff09\uff0cBAIE\uff08biomimetic ant-nest ionogel electrolyte\uff0c\u4eff\u751f\u201c\u8681\u7a74\u201d\u7ed3\u6784\u7684\u79bb\u5b50\u5316\u51dd\u80f6\u7535\u89e3\u8d28\uff09\uff0cILE\uff08ionic liquid electrolyte\uff0c\u79bb\u5b50\u6db2\u4f53\u7535\u89e3\u8d28\uff09\u3002<\/p>\n \u56fe1.\u4eff\u751f\u201c\u8681\u7a74\u201d\u7ed3\u6784\u7535\u89e3\u8d28\u8bbe\u8ba1\u793a\u610f\u56fe<\/strong><\/p>\n a) \u81ea\u7136\u754c\u4e2d\u8681\u7a74\u7684\u7167\u7247\uff1b<\/p>\n b) X-SiO2<\/sub>\u9aa8\u67b6\u7684SEM\u5f62\u8c8c\u56fe\uff1b<\/p>\n c) \u79bb\u5b50\u6db2\u4f53\u5728\u4e09\u70f7\u6c27\u57fa\u7845\u70f7\u5076\u8054\u5242\u4e0b\u7684\u56fa\u5316\u53cd\u5e94\u673a\u7406\uff1b<\/p>\n d) 3-(\u7532\u57fa\u4e19\u70ef\u9170\u6c27)\u4e19\u57fa\u4e09\u7532\u6c27\u57fa\u7845\u70f7\u57280 M LiTESI Py13 TFSI\u6eb6\u6db2\u4e2d\u7684\u539f\u4f4d\u6eb6\u80f6\u51dd\u80f6\u3002<\/p>\n \u56fe2<\/strong>. <\/strong>\u56fa\u6001\u7535\u89e3\u8d28\u7684\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n a) BAIE-1.0\u6837\u54c1\u7684\u8868\u9762SEM\u5f62\u8c8c\u56fe\uff1b<\/p>\n b) BAIE-1.0\u6837\u54c1\u7684\u6a2a\u622a\u9762SEM\u5f62\u8c8c\u56fe\uff1b<\/p>\n c) \u4ecb\u5b54X-SiO\u00ad2<\/sub>\u9aa8\u67b6\u7684TEM\u7167\u7247\uff1b<\/p>\n d) [Li(TFSI)2<\/sub>]–<\/sup>\u7684\u4e24\u79cd\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n e) ILE\u7684\u62c9\u66fc\u5149\u8c31\u56fe\uff1b<\/p>\n f) BAIE-1.0\u7684\u62c9\u66fc\u5149\u8c31\u56fe\uff1b<\/p>\n g) BAIE-1.0\u6837\u54c1\u4e2dC=O\u952e\u548cC-O-C\u952e\u7684\u9707\u52a8\u6a21\u5f0f\u793a\u610f\u56fe\uff1b<\/p>\n h) Li+<\/sup>\u4f20\u8f93\u901a\u9053\u7684\u793a\u610f\u56fe\uff1b<\/p>\n i) BAIE-1.0\u6837\u54c1\u7684\u53ef\u71c3\u6027\u6d4b\u8bd5\u3002<\/p>\n \u56fee, f\u4e2d\u7684F1\u548cF2\u5cf0\u5206\u522b\u5bf9\u5e94\u7684\u662f\u6e38\u79bbTFSI–<\/sup>\u57fa\u56e2\u548c[Li(TFSI)2<\/sub>]–<\/sup>\u79bb\u5b50\u56e2\u7c07\u7684\u62c9\u66fc\u5cf0\uff0c\u8868\u660e\u5728BAIE-1.0\u56fa\u6001\u7535\u89e3\u8d28\u4e2d\uff0cTFSI\u51e0\u4e4e\u5168\u90e8\u4ee5\u79bb\u5b50\u6001\u5f62\u5f0f\u5b58\u5728\u3002<\/p>\n \u56fe3<\/strong>. <\/strong>\u56fa\u6001\u7535\u89e3\u8d28\u7684\u79bb\u5b50\u4f20\u5bfc\u53ca\u7535\u5316\u5b66\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n a) ILE\u548cBAIE\u6837\u54c1\u79bb\u5b50\u4f20\u5bfc\u7387\u7684\u963f\u4f26\u5c3c\u4e4c\u65af\u56fe\uff1b<\/p>\n b) \u4e0d\u540c\u6837\u54c1\u5728\u9502\/\u56fa\u6001\u7535\u89e3\u8d28\/\u4e0d\u9508\u94a2\u7535\u6c60\u4e2d\u7684\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\u53ca\u7ebf\u6027\u4f0f\u5b89\u66f2\u7ebf\uff1b<\/p>\n c) 30 \u00b0C\u4e0bLi\/BAIE\/Li\u5bf9\u79f0\u7535\u6c60\u7684\u963b\u6297\u968f\u65f6\u95f4\u7684\u6f14\u53d8\uff1b<\/p>\n d) \u4e0d\u540c\u6837\u54c1\u7684\u6263\u5f0f\u7535\u6c60\u572830 \u00b0C\u4e0b\u5b58\u653e28\u5929\u540e\u7684\u963b\u6297\u56fe\u8c31\u3002<\/p>\n \u56fe4<\/strong>. <\/strong>\u56fa\u6001\u7535\u89e3\u8d28\u7684\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u6d4b\u8bd5<\/strong><\/p>\n a) BAIE-1.0, BAIE-1.5, BAIE-2.0\u6837\u54c1\u7684\u65f6\u95f4-\u7535\u538b\u66f2\u7ebf\uff0830 \u00b0C\uff0c032 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\uff09\uff1b<\/p>\n b) \u57281 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5faa\u73af1000\u5c0f\u65f6\u540e\uff0cBAIE-1.0\u6837\u54c1\u4e2d\u9502\u91d1\u5c5e\u8d1f\u6781\u7684SEM\u5f62\u8c8c\u56fe\uff1b<\/p>\n c) 0.1 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0cBAIE-1.0\u548cIEL\u7684\u65f6\u95f4-\u7535\u538b\u66f2\u7ebf\uff1b<\/p>\n d) \u57281 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5faa\u73af300\u5c0f\u65f6\u540e\uff0cIEL\u6837\u54c1\u4e2d\u9502\u91d1\u5c5e\u8d1f\u6781\u7684SEM\u5f62\u8c8c\u56fe\uff08\u56fe\u4e2d\u7684\u7ea2\u8272\u90e8\u5206\u4e3a\u6790\u51fa\u7684\u9502\u679d\u6676\uff09\u3002<\/p>\n \u56fe5<\/strong>. <\/strong>\u56fa\u6001\u7535\u89e3\u8d28\u7684\u5145\u653e\u7535\u6027\u80fd\u6d4b\u8bd5<\/strong><\/p>\n a) \u4e59\u8148\u6e05\u6d17\u540e\u7684LiNi1\/3<\/sub>Mn1\/3<\/sub>Co1\/3<\/sub>O2<\/sub>\u6781\u7247\u7684SEM\u5f62\u8c8c\u56fe\uff1b<\/p>\n b) \u4e59\u8148\u6e05\u6d17\u540e\u7684LiFePO4<\/sub>\u6781\u7247\u7684SEM\u5f62\u8c8c\u56fe\uff1b<\/p>\n c) Li\/LiFePO4<\/sub>\u7535\u6c60\u572860 \u00b0C\uff0c1 C\u500d\u7387\u4e0b\u7684\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n d) Li\/ LiNi1\/3<\/sub>Mn1\/3<\/sub>Co1\/3<\/sub>O2<\/sub>\u7535\u6c60\u572860 \u00b0C\uff0c1 C\u500d\u7387\u4e0b\u7684\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n e) Li\/BAIE-1.0\/Li4<\/sub>Ti5<\/sub>O12<\/sub>\u7535\u6c60\u572860 \u00b0C\uff0c5 C\u500d\u7387\u4e0b\u7684\u5faa\u73af\u5bb9\u91cf\u548c\u5e93\u4f26\u6548\u7387\uff1b<\/p>\n f) Li\/BAIE-1.0\/Li4<\/sub>Ti5<\/sub>O12<\/sub>\u7535\u6c60\u5728\u4e0d\u540c\u6e29\u5ea6\u53ca\u500d\u7387\u4e0b\u7684\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n g) Li\/BAIE-1.0\/Li4<\/sub>Ti5<\/sub>O12<\/sub>\u7535\u6c60\u57285 C\u500d\u7387\u4e0b\u5faa\u73af1000\u5708\u540e\uff0cLi\u91d1\u5c5e\u6781\u7247\u7684SEM\u5f62\u8c8c\u56fe;<\/p>\n h) Li\/BAIE-1.0\/Li4<\/sub>Ti5<\/sub>O12<\/sub>\u7535\u6c60\u57285 C\u500d\u7387\u4e0b\u5faa\u73af1000\u5708\u540e\uff0cLi4<\/sub>Ti5<\/sub>O12<\/sub>\u6781\u7247\u8868\u9762\u7684SEM\u5f62\u8c8c\u56fe;<\/p>\n i) Li\/BAIE-1.0\/Li4<\/sub>Ti5<\/sub>O12<\/sub>\u7535\u6c60\u57285 C\u500d\u7387\u4e0b\u7684\u5faa\u73af\u6027\u80fd\uff0880 \u00b0C\uff09\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n \u5728\u4e0a\u8ff0\u79bb\u5b50\u5316\u51dd\u80f6\u7535\u89e3\u8d28\u7ed3\u6784\u4e2d\uff0c\u9ad8\u6d53\u5ea6\u7684\u7532\u57fa\u4e19\u70ef\u57fa\u56e2\u4e0eLi+<\/sup>\u53d1\u751f\u914d\u5408\uff0c\u8868\u73b0\u51fa\u4e86\u4f18\u5f02\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u79bb\u5b50\u4f20\u5bfc\u7387\uff0c\u540c\u65f6\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u8be5\u7535\u89e3\u8d28\u5728\u9502\u8d1f\u6781\u8868\u9762\u81ea\u53d1\u5f62\u6210\u4e86\u4fdd\u62a4\u5c42\uff0c\u589e\u5f3a\u4e86\u7535\u6c60\u7684\u957f\u6548\u7a33\u5b9a\u5faa\u73af\u6027\u80fd\u3002\u8fd9\u79cd\u57fa\u4e8e\u4eff\u751f\u5b66\u7684\u7535\u89e3\u8d28\u8bbe\u8ba1\u7406\u8bba\uff0c\u4e3a\u9502\u91d1\u5c5e\u7535\u6c60\u7684\u5b9e\u9645\u5e94\u7528\u5f00\u8f9f\u4e86\u65b0\u7684\u9053\u8def\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>Biomimetic Ant-nest Ionogel Electrolyte Boosts the Performance of Dendrite-free Lithium Batteries<\/a> (Energy. Environ. Sci., 2017, DOI: 10.1039\/C7EE00827A)<\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u8bb8\u540d\u6743\u7f16\u8bd1\uff0c\u8d75\u98de\u9f99\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<\/p>\n
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