{"id":161140,"date":"2018-12-06T08:00:32","date_gmt":"2018-12-06T00:00:32","guid":{"rendered":"\/\/m.iemloyee.com\/?p=161140"},"modified":"2018-12-05T22:16:49","modified_gmt":"2018-12-05T14:16:49","slug":"%e4%b8%9c%e5%8c%97%e5%b8%88%e5%a4%a7%e5%90%b4%e5%85%b4%e9%9a%86%e6%95%99%e6%8e%88adv-mater-%ef%bc%9a%e5%8f%8c%e7%a6%bb%e5%ad%90%e7%94%b5%e6%b1%a0%e7%9f%b3%e5%a2%a8%e6%ad%a3%e6%9e%81%e4%b8%ad%ef%bc%8c","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=161140","title":{"rendered":"\u4e1c\u5317\u5e08\u5927\u5434\u5174\u9686\u6559\u6388Adv. Mater.\uff1a\u53cc\u79bb\u5b50\u7535\u6c60\u77f3\u58a8\u6b63\u6781\u4e2d\uff0c\u9634\u79bb\u5b50\u8131\/\u5d4c\u8fc7\u7a0b\u7684\u9ad8\u7a33\u5b9a\u5316\u65b0\u7b56\u7565"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u7531\u4e8e\u5730\u7403\u4e0a\u91d1\u5c5e\u8d44\u6e90\u7684\u542b\u91cf\u6709\u9650\uff0c\u4e25\u91cd\u5236\u7ea6\u4e86\u91d1\u5c5e\u79bb\u5b50\u4f5c\u4e3a\u5355\u7535\u8377\u8f7d\u4f53\u7684\u7535\u6c60\u53d1\u5c55\u3002\u5c3d\u7ba1\u8d85\u7ea7\u7535\u5bb9\u5668\u53ef\u4ee5\u540c\u65f6\u5229\u7528\u7535\u89e3\u8d28\u4e2d\u7684\u9634\u9633\u79bb\u5b50\uff0c\u5728\u7535\u6781\/\u7535\u89e3\u8d28\u7684\u754c\u9762\u5904\u53d1\u751f\u5d4c\u8131\/\u6cd5\u62c9\u7b2c\u53cd\u5e94\u50a8\u80fd\uff0c\u4f46\u5176\u8f83\u4f4e\u7684\u80fd\u91cf\u5bc6\u5ea6\u4ecd\u8fdc\u8fdc\u4e0d\u80fd\u6ee1\u8db3\u50a8\u80fd\u7684\u9700\u6c42\u3002\u4ee5\u77f3\u58a8\u4e3a\u6b63\u6781\u7684\u53cc\u79bb\u5b50\u7535\u6c60\uff08DIB\uff09\uff0c\u5177\u6709\u8fd15 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V\u548c200 mA g<sup>-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u5faa\u73af500\u6b21\u540e\uff0c\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u548c96\uff05\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\uff0c\u4e0e\u539f\u59cb\u77f3\u58a8\u6b63\u6781\u76f8\u6bd4\uff0c\u5f97\u5230\u4e86\u5f88\u5927\u7684\u6539\u5584\u3002\u901a\u8fc7\u975e\u539f\u4f4d\u7814\u7a76\u53d1\u73b0\uff0c\u4eba\u9020\u7684SEI\u5728\u7535\u5316\u5b66\u8fc7\u7a0b\u4e2d\u91cd\u6784\u540e\uff0c\u6709\u6548\u7a33\u5b9a\u4e86\u77f3\u58a8\u6b63\u6781\/\u7535\u89e3\u8d28\u7684\u754c\u9762\uff0c\u9010\u6b65\u5efa\u7acb\u4e86\u6700\u4f73\u7684\u9634\u79bb\u5b50\u4f20\u8f93\u8def\u5f84\u3002\u8fd9\u9879\u6210\u679c\u63d0\u51fa\u4e86\u4e00\u6761\u63d0\u5347DIB\u6027\u80fd\u7684\u65b0\u9014\u5f84\uff0c\u5c06\u4fc3\u8fdbDIB\u7684\u53d1\u5c55\u548c\u5b9e\u7528\u5316\u3002\u76f8\u5173\u6210\u679c\u4ee5<strong>\u201c<\/strong><strong>Highly Improved Cycling Stability of Anion De-\/Intercalation in the Graphite Cathode for Dual-Ion Batteries<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728<strong>Advanced Materials<\/strong>\u4e0a\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe<\/strong><strong> 1 UMG<\/strong><strong>\u548c<\/strong><strong>SMG<\/strong><strong>\u7535\u6781\u7684\u7535\u5316\u5b66\u548c\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161146\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/1-7.jpg\" alt=\"\" width=\"600\" height=\"600\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/1-7.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/1-7-150x150.jpg 150w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/1-7-300x300.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff0cb\uff09UMG\u548cSMG\u7684\u7535\u5316\u5b66\u963b\u6297\u8c31\uff08\u63d2\u5165\u56fe\uff1a\u5bf9\u5e94\u7684\u7b49\u6548\u7535\u8def\u56fe\uff09\uff1b<\/p>\n<p>\uff08c\uff0cd\uff09UMG\u548cSMG\u7684SEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08e\uff09SMG\u7684TEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08f-h\uff09SMG\u4e2dC\u3001F\u548cO\u7684\u5143\u7d20Mapping\u56fe\uff1b<\/p>\n<p>\uff08i-l\uff09SMG\u4e2dC 1s\uff0cO 1s\uff0cF 1s\u548cLi 1s\u7684\u9ad8\u5206\u8fa8XPS\u8c31\u56fe\uff1b<\/p>\n<p>\uff08m-p\uff09UMG\u4e2dC 1s\uff0cO 1s\uff0cF 1s\u548cLi 1s\u7684\u9ad8\u5206\u8fa8XPS\u8c31\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong> 2 SMG<\/strong><strong>\u548c<\/strong><strong>UMG<\/strong><strong>\u7535\u6781\u7684\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161145\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/2-7.jpg\" alt=\"\" width=\"600\" height=\"465\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/2-7.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/2-7-300x233.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff0cb\uff09\u57285.0 V(a)\u548c4.9 V(b)\u7684\u4e0a\u622a\u6b62\u7535\u538b\u548c200 mA g<sup>-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0cLi\/\/SMG\u548cLi\/\/UMG\u7684\u5faa\u73af\u6027\u80fd\u56fe\uff1b<\/p>\n<p>\uff08c\uff0cd\uff09\u57285.0 V(c)\u548c4.9 V(d)\u7684\u4e0a\u622a\u6b62\u7535\u538b\u548c200 mA g<sup>-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u4e0d\u540c\u5faa\u73af\u5708\u6570\u65f6Li\/\/SMG\u548cLi\/\/UMG\u7684\u5145\u653e\u7535\u66f2\u7ebf\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong> 3 <\/strong><strong>\u5728\u9996\u6b21\u5145\u653e\u7535\u72b6\u6001\u4e0b\uff0c<\/strong><strong>SMG<\/strong><strong>\u548c<\/strong><strong>UMG<\/strong><strong>\u7535\u6781\u7684\u7ed3\u6784\u5206\u6790<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161143\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/3-7.jpg\" alt=\"\" width=\"600\" height=\"263\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/3-7.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/3-7-300x132.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff0cb\uff09\u9996\u5708\u5145\u7535\u52305.0 V\u548c\u653e\u7535\u52303.0 V\u4e0b\uff0cSMG\u4e2dF 1s\uff0cLi 1s\u7684XPS\u8c31\u56fe\uff1b<\/p>\n<p>\uff08c\uff0cd\uff09\u9996\u5708\u5145\u7535\u52305.0 V\u548c\u653e\u7535\u52303.0 V\u4e0b\uff0cUMG\u4e2dF 1s\uff0cLi 1s\u7684XPS\u8c31\u56fe\uff1b<\/p>\n<p>\uff08e\uff09SMG\u548cUMG\u7684\u754c\u9762\u6210\u5206\u793a\u610f\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong> 4 <\/strong><strong>\u5728\u5faa\u73af\u8fc7\u7a0b\u4e2d\uff0c<\/strong><strong>SMG<\/strong><strong>\u548c<\/strong><strong>UMG<\/strong><strong>\u7535\u6781\u7684\u7ed3\u6784\u548c\u6210\u5206\u5206\u6790<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161142\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/4-8.jpg\" alt=\"\" width=\"600\" height=\"471\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/4-8.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/4-8-300x236.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff0cb\uff09SMG(a)\u548cUMG(b)\u5728\u4e0a\u622a\u6b62\u7535\u538b5.0 V\u4e0b\uff0c\u5faa\u73af200\u5708\u540e\u7684SEM\u56fe\u50cf\u548cXRD\u56fe\uff1b<\/p>\n<p>\uff08c\uff0cd\uff09SMG(a)\u548cUMG(b)\u5728\u4e0a\u622a\u6b62\u7535\u538b5.0 V\u4e0b\uff0c\u5faa\u73af200\u5708\u540e\u7684HRTEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08e\uff0cf\uff09SMG(e)\u548cUMG(f)\u5728\u4e0a\u622a\u6b62\u7535\u538b5.0 V\u4e0b\uff0c\u5faa\u73af1\u548c50\u5708\u540e\u7684\u963b\u6297\u8c31\u56fe\uff1b<\/p>\n<p>\uff08g\uff0ch\uff09\u5728\u4e0a\u622a\u6b62\u7535\u538b5.0 V\u4e0b\uff0c\u5faa\u73af200\u5708\u540e\uff0cSMG\u4e2dF 1s\uff0cLi 1s\u7684XPS\u8c31\u56fe\uff1b<\/p>\n<p>\uff08i\uff0cj\uff09\u5728\u4e0a\u622a\u6b62\u7535\u538b5.0 V\u4e0b\uff0c\u5faa\u73af200\u5708\u540e\uff0cUMG\u4e2dF 1s\uff0cLi 1s\u7684XPS\u8c31\u56fe\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong> 5 DIB<\/strong><strong>\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u6027\u80fd\u63d0\u5347\u793a\u610f\u56fe<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161141\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/5-6.jpg\" alt=\"\" width=\"600\" height=\"368\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/5-6.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/5-6-300x184.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n<p>\u672c\u6587\u901a\u8fc7\u6709\u6548\u7684\u7535\u5316\u5b66\u4fee\u9970\u65b9\u6cd5\uff0c\u9884\u5148\u5728\u77f3\u58a8\u6b63\u6781\u4e0a\u5f62\u6210\u4eba\u9020SEI\u819c\uff0c\u63d0\u9ad8\u4e86\u9502\/\/\u77f3\u58a8\uff08\u5373\u9502\u4f5c\u4e3a\u8d1f\u6781\uff0c\u77f3\u58a8\u4f5c\u4e3a\u6b63\u6781\uff09\u53cc\u79bb\u5b50\u7535\u6c60\u7684\u5faa\u73af\u6027\u80fd\u3002\u7814\u7a76\u8868\u660e\uff1a\u4eba\u4e3a\u6784\u5efa\u7684SEI\u819c\u4e0d\u4ec5\u53ef\u4ee5\u6291\u5236\u77f3\u58a8\u6b63\u6781\u8868\u9762\u7684\u7535\u89e3\u8d28\u5206\u89e3\uff0c\u8fd8\u53ef\u4ee5\u51cf\u8f7b\u9634\u79bb\u5b50\u7684\u6eb6\u5242\u5316\u6548\u5e94\uff0c\u4fdd\u8bc1\u4e86\u77f3\u58a8\u8868\u9762\u7684\u7a33\u5b9a\u6027\u3002\u672c\u6587\u83b7\u5f97\u7684SMG\u7535\u6781\uff0c\u5728200 mA g<sup>-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u548c5.0 V\u7684\u4e0a\u622a\u6b62\u7535\u538b\u4e0b\uff0c\u80fd\u591f\u63d0\u4f9b\u7ea684.5 mAh g<sup>-1<\/sup>\u7684\u5bb9\u91cf\uff0c500\u6b21\u5faa\u73af\u540e\uff0c\u4ecd\u5177\u670996\uff05\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u3002\u8fd9\u8868\u660e\u8868\u9762\u6539\u6027\u8d77\u5230\u4e86\u4f5c\u7528\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u9ad8\u538b\u4e0b\u7535\u6c60\u7684\u5faa\u73af\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u9884\u5236SEI\u6539\u6027\u77f3\u58a8\u6b63\u6781\u7684\u7b56\u7565\uff0c\u4e5f\u53ef\u4ee5\u6269\u5c55\u5230\u5176\u4ed6\u4fdd\u62a4\u6027\u6d82\u5c42\uff0c\u4ece\u800c\u6539\u5584\u9502\/\/\u77f3\u58a8\u53cc\u79bb\u5b50\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002<strong>\u6587\u732e\u94fe\u63a5\uff1a<\/strong><strong><a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adma.201804766\" target=\"_blank\" rel=\"noopener\">Highly Improved Cycling Stability of Anion De-\/Intercalation in the Graphite Cathode for Dual-Ion Batteries<\/a> <\/strong>\uff08Advanced Materials, 2018, DOI: 10.1002\/adma.201804766\uff09\u3002<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5f20\u91d1\u6d0b\u7f16\u8bd1\u6574\u7406\u3002<\/p>\n<p><strong>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<\/strong><strong>cailiaokefu<\/strong><strong>\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 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