{"id":142186,"date":"2018-06-14T06:30:29","date_gmt":"2018-06-13T22:30:29","guid":{"rendered":"\/\/m.iemloyee.com\/?p=142186"},"modified":"2018-06-12T09:11:22","modified_gmt":"2018-06-12T01:11:22","slug":"%e5%8c%97%e4%ba%ac%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6%e8%b5%b5%e6%b5%b7%e9%9b%b7adv-funct-mater-%ef%bc%9a%e8%a5%bf%e7%93%9c%e7%8a%b6siox-tio2c%e7%ba%b3%e7%b1%b3%e6%9d%90%e6%96%99%e4%bd%9c%e4%b8%ba","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=142186","title":{"rendered":"\u5317\u4eac\u79d1\u6280\u5927\u5b66\u8d75\u6d77\u96f7Adv. Funct. Mater.\uff1a\u897f\u74dc\u72b6SiOx-TiO2@C\u7eb3\u7c73\u6750\u6599\u4f5c\u4e3a\u9ad8\u6027\u80fd\u9502\u79bb\u5b50\u7535\u6c60\u8d1f\u6781"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u9502\u79bb\u5b50\u7535\u6c60\u7684\u53d1\u5c55\u548c\u5546\u4e1a\u5e94\u7528\u4e0e\u5176\u6b63\u8d1f\u6781\u6750\u6599\u6027\u80fd\u5bc6\u5207\u76f8\u5173\u3002\u76ee\u524d\u8d1f\u6781\u6750\u6599\u5e38\u7528\u78b3\u6750\u6599\uff0c\u4f46\u662f\u78b3\u6750\u6599\u7684\u7406\u8bba\u5bb9\u91cf\u8fdc\u8fdc\u5c0f\u4e8e\u7845\u6750\u6599\u3002\u6c27\u5316\u7845\u5177\u6709\u7845\u57fa\u8d1f\u6781\u6750\u6599\u7684\u7279\u70b9\uff0c\u4e5f\u5177\u6709\u5176\u5f31\u52bf\uff0c\u5176\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u79bb\u5b50\u53ca\u7535\u5b50\u5bfc\u7535\u7387\u4f4e\uff0c\u662f\u5236\u7ea6\u5176\u53d1\u5c55\u7684\u4e3b\u8981\u56e0\u7d20\u3002\u5982\u4f55\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff1f\u672c\u6587\u5c06\u78b3\u548c\u4e8c\u6c27\u5316\u949b\u4e0e\u6c27\u5316\u7845\u7ed3\u5408\uff0c\u5236\u5907\u51fa\u72ec\u7279\u7ed3\u6784\u7684\u590d\u5408\u7eb3\u7c73\u6750\u6599\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u5176\u7535\u5316\u5b66\u50a8\u80fd\u6027\u80fd\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u4e2d\u56fd\u5317\u4eac\u79d1\u6280\u5927\u5b66\u8d75\u6d77\u96f7\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\uff0c\u901a\u8fc7\u6539\u8fdb\u7684\u6eb6\u80f6-\u51dd\u80f6\u6cd5\u7ed3\u5408\u78b3\u70ed\u8fd8\u539f\u5de5\u827a\uff0c\u5408\u6210\u72ec\u7279\u897f\u74dc\u72b6\u7ed3\u6784SiOx<\/sub>-TiO2<\/sub>@C\u7eb3\u7c73\u6750\u6599\u3002\u8d85\u5c0f\u7684TiO2<\/sub>\u7eb3\u7c73\u6676\u4f53\u5747\u5300\u5730\u5d4c\u5165SiOx<\/sub>\u9897\u7c92\u5185\u90e8\uff0c\u5f62\u6210\u6709\u5916\u5c42\u78b3\u58f3\u7684SiOx<\/sub>-TiO2<\/sub>\u53cc\u76f8\u6838\u5fc3\u3002TiO2<\/sub>\u7684\u63ba\u5165\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8SiOx<\/sub>\u9897\u7c92\u7535\u5b50\u548c\u9502\u79bb\u5b50\u7684\u7535\u5bfc\u7387\uff0c\u7f13\u89e3Si\u5408\u91d1\u5316\/\u53bb\u5408\u91d1\u5316\u5f15\u8d77\u7684\u7ed3\u6784\u5e94\u529b\uff0c\u5e76\u6539\u53d8Si-O\u952e\u7279\u5f81\u548c\u964d\u4f4eO\/Si\u6bd4\u7387\u3002\u8fd9\u4e9b\u4f18\u70b9\u7684\u534f\u540c\u4f5c\u7528\uff0c\u4f7f\u5f97SiOx<\/sub>-TiO2<\/sub>@C\u7eb3\u7c73\u6750\u6599\u5177\u6709\u4f18\u5f02\u7684\u7535\u5316\u5b66\u6027\u80fd\uff0c\u4f8b\u5982\uff1a\u9ad8\u6bd4\u5bb9\u91cf\uff0c\u4f18\u5f02\u7684\u500d\u7387\u6027\u80fd\u548c\u957f\u671f\u7a33\u5b9a\u7684\u5faa\u73af\u6027\u80fd\u3002\u57280.1 A g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b200\u6b21\u5faa\u73af\u540e\uff0c\u5b9e\u73b0\u4e86\u7a33\u5b9a\u7684\u7279\u5b9a\u5bb9\u91cf\u2248910 mAh g-1<\/sup>\uff1b\u57281 A g-1<\/sup>\u4e0b\uff0c\u7ea6700 mAh g-1<\/sup>\u3002\u8fd9\u4e9b\u7ed3\u679c\u8868\u660e\u8fd9\u79cd\u7c92\u5b50\u7ed3\u6784\u5728\u5404\u79cd\u50a8\u80fd\u6750\u6599\u65b9\u9762\u7684\u90fd\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u6f5c\u529b\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>Watermelon-Like Structured SiOx<\/sub>-TiO2<\/sub>@C Nanocomposite as a High-Performance Lithium-Ion Battery Anode<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Advanced Functional Materials<\/strong>\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe<\/strong> 1 SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u7684<\/strong>XRD<\/strong>\u548c\u62c9\u66fc\u8c31\u56fe<\/strong><\/p>\n \uff08a\uff09SiOx<\/sub>@C\u548cSiOx<\/sub>-TiO2<\/sub>@C\u6750\u6599\u7684XRD\u8c31\u56fe\uff1b<\/p>\n \uff08b\uff09SiOx<\/sub>-TiO2<\/sub>@C\u7684\u62c9\u66fc\u8c31\u56fe\u3002<\/p>\n \u56fe<\/strong> 2 SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u7684\u7ea2\u5916\u5149\u8c31\u548c<\/strong>Ti<\/strong>\u52a0\u5165\u540e\u7ed3\u6784\u7684\u8f6c\u53d8\u793a\u610f\u56fe<\/strong><\/p>\n \uff08a\uff09SiOx<\/sub>@C\u548cSiOx<\/sub>-TiO2<\/sub>@C\u6750\u6599\u7684\u7ea2\u5916\u5149\u8c31\uff1b<\/p>\n \uff08b\uff09SiOx<\/sub>\u4e2dTi\u52a0\u5165\u524d\u540e\u7684\u7ed3\u6784\u8f6c\u53d8\u793a\u610f\u56fe\u3002<\/p>\n \u56fe<\/strong> 3 SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u7eb3\u7c73\u6750\u6599\u7684<\/strong>XPS<\/strong>\u8c31\u56fe<\/strong><\/p>\n \uff08a\uff09SiOx<\/sub>@C\u4e2dSi 2p\u7684XPS\u8c31\u56fe\uff1b<\/p>\n \uff08b\uff09SiOx<\/sub>-TiO2<\/sub>@C\u4e2dSi 2p\u7684XPS\u8c31\u56fe\uff1b<\/p>\n \uff08c\uff09SiOx<\/sub>-TiO2<\/sub>@C\u4e2dTi 2p\u7684XPS\u8c31\u56fe\u3002<\/p>\n \u56fe<\/strong> 4 <\/strong>SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u7684\u663e\u5fae\u7ed3\u6784\u8868\u5f81\u56fe<\/strong><\/p>\n \uff08a\uff09SiOx<\/sub>@C\u7684FESEM\u56fe\u50cf\uff1b<\/p>\n \uff08b\uff09SiOx<\/sub>-TiO2<\/sub>@C\u7684FESEM\u56fe\u50cf\uff1b<\/p>\n \uff08c\uff09SiOx<\/sub>@C\u7684TEM\u56fe\u50cf\uff1b<\/p>\n \uff08d\uff09SiOx<\/sub>-TiO2<\/sub>@C\u7684TEM\u56fe\u50cf\uff1b<\/p>\n \uff08e\uff09SiOx<\/sub>-TiO2<\/sub>@C\u7684HRTEM\u56fe\u50cf<\/p>\n \uff08f\uff09SiOx<\/sub>-TiO2<\/sub>@C\u7684\u9897\u7c92\u7ed3\u6784\u793a\u610f\u56fe\u3002<\/p>\n \u56fe<\/strong> 5 <\/strong>SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u7eb3\u7c73\u9897\u7c92\u7684\u9996\u6b21\u9502\u5316\u793a\u610f\u56fe<\/strong><\/p>\n \u56fe<\/strong> 6 <\/strong>SiOx<\/sub>@C<\/strong>\u548c<\/strong>SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u7684\u7535\u6c60\u6027\u80fd\u8868\u5f81\u56fe<\/strong><\/p>\n \uff08a\uff09SiOx<\/sub>-TiO2<\/sub>@C\u7684CV\u66f2\u7ebf\u56fe\uff1b<\/p>\n \uff08b\uff09\u662f\uff08a\uff09\u4e2d\u7ea2\u6846\u533a\u57df\u7684\u653e\u5927\u56fe\uff1b<\/p>\n \uff08c\uff09SiOx<\/sub>@C\u548cSiOx<\/sub>-TiO2<\/sub>@C\u7684\u5faa\u73af\u6027\u80fd\u56fe\uff1b<\/p>\n \uff08d\uff09SiOx<\/sub>@C\u548cSiOx<\/sub>-TiO2<\/sub>@C\u7684\u500d\u7387\u6027\u80fd\u56fe\uff1b<\/p>\n \uff08e\uff09SiOx<\/sub>@C\u548cSiOx<\/sub>-TiO2<\/sub>@C\u7684\u591a\u5708\u6570\u5faa\u73af\u6027\u80fd\u56fe\u3002<\/p>\n \u56fe<\/strong> 7 <\/strong>\u5faa\u73af\u540e\uff0c<\/strong>SiOx<\/sub>@C<\/strong>\u548c<\/strong>SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u7684\u963b\u6297\u6027\u80fd<\/strong><\/p>\n \uff08a\uff09\u5faa\u73af200\u5708\u540e\uff0cSiOx<\/sub>@C\u548cSiOx<\/sub>-TiO2<\/sub>@C\u7684\u7535\u5316\u5b66\u963b\u6297\u8c31\uff1b<\/p>\n \uff08b\uff09\u5b9e\u90e8\u963b\u6297\u4e0e\u4f4e\u89d2\u9891\u7387\u5012\u6570\u5e73\u65b9\u6839\u4e4b\u95f4\u7684\u5173\u7cfb\u56fe\u3002<\/p>\n \u56fe<\/strong> 8 SiOx<\/sub>-TiO2<\/sub>@C<\/strong>\u53ca\u5176\u76f8\u5173\u6750\u6599\u7684\u8131\u5d4c\u9502\u8fc7\u7a0b\u793a\u610f\u56fe<\/strong><\/p>\n \uff08a\uff09SiO2<\/sub>\u7684\u8131\u5d4c\u9502\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b<\/p>\n \uff08b\uff09SiO2<\/sub>\/C\u7684\u8131\u5d4c\u9502\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b<\/p>\n \uff08c\uff09SiOx<\/sub>-TiO2<\/sub>@C\u7684\u8131\u5d4c\u9502\u8fc7\u7a0b\u793a\u610f\u56fe\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n \u672c\u6587\u901a\u8fc7\u6eb6\u80f6-\u51dd\u80f6\u6cd5\u548c\u78b3\u70ed\u8fd8\u539f\u5de5\u827a\uff0c\u5408\u6210\u897f\u74dc\u72b6SiOx<\/sub>-TiO2<\/sub>@C\u7eb3\u7c73\u6750\u6599\u3002\u5176\u4e2d\uff0cTiO2<\/sub>\u7eb3\u7c73\u9897\u7c92\u9ad8\u5ea6\u5206\u6563\u5728SiOx<\/sub>\u9897\u7c92\u57fa\u8d28\u4e2d\uff0c\u5f62\u6210\u5916\u90e8\u78b3\u5305\u8986\u7d27\u5bc6\u7ed3\u5408\u7684\u53cc\u76f8\u9897\u7c92\u3002\u5185\u90e8\u9ad8\u5ea6\u5206\u6563\u7684\u5bfc\u7535TiO2<\/sub>\u7eb3\u7c73\u6676\u4f53\u4e0e\u5916\u90e8\u78b3\u58f3\u4e00\u8d77\uff0c\u63d0\u9ad8\u7535\u5b50\u548c\u9502\u79bb\u5b50\u4f20\u8f93\uff0c\u589e\u5f3a\u7535\u6781\u53cd\u5e94\u52a8\u529b\u5b66\u8fc7\u7a0b\uff0c\u51cf\u5c11\u5176\u4f53\u79ef\u53d8\u5316\u5e76\u7f13\u89e3\u7ed3\u6784\u5e94\u529b\uff0c\u8fdb\u800c\u7ef4\u6301\u6d3b\u6027\u7c92\u5b50\u7684\u7ed3\u6784\u5b8c\u6574\u6027\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0cTiO2<\/sub>\u7684\u5f15\u5165\uff0c\u5bfc\u81f4Si-O\u952e\u53d8\u957f\uff0c\u4f7f\u5176\u5728\u7145\u70e7\u8fc7\u7a0b\u4e2d\u66f4\u5bb9\u6613\u88ab\u8fd8\u539f\uff0c\u4ece\u800c\u4f7f\u6d3b\u6027\u6750\u6599\u5177\u6709\u66f4\u9ad8\u7684\u6bd4\u5bb9\u91cf\u3002\u8fd9\u4e9b\u4f18\u70b9\u4f7fSiOx<\/sub>-TiO2<\/sub>@C\u7eb3\u7c73\u590d\u5408\u6750\u6599\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002\u57280.1 A g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c200\u6b21\u5faa\u73af\u540e\uff0c\u6bd4\u5bb9\u91cf\u7ea6\u4e3a910 mAh g-1<\/sup>\u3002\u57281 A g-1<\/sup>\u4e0b600\u6b21\u5faa\u73af\u540e\uff0c\u7ea6\u4e3a700 mAh g-1<\/sup>\u3002\u897f\u74dc\u72b6SiOx<\/sub>-TiO2<\/sub>@C\u7eb3\u7c73\u590d\u5408\u6750\u6599\uff0c\u53ef\u4f5c\u4e3a\u9ad8\u6bd4\u80fd\u91cf\u9502\u79bb\u5b50\u4e8c\u6b21\u7535\u6c60\u8d1f\u6781\u6750\u6599\u3002\u8fd9\u9879\u5de5\u4f5c\u6240\u63d0\u51fa\u7684SiOx<\/sub>-TiO2<\/sub>@C\u9ad8\u6bd4\u5bb9\u91cf\u8d1f\u6781\u6750\u6599\u7684\u7ed3\u6784\u8bbe\u8ba1\uff0c\u5c06\u5bf9\u5404\u79cd\u50a8\u80fd\u5668\u4ef6\u7535\u6781\u6027\u80fd\u7684\u6539\u8fdb\u4ea7\u751f\u91cd\u8981\u7684\u5f71\u54cd\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>Watermelon-Like Structured SiOx<\/sub>-TiO2<\/sub>@C Nanocomposite as a High-Performance Lithium-Ion Battery Anode<\/a><\/strong>\uff08Adv. Funct. Mater., 2018, DOI: 10.1002\/adfm.201605711\uff09\u3002<\/p>\n \u3010\u8d75\u6d77\u96f7\u56e2\u961f<\/strong>\u3011<\/p>\n \u8d75\u6d77\u96f7<\/strong>\uff0c\u5973\uff0c\u535a\u58eb\uff0c\u5317\u4eac\u79d1\u6280\u5927\u5b66\u6559\u6388\uff0c\u535a\u58eb\u7814\u7a76\u751f\u5bfc\u5e08\uff0c\u65b0\u80fd\u6e90\u6750\u6599\u4e0e\u6280\u672f\u5317\u4eac\u5e02\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u5e38\u52a1\u526f\u4e3b\u4efb\u30021999-2001\u5e74\u5728\u65e5\u672c\u4ece\u4e8b\u535a\u58eb\u540e\u5de5\u4f5c\uff08STA Fellow\uff09\u30022003\u5e74\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u7269\u7406\u7cfb\u6768\u632f\u5b81\u57fa\u91d1\u8bbf\u95ee\u5b66\u8005\uff0c2004\u5e74\u7f8e\u56fdBoston\u5927\u5b66\u9ad8\u7ea7\u8bbf\u95ee\u5b66\u8005\uff0c2014\u5e74\u7f8e\u56fd\u4f50\u6cbb\u4e9a\u7406\u5de5\u5b66\u9662\u8bbf\u95ee\u5b66\u8005\uff0c2007\u5e74\u5165\u9009\u6559\u80b2\u90e8\u65b0\u4e16\u7eaa\u4eba\u624d\u8ba1\u5212\u3002\u4e2d\u56fd\u7845\u9178\u76d0\u5b66\u4f1a\u56fa\u6001\u79bb\u5b50\u5b66\u4f1a\u7406\u4e8b\uff0c\u5317\u4eac\u7845\u9178\u76d0\u5b66\u4f1a\u526f\u7406\u4e8b\u957f\u3002<\/p>\n \u4e3b\u8981\u4ece\u4e8b\u9502\u79bb\u5b50\u7535\u6c60\u3001\u94a0\u79bb\u5b50\u7535\u6c60\u3001\u5168\u56fa\u6001\u7535\u6c60\u3001\u56fa\u4f53\u6c27\u5316\u7269\u71c3\u6599\u7535\u6c60\u3001\u6df7\u5408\u5bfc\u4f53\u6c14\u4f53\u5206\u79bb\u819c\u7b49\u65b9\u9762\u7684\u7814\u7a76\u5de5\u4f5c\u3002\u4e3b\u6301\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u9762\u4e0a\u9879\u76ee7\u9879\u3001\u91cd\u70b9\u9879\u76ee1\u9879\u3001\u56fd\u5bb6863\u9879\u76ee1\u9879\u3001\u56fd\u5bb6973\u9879\u76ee\u8bfe\u98981\u9879\u3001\u79d1\u5de5\u59d4\u6c11\u53e3\u914d\u5957\u9879\u76ee2\u9879\u3001\u56fd\u9645\u5408\u4f5c\u9879\u76ee2\u9879\u7b49\u3002\u6388\u6743\u56fd\u9645\u548c\u56fd\u5185\u4e13\u522970\u4f59\u9879\uff0c\u53d1\u8868SCI\u6536\u5f55\u8bba\u6587170\u4f59\u7bc7\uff0c\u603b\u88ab\u5f15\u65703000\u4f59\u6b21\uff0cH\u56e0\u5b5029\uff0c\u8fde\u7eed4\u5e74\u5165\u9009Elsevier\u4e2d\u56fd\u80fd\u6e90\u9ad8\u88ab\u5f15\u699c\u5355\u3002\u5408\u4f5c\u51fa\u7248\u82f1\u6587\u4e13\u84571\u90e8\u3002<\/p>\n \u00a0<\/strong>\u672c\u7ec4\u4ee3\u8868\u6027\u6587\u7ae0\uff1a<\/strong><\/p>\n \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<\/a>\u3002<\/p>\n \u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu\u3002<\/p>\n \u6750\u6599\u725b\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<\/p>\n
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