{"id":13914,"date":"2016-05-18T08:00:49","date_gmt":"2016-05-18T00:00:49","guid":{"rendered":"\/\/m.iemloyee.com\/?p=13914"},"modified":"2016-05-17T19:26:16","modified_gmt":"2016-05-17T11:26:16","slug":"angew-chem-%e5%8c%96%e5%ad%a6%e8%bf%87%e7%a8%8b%e7%9b%b4%e6%8e%a5%e6%88%90%e5%83%8f%e6%8f%ad%e7%a4%ba%e7%94%b5%e6%9e%81%e6%9d%90%e6%96%99%e5%b4%a9%e6%ba%83%e5%8e%9f%e5%9b%a0","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=13914","title":{"rendered":"Angew. Chem\uff1a\u5316\u5b66\u8fc7\u7a0b\u76f4\u63a5\u6210\u50cf\u63ed\u793a\u7535\u6781\u6750\u6599\u5d29\u6e83\u539f\u56e0"},"content":{"rendered":"<p><strong>\u3010\u6210\u679c\u4ecb\u7ecd\u3011<\/strong><\/p>\n<p>\u7531\u6765\u81ea\u7f8e\u56fd\u897f\u5317\u592a\u5e73\u6d0b\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u79d1\u5b66\u5bb6\u5e26\u9886\u7684\u7814\u7a76\u56e2\u961f\u53d1\u73b0\uff0c\u5f53\u591a\u4e2a\u9502\u79bb\u5b50\u5728\u4e00\u4e2a\u7535\u6781\u7684\u539f\u5b50\u6846\u67b6\u4e2d\u6324\u5360\u540c\u4e00\u7a7a\u4f4d\u65f6\uff0c\u7531\u4e8e\u9644\u8fd1\u6c27\u539f\u5b50\u6570\u76ee\u6709\u9650\uff0c\u5f7c\u6b64\u95f4\u4f1a\u53d1\u751f\u7ade\u4e89\u3002\u9502\u79bb\u5b50\u5bf9\u6c27\u7684\u76f8\u4e92\u62d6\u62fd\uff0c\u4f7f\u6750\u6599\u53d1\u751f\u626d\u66f2\uff0c\u5e76\u6700\u7ec8\u5bfc\u81f4\u5176\u5d29\u6e83\u5931\u6548\u3002\u7814\u7a76\u4eba\u5458\u5728\u94a0\u79bb\u5b50\u3001\u9499\u79bb\u5b50\u4e2d\u4e5f\u53d1\u73b0\u4e86\u7c7b\u4f3c\u7684\u6548\u5e94\u3002<\/p>\n<p>\u79bb\u5b50\u805a\u96c6\u6d89\u53ca\u5939\u5c42\u548c\u8f6c\u6362\u4e24\u4e2a\u57fa\u672c\u5316\u5b66\u8fc7\u7a0b\u3002\u5728\u5939\u5c42\u4e2d\uff0c\u91d1\u5c5e\u79bb\u5b50(\u9502\u3001\u94a0\u6216\u9499)\u5728\u7535\u6781\u7684\u539f\u5b50\u7ed3\u6784\u4e2d\u4f1a\u9677\u5165\u4e00\u4e2a\u7a7a\u4f4d\uff0c\u867d\u7136\u63d2\u5165\u7684\u79bb\u5b50\u4f1a\u968f\u540e\u79bb\u5f00\uff0c\u4f46\u79bb\u5b50\u7684\u5b58\u5728\u4f1a\u8f7b\u5fae\u6539\u53d8\u90bb\u8fd1\u7684\u952e\u3002\u5728\u7ed3\u6784\u4e2d\u539f\u5b50\u6446\u52a8\u5f62\u6210\u7a7a\u4f4d\uff0c\u5939\u5c42\u6240\u626e\u6f14\u7684\u8fd9\u79cd\u89d2\u8272\u662f\u53ef\u9006\u7684\u3002\u5939\u5c42\u8fc7\u7a0b\u4f7f\u5f97\u6750\u6599\u7684\u7535\u5bfc\u7387\u589e\u52a0\uff0c\u8fd9\u5bf9\u7535\u6c60\u4ee5\u53ca\u5176\u4ed6\u8bbe\u5907\u90fd\u662f\u975e\u5e38\u6709\u76ca\u7684\u3002<\/p>\n<p>\u5982\u679c\u591a\u4e2a\u79bb\u5b50\u6253\u7b97\u8fdb\u5165\u4e00\u4e2a\u7a7a\u4f4d\uff0c\u5c31\u4f1a\u53d1\u751f\u8f6c\u6362\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u91d1\u5c5e\u79bb\u5b50\u548c\u9644\u8fd1\u7684\u6c27\u79bb\u5b50\u952e\u5408\uff0c\u7834\u574f\u4e86\u7535\u6781\u7684\u539f\u5b50\u7ed3\u6784\uff0c\u7535\u6781\u4e0d\u65ad\u7f29\u6536\u7f29\u3001\u626d\u66f2\uff0c\u6700\u7ec8\u5d29\u6e83\uff0c\u8fd9\u662f\u4e00\u4e2a\u4e0d\u53ef\u9006\u8fc7\u7a0b\u3002<\/p>\n<p>\u867d\u7136\u4eba\u4eec\u5bf9\u8fd9\u4e24\u79cd\u53cd\u5e94\u7684\u76f8\u4e92\u4f5c\u7528\u4e00\u76f4\u5f88\u6709\u5174\u8da3\uff0c\u4f46\u662f\u5374\u65e0\u6cd5\u76f4\u63a5\u56fe\u50cf\u5316\u5448\u73b0\u6216\u8005\u8bc1\u660e\u8be5\u8fc7\u7a0b\u3002\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u5206\u5b50\u675f\u5916\u5ef6\u5408\u6210\u6c27\u5316\u94a8\u8584\u819c\uff0c\u81ea\u884c\u8bbe\u8ba1\u8584\u819c\u7535\u5316\u5b66\u8bbe\u5907\uff0c\u5e76\u901a\u8fc7\u9ad8\u5206\u8fa8\u7387\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u5bf9\u5b83\u4eec\u8fdb\u884c\u539f\u4f4d\u7814\u7a76\uff0c\u9996\u6b21\u63d0\u4f9b\u4e86\u8fd9\u4e9b\u53cd\u5e94\u539f\u5b50\u5206\u8fa8\u7387\u7ea7\u7684\u89c6\u56fe\uff0c\u4ece\u800c\u65b9\u4fbf\u6d1e\u5bdf\u80fd\u6e90\u6750\u6599\u4e2d\u7535\u5b50\u548c\u79bb\u5b50\u7684\u8fd0\u52a8\uff0c\u5e76\u901a\u8fc7\u7406\u8bba\u6a21\u62df\uff0c\u5bf9\u5b9e\u9a8c\u7684\u7ed3\u679c\u6709\u4e86\u8fdb\u4e00\u6b65\u7684\u8ba4\u8bc6\uff0c\u8fd9\u5bf9\u672a\u6765\u7535\u6c60\u548c\u7535\u81f4\u53d8\u8272\u8bbe\u5907\u7684\u521b\u65b0\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<p><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-13916 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72472-4-300x268.png\" alt=\"\u56fe\u72472\" width=\"300\" height=\"268\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72472-4-300x268.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72472-4.png 560w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>1<\/b><\/strong>\u00a0<strong><b>a)<\/b><\/strong>\u539f\u4f4d\u5b9e\u9a8c\u8bbe\u5907(M= Li, Na, Ca)\uff1b<strong><b>b)<\/b><\/strong>\u5355\u659cWO3\u539f\u5b50\u7ed3\u6784\u6a21\u578b\u6240\u5448\u73b0\u7684WO6\u516b\u9762\u4f53\u548c\u9502(Na,\u6216Ca)\u6cbf\u7740\u901a\u9053\u8f93\u9001\u81f3\u4e2d\u5fc3\u7a7a\u4f4d\uff1b<strong><b>c)<\/b><\/strong>\u8fde\u7eedTEM\u4eae\u573a\u56fe\u50cf\u663e\u793a\u4e86\u5728\u9502\u63d2\u5165\u8fc7\u7a0b\u4e2dWO3\u7684\u7ed3\u6784\u8fdb\u5316\uff0c\u63d2\u56fe\u5c55\u793a\u4e86\u539f\u59cb\u7684\u7535\u5b50\u884d\u5c04\u6a21\u5f0f\u548c\u5b8c\u5168\u9502\u5316\u9636\u6bb5\uff0c\u767d\u8272\u865a\u7ebf\u6807\u8bb0\u53cd\u5e94\u524d\u7aef\u6216\u8868\u9762\u4f4d\u7f6e\uff0c\u7a81\u51fa\u4f53\u79ef\u81a8\u80c0\u3002\u6bd4\u4f8b\u5c3a\uff0c100nm\uff1b<strong><b>d)<\/b><\/strong>\u53cd\u5e94\u524d\u7aef\u5c40\u90e8\u533a\u57df\u9ad8\u5206\u8fa8\u7387\u900f\u5c04\u7535\u955c\u56fe\u50cf(\u865a\u7ebf)\uff0c\u5de6\u4fa7\u63d2\u56fe\u662f\u4e00\u4e2a\u76d2\u88c5\u533a\u57df\u7684\u539f\u5b50\u5206\u8fa8\u7387\u73af\u5f62\u6697\u573a\u56fe\u50cf\uff0c\u6bd4\u4f8b\u5c3a\uff0c1nm\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-13917 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72473-3-300x214.png\" alt=\"\u56fe\u72473\" width=\"300\" height=\"214\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72473-3-300x214.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72473-3.png 560w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong><b>\u56fe2<\/b><\/strong>\u00a0<strong><b>a) <\/b><\/strong>\u56fe1 c\u4e2d\u53cd\u5e94\u524d\u7aef\u7684\u9ad8\u89d2\u5ea6\u73af\u5f62\u6697\u573a(HAADF)\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c(STEM)\u56fe\u50cf\uff0c\u6bd4\u4f8b\u5c3a\uff0c50nm\uff1b<strong><b>b)<\/b><\/strong>\u539f\u59cb\u6837\u54c1\u548c\u6574\u4e2a\u8f6c\u6362\u524d\u7aef(CF)\u7684\u7eb3\u7c73\u675f\u884d\u5c04(NBD)\u3002<strong><b>c)<\/b><\/strong>\u6b63\u5982NBDs\u6240\u8868\u660e\u7684\u90a3\u6837\uff0c\u968f\u7740\u9502\u6d53\u5ea6\u589e\u52a0\uff0c\u7ed3\u6784\u548c\u6676\u4f53\u5bf9\u79f0\u8fdb\u5316\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-13918 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72474-3-300x225.png\" alt=\"\u56fe\u72474\" width=\"300\" height=\"225\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72474-3-300x225.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72474-3.png 562w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong><b>\u56fe3 a)<\/b><\/strong>Na+\u63d2\u5165\u540e\u7684TEM\u56fe\u50cf\uff1b<strong><b>b)<\/b><\/strong>\u8f6c\u6362\u524d\u7aef\u539f\u5b50\u5206\u8fa8\u7387TEM\u56fe\u50cf\uff0c\u63d2\u56fe\u5c55\u793a\u4e86\u53cd\u5e94\u524d\u7aef\u4e24\u8fb9\u7684\u5085\u91cc\u53f6\u53d8\u6362\uff08FFTs\uff09\uff1b<strong><b>c, d)<\/b><\/strong>\u8f6c\u6362\u524d\u540e\u56fea)\u4e2d\u73af\u5f62\u533a\u57df\u7684\u9009\u62e9\u533a\u884d\u5c04\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-13920 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72475-6-300x175.png\" alt=\"\u56fe\u72475\" width=\"300\" height=\"175\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72475-6-300x175.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/05\/\u56fe\u72475-6.png 555w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4<\/b><\/strong>\u00a0<strong><b>a)<\/b><\/strong>Ca\u63d2\u5165\u540eWO3\u7684\u539f\u5b50\u5206\u8fa8\u7387HAADF-STEM\u56fe\u50cf\uff0c\u6bd4\u4f8b\u5c3a\uff0c2nm\uff1b<strong><b>b)<\/b><\/strong>\u5939\u5c42\u533a\u57df\u7684\u7535\u5b50\u80fd\u91cf\u635f\u5931\u8c31\uff08EELS\uff09\u9891\u8c31\uff0c\u63d2\u56fe\u4e3aCa\u5939\u5c42\u524d\u540e\u7684\u653e\u5927\u539f\u5b50\u5206\u8fa8\u7387HAADF-STEM\u56fe\u50cf\u3002<\/p>\n<p>\u8bba\u6587\u94fe\u63a5\uff1a<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.201601542\/abstract;jsessionid=8BEF26C9C1C73FF24649D2CABD67A500.f01t02\" target=\"_blank\">Atomistic Conversion Reaction Mechanism of WO3 in Secondary Ion Batteries of Li, Na, and Ca<\/a><\/p>\n<p>\u65b0\u95fb\u7f51\u5740\uff1a<a href=\"http:\/\/phys.org\/news\/2016-04-imaging-chemical-electrode-material-collapse.html\" target=\"_blank\">Direct imaging of two chemical processes shows reason behind electrode material&#8217;s collapse<\/a>\u3002<\/p>\n<p>\u611f\u8c22\u7f16\u8f91\u90e8\u5c09\u8c37\u96e8\u63d0\u4f9b\u7d20\u6750\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u6210\u679c\u4ecb\u7ecd\u3011 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