{"id":17930,"date":"2016-06-06T08:00:08","date_gmt":"2016-06-06T00:00:08","guid":{"rendered":"\/\/m.iemloyee.com\/?p=17930"},"modified":"2016-06-05T14:34:22","modified_gmt":"2016-06-05T06:34:22","slug":"nature-chemistry%e5%b1%82%e7%8a%b6%e9%98%b3%e7%a6%bb%e5%ad%90%e6%97%a0%e5%ba%8f%e5%af%8c%e9%94%82%e6%ad%a3%e6%9e%81%e6%9d%90%e6%96%99%e7%9a%84%e6%b0%a7%e7%a6%bb%e5%ad%90%e6%b0%a7%e5%8c%96%e8%bf%98","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=17930","title":{"rendered":"Nature Chemistry:\u5c42\u72b6\u9633\u79bb\u5b50\u65e0\u5e8f\u5bcc\u9502\u6b63\u6781\u6750\u6599\u7684\u6c27\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u6d3b\u6027\u7684\u7ed3\u6784\u548c\u5316\u5b66\u8d77\u6e90"},"content":{"rendered":"<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u968f\u7740\u9502\u79bb\u5b50\u7535\u6c60\u5728\u4eba\u4eec\u751f\u6d3b\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u5bf9\u4e8e\u5176\u80fd\u91cf\u5bc6\u5ea6\u4e5f\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002\u7136\u800c\uff0c\u7531\u4e8e\u7535\u6781\u6750\u6599\u7684\u539f\u56e0\uff0c\u76ee\u524d\u9502\u79bb\u5b50\u7535\u6c60\u7684\u53d1\u5c55\u5df2\u7ecf\u8fbe\u5230\u4e86\u4e00\u4e2a\u80fd\u91cf\u5bc6\u5ea6\u7684\u9650\u5236\u70b9\uff0c\u4f17\u591a\u7814\u7a76\u8005\u8f6c\u5411\u5728\u56fa\u6001\u7535\u6781\u4e2d\u5bfb\u627e\u65b0\u7684Li+\u548c\u7535\u5b50\u7684\u5bbf\u4f53\u3002\u7814\u7a76\u4eba\u5458\u53d1\u73b0\uff0c\u56fa\u6001\u65f6\u53ef\u9006\u7684\u6c27\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u5f80\u5f80\u53ef\u4ee5\u63d0\u4f9b\u8f83\u9ad8\u7684\u80fd\u91cf\u5bc6\u5ea6\uff0c\u8fd9\u4e3b\u8981\u662f\u56e0\u4e3a\u5b83\u5728\u9ad8\u7535\u538b\u4e0b\u53ef\u4ee5\u63d0\u4f9b\u9664\u8fc7\u6e21\u91d1\u5c5e\u7406\u8bba\u8fd8\u539f\u5bb9\u91cf\u5916\u7684\u4e00\u90e8\u5206\u989d\u5916\u5bb9\u91cf\u3002\u76ee\u524d\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u7684\u7ed3\u6784\u548c\u5316\u5b66\u7684\u6765\u6e90\u8fd8\u4e0d\u662f\u5f88\u660e\u4e86\uff0c\u8fd9\u66f4\u52a0\u963b\u788d\u4e86\u5408\u7406\u8bbe\u8ba1\u66f4\u4f18\u7684\u6b63\u6781\u6750\u6599\u7684\u8fdb\u7a0b\u3002<\/p>\n<p>\u65e5\u524d\uff0c\u6765\u81ea\u9ebb\u7701\u7406\u5de5\u5927\u5b66\u548c\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u7684\u7814\u7a76\u4eba\u5458\u5bf9\u4e8e\u6c27\u79bb\u5b50\u5468\u56f4\u7279\u5b9a\u7684\u5bcc\u9502\u73af\u5883\u662f\u5982\u4f55\u5f62\u6210\u4e0d\u7a33\u5b9a\u7684\u6c27\u7535\u5b50\uff0c\u5e76\u53c2\u4e0e\u5230\u6b63\u6781\u6750\u6599\u7684\u5b9e\u9645\u5bb9\u91cf\u4e2d\u7684\u8fc7\u7a0b\u8fdb\u884c\u4e86\u6f14\u793a\u3002\u7814\u7a76\u53d1\u73b0\uff1a\u5f00\u53d1Li\u5d4c\u5165\u6b63\u6781\u6750\u6599\u672a\u6742\u5316\u6c27\u6001\u8fd9\u79cd\u673a\u5236\u53ef\u4ee5\u5f97\u5230\u66f4\u9ad8\u7684\u80fd\u91cf\u5bc6\u5ea6\u3002\u6545\u800c\uff0c\u53ef\u4ee5\u4e3a\u8bbe\u8ba1\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u7684\u6b63\u6781\u6750\u6599\u63d0\u4f9b\u4e86\u65b0\u7684\u65b9\u5411\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong><span style=\"color: #ff6600;\">\u56fe\u4e00 \u539f\u5b50\u73af\u5883\u5bf9\u4e8e\u9633\u79bb\u5b50\u6df7\u5408\u7684\u5c42\u72b6LiNiO2\u4e2d\u6c27\u79bb\u5b50\u7535\u5b50\u6001\u7684\u5f71\u54cd<\/span><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17931\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f1.jpg\" alt=\"nchem.2524-f1\" width=\"946\" height=\"305\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f1.jpg 946w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f1-300x97.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f1-768x248.jpg 768w\" sizes=\"(max-width: 946px) 100vw, 946px\" \/><\/p>\n<p>a-c\u5206\u522b\u4e3a\u9633\u79bb\u5b50\u6df7\u5408\u7684\u5c42\u72b6LiNiO2\u4e2dO\u79bb\u5b50\u5206\u522b\u4e0e2\u4e2aLi,3\u4e2aNi\u30013\u4e2aLi,3\u4e2aNi\u3001\u4e0e4\u4e2aLi,2\u4e2aNi\u914d\u4f4d\u65f62p\u8f68\u9053\u7684\u6295\u5f71\u6001\u5bc6\u5ea6\uff08pDOS\uff09\uff1b<br \/>\nd: \u80fd\u91cf\u8303\u56f4\u57280\u5230\u22121.64 eV\u65f6\uff0c\u6c27\u539f\u5b50\u4e0e4\u4e2aLi2\u4e2aNi\u914d\u4f4d\u65f6\uff08\u5982\uff43\u56fe\u6240\u793a\uff09\u7535\u8377\u5bc6\u5ea6\u7684\u7b49\u503c\u9762\uff08\u9ec4\u8272\uff09\u3002<\/p>\n<p><span style=\"color: #ff6600;\"><strong>\u56fe\u4e8c\u3000 Li\u2013O\u2013Li\u7ed3\u6784\u5bf9\u4e8e Li2MnO3\u4e2dO\u539f\u5b50\u7535\u5b50\u6001\u7684\u5f71\u54cd<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17932\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f2.jpg\" alt=\"nchem.2524-f2\" width=\"740\" height=\"366\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f2.jpg 740w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f2-300x148.jpg 300w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><br \/>\na:Li\u2013O\u2013Li\u7ed3\u6784\u5728 Li2MnO3\u4e2d\u7684\u7ed3\u6784\u793a\u610f\u56fe\uff1b<br \/>\nb:\u9ed1\u8272\u4ee3\u8868\u7684\u662fO\u539f\u5b502p\u8f68\u9053\u7684pDOS\uff1b\u7ea2\u8272\u4ee3\u8868\u7684\u662fMn\u539f\u5b503d\u8f68\u9053\u7684pDOS\uff1b<br \/>\nc:\u80fd\u91cf\u8303\u56f4\u5728 0 to \u22120.9 eV\u65f6\uff0cLi2MnO3\u4e2dO\u79bb\u5b50\u7684\u7535\u8377\u5bc6\u5ea6\u7684\u7b49\u503c\u9762\u3002<\/p>\n<p><span style=\"color: #ff6600;\"><strong>\u56fe\u4e09\u3000\u4e0d\u540c\u7684\u5bcc\u9502\u6750\u6599\u4e2d\uff0cLi\u2013O\u2013Li\u7ed3\u6784\u4e2d\u4f18\u5148\u7684\u6c27\u539f\u5b50\u6c27\u5316\u63d2\u56fe<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17933\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f3.jpg\" alt=\"nchem.2524-f3\" width=\"740\" height=\"530\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f3.jpg 740w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f3-300x215.jpg 300w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><br \/>\na-d\u4e3a\u5b8c\u5168\u9502\u5316\u548c\u90e8\u5206\u9502\u5316\u5bcc\u9502\u6750\u6599\u7684\u539f\u5b50\u7ec4\u6210<br \/>\na: Li<sub>1.17<\/sub>Ni<sub>0.25<\/sub>Mn<sub>0.58<\/sub>O<sub>2<\/sub>,Li<sub>0.67<\/sub>Ni<sub>0.25<\/sub>Mn<sub>0.58<\/sub>O<sub>2<\/sub> \u548cLi<sub>0.33<\/sub>Ni<sub>0.25<\/sub>Mn<sub>0.58<\/sub>O<sub>2<\/sub> \u4e2d\u6c27\u79bb\u5b50\uff08\u7ea2\u7403\uff09\u81ea\u65cb\u5bc6\u5ea6\u7684\u7b49\u503c\u9762\uff08\u9ec4\u8272\uff09;<br \/>\nb: Li<sub>2<\/sub>Ru<sub>0.5<\/sub>Sn<sub>0.5<\/sub>O<sub>3<\/sub>, Li<sub>1.5<\/sub>Ru<sub>0.5<\/sub>Sn<sub>0.5<\/sub>O<sub>3<\/sub> \u548cLi<sub>0.5<\/sub>Ru<sub>0.5<\/sub>Sn<sub>0.5<\/sub>O<sub>3<\/sub> \u4e2d\u6c27\u79bb\u5b50\uff08\u7ea2\u7403\uff09\u81ea\u65cb\u5bc6\u5ea6\u7684\u7b49\u503c\u9762\uff08\u9ec4\u8272\uff09;<br \/>\nc: Li<sub>1.17<\/sub>Ni<sub>0.33<\/sub>Ti<sub>0.42<\/sub>Mo<sub>0.08<\/sub>O<sub>2<\/sub>,Li<sub>0.67<\/sub>Ni<sub>0.33<\/sub>Ti<sub>0.42<\/sub>Mo<sub>0.08<\/sub>O<sub>2<\/sub> \u548c Li<sub>0.33<\/sub>Ni<sub>0.33<\/sub>Ti<sub>0.42<\/sub>Mo<sub>0.08<\/sub>O<sub>2<\/sub>\u4e2d\u79bb\u5b50\uff08\u7ea2\u7403\uff09\u81ea\u65cb\u5bc6\u5ea6\u7684\u7b49\u503c\u9762\uff08\u9ec4\u8272\uff09;<br \/>\nd: Li<sub>1.25<\/sub>Mn<sub>0.5<\/sub>Nb<sub>0.25<\/sub>O<sub>2<\/sub>, Li<sub>0.5<\/sub>Mn<sub>0.5<\/sub>Nb<sub>0.25<\/sub>O<sub>2<\/sub> \u548c Li<sub>0.25<\/sub>Mn<sub>0.5<\/sub>Nb<sub>0.25<\/sub>O<sub>2<\/sub>\u4e2d\u6c27\u79bb\u5b50\uff08\u7ea2\u7403\uff09<br \/>\n<span style=\"color: #ff6600;\"><strong>\u8bf4\u660e<\/strong><\/span>\uff1a\u91d1\u5c5e\u79bb\u5b50\u5468\u56f4\u7684\u81ea\u65cb\u5bc6\u5ea6\u6ca1\u6709\u7ed8\u51fa\u3002<br \/>\n\u9ed1\u8272\u865a\u7ebf\u5706\u5708\uff1a\u8131\u9502\u8fc7\u7a0b\u4e2d\u8131\u51fa\u7684Li\u79bb\u5b50\u3002<br \/>\n\u84dd\u8272\u865a\u7ebf\u692d\u5706\u5f62\uff1aLi0.5Ru0.5Sn0.5O3\u4e2d\u7531\u4e8e\u5728\u4e24\u4e2a\u76f8\u90bb\u7684Li\u2013O\u2013Li\u03c3 \u6742\u5316\u5f62\u6210\u7684\u8fc7\u6c27\u5316\u7ed3\u6784\u3002<\/p>\n<p><span style=\"color: #ff6600;\"><strong>\u56fe\u56db Li\u2013O\u2013Li \u7ed3\u6784\u4e2d\u4f18\u5148\u6c27\u79bb\u5b50\u6c27\u5316\u7684\u7ed3\u6784\u548c\u5316\u5b66\u6765\u6e90<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17934\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f4.jpg\" alt=\"nchem.2524-f4\" width=\"740\" height=\"343\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f4.jpg 740w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/06\/nchem.2524-f4-300x139.jpg 300w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><\/p>\n<p>a:\u5728\u5316\u5b66\u8ba1\u91cf\u7684\u5c42\u72b6\u9502\u91d1\u5c5e\u6c27\u5316\u7269\uff08Li\u2013M\u6c27\u5316\u7269\uff09 \u542b\u6709\u4e09\u4e2aLi\u2013O\u2013M\u7ed3\u6784\u7684\u6c27\u79bb\u5b50\u7684\u539f\u5b50\u914d\u4f4d\u72b6\u51b5;<br \/>\nb:\u5728\u5316\u5b66\u8ba1\u91cf\u7684\u5c42\u72b6\u9502\u91d1\u5c5e\u6c27\u5316\u7269\uff0c\u4f8b\u5982LiCoO2\uff0c\u80fd\u5e26\u7ed3\u6784\u793a\u610f\u56fe;<br \/>\nc:\u542b\u6709\u4e00\u4e2aLi\u2013O\u2013Li\u6216\u80052\u4e2aLi\u2013O\u2013M\u7ed3\u6784\u7684\u5bcc\u9502\u5c42\u72b6\u6216\u9633\u79bb\u5b50\u6df7\u5408\u7684Li\u2013M\u6c27\u5316\u7269\u4e2d\uff0c\u6c27\u79bb\u5b50\u9644\u8fd1\u7684\u5316\u5b66\u73af\u5883;<br \/>\nd:\u5bcc\u9502\u7684\u5c42\u72b6\u9502\u91d1\u5c5e\u6c27\u5316\u7269\uff0c\u4f8b\u5982Li2MnO3\uff0c\u80fd\u5e26\u7ed3\u6784\u793a\u610f\u56fe\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"http:\/\/www.nature.com\/nchem\/journal\/vaop\/ncurrent\/full\/nchem.2524.html\" target=\"_blank\">The structural and chemical origin of the oxygen redox activity in layered and cation-disordered Li-excess cathode materials<\/a><\/p>\n<p>\u65b0\u9510\u7f16\u8f91\u5c0f\u56db\u63d0\u4f9b\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u6210\u679c\u7b80\u4ecb\u3011 \u968f\u7740\u9502\u79bb\u5b50\u7535\u6c60\u5728\u4eba\u4eec\u751f\u6d3b\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u5bf9\u4e8e\u5176\u80fd\u91cf\u5bc6\u5ea6\u4e5f\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002\u7136\u800c\uff0c\u7531\u4e8e\u7535\u6781\u6750\u6599\u7684\u539f\u56e0\uff0c\u76ee\u524d\u9502\u79bb\u5b50\u7535\u6c60\u7684\u53d1\u5c55\u5df2\u7ecf\u8fbe\u5230\u4e86\u4e00\u4e2a\u80fd\u91cf\u5bc6\u5ea6\u7684\u9650\u5236&#8230;<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[129],"class_list":["post-17930","post","type-post","status-publish","format-standard","hentry","category-keji","tag-battery"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/17930"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17930"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/17930\/revisions"}],"predecessor-version":[{"id":17937,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/17930\/revisions\/17937"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17930"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}