{"id":185584,"date":"2019-09-22T06:30:09","date_gmt":"2019-09-21T22:30:09","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=185584"},"modified":"2019-09-21T22:22:28","modified_gmt":"2019-09-21T14:22:28","slug":"%e3%80%90%e5%b7%b2%e6%a0%a1%e7%a8%bf%e3%80%91acs-energy-lett-%e6%96%b0%e5%9e%8bti%e5%8f%96%e4%bb%a3%e5%b1%82%e7%8a%b6%e6%b0%a7%e5%8c%96%e7%89%a9p2-na0-66li0-22ti0-15mn0-63o2%e5%8a%a9%e5%8a%9b","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=185584","title":{"rendered":"ACS Energy Lett.: \u65b0\u578bTi\u53d6\u4ee3\u5c42\u72b6\u6c27\u5316\u7269P2-Na0.66Li0.22Ti0.15Mn0.63O2\u52a9\u529b\u9ad8\u6027\u80fd\u94a0\u79bb\u5b50\u7535\u6c60"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u94a0\u79bb\u5b50\u7535\u6c60\uff08NIBs\uff09\u56e0\u5176\u9ad8\u4e30\u5ea6\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\u800c\u53d7\u5230\u6781\u5927\u7684\u5173\u6ce8\u3002\u7136\u800cNIB\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u7279\u522b\u662f\u5927\u89c4\u6a21\u7684\u80fd\u91cf\u50a8\u5b58\u7cfb\u7edf\u7684\u5e94\u7528\u4ecd\u7136\u53d7\u9650\u4e8e\u8f83\u4f4e\u7684\u80fd\u91cf\u5bc6\u5ea6\u548c\u8f83\u5dee\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u56e0\u6b64\u5728\u4fdd\u8bc1\u5faa\u73af\u7a33\u5b9a\u7684\u524d\u63d0\u4e0b\uff0c\u9996\u8981\u4efb\u52a1\u662f\u63d0\u5347\u5176\u80fd\u91cf\u5bc6\u5ea6\u3002\u4e0d\u53d7\u8fc7\u6e21\u91d1\u5c5e(TM)\u76f8\u5173\u9633\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u7684\u4e25\u683c\u7ea6\u675f\u800c\u5f15\u53d1\u7684\u9634\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u6d3b\u6027\u88ab\u8ba4\u4e3a\u662f\u8fdb\u4e00\u6b65\u63d0\u9ad8NIB\u80fd\u91cf\u5bc6\u5ea6\u7684\u6709\u6548\u7b56\u7565\u3002\u5728\u5c42\u72b6\u6c27\u5316\u7269\u590d\u5408\u9634\u6781\u5019\u9009\u6750\u6599\u4e2d\uff0c\u4f7f\u7528\u975e\u6c27\u5316\u8fd8\u539f\u6d3b\u6027\u5143\u7d20\uff08\u5982\u975e\u6c27\u5316\u8fd8\u539f\u6d3b\u6027Li\uff0cMg\u548cZn\uff09\u7684\u90e8\u5206\u53d6\u4ee3\u65b9\u6cd5\u53ef\u4ee5\u5f88\u597d\u7684\u6fc0\u53d1\u9634\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u6d3b\u3002\u7136\u800c\u6676\u683c\u6c27\u635f\u5931\u548c\u5176\u884d\u751f\u7684\u7ed3\u6784\u7578\u53d8\u4e25\u91cd\u963b\u788d\u4e86\u5176\u5b9e\u9645\u5e94\u7528\u3002\u6b64\u5916\u9038\u51fa\u7684\u6c27\u6c14\u8fd8\u4f1a\u5728\u9ad8\u538b\u5145\u7535\u6c60\u8fc7\u7a0b\u4e2d\u8fdb\u4e00\u6b65\u6c27\u5316\u7535\u89e3\u6db2\u3002\u6240\u4ee5\u6291\u5236\u4e0d\u53ef\u9006\u7684\u6c27\u6c14\u884c\u4e3a\u548c\u7a33\u5b9a\u9634\u9633\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u6210\u4e3a\u53d1\u5c55\u9ad8\u80fd\u91cf\u5bc6\u5ea6NIB\u9634\u6781\u6750\u6599\u7684\u91cd\u8981\u76ee\u6807\u3002<\/p>\n

\u8fd1\u65e5\uff0c\u5357\u4eac\u5927\u5b66\u5468\u8c6a\u614e\u6559\u6388\u548c\u65e5\u672c\u56fd\u7acb\u4ea7\u4e1a\u6280\u672f\u7efc\u5408\u7814\u7a76\u9662\uff08AIST\uff09\u7684\u4e54\u7fbd\u535a\u58eb\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u540c\u65f6\u7ed3\u5408\u9634\u9633\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u5f00\u53d1\u4e86P2\u578bNa0.66<\/sub>Li0.22<\/sub>Ti0.15<\/sub>Mn0.63<\/sub>O2<\/sub>\u5c42\u72b6\u7ed3\u6784\u9634\u6781\u6750\u6599\uff0c\u521d\u59cb\u653e\u7535\u5bb9\u91cf\u4e3a228 mAh g-1<\/sup>\uff0c\u5e76\u4e14\u5177\u6709\u9ad8\u5ea6\u53ef\u9006\u7684\u76f8\u53d8\u8fc7\u7a0b\u548c\u4f18\u5f02\u7684\u5faa\u73af\u6027\u80fd\u3002\u540c\u65f6\u4e0e\u65e0Ti\u53d6\u4ee3\u7684P2-Na0.66<\/sub>Li0.22<\/sub>Mn0.78<\/sub>O2<\/sub>\u7684\u9634\u6781\u6750\u6599\u7efc\u5408\u6bd4\u8f83\uff0c\u901a\u8fc7\u6291\u5236\u6c27\u635f\u5931\u548c\u51cf\u5c11Mn\u57fa\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684\u53c2\u4e0e\uff0c\u6709\u6548\u5730\u6291\u5236\u4e86\u9634\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u76f8\u5173\u7684\u8d1f\u9762\u6548\u5e94\uff08\u4e0d\u53ef\u9006\u7684O2<\/sub>\u91ca\u653e\u548c\u4e0e\u8d85\u6c27\u76f8\u5173\u5bc4\u751f\u4ea7\u7269\u7684\u4ea7\u751f\uff09\u4ee5\u53caMn\u76f8\u5173\u7684Jahn-Teller\u7578\u53d8\u3002\u672c\u6587\u7684\u7814\u7a76\u7ed3\u679c\u4e0d\u4ec5\u7a81\u51fa\u4e86\u9634\u79bb\u5b50\u6c27\u5316\u4ea7\u751f\u7684\u989d\u5916\u5bb9\u91cf\uff0c\u800c\u4e14\u63d0\u51fa\u4e86\u7a33\u5b9a\u9634\u9633\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u6d3b\u6027\u7684\u6709\u6548\u7b56\u7565\uff0c\u540c\u65f6\u4e5f\u4e3a\u8fdb\u4e00\u6b65\u4e3a\u53d1\u5c55\u9ad8\u80fd\u91cf\u94a0\u79bb\u5b50\u7535\u6c60\u5c42\u72b6\u9634\u6781\u6750\u6599\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cRestraining Oxygen Loss and Suppressing Structural Distortion in a Newly Ti- Substituted Layered Oxide P2-Na0.66<\/sub>Li0.22<\/sub>Ti0.15<\/sub>Mn0.63<\/sub>O2<\/sub><\/strong> \u201d\u4e3a\u9898\u53d1\u8868\u5728ACS Energy Lett.<\/strong>\u4e0a\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00\u3001\u9634\u6781\u6750\u6599\u7ed3\u6784\u8868\u5f81<\/strong>\"\"<\/p>\n

\uff08a\uff09P2\u578bNLTMO\u7684XRD\u56fe\u8c31\u548c\u76f8\u5e94\u7684Rietveld\u7cbe\u4fee\u7ed3\u679c\uff1b<\/p>\n

\uff08b\uff09NLTMO\u7684\u5728\u7535\u6d41\u5bc6\u5ea610 mA g-1<\/sup>\uff0c1.5\u548c4.5V\u4e4b\u95f4\u6761\u4ef6\u4e0b\u7684\u524d\u4e24\u5708\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\uff08c\uff09NLTMO\u7684\u539f\u4f4dXRD\u56fe\u8c31\u3002<\/p>\n

\u56fe\u4e8c\u3001\u4e0d\u540c\u5145\u653e\u7535\u6df1\u5ea6\u7684\u5145\u653e\u7535\u66f2\u7ebf\u4ee5\u53ca\u5bf9\u5e94\u7684dQ\/dV\u66f2\u7ebf<\/strong>\"\"<\/p>\n

\uff08a\uff09\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0cNLTMO\u7684\u4e0d\u540c\u6df1\u5ea6\u7684\u5145\u7535\u66f2\u7ebf\u53ca\u76f8\u5e94\u7684dQ\/dV\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09\u5728\u653e\u7535\u8fc7\u7a0b\u4e2d\uff0cNLTMO\u7684\u4e0d\u540c\u6df1\u5ea6\u7684\u653e\u7535\u66f2\u7ebf\u53ca\u76f8\u5e94\u7684dQ\/dV\u66f2\u7ebf\u3002<\/p>\n

\u56fe\u4e09\u3001\u4e24\u79cd\u6750\u6599\u7684\u6676\u4f53\u7ed3\u6784\u4e0e\u5faa\u73af\u6027\u80fd\u5bf9\u6bd4<\/strong>\"\"<\/p>\n

\uff08a\uff0cb\uff09NLMO\uff08a\uff09\u548cNLTMO\uff08b\uff09\u7684\u6676\u4f53\u7ed3\u6784\u7684\u793a\u610f\u56fe\uff1b<\/p>\n

\uff08c\uff0cd\uff09NLMO\uff08c\uff09\u548cNLTMO\uff08d\uff09\u5206\u522b\u5728\u7535\u6d41\u5bc6\u5ea610\u548c50mA g-1<\/sup>\u7684\u5145\u7535\/\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n

\u56fe\u56db\u3001\u539f\u4f4d\u6c14\u8d28\u4ee5\u53ca\u539f\u4f4d\u62c9\u66fc\u5206\u6790<\/strong>\"\"<\/p>\n

\uff08a\uff09\u539f\u4f4dDEMS\u7ed3\u679c\uff1b<\/p>\n

\uff08b\uff09\u521d\u59cb\u5145\u7535\u548c\u968f\u540e\u7684\u6052\u7535\u6d41\u95f4\u6b47\u5145\u7535\u8fc7\u7a0b\u4e2d\u7684\u539f\u4f4d\u62c9\u66fc\u5206\u6790\u3002<\/p>\n

\u56fe\u4e94\u3001XPS\u5206\u6790<\/strong>\"\"<\/p>\n

\uff08a\uff0cc\uff09\u4ece\u539f\u59cb\u5230\u7b2c\u4e00\u5708\u5145\u7535\uff0c\u7b2c\u4e00\u5708\u653e\u7535\uff0c\u7b2c\u4e8c\u5708\u5145\u7535\u548c\u7b2c\u4e8c\u5341\u5708\u5145\u7535\u72b6\u6001\u7684NLMO\u548cNLTMO\u6536\u96c6\u7684O 1s\uff08a\uff09\u548cMn 2p\uff08c\uff09\u7684XPS\u5149\u8c31\uff1b<\/p>\n

\uff08b\uff0cd\uff09\u5728\u4e0d\u540c\u72b6\u6001\u4e0b\uff0cNLMO\u4e0eNLTMO\u4e2d\u7684\u8fc7\u6c27\/\u6676\u683c\u6c27\u7684\u5cf0\u9762\u79ef\u6bd4\uff08b\uff09\u548cMn3+<\/sup>\/Mn4+<\/sup>\u7684\u5cf0\u9762\u79ef\u6bd4\u3002<\/p>\n

\u56fe\u516d\u3001\u5faa\u73af\u540eNMR, ICP, XPS \u4ee5\u53caXRD\u7684\u76f8\u5173\u8868\u5f81<\/strong>\"\"<\/p>\n

\uff08a\uff09\u6765\u81ea\u5faa\u73af\u540eNLMO\u548cNLTMO\u4e2d\u7684\u4e24\u4e2a\u9634\u6781\u548c\u9694\u819cD2<\/sub>O-\u63d0\u53d61<\/sup>H NMR\uff1b<\/p>\n

\uff08b\uff09\u5faa\u73af\u540eNLMO\u548cNLTMO\u7684\u7535\u89e3\u6db2\u4e2dMn\u548cLi\u542b\u91cf\u7684ICP\u5206\u6790\u7ed3\u679c\uff1b<\/p>\n

\uff08c\uff09\u5faa\u73af\u540eNLMO\u548cNLTMO\u4e2d\u7684Na\u8d1f\u6781\u7684Mn 2p XPS\u5149\u8c31\u5206\u6790\uff1b<\/p>\n

\uff08d\uff09NLMO\u548cNLTMO\u5728\u521d\u59cb\u72b6\u6001\u4e0b\u4ee5\u53ca50mA\/g\u7684\u7535\u6d41\u5bc6\u5ea6\u5faa\u73af100\u5708\u4e4b\u540e\u7684XRD\u56fe\u8c31\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u672c\u6587\u62a5\u9053\u4e86\u7528\u4e8e\u94a0\u79bb\u5b50\u7535\u6c60\u7684\u4e00\u79cd\u65b0\u578bTi\u53d6\u4ee3\u5c42\u72b6P2-Na0.66<\/sub>Li0.22<\/sub>Ti0.15<\/sub>Mn0.63<\/sub>O2<\/sub>\u9634\u6781\u6750\u6599\u3002\u540c\u65f6\u901a\u8fc7\u539f\u4f4dXRD\u89c2\u5bdf\u8868\u660e\u53ef\u9006\u7ed3\u6784\u76f8\u53d8\u786e\u4fdd\u4e86Na+<\/sup>\u5d4c\u5165\u7684\u53ef\u9006\u6027\uff0c\u5e76\u4e14\u572810 mA g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u63d0\u4f9b\u4e86228 mAh g-1<\/sup>\u7684\u521d\u59cb\u653e\u7535\u5bb9\u91cf\u3002\u66f4\u91cd\u8981\u7684\u662f\u4e0e\u65e0Ti\u53d6\u4ee3\u9634\u6781\u6750\u6599\uff08P2-Na0.66<\/sub>Li0.22<\/sub>Mn0.78<\/sub>O2<\/sub>\uff09\u7684\u7efc\u5408\u6bd4\u8f83\uff0c\u4e0d\u53ef\u9006\u7684\u6c27\u6c14\u884c\u4e3a\u548cJahn-Teller\u7578\u53d8\u5f97\u5230\u4e86\u6709\u6548\u7684\u6291\u5236\u3002\u5c24\u5176\u662f\u672c\u6587\u5f00\u53d1\u4e86\u5148\u8fdb\u7684\u8868\u5f81\u65b9\u6cd5\uff08\u539f\u4f4dDEMS\uff0c\u539f\u4f4d\u62c9\u66fc\uff09\u8ffd\u8e2a\u4e0d\u53ef\u9006\u6c27\u884c\u4e3a\uff08\u5305\u62ecO2<\/sub>\u8fdb\u5316\u548c\u8d85\u6c27\u5316\u7269\u751f\u6210\uff09\u88ab\u8bc1\u660e\u662f\u4e00\u79cd\u5f3a\u6709\u529b\u7684\u76d1\u6d4b\u7cfb\u7edf\u7528\u6765\u8bc4\u4f30\u6c27\u6c14\u76f8\u5173\u7684\u9634\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u8fc7\u7a0b\u3002\u9009\u62e9\u6027\u66ff\u4ee3\u7b56\u7565\u4e0d\u4ec5\u663e\u793a\u51fa\u4e00\u79cd\u6709\u6548\u7684\u6291\u5236\u9634\u79bb\u5b50\u6c27\u5316\u65f6\u6676\u683c\u6c27\u635f\u5931\u7684\u65b9\u6cd5\uff0c\u4e5f\u4e3a\u4ee5\u5b9e\u73b0\u66f4\u7a33\u5b9a\u7684\u9634\u9633\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684\u6750\u6599\u6539\u6027\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a\u201c<\/strong>Restraining Oxygen Loss and Suppressing Structural Distortion in a Newly Ti- Substituted Layered Oxide P2-Na0.66<\/sub>Li0.22<\/sub>Ti0.15<\/sub>Mn0.63<\/sub>O2<\/sub><\/strong><\/a>\u201d(<\/strong>ACS Energy Lett.<\/strong>\uff0c<\/strong>2019<\/strong>\uff0c DOI:<\/strong> 10.1021\/acsenergylett.9b01732 )<\/strong><\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4ebaCYM\u7f16\u8bd1\u4f9b\u7a3f\u3002<\/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\u3002<\/p>\n

\u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu \u3002<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u94a0\u79bb\u5b50\u7535\u6c60\uff08NIBs\uff09\u56e0\u5176\u9ad8\u4e30\u5ea6\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u70b9\u800c\u53d7\u5230\u6781\u5927\u7684\u5173\u6ce8\u3002\u7136\u800cNIB\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u7279\u522b\u662f\u5927\u89c4\u6a21\u7684\u80fd\u91cf\u50a8\u5b58\u7cfb\u7edf\u7684\u5e94\u7528\u4ecd\u7136\u53d7\u9650\u4e8e\u8f83\u4f4e\u7684\u80fd\u91cf\u5bc6\u5ea6\u548c\u8f83\u5dee\u7684…<\/p>\n","protected":false},"author":9629,"featured_media":185585,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[18,1434],"class_list":["post-185584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-xinnengyuan","tag-1434"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/185584"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/9629"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=185584"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/185584\/revisions"}],"predecessor-version":[{"id":186146,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/185584\/revisions\/186146"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/185585"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=185584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=185584"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=185584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}