{"id":167426,"date":"2019-03-01T12:00:32","date_gmt":"2019-03-01T04:00:32","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=167426"},"modified":"2019-02-28T20:49:57","modified_gmt":"2019-02-28T12:49:57","slug":"%e6%9d%9c%e6%98%a5%e9%9b%a8%e6%95%99%e6%8e%88%e5%ad%99%e5%ad%a6%e8%89%af%e6%95%99%e6%8e%88adv-energy-mater-%ef%bc%9a%e6%94%be%e5%b0%84%e7%8a%b6%e5%8f%96%e5%90%91%e7%9a%84%e5%8d%95%e6%99%b6%e7%ba%b3","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=167426","title":{"rendered":"\u675c\u6625\u96e8\u6559\u6388&\u5b59\u5b66\u826f\u6559\u6388Adv. Energy Mater. \uff1a\u653e\u5c04\u72b6\u53d6\u5411\u7684\u5355\u6676\u7eb3\u7c73\u7247\u4f7f\u9502\u79bb\u5b50\u7535\u6c60\u5bcc\u954d\u6b63\u6781\u6750\u6599LiNi0.8Mn0.1Co0.1O2\u5177\u6709\u8d85\u9ad8\u500d\u7387\u548c\u5faa\u73af\u6027\u80fd"},"content":{"rendered":"

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

\u9ad8\u6bd4\u5bb9\u91cf\u6b63\u6781\u6750\u6599\u7684\u7814\u53d1\u662f\u6ee1\u8db3\u65e5\u76ca\u589e\u957f\u7684\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u9502\u79bb\u5b50\u7535\u6c60\u7684\u5173\u952e\u3002\u5728\u4f17\u591a\u6b63\u6781\u6750\u6599\u4e2d\uff0c\u5bcc\u954d\u4e09\u5143LiNix<\/sub>Coy<\/sub>Mn1\u2212x\u2212y<\/sub>O2<\/sub> (NCM) \u5c42\u72b6\u6c27\u5316\u7269\uff0c\u4ee5LiNi0.8<\/sub>Mn0.1<\/sub>Co0.1<\/sub>O2<\/sub>\u4e3a\u4ee3\u8868\uff0c\u5bb9\u91cf\u9ad8\u4e8e200 mAh g\u22121<\/sup> \uff0c\u5e73\u5747\u653e\u7535\u7535\u4f4d\u4e3a3.8V\uff0c\u4ece\u800c\u6210\u4e3a\u7406\u60f3\u7684\u6b63\u6781\u6750\u6599\uff0c\u5f15\u8d77\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u7136\u800c\uff0c\u76ee\u524d\u7684\u5546\u4e1a\u5bcc\u954d\u4e09\u5143\u6750\u6599\u4e3b\u8981\u662f\u7531\u6742\u4e71\u6392\u5e03\u7684\u4e00\u6b21\u9897\u7c92\u56e2\u805a\u5f62\u6210\u7684\u7403\u5f62\u4e8c\u6b21\u9897\u7c92\u56e2\u805a\u4f53\uff0c\u5176\u7ed3\u6784\u548c\u7ec4\u6210\u7279\u70b9\u5bfc\u81f4\u4e86\u5145\u653e\u7535\u5faa\u73af\u8fc7\u7a0b\u4e2d\u6781\u5927\u7684\u9897\u7c92\u5185\u5e94\u529b\u548c\u590d\u6742\u7684Li+<\/sup>\u4f20\u8f93\u8def\u5f84\uff0c\u8fdb\u800c\u5bfc\u81f4\u4e86\u5dee\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u500d\u7387\u6027\u80fd\uff0c\u6781\u5927\u7684\u9650\u5236\u4e86\u5176\u5b9e\u9645\u5e94\u7528\u8fdb\u7a0b\u3002\u7531\u4e8e\u6676\u4f53\u7684\u5404\u5411\u5f02\u6027\u7279\u6027\uff0c\u901a\u8fc7\u8c03\u6574NCM\u7684\u5f62\u8c8c\u800c\u63d0\u9ad8\u5176\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u500d\u7387\u6027\u80fd\u662f\u4e00\u4e2a\u884c\u4e4b\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u4f46\u4ece\u7ed3\u6784\u548c\u5f62\u8c8c\u4e24\u65b9\u9762\u53ef\u63a7\u5730\u5408\u6210\u540c\u65f6\u5177\u6709\u4f18\u5f02\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u500d\u7387\u6027\u80fd\u7684NCM\u4ecd\u662f\u4e00\u9879\u5f88\u5927\u7684\u6311\u6218\uff0c\u5c24\u5176\u662f\u5728\u5546\u4e1a\u5316\u7684\u5927\u89c4\u6a21\u5236\u5907\u9886\u57df\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb<\/strong>\u3011<\/p>\n

\u8fd1\u65e5\uff0c\u54c8\u5de5\u5927\u675c\u6625\u96e8\u6559\u6388\u548c\u52a0\u62ff\u5927\u897f\u5b89\u5927\u7565\u5927\u5b66\u5b59\u5b66\u826f\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u5728Adv. Energy Mater. \u4e0a\u62a5\u9053\u4e86\u7531\u653e\u5c04\u72b6\u6392\u5217\u7684\u5355\u6676\u4e00\u6b21\u9897\u7c92\u56e2\u805a\u5f62\u6210\u7684\u5fae\u7c73\u7ea7\u7403\u5f62\u5bcc\u954d\u4e09\u5143\u6b63\u6781\u6750\u6599LiNi0.8<\/sub>Co0.1<\/sub>Mn0.1<\/sub>O2\u00a0<\/sub> (RASC-NCM)\u3002\u4ed6\u4eec\u5148\u91c7\u7528\u5171\u6c89\u6dc0\u6cd5\u5408\u6210\u524d\u9a71\u4f53\u6750\u6599\uff0c\u7136\u540e\u7ed3\u5408\u9ad8\u6e29\u56fa\u76f8\u53cd\u5e94\u6765\u5927\u89c4\u6a21\u5236\u5907RASC-NCM\u3002\u4e00\u65b9\u9762\uff0c\u8fd9\u79cd\u653e\u5c04\u72b6\u6392\u5e03\u7684\u5355\u6676\u7247\u72b6\u4e00\u6b21\u9897\u7c92\u4f7f\u5f97\u7403\u5f62\u4e8c\u6b21\u9897\u7c92\u7684\u8868\u9762\u4e3aLi+<\/sup>\u6d3b\u6027\u7684{010}\u6676\u9762\uff0c\u4ece\u800c\u5f62\u6210\u4e09\u7ef4\u7684\u4ece\u7403\u5f62\u4e8c\u6b21\u9897\u7c92\u7684\u8868\u9762\u8d2f\u7a7f\u81f3\u4e2d\u5fc3\u7684Li+<\/sup>\u4f20\u8f93\u901a\u9053\uff0c\u8fdb\u800c\u5927\u5e45\u63d0\u5347\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684Li+<\/sup>\u4f20\u8f93\u901f\u7387\u548c\u500d\u7387\u6027\u80fd\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u8fd9\u4e9b\u653e\u5c04\u72b6\u6392\u5e03\u7684\u4e00\u6b21\u9897\u7c92\u7684\u6676\u4f53\u53d6\u5411\u4e00\u81f4\uff0c\u663e\u8457\u51cf\u8f7b\u4e86Li+<\/sup>\u5d4c\u8131\u8fc7\u7a0b\u4e2d\u6676\u4f53\u7684\u5404\u5411\u5f02\u6027\u4f53\u79ef\u53d8\u5316\u5bfc\u81f4\u7684\u6676\u754c\u95f4\u5e94\u529b\uff0c\u6291\u5236\u4e86\u4e8c\u6b21\u9897\u7c92\u7684\u7c89\u5316\uff0c\u63d0\u5347\u957f\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\uff0c\u8fd9\u79cd\u6750\u6599\u5177\u6709\u8d85\u9ad8\u7684\u53ef\u9006\u5bb9\u91cf\u3001\u500d\u7387\u6027\u80fd\u548c\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u8fd9\u9879\u6210\u679c\u4e3a\u540c\u65f6\u63d0\u9ad8\u5bcc\u954dNCM\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u500d\u7387\u6027\u80fd\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u7b56\u7565\u3002<\/p>\n

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

\u56fe1.\u5546\u4e1aNCM\uff08C-NCM\uff09\uff08a\uff09\u548cRASC-NCM\uff08b\uff09\u7684\u7ed3\u6784\u548c\u7279\u5f81\u3002\"\"<\/p>\n

C-NCM\u7531\u6742\u4e71\u6392\u5e03\u7684\u4e00\u6b21\u9897\u7c92\u56e2\u805a\u800c\u6210\uff0c\u6742\u4e71\u7684\u6676\u5411\u5bfc\u81f4\u873f\u8712\u590d\u6742\u7684Li+<\/sup>\u4f20\u8f93\u8def\u5f84\u548c\u6781\u5927\u7684\u9897\u7c92\u5185\u5e94\u529b\u3002\u800cRASC-NCM\u7531\u653e\u5c04\u72b6\u6392\u5e03\u7684\u5355\u6676\u4e00\u6b21\u9897\u7c92\u7ec4\u6210\uff0c\u5355\u4e2a\u4e00\u6b21\u9897\u7c92\u4ece\u4e8c\u6b21\u9897\u7c92\u8868\u9762\u8d2f\u7a7f\u81f3\u4e2d\u5fc3\uff0c\u5f62\u6210\u4e86\u4e09\u7ef4Li+<\/sup>\u4f20\u8f93\u901a\u9053\u548c\u534f\u540c\u7684\u5145\u653e\u7535\u4f53\u79ef\u53d8\u5316\u3002<\/strong><\/p>\n

\u56fe2.<\/p>\n

\"\"<\/p>\n

a\u2013c) RASC-NCM\u524d\u9a71\u4f53\u7684SEM\u56fe\u548c\u622a\u9762SEM\u56fe<\/p>\n

d)RASC-NCM\u7684\u524d\u9a71\u4f53\u7684EDS\u56fe<\/p>\n

e\u2013g)RASC-NCM\u7684SEM\u56fe\u548c\u622a\u9762SEM\u56fe<\/p>\n

\u901a\u8fc7\u7403\u5f62\u4e8c\u6b21\u9897\u7c92\u8868\u9762\u548c\u622a\u9762SEM\u56fe\u7247\u53ef\u4ee5\u770b\u51faRASC-NCM\u6750\u6599\u5747\u5177\u6709\u653e\u5c04\u72b6\u4e00\u6b21\u9897\u7c92\u6392\u5e03\u7ed3\u6784\uff0c\u4e14\u7247\u72b6\u4e00\u6b21\u9897\u7c92\u7684\u4fa7\u9762\u5904\u4e8e\u4e8c\u6b21\u9897\u7c92\u7684\u8868\u9762\u3002<\/strong><\/p>\n

\u56fe3.<\/p>\n

\"\"<\/p>\n

a\u2013c)RASC-NCM\u7eb3\u7c73\u7247\u7684\u6b63\u9762\u7684TEM\u56fe\u3001 HRTEM\u56fe\u548cSAED\u56fe<\/p>\n

d\u2013f)RASC-NCM\u7eb3\u7c73\u7247\u7684\u4fa7\u9762\u7684TEM\u56fe\u3001 HRTEM\u56fe\u548cSAED\u56fe<\/p>\n

g) NCM\u7684\u6676\u4f53\u7ed3\u6784<\/p>\n

h)NCM\u7684\u7cbe\u4feeXRD\u56fe<\/p>\n

\u901a\u8fc7\u900f\u5c04\u7535\u955c\u5206\u6790\u53d1\u73b0\u5355\u6676\u7247\u72b6\u4e00\u6b21\u9897\u7c92\u7684\u4fa7\u9762\u4e3aLi+<\/sup>\u6d3b\u6027\u7684{010}\u6676\u9762\uff0c\u6b63\u9762\u4e3a\u975e\u6d3b\u6027\u6676\u9762\u3002<\/strong><\/p>\n

\u56fe4.C-NCM\u548cRASC-NCM\u5206\u522b\u5236\u6210\u7684\u7535\u6c60\u57283.0\u20134.3 V \u548c 25 \u00b0C\u6761\u4ef6\u4e0b\u7684\u7535\u5316\u5b66\u6027\u80fd<\/p>\n

\"\"<\/p>\n

a)0.1C \u500d\u7387\u4e0b\u7684\u9996\u6b21\u548c\u7b2c\u4e8c\u6b21\u5faa\u73af\u7684\u5145\u653e\u7535\u66f2\u7ebf<\/p>\n

b)\u9996\u6b21\u548c\u7b2c\u4e8c\u6b21\u5faa\u73af\u7684\u5fae\u5206\u5bb9\u91cf\u66f2\u7ebf<\/p>\n

c)\u4e0d\u540c\u7684\u5145\u653e\u7535\u500d\u7387\u4e0b\u7684\u6027\u80fd<\/p>\n

d)\u7535\u6d41\u500d\u7387\u4e3a1C\u65f6\u7684\u5faa\u73af\u6027\u80fd<\/p>\n

\u76f8\u6bd4\u5546\u4e1a\u6750\u6599C-NCM\uff0cRASC-NCM\u6750\u6599\u5145\u653e\u7535\u6781\u5316\u5927\u5e45\u7f29\u5c0f\uff0c\u500d\u7387\u6027\u80fd\u548c\u5faa\u73af\u7a33\u5b9a\u6027\u83b7\u5f97\u6781\u5927\u63d0\u5347\u3002\u7ecf\u8fc7300\u6b21\u5145\u653e\u7535\u5faa\u73af\u540e\uff0cRASC-NCM\u6b63\u6781\u6750\u6599\u7684\u6027\u80fd\u672a\u53d1\u751f\u660e\u663e\u8870\u51cf\u3002<\/strong><\/p>\n

\u56fe5.\u4e0d\u540c\u5faa\u73af\u6b21\u6570\u7684\u5fae\u5206\u5bb9\u91cf\u66f2\u7ebf\u5806\u79ef\u56feC-NCM\uff08a,b\uff09\u548cRASC-NCM\uff08c,d\uff09<\/p>\n

\"\"<\/p>\n

\u76f8\u6bd4\u5546\u4e1a\u6750\u6599C-NCM\uff0cRASC-NCM\u6750\u6599\u957f\u5faa\u73af\u8fc7\u7a0b\u4e2d\u5fae\u5206\u5bb9\u91cf\u66f2\u7ebf\u7684\u5cf0\u4f4d\u7f6e\u504f\u79fb\u548c\u5cf0\u5f3a\u5ea6\u964d\u4f4e\u7a0b\u5ea6\u83b7\u5f97\u5927\u5e45\u6291\u5236\u3002<\/strong><\/p>\n

\u56fe6.300\u4e2a\u5faa\u73af\u540e\u7684\uff08a\uff09\u00a0C-NCM \u3001\uff08b\uff09RASC-NCM\u6b63\u6781\u7684SEM\u56fe\u548c\uff08c\uff09\u00a0C-NCM \u3001 \uff08d\uff09RASC-NCM\u6b63\u6781\u7684HRTEM\u56fe\u4ee5\u53ca\u76f8\u5e94\u7684FFT\u56fe<\/p>\n

\"\"<\/p>\n

\u957f\u5faa\u73af\u540e\u5546\u4e1a\u6750\u6599C-NCM\u4e8c\u6b21\u9897\u7c92\u53d1\u751f\u4e86\u660e\u663e\u7684\u788e\u88c2\u73b0\u8c61\uff0c\u4e14\u4e00\u6b21\u9897\u7c92\u8868\u9762\u53d1\u751f\u4e86\u4e25\u91cd\u76f8\u53d8\u3002\u800cRASC-NCM\u6750\u6599\u7684\u5f62\u8c8c\u5219\u4fdd\u6301\u5b8c\u6574\uff0c\u6291\u5236\u4e86\u7535\u89e3\u6db2\u5411\u4e8c\u6b21\u9897\u7c92\u5185\u90e8\u7684\u6e17\u5165\u548c\u7535\u6781\/\u7535\u89e3\u6db2\u754c\u9762\u526f\u53cd\u5e94\u7684\u53d1\u751f\u3002<\/strong><\/p>\n

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

\u4f5c\u8005\u56e2\u961f\u5927\u91cf\u5730\u5408\u6210\u4e86RASC-NCM\u3002\u8fd9\u79cd\u6750\u6599\u901a\u8fc7\u653e\u5c04\u72b6\u6392\u5217\u7684\u5355\u6676\u4e00\u6b21\u9897\u7c92\u7684\u4f5c\u7528\u4f7f\u5b83\u7684\u500d\u7387\u6027\u80fd\u548c\u5faa\u73af\u7a33\u5b9a\u6027\u8f83C-NCM\u6709\u4e86\u663e\u8457\u7684\u63d0\u9ad8\u3002\u8fd9\u9879\u6210\u679c\u6709\u52a9\u4e8e\u63d0\u9ad8\u5bcc\u954dNCM\u7684\u500d\u7387\u6027\u80fd\u548c\u5faa\u73af\u7a33\u5b9a\u6027\uff0c\u4fc3\u8fdb\u5b83\u4f5c\u4e3a\u6b63\u6781\u6750\u6599\u7684\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aRadially Oriented Single\u2010Crystal Primary Nanosheets Enable Ultrahigh Rate and Cycling Properties of LiNi0.8Co0.1Mn0.1O2 Cathode Material for Lithium\u2010Ion Batteries<\/a>\u00a0 \uff08<\/strong>Adv. Energy Mater.,2019,DOI:10.1002\/aenm.201803963\uff09<\/strong><\/p>\n

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

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