{"id":164042,"date":"2019-01-08T12:00:58","date_gmt":"2019-01-08T04:00:58","guid":{"rendered":"\/\/m.iemloyee.com\/?p=164042"},"modified":"2019-01-07T22:01:44","modified_gmt":"2019-01-07T14:01:44","slug":"%e5%a4%8d%e6%97%a6%e5%a4%a7%e5%ad%a6-%e5%91%a8%e6%b0%b8%e5%ae%81-jacs-%e9%80%9a%e8%bf%87%e9%95%81%e6%9b%bf%e4%bb%a3%e9%92%a0%e7%a6%bb%e5%ad%90%e7%94%b5%e6%b1%a0%e4%b8%ad%e7%9a%84%e9%83%a8%e5%88%86","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=164042","title":{"rendered":"\u590d\u65e6\u5927\u5b66 \u5468\u6c38\u5b81 JACS : \u901a\u8fc7\u9541\u66ff\u4ee3\u94a0\u79bb\u5b50\u7535\u6c60\u4e2d\u7684\u90e8\u5206\u94a0\u4f4d\u70b9\u6765\u8c03\u6574P2\u5c42\u7ed3\u6784\u7684\u8d1f\u6781\u6750\u6599"},"content":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u73af\u5883\u6c61\u67d3\u3001\u80fd\u6e90\u77ed\u7f3a\u662f\u4eba\u7c7b\u9762\u4e34\u7684\u5171\u540c\u91cd\u5927\u95ee\u9898\u3002\u5176\u4e2d\uff0c\u80fd\u6e90\u95ee\u9898\u7684\u6700\u5927\u6311\u6218\u662f\u5982\u4f55\u6709\u6548\u7684\u3001\u957f\u4e45\u7684\u5927\u89c4\u6a21\u5b58\u50a8\u80fd\u91cf\u3002\u4f8b\u5982\uff0c\u5927\u89c4\u6a21\u5b58\u50a8\u7535\u80fd\u5219\u9700\u8981\u4f4e\u6210\u672c\u548c\u4e30\u5bcc\u7684\u53ef\u5145\u7535\u7535\u6c60\u6e90\u3002\u76ee\u524d\u9664\u4e86\u9502\u79bb\u5b50\u7535\u6c60(LIBs)\u5916\uff0c\u94a0\u79bb\u5b50\u7535\u6c60(SIBs)\u4e5f\u88ab\u8ba4\u4e3a\u662f\u6700\u6709\u524d\u666f\u7684\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5b83\u4eec\u7684\u5bb9\u91cf\u76f8\u5bf9\u8f83\u4f4e\u4e14\u4e0e\u9502\u76f8\u6bd4\u6709\u8f83\u5dee\u7684\u5faa\u73af\u7a33\u5b9a\u6027\uff0c\u6240\u4ee5\u4e0eLIBs\u7c7b\u4f3c\u7684\u63d2\u5165\u7535\u5316\u5b66\u7684\u8d1f\u6781\u6750\u6599(NaTMO2<\/sub>, TM = Co, Mn, Fe, Ni\u7b49)\u76f4\u5230\u73b0\u5728\u8fd8\u4e0d\u8db3\u4ee5\u5f62\u6210\u5546\u4e1a\u5316\u7684SIBs\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u5c42\u72b6\u6c27\u5316\u7269\u7531\u4e8e\u5176\u4e8c\u7ef4(2D)\u79bb\u5b50\u6269\u6563\u901a\u9053\u3001\u78b1\u79bb\u5b50\u63d0\u53d6\u548c\u63d2\u5165\u8fc7\u7a0b\u4e2d\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\uff0c\u4ece\u800c\u5f15\u8d77\u4e86\u79d1\u5b66\u5bb6\u4eec\u7684\u6781\u5927\u5173\u6ce8\u3002\u4f8b\u5982\uff0c\u5728Nax<\/sub>TMO2<\/sub>\u4e2dNa+<\/sup>\u53ef\u4ee5\u5728\u5c42\u72b6TMO2<\/sub>\u76842D\u7f51\u7edc\u5185\u6269\u6563\u8fdb\u51fa\u5bbf\u4e3b\u6c27\u7b3c\uff0c\u4ece\u800c\u5bfc\u81f4\u7a7a\u4f4d\u4e2d\u5fc3\u7684\u5f62\u6210\u3002\u5728\u94a0\u5d4c\u5165\/\u8131\u5d4c\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8eNa-Na\u548cNa-TM\u4e4b\u95f4\u7684\u9759\u7535\u76f8\u4e92\u4f5c\u7528\u5bfc\u81f4\u4e86\u5f62\u6210Na+<\/sup>\/\u7a7a\u4f4d\u4e0a\u5c42\u7ed3\u6784\uff0c\u5bfc\u81f4\u4e86\u5176\u5145\u7535\u2014\u653e\u7535\u66f2\u7ebf\u4e2d\u7684\u7535\u538b\u5e73\u7a33\u3001Na+<\/sup>\u6269\u6563\u7cfb\u6570\u964d\u4f4e\uff0c\u751a\u81f3\u964d\u4f4e\u79bb\u5b50\u4f20\u8f93\u7684\u7ef4\u6570\u3002
\n \u00a0 \u00a0 \u00a0 \u00a0<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u7531\u4e8eNa+<\/sup>\/\u7a7a\u4f4d\u6709\u5e8f\u7ed3\u6784\u7684\u4e0a\u5c42\u7ed3\u6784\u7531Na-Na\u9759\u7535\u76f8\u4e92\u4f5c\u7528\u548c\u8fc7\u6e21\u91d1\u5c5e\u5c42\u4e2d\u7684\u7535\u8377\u6709\u5e8f\u4e4b\u95f4\u7684\u5f3a\u76f8\u4e92\u4f5c\u7528\uff0c\u5bfc\u81f4\u5927\u591a\u6570P2\u578b\u5c42\u72b6\u6c27\u5316\u7269\u90fd\u6709\u591a\u4e2a\u7535\u538b\u505c\u6ede\u65f6\u671f\u3002\u800c\u5c31P2\u5c42\u7684Na2\/3<\/sub> [Ni1\/3<\/sub>Mn2\/3<\/sub>]-O2<\/sub>\u800c\u8a00\uff0c\u88ab\u8ba4\u4e3a\u662f\u5178\u578b\u7684\u6709\u5e8f\u7535\u8377\u548cNa+<\/sup>\/\u7a7a\u4f4d\u6709\u5e8f\u8d1f\u6781\u6750\u6599\uff0c\u5176\u4e2dMn\u548cNi\u540c\u65f6\u6709\u52a9\u4e8e\u7535\u8377\u8865\u507f\u3002Na2\/3-x [Ni1\/3<\/sub>Mn2\/3<\/sub>] -O2<\/sub>\u4e2d\u7684Na\u79bb\u5b50\u66f4\u503e\u5411\u4e8e\u7a33\u5b9a\u5728\u7279\u5b9a\u7684x\u503c\u5e76\u5728Na\u5c42\u4e2d\u5f62\u6210Na+<\/sup>\/\u7a7a\u4f4d\u6709\u5e8f\u8d85\u7ed3\u6784\u5bfc\u81f4\u4e86\u591a\u4e2a\u5e73\u53f0\u4f4e\u4e8e4.0 V\u3002\u5f535\uff05Mg\u53d6\u4ee3\u7684Na2\/3-x<\/sub>Ni1\/3<\/sub>Mn2\/3<\/sub>Mgx<\/sub>O2<\/sub>\u65f6\u5c31\u53ef\u4ee5\u6291\u5236P2-O2<\/sub>\u76f8\u53d8\u5e76\u5728\u5145\u653e\u7535\u65f6\u4fdd\u6301P2\u76f8\uff0c\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63d0\u9ad8\u4e86\u7ed3\u6784\u7a33\u5b9a\u6027\u548c\u6539\u5584\u5faa\u73af\u6027\u80fd\u3002\u540c\u65f6\uff0c\u5c11\u91cf\u7684Mg\u53d6\u4ee3\u4e0d\u4f1a\u5e72\u6270\u7535\u8377\u6392\u5e8f\u548cNa+<\/sup>\/\u7a7a\u4f4d\u6392\u5e8f\u53ca\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0cMn\u548cNi\u57282.0-4.35 V\u7684\u7535\u538b\u8303\u56f4\u5185\u624d\u5171\u6c27\u5316\u3002<\/p>\n

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

\u00a0 \u00a0 \u00a0 \u00a0 \u8fd1\u65e5\uff0c\u590d\u65e6\u5927\u5b66\u7684\u5468\u6c38\u5b81\u7814\u7a76\u5458\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u7814\u7a76\u53d1\u73b0\u5728\u65b0\u8d1f\u6781\u6750\u6599\u7684P2\u578bNa0.7<\/sub>[Mn0.6<\/sub>Ni0.4<\/sub>]-O2<\/sub>\u7684\u94a0\u79bb\u5b50\u7535\u6c60\u4e2d\u7684Na\u4f4d\u70b9\u6210\u529f\u7684\u5f15\u5165\u4e86Mg\u79bb\u5b50\u3002\u5176\u4e2d\uff0cNa\u5c42\u4e2d\u7684Mg\u79bb\u5b50\u7528\u4f5c\u7a33\u5b9a\u5c42\u72b6\u7ed3\u6784\u7684\u201c\u652f\u67f1\u201d\uff0c\u7279\u522b\u662f\u9ad8\u538b\u5145\u7535\u65f6\uff0c\u5e76\u4e14\u8fc7\u6e21\u91d1\u5c5e\u5c42\u4e2d\u7684Mg\u79bb\u5b50\u4f1a\u7834\u574f\u7535\u8377\u5b9a\u5e8f\u3002\u81f3\u5173\u91cd\u8981\u7684\u662f\uff0c\u5728\u94a0\u2014\u8fc7\u6e21\u91d1\u5c5e\u5c42\u4e2d\u7684Mg\u79bb\u5b50\u5c06\u80fd\u591f\u5728\u5c42\u72b6\u7ed3\u6784\u4e2d\u4ea7\u751f\u201cNa-O-Mg\u201d\u548c\u201cMg-O-Mg\u201d\u6784\u578b\uff0c\u5bfc\u81f4\u79bb\u5b50O 2p\u7279\u5f81\uff0c\u5176\u5206\u914d\u8fd9\u4e9bO 2p\u5728\u6c27\u4ef7\u5e26\u4e2d\u4e0e\u8fc7\u6e21\u91d1\u5c5e\u76f8\u4e92\u4f5c\u7528\uff0c\u4ece\u800c\u4fc3\u8fdb\u53ef\u9006\u7684\u6c27\u5316\u8fd8\u539f\u3002\u8fd9\u79cd\u521b\u65b0\u8bbe\u8ba1\u53ef\u63d0\u4f9b\u5e73\u6ed1\u7684\u7535\u538b\u5206\u5e03\u548c\u9ad8\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\u3002Na0.7<\/sub>Mg0.05<\/sub> [Mn0.6<\/sub>Ni0.2<\/sub>Mg0.15<\/sub>]-O2<\/sub>\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u7535\u5316\u5b66\u6027\u80fd\uff0c\u7279\u522b\u662f\u5728\u9ad8\u622a\u6b62\u7535\u538b(4.2 V)\u4e0b\u5728\u9ad8\u7535\u6d41\u901f\u7387\u4e0b\u7684\u826f\u597d\u5bb9\u91cf\u4fdd\u6301\u7387\u3002\u6b64\u5916\uff0c\u5728\u9ad8\u901f\u5145\u7535\u671f\u95f4\u89c2\u5bdf\u5230\u4e86\u591a\u4e2a\u4e2d\u95f4\u76f8\u3002Na\u79bb\u5b50\u4f20\u8f93\u52a8\u529b\u5b66\u4e3b\u8981\u53d7\u5143\u7d20\u76f8\u5173\u7684\u6c27\u5316\u8fd8\u539f\u7535\u52bf\u548c\u7ed3\u6784\u91cd\u7ec4\u7684\u5f71\u54cd\u3002\u8fd9\u4e9b\u53d1\u73b0\u5c06\u4f1a\u4e3a\u8bbe\u8ba1\u548c\u4f18\u5316\u94a0\u79bb\u5b50\u7535\u6c60\u7684\u5c42\u72b6\u7ed3\u6784\u8d1f\u6781\u5f00\u8f9f\u65b0\u7684\u9053\u8def\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cTuning P2-Structured Cathode Material by Na-Site Mg Substitution for Na-Ion Batteries\u201d<\/strong>\u53d1\u5e03\u5728\u56fd\u9645\u8457\u540d\u671f\u520aJACS<\/strong>\u4e0a\u3002<\/p>\n

\"\"
\n \u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00\u3001MNM-2\u4e2d\u5408\u6210\u7684MNM-x\u7684\u7ed3\u6784\u548cMn\/Ni\u7684\u4ef7\u6001<\/strong>
\n \"\"\uff08a\uff09\u5408\u6210\u7684MN\u3001MNM-1\u548cMNM-2\u7684XRD\u56fe\u50cf\uff1b<\/p>\n

\uff08b\uff09Mg\u53d6\u4ee3\u7684MNM-x\u7684\u7ed3\u6784\u6f14\u53d8\u56fe\uff1b<\/p>\n

\uff08c\uff09Rietveld\u5bf9MNM-2\u7684XRD\u56fe\u8c31\u7684\u7ec6\u5316\uff1b<\/p>\n

\uff08d\uff0ce\uff09MNM-2\u548c\u76f8\u5173\u91d1\u5c5e\u6c27\u5316\u7269\u53c2\u8003\u7684Mn\u548cNi K\u8fb9\u7f18XANES\u5149\u8c31\uff0c\u5305\u62ecLiMn2<\/sub>O4<\/sub>(Mn3.5+<\/sup>)\u3001MnO2<\/sub>(Mn4+<\/sup>)\u3001NiO(Ni2+<\/sup>)\u548cLiNiO2<\/sub>(Ni3+<\/sup>)\u3002<\/p>\n

\u56fe\u4e8c\u3001MNM-2\u6676\u4f53\u7ed3\u6784\u8868\u5f81<\/strong>
\n \"\"\uff08a\uff09MNM-2\u57281.5\u548c4.2 V\u4e4b\u95f4\u7684\u5145\u7535\u548c\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09 MNM-2\u57281.5\u548c4.2V\u4e4b\u95f4\u7684CV\u66f2\u7ebf\uff08\u626b\u63cf\u901f\u7387\uff1a0.1 mV\/s\uff09\uff1b<\/p>\n

\uff08c\uff09 MNM-2\u57282.5\u548c4.2V\u4e4b\u95f4\u7684\u7b2c\u4e8c\u4e2a\u5faa\u73af\u5145\u7535\u548c\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\uff08d\uff09MNM-2\u57280.2\u81f310 C\u7684\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u5145\u7535\u548c\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n

\uff08e\uff091 C\u65f6\u7684\u5faa\u73af\u6027\u80fd\u2014\u5faa\u73af1000\u6b21\uff1b<\/p>\n

\uff08f\uff09MNM-2\u57282.5\u548c4.2V\u4e4b\u95f4\u4ece0.2\u81f325 C\u7684\u500d\u7387\u6027\u80fd\u3002<\/p>\n

\u56fe\u4e09\u3001\u5145\u653e\u7535\u65f6\uff0cMNM-2\u7684\u6676\u4f53\u7ed3\u6784\u6f14\u53d8<\/strong>
\n \"\"\uff08a\uff09\u5145\u2014\u653e\u7535\u7684\u539f\u4f4dXRD\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09\u521d\u59cb\u5145\u7535\u2014\u653e\u7535\u8fc7\u7a0b\u4e2dMNM-2\u57281.5\u548c4.2V\uff080.2 C\uff09\u4e4b\u95f4\u7684\u539f\u4f4dXRD\u56fe\u8c31\uff1b<\/p>\n

\uff08c\uff09MN\u548cMNM-2\u5728\u5145\u7535\u548c\u653e\u7535\u671f\u95f4\u7684\u76f8\u6f14\u53d8\u8def\u5f84\u7684\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe\u56db\u3001\u5728\u5404\u79cdC\u901f\u7387\uff080.2 C\u30011 C\u548c10 C\uff09\u4e0b\u521d\u59cb\u5145\u7535\u4e2dMNM-2\u7535\u6781\u7684\u5cf0\u503c\u6f14\u53d8\u7684\u7b49\u9ad8\u7ebf\u56fe<\/strong>
\n \"\"
\n \u56fe\u4e94\u3001MNM-2\u5728\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u7535\u8377\u8865\u507f\u673a\u5236<\/strong>
\n \"\"\uff08a-c\uff09Mn\u5728\u7b2c\u4e00\u6b21\u5faa\u73af\u548c\u7b2c\u4e8c\u6b21\u5145\u7535\u4e2d\u5904\u4e8e\u4e0d\u540c\u72b6\u6001\u7684MNM-2\u7684 K\u8fb9\u754cXANES\uff1b<\/p>\n

\uff08d-f\uff09 Ni\u5728\u7b2c\u4e00\u6b21\u5faa\u73af\u548c\u7b2c\u4e8c\u6b21\u5145\u7535\u4e2d\u5904\u4e8e\u4e0d\u540c\u72b6\u6001\u7684MNM-2\u7684 K\u8fb9\u754cXANES\uff1b<\/p>\n

\uff08g\uff09\u5728Nax<\/sub>Mg0.05<\/sub>[Mn0.6<\/sub>Ni0.2<\/sub>Mg0.15<\/sub>]-O2<\/sub>\u4e2dNa\u7684\u4e0d\u540c\u542b\u91cf\u7684\u534a\u8fb9\u80fd\u91cf(E0.5<\/sub>)\uff1b<\/p>\n

\uff08h\uff09\u5728\u5145\u7535\u548c\u653e\u7535\u8fc7\u7a0b\u4e2d\u5bf9\u4e0d\u540c\u5143\u7d20\u7684\u8d21\u732e\u8fdb\u884c\u8865\u507f\u3002<\/p>\n

\u56fe\u516d\u3001MNM-2\u7684\u52a8\u529b\u5b66\u6027\u8d28\u548cMNM-2\/\u786c\u78b3\u5168\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u80fd<\/strong>
\n \"\"
\n \uff08a\uff09\u5cf0\u503c\u7535\u6d41\uff08Ip<\/sub>\uff09\u4f5c\u4e3a\u4eceCV\u66f2\u7ebf\u5f97\u5230\u7684\u626b\u63cf\u901f\u7387\uff08v1\/2<\/sup>\uff09\u7684\u5e73\u65b9\u6839\u7684\u51fd\u6570\uff1b<\/p>\n

\uff08b\uff09\u5728\u7b2c\u4e00\u6b21\u5faa\u73af\u7684GITT\u671f\u95f4MNM-2\u7684\u77ac\u6001\u7535\u538b\u54cd\u5e94\u548c\u57281.5\u548c4.2 V\u4e4b\u95f4\u7684\u76f8\u5bf9\u4e8eNa+<\/sup>\/Na\u7684\u7b2c\u4e8c\u6b21\u5145\u7535\uff1b<\/p>\n

\uff08c\uff09\u6052\u7535\u6d41\u5145\u653e\u7535\u66f2\u7ebf\u4e0b\u5faa\u73af\u7684MNM-2\/\u786c\u78b3\u5168\u7535\u6c60\u7684\u5faa\u73af\u6027\u80fd\uff1b<\/p>\n

\uff08d\uff09\u57280.2 C (34 mA g-1<\/sup>)\u4e0b\u5faa\u73af\u7684MNM-2\/\u786c\u78b3\u5168\u7535\u6c60\u7684\u5faa\u73af\u6027\u80fd\u3002<\/p>\n

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

\u901a\u8fc7\u7814\u7a76\u53d1\u73b0\uff0c\u5728P2\u5c42Na0.7<\/sub>[Mn0.6<\/sub>Ni0.4<\/sub>]-O2<\/sub>\u8d1f\u6781\u7684\u94a0\u5c42\u4e2d\u5f15\u5165Mg2+<\/sup>\u53ef\u4ee5\u7a33\u5b9a\u5c42\u72b6\u7ed3\u6784\u6765\u5e73\u6ed1\u5145\u7535\/\u653e\u7535\u66f2\u7ebf\u5e76\u6539\u5584\u5faa\u73af\u6027\u80fd\u548c\u500d\u7387\u6027\u80fd\uff0c\u4fc3\u8fdb\u9ad8\u538b\u533a\u57df\u7684\u52a8\u529b\u5b66\u7814\u7a76\u3002Na\u4f4d\u7f6e\u7684Mg\u79bb\u5b50\u88ab\u5207\u65ad\u4e3a\u201c\u652f\u67f1\u201d\uff0c\u53ef\u4ee5\u9632\u6b62\u5c42\u53e0\u7ed3\u6784\u5728\u9ad8\u538b\u5145\u7535\u671f\u95f4\u6cbfc\u65b9\u5411\u584c\u9677\u5e76\u9632\u6b62P2\u2192O2<\/sub>\u76f8\u53d8\u3002 \u5176\u4e2d\uff0cMNM-2\u7684\u7535\u8377\u8865\u507f\u8868\u73b0\u51fa\u4e00\u79cd\u5143\u7d20\u4f9d\u8d56\u6027\u884c\u4e3a\uff0cMn\u6c27\u5316\u8fd8\u539f\u5728\u4f4e\u538b\u533a\u57df(1.5-2.5 V)\u5360\u4e3b\u5bfc\u5730\u4f4d\uff0c\u800cNi\u548cO\u6c27\u5316\u8fd8\u539f\u5728\u9ad8\u538b\u533a\u57df(2.5-4.2 V)\u5360\u4e3b\u5bfc\u5730\u4f4d\u3002\u5728MNM-2\u4e2d\u5b9e\u73b0\u7684\u53ef\u9006\u6c27\u6c27\u5316\u8fd8\u539f\u7535\u52bf\u57284.0-4.2 V\u4e4b\u95f4\uff0c\u8fdc\u4f4e\u4e8e\u4e4b\u524d\u62a5\u9053\u7684\u5728\u5bcc\u9502\u8d1f\u6781\u548cNa2\/3<\/sub>[Mg0.28<\/sub>Mn0.72<\/sub>]-O2<\/sub>\u7535\u52bf\u3002\u800cMNM-2\u5728\u9ad8\u538b\u533a\u57df\u7684\u4f4e\u6781\u5316\u662f\u7531\u4e8eNi\u79bb\u5b50\u6c27\u5316\u8fd8\u539f\u7684\u4f18\u5f02\u52a8\u529b\u5b66\u548c\u5728\u94a0\u5c42\u4e2d\u5177\u6709Mg\u201c\u67f1\u201d\u7684MNM-2\u7684\u7ed3\u6784\u7279\u5f81\u3002\u8fd9\u662f\u7b2c\u4e00\u6b21\u5728\u7528\u4e8eSIBs\u7684P2\u5c42\u8d1f\u6781\u6750\u6599\u4e2d\u5b9e\u73b0Na\u4f4d\u70b9\u4e2d\u7684Mg\u53d6\u4ee3\u3002\u8fd9\u9879\u5de5\u4f5c\u5c06\u4e3aSIBs\u7684\u5206\u5c42\u8d1f\u6781\u7684\u8bbe\u8ba1\u548c\u7ed3\u6784\u53d8\u5316\u63d0\u4f9b\u65b0\u7684\u673a\u9047\uff0c\u5e76\u6709\u52a9\u4e8e\u6df1\u5165\u7684\u4e86\u89e3\u548c\u7814\u7a76\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aTuning P2-Structured Cathode Material by Na-Site Mg Substitution for Na-Ion Batteries<\/a><\/strong>\uff08JACS, 2019<\/strong>, DOI: 10.1021\/jacs.8b08638\uff09<\/p>\n

\u901a\u8baf\u4f5c\u8005\u7b80\u4ecb<\/strong><\/p>\n

\u00a0<\/div>\n
\u00a0<\/div>\n
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\"\"\u5468\u6c38\u5b81\u535a\u58eb\uff0c\u590d\u65e6\u5927\u5b66\u6750\u6599\u79d1\u5b66\u7cfb\uff0c\u9752\u5e74\u7814\u7a76\u5458\uff0c\u535a\u58eb\u751f\u5bfc\u5e08\uff0c\u4e2d\u7ec4\u90e8\u9752\u5e74\u5343\u4eba\u3002<\/strong><\/p>\n

\u5730\u5740\uff1a\u90af\u90f8\u6821\u533a\u6750\u6599\u4e00\u697c\uff08\u56fd\u5bb6\u5fae\u5206\u6790\u4e2d\u5fc3\uff09403\u5ba4<\/p>\n

\u90ae\u7bb1\uff1aynzhou@fudan.edu.cn<\/a><\/p>\n

\u7b80\u5386\uff1a<\/strong><\/div>\n<\/div>\n

2000-2004\u00a0\u00a0 \u590d\u65e6\u5927\u5b66\u6750\u6599\u79d1\u5b66\u7cfb\uff0c\u672c\u79d1\uff1b2004-2010\u00a0\u00a0 \u590d\u65e6\u5927\u5b66\u6750\u6599\u79d1\u5b66\u7cfb\uff0c\u535a\u58eb\uff1b<\/p>\n

\u5176\u95f42008-2009\u00a0\u00a0 \u7f8e\u56fdBrookhaven\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\uff0c\u516c\u6d3e\u8054\u5408\u57f9\u517b\uff1b2010-2012\u00a0 \u590d\u65e6\u5927\u5b66\u5316\u5b66\u7cfb\uff0c\u535a\u58eb\u540e\uff1b<\/p>\n

2012-2015\u00a0 \u7f8e\u56fdBrookhaven\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\uff0c\u535a\u58eb\u540e\/\u52a9\u7406\u7814\u7a76\u5458\uff1b2015.07-\u4eca\u00a0 \u590d\u65e6\u5927\u5b66\u6750\u6599\u79d1\u5b66\u7cfb\uff0c\u9752\u5e74\u7814\u7a76\u5458\u3002<\/p>\n

\u4e3b\u8981\u7814\u7a76\u65b9\u5411\uff1a<\/strong><\/p>\n

1\u3001\u9502\uff08\u94a0\uff09\u79bb\u5b50\u7535\u6c60\u4e2d\u6750\u6599\u7684\u7269\u7406\u548c\u5316\u5b66\u95ee\u9898\uff1b<\/p>\n

2\u3001\u57fa\u4e8e\u540c\u6b65\u8f90\u5c04\u5149\u6e90\u7684\u6750\u6599\u8868\u5f81\u6280\u672f\uff08\u539f\u4f4d\u8868\u5f81\uff09\uff1b<\/p>\n

3\u3001\u65b0\u578b\u7c89\u4f53\u7535\u6781\u6750\u6599\u548c\u8584\u819c\u7535\u6781\u6750\u6599\u7684\u5236\u5907\uff1b<\/p>\n

4\u3001\u5168\u56fa\u6001\u9502\u7535\u6c60\u3002<\/p>\n

\u90e8\u5206\u4ee3\u8868\u6027\u8bba\u6587\uff1a<\/strong><\/p>\n

1\u3001Q. C. Wang, E. Hu, Y. Pan, N. Xiao, F. Hong, Z. W. Fu, X. J. Wu, S. M. Bak, X. Q. Yang,\u00a0Y. N. Zhou*<\/strong>. Utilizing Co2+<\/sup>\/Co3+<\/sup>Redox Couple in P2-Layered Na0.66<\/sub>Co0.22<\/sub>Mn0.44<\/sub>Ti0.34<\/sub>O2<\/sub>\u00a0Cathode for Sodium-Ion Batteries.\u00a0Advanced Science<\/em><\/strong>1700219 (2017)<\/p>\n

2\u3001Z. Shadike+<\/span><\/sup>,\u00a0Y. N. Zhou+<\/span><\/sup>,<\/strong>\u00a0L. L. Chen+<\/span><\/sup>, Q. Wu, J. L. Yue, N. Zhang, X. Q. Yang, L. Gu, X. S. Liu, S. Q. Shi, Z. W. Fu. Antisite occupation induced single anionic redox chemistry and structural stabilization of layered sodium chromium sulfide.\u00a0Nature Communications<\/em><\/strong>\u00a08 566 (2017)<\/p>\n

3\u3001Y. N. Zhou<\/strong>, J. L. Yue, E. Hu, H. Li, L. Gu, K. W. Nam, S. M. Bak, J. Liu, J. Bai, E. Dooryee, Z. W. Fu, X. Q. Yang. High-rate charging induced intermediate phases and structure changes of layer-structured cathode for lithium-ion batteries.\u00a0Advanced Energy Materials<\/em><\/strong>\u00a06 1600597 (2016)<\/p>\n

4\u3001Y. N. Zhou<\/strong>, M. Sina, N. Pereira, X. Yu, G. G. Amatucci, X. Q. Yang, F. Cosandey, K. W. Nam. FeO0.7<\/sub>F1.3<\/sub>\/C nanocomposite as a high capacity cathode material for sodium-ion batteries.\u00a0Advanced Functional Materials<\/em><\/strong>\u00a0<\/a><\/a>25 696-703 (2015)<\/p>\n

5\u3001J. L. Yue+<\/sup>,\u00a0Y. N. Zhou<\/strong>+<\/sup>, S. Q. Shi, Z. Shadike, X. Q. Huang, J. Luo, Z. Z. Yang, L. Gu, X. Q. Yang, Z. W. Fu.\u00a0<\/a><\/a>Discrete Li-occupation vs pseudo-continuous Na-occupation and their relationship with structural change behavior in Fe2<\/sub>(MoO4<\/sub>)3<\/sub>\u00a0Scientific Reports<\/em><\/strong>\u00a05 8810 (2015)<\/p>\n

6\u3001X. Yu, H. Pan,\u00a0Y. N. Zhou<\/strong>, P. Northrupa, S. Bak, J. Xiao, K. W. Nam, D. Qu, J. Liu, T. Wu, X. Q. Yang. Direct observation of the redistribution of sulfur and polysufides in Li-S batteries during cycling by in situ X-Ray fluorescence microscopy.\u00a0Advanced Energy Materials<\/em><\/strong>\u00a01500072 (2015)<\/p>\n

7\u3001Y. N. Zhou<\/strong>+<\/sup>, J. Ma+<\/sup>, E. Y. Hu+<\/sup>, X. Yu, L. Gu, K. W. Nam, L. Q. Chen, Z. X. Wang, X. Q. Yang.\u00a0<\/a><\/a>Tuning\u00a0Charge-discharge Induced Unit Cell Breathing in Layer-structured Cathode Materials for Lithium-ion Batteries.\u00a0Nature Communications<\/em><\/strong>\u00a05 5381 (2014)<\/p>\n

8\u3001J. Ma+<\/sup>,\u00a0Y. N. Zhou<\/strong>+<\/sup>, Y. R. Gao, X. Yu, Q. Kong, L. Gu, Z. X. Wang, X. Q. Yang, L. Q. Chen. Feasibility of Using Li2<\/sub>MoO3<\/sub>in Constructing Li-rich High Energy Density Cathode Materials.\u00a0Chemistry of Materials<\/em><\/strong>\u00a026 3256-3262 (2014)<\/p>\n

9\u3001<\/a>K. He,\u00a0Y. N. Zhou<\/strong>, P. Gao, L. P. Wang, N. Pereira, G. G. Amatucci, K. W. Nam, X. Q. Yang, Y. M. Zhu, F. Wang, D. Su. Sodiation via Heterogeneous Disproportionation in FeF2<\/sub>\u00a0Electrodes for Sodium-Ion Batteries.\u00a0ACS Nano<\/em><\/strong>\u00a08(7) 7251-7259 (2014)<\/p>\n

10\u3001J. Ma,\u00a0Y. N. Zhou<\/strong>, Y. Q. Kong, Z. X. Wang, X. Q. Yang, L. Q. Chen. Molybdenum Substitution for Improving Charge Compensation and Activity of Li2<\/sub>MnO3<\/sub>.\u00a0Chemistry A European Journal<\/em><\/strong>\u00a020 1-9 (2014)<\/p>\n

11\u3001Y. N. Zhou<\/strong>, J. J. Ding, K. W. Nam, X. Q. Yu, S. M. Bak, E. Y. Hu, J. Liu, J. M. Bai, H. Li, Z. W. Fu, X. Q. Yang, Phase transition behavior of NaCrO2<\/sub>\u00a0during sodium extraction studied by synchrotron-based X-ray diffraction and absorption spectroscopy.\u00a0Journal of Materials Chemistry A<\/em><\/strong>\u00a01 11130-11134 (2013)<\/p>\n

12\u3001Y. N. Zhou<\/strong>, M. Z. Xue, Z. W. Fu. Nanostructured thin film electrodes for lithium storage and all-solid-state thin-film lithium batteries.\u00a0Journal of Power Sources<\/em><\/strong>\u00a0234 310-332 (2013)<\/p>\n

13\u3001Y. N. Zhou<\/strong>, W. J. Li, Z. W. Fu. Electrochemical reactivity of nanocomposite ZnO-Se for Lithium Ion Batteries.\u00a0Electrochimica<\/em><\/strong>\u00a0Acta<\/em><\/strong>\u00a059 435-440 (2012)<\/p>\n

14\u3001Y. N. Zhou<\/strong>, W. J. Li, H. J. Chen, C. Liu, L. Zhang, Z. W. Fu. Nanostructured NiSi Thin Films as a New Anode Material for Lithium Ion Batteries.\u00a0Electrochemistry Communications<\/em><\/strong>\u00a013 546-549 (2011)<\/p>\n

15\u3001Y. N. Zhou<\/strong>, C. Liu, H. J. Chen, L. Zhang, W. J. Li, Z. W. Fu. Electrochemistry of V2<\/sub>ON with lithium.\u00a0Electrochimica Acta<\/em><\/strong>56 5532-5537 (2011)<\/p>\n<\/div>\n

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