{"id":195012,"date":"2020-01-28T06:25:19","date_gmt":"2020-01-27T22:25:19","guid":{"rendered":"\/\/m.iemloyee.com\/?p=195012"},"modified":"2020-01-27T16:26:49","modified_gmt":"2020-01-27T08:26:49","slug":"2019%e5%b9%b4%e9%94%82%e7%94%b5%e9%a2%86%e5%9f%9f%e5%a4%a7%e7%89%9b%e6%88%90%e6%9e%9c%e9%80%9f%e9%80%92","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=195012","title":{"rendered":"2019\u5e74\u9502\u7535\u9886\u57df\u5927\u725b\u6210\u679c\u901f\u9012"},"content":{"rendered":"

2019\u5e74\u8bfa\u8d1d\u5c14\u5316\u5b66\u5956\u6388\u4e88\u4e86\u7f8e\u56fd\u7ea6\u7ff0\u00b7B\u00b7\u53e4\u8fea\u7eb3\u592b(John B. Goodenough)\u3001\u82f1\u56fd\u65af\u5766\u5229\u00b7\u5a01\u5ef7\u6c49\uff08M. Stanley Whittingham\uff09 \u548c\u65e5\u672c\u5409\u91ce\u5f70(Akira Yoshino)\u4e09\u4f4d\u79d1\u5b66\u5bb6\uff0c\u4ee5\u8868\u5f70\u4ed6\u4eec\u5bf9\u9502\u79bb\u5b50\u7535\u6c60\u65b9\u9762\u7684\u7814\u7a76\u8d21\u732e\u3002\u56de\u987e2019\uff0c\u6211\u4eec\u53d1\u73b0\u6765\u81ea\u4e8e\u6234\u5c14\u8c6a\u65af\u5927\u5b66Jeff Dahn\uff0c\u5bbe\u6c49\u59c6\u987f\u5927\u5b66M. Stanley Whittingham\u4ee5\u53ca\u6765\u81ea\u6c49\u9633\u5927\u5b66 Yang-Kook sun\u8bfe\u9898\u7ec4\u7684\u6210\u679c\u9887\u4e30\u3002<\/p>\n

J<\/b><\/strong>eff Dahn<\/b><\/strong>\u8bfe\u9898\u7ec4<\/b><\/strong><\/p>\n

1\u3001\u5177\u6709\u6838<\/b><\/strong>-\u58f3\u7ed3\u6784\u65e0\u94b4<\/b><\/strong>\u9ad8\u954d<\/b><\/strong>\u6b63\u6781\u6750\u6599<\/b><\/strong>\u7684\u5236\u5907<\/b><\/strong><\/p>\n

\u7814\u7a76\u8868\u660e\u6838-\u58f3\u6216\u6d53\u5ea6\u68af\u5ea6\u7ed3\u6784\u53ef\u6539\u5584\u9ad8\u954d\u7535\u6781\u6750\u6599\u7684\u7ed3\u6784\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u3002\u4f46\u662f\uff0c\u5c1a\u672a\u6709\u5173\u4e8e\u65e0\u94b4\u4f53\u7cfb\u7684\u6838-\u58f3\u6216\u6d53\u5ea6\u68af\u5ea6\u7ed3\u6784\u7684\u7814\u7a76\u3002\u6234\u5c14\u8c6a\u65af\u5927\u5b66Jeff Dahn\u6559\u6388\u56e2\u961f\u5728\u8fde\u7eed\u6405\u62cc\u91dc\u53cd\u5e94\u5668\u4e2d\u5236\u5907\u4e86Ni(OH)2<\/sub>\u4e3a\u6838\uff1aNi0.83<\/sub>M0.17<\/sub>(OH)2<\/sub>\u4e3a\u58f3\u7684\u524d\u9a71\u4f53(M = Mg\uff0cAl\u548cMn)\u3002\u5728\u968f\u540e700\u00b0C\u7684\u70e7\u7ed3\u8fc7\u7a0b\u4e2d\uff0c\u5728\u6838\u548c\u58f3\u4e4b\u95f4\u53d1\u751fM\u539f\u5b50\u7684\u76f8\u4e92\u6269\u6563\uff0c\u5176\u4e2dMg\u5728\u9897\u7c92\u4e2d\u5206\u5e03\u5747\u5300\uff0c\u800cAl\u548cMn\u5728\u9897\u7c92\u8868\u9762\u7684\u6d53\u5ea6\u8f83\u9ad8\u3002\u542b\u9530\u6750\u6599\u5728\u9502\u5c42\u4e0a\u663e\u793a\u51fa\u5927\u91cf\u7684Ni\uff0c\u800c\u542bAl\u548cMg\u7684\u6750\u6599\u663e\u793a\u51fa\u4e0d\u52302\uff05\u7684Ni\u3002\u6750\u6599\u7684\u7535\u5316\u5b66\u7814\u7a76\u8868\u660e\uff0c\u542bAl\u6838\u58f3\u6750\u6599\u5177\u6709\u6700\u4f18\u8d8a\u7684\u6027\u80fd\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cCobalt-Free Nickel-Rich Positive Electrode Materials with a Core\u2013Shell Structure\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728Chemistry of Materials\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.org\/10.1021\/acs.chemmater.9b03515<\/p>\n

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2\u3001\u53cc\u76d0\u6db2\u6001\u7535\u89e3\u8d28\u5b9e\u73b0\u65e0<\/b><\/strong>\u9502<\/b><\/strong>\u679d<\/b><\/strong>\u6676<\/b><\/strong>\u3001\u65e0\u8d1f\u6781\u957f\u5faa\u73af\u5bff\u547d<\/b><\/strong>\u8f6f\u5305\u9502\u7535\u6c60<\/b><\/strong>\u7684<\/b><\/strong>\u5236\u5907<\/b><\/strong><\/p>\n

\u5177\u6709\u9502\u91d1\u5c5e\u8d1f\u6781\u7684\u7535\u6c60\u88ab\u8ba4\u4e3a\u662f\u672a\u6765\u6700\u53ef\u884c\u7684\u6280\u672f\uff0c\u5176\u80fd\u91cf\u5bc6\u5ea6\u9ad8\u4e8e\u73b0\u6709\u7684\u9502\u79bb\u5b50\u7535\u6c60\u3002\u8bb8\u591a\u7814\u7a76\u4eba\u5458\u8ba4\u4e3a\uff0c\u5bf9\u4e8e\u9502\u91d1\u5c5e\u7535\u6c60\uff0c\u5fc5\u987b\u5c06\u9502\u79bb\u5b50\u7535\u6c60\u4e2d\u4f7f\u7528\u7684\u6db2\u4f53\u7535\u89e3\u8d28\u6362\u6210\u56fa\u6001\u7535\u89e3\u8d28\uff0c\u4ee5\u7ef4\u6301\u957f\u671f\u7a33\u5b9a\u5faa\u73af\u6240\u9700\u7684\u6241\u5e73\uff0c\u65e0\u679d\u6676\u7684\u9502\u5f62\u6001\u3002\u800c\u6234\u5c14\u8c6a\u65af\u5927\u5b66Jeff Dahn\u6559\u6388\u56e2\u961f\u7814\u7a76\u8868\u660e\u5177\u6709\u53cc\u76d0LiDFOB \/ LiBF4\u6db2\u4f53\u7535\u89e3\u8d28\u7684\u65e0\u8d1f\u6781\u9502\u91d1\u5c5e\u8f6f\u5305\u7535\u6c60\u572890\u6b21\u5145\u653e\u7535\u5faa\u73af\u540e\u4ecd\u5177\u670980\uff05\u7684\u5269\u4f59\u5bb9\u91cf\uff0c\u8fd9\u662f\u8fc4\u4eca\u4e3a\u6b62\u9502\u542b\u91cf\u4e3a\u96f6\u7684\u7535\u6c60\u7684\u6700\u957f\u5bff\u547d\u3002\u6db2\u4f53\u7535\u89e3\u8d28\u5373\u4f7f\u7ecf\u8fc750\u6b21\u5145\u653e\u7535\u5faa\u73af\uff0c\u4e5f\u80fd\u5b9e\u73b0\u7531\u7d27\u5bc6\u5806\u79ef\u67f1\u72b6\u7684\u5e73\u6ed1\u65e0\u679d\u6676\u9502\u5f62\u6001\u3002NMR\u6d4b\u91cf\u8868\u660e\uff0c\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7f13\u6162\u6d88\u8017\u4e86\u5177\u6709\u4f18\u5f02\u9502\u5f62\u6001\u7684\u7535\u89e3\u8d28\u76d0\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cLong cycle life and dendrite-free lithium morphology in anode-free lithium pouch cells enabled by a dual-salt liquid electrolyte\u201d\u53d1\u8868\u4e8eNature\u00a0Energy\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.org\/10.1038\/s41560-019-0428-9<\/p>\n

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\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.org\/10.1021\/acsami.8b22743<\/p>\n

\u56fe3\uff1a<\/b><\/strong>Al<\/b><\/strong>2<\/b><\/sub><\/strong>O<\/b><\/strong>3<\/b><\/sub><\/strong>\u6d82\u5c42<\/b><\/strong>\u7a33\u5b9a\u6b63\u6781\u6750\u6599\u673a\u7406\u793a\u610f\u56fe<\/b><\/strong><\/p>\n

\"\"<\/p>\n

M. Stanley Whittingham<\/b><\/strong>\u8bfe\u9898\u7ec4<\/b><\/strong><\/p>\n

1\u3001NCM\u6b63\u6781\u6750\u6599\u5360\u4f4d\u7f3a\u9677\u7684\u70ed\u529b\u5b66\u7814\u7a76\uff1a\u9ad8\u7cbe\u5ea6\u7c89\u672b\u884d\u5c04\u5206\u6790<\/b><\/strong><\/p>\n

NMC\u4e09\u5143\u6b63\u6781\u6750\u6599\u4e2d\u666e\u904d\u5b58\u5728Ni-Li\u548cLi-Ni\u6df7\u6392\u53cd\u4f4d\u7f3a\u9677\uff0c\u5176\u901a\u5f0f\u4e3aLi(Nix<\/sub>Mny<\/sub>Coz<\/sub>)O2<\/sub>\u3002\u4f46\u7531\u4e8e\u96be\u4e8e\u51c6\u786e\u91cf\u5316\u7f3a\u9677\uff0c\u4eba\u4eec\u5bf9\u5176\u5f62\u6210\u673a\u7406\u4ee5\u53ca\u5176\u5bf9\u6750\u6599\u7535\u5316\u5b66\u6027\u80fd\u7684\u5f71\u54cd\u5c1a\u4e0d\u5341\u5206\u6e05\u695a\u3002\u5bbe\u6c49\u59c6\u987f\u5927\u5b66\u7684M. Stanley Whittingham\u6559\u6388\u56e2\u961f\u4f7f\u7528\u65b0\u578b\u9ad8\u7cbe\u5ea6\u7c89\u672b\u884d\u5c04\u65b9\u6cd5\u53bb\u9610\u660eNMC\u6210\u5206\u5bf9\u53cd\u4f4d\u7f3a\u9677\u6d53\u5ea6\u7684\u5f71\u54cd\u3002\u7ed3\u679c\u8868\u660eNi-Li\u548cLi-Ni\u6df7\u6392\u53cd\u4f4d\u7f3a\u9677\u7684\u5f62\u6210\u80fd\uff08\u5728\u76f8\u7b49\u7b80\u5e76\u72b6\u6001\u4e0b\u8ba1\u7b97\uff09\u7ea6\u5728320\u548c160 meV\u4e4b\u95f4\u53d8\u5316\uff0c\u8fd9\u4e0e\u4e4b\u524d\u57fa\u4e8e\u539f\u5b50\u7f3a\u9677\u5f62\u6210\u673a\u7406\u9884\u671f\u7684\u6052\u5b9a\u7f3a\u9677\u5f62\u6210\u80fd\u76f8\u77db\u76fe\uff08Ni2+<\/sup>\u548cLi+<\/sup>\u9633\u79bb\u5b50\u7684\u5c3a\u5bf8\u76f8\u4f3c\u6027\uff09\u3002\u8be5\u7ed3\u679c\u8bc1\u5b9e\u4e86\u53cd\u4f4d\u7f3a\u9677\u5e73\u8861\u6d53\u5ea6\u662f\u7531\u8fc7\u6e21\u91d1\u5c5e\u4f4d\u70b9\u5e73\u5747\u5c3a\u5bf8\u51b3\u5b9a\u3002\u56e0\u6b64\u63d0\u51fa\u4e00\u79cd\u901a\u8fc7\u5316\u5b66\u53d6\u4ee3\u5c06\u7f3a\u9677\u6d53\u5ea6\u8c03\u6574\u5230\u6700\u4f73\u6c34\u5e73\u7684\u65b9\u6cd5\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cThermodynamics of anti-site defects in layered NMC cathodes: systematic insights from high-precision powder diffraction analyses\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728Chemistry of Materials\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.org\/10.1021\/acs.chemmater.9b03646<\/p>\n

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\"\"<\/p>\n

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\u5c42\u72b6\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\u4e2d\u6c27\u635f\u5931\u662f\u5bfc\u81f4\u7ed3\u6784\u9000\u5316\u4ee5\u53ca\u5bfc\u81f4\u9502\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u7535\u5316\u5b66\u6027\u80fd\u4e0b\u964d\u7684\u4e3b\u8981\u539f\u56e0\u3002\u5bbe\u6c49\u59c6\u987f\u5927\u5b66\u7684M. Stanley Whittingham\u6559\u6388\u56e2\u961f\u901a\u8fc7\u539f\u4f4d\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u89c2\u5bdf\u5c42\u72b6\u6b63\u6781\u6750\u6599LiNi0.8<\/sub>0Co0.15<\/sub>Al0.05<\/sub>O2<\/sub>\uff08NCA\uff09\uff0c\u53d1\u73b0\u5176\u6c27\u635f\u5931\u662f\u4e00\u4e2a\u91ca\u653e\u901f\u7387\u4e0d\u540c\u7684\u4e24\u9636\u6bb5\u8fc7\u7a0b\u3002\u5728\u7b2c\u4e00\u9636\u6bb5\uff0c\u5feb\u901f\u7684\u6c27\u635f\u5931\u4f1a\u4ea7\u751f\u9ad8\u6d53\u5ea6\u7684\u6c27\u7a7a\u4f4d\uff0c\u4ece\u800c\u5bfc\u81f4\u5728\u5176\u8868\u9762\u5f62\u6210\u65e0\u5b9a\u5f62\u7684\u542b\u7a7a\u4f4d\u5ca9\u76d0\u5c42\uff1b\u5728\u7b2c\u4e8c\u9636\u6bb5\uff0c\u8f83\u6162\u7684\u6c27\u635f\u5931\u901f\u7387\u5141\u8bb8\u901a\u8fc7\u539f\u5b50\u6c27\u7a7a\u4f4d\u7684\u805a\u7ed3\u4f7f\u8be5\u7f3a\u9677\u76f8\u91cd\u7ed3\u6676\uff0c\u5bfc\u81f4\u5728\u6574\u4f53\u5c42\u72b6\u76f8\u4e0a\u5f62\u6210\u5177\u6709\u6676\u4f53\u5ca9\u76d0\u7ed3\u6784\u7684\u542b\u8154\u8868\u9762\u5c42\u3002\u5c06\u539f\u4f4d\u7ed3\u679c\u4e0e\u7535\u5316\u5b66\u5faa\u73afNCA\u6b63\u6781\u6750\u6599\u8fdb\u884c\u6bd4\u8f83\uff0c\u8bc1\u5b9e\u4e86\u6c27\u635f\u5931\u7684\u4e24\u9636\u6bb5\u8fc7\u7a0b\u3002\u8fd9\u4e9b\u7ed3\u679c\u63d0\u4f9b\u5173\u4e8e\u6c27\u635f\u5931\u5f15\u8d77\u7684\u5c42\u72b6\u6c27\u5316\u7269\u7ed3\u6784\u9000\u5316\u7684\u5fae\u89c2\u7ec6\u8282\uff0c\u8fd9\u4e9b\u5728\u64cd\u7eb5\u7535\u6781\u6c27\u6d3b\u6027\u65b9\u9762\u5177\u6709\u66f4\u5e7f\u6cdb\u7684\u610f\u4e49\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cLayered Oxide Cathodes for Li-Ion Batteries: Oxygen Loss and Vacancy Evolution<\/span>\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728Chemistry of Materials\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.org\/10.1021\/acs.chemmater.9b03245<\/p>\n

\u56fe5\uff1a\u6c27\u635f\u5931\u4e0e\u7a7a\u4f4d\u6f14\u53d8\u7ed3\u6784\u793a\u610f\u56fe<\/b><\/strong><\/p>\n

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\u4f7f\u7528\u9502\u91d1\u5c5e\u8d1f\u6781\u7684\u9ad8\u80fd\u91cf\u7535\u6c60\u5df2\u7ecf\u5f15\u8d77\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\uff0c\u4f46\u662f\u5f88\u5c11\u6709\u5173\u4e8e\u957f\u5faa\u73af\u5bff\u547d\u7684\u62a5\u9053\uff0c\u540c\u65f6\u5bf9\u9ad8\u80fd\u91cf\u9502\u91d1\u5c5e\u7535\u6c60\u7684\u964d\u89e3\u673a\u7406\u4ecd\u4e0d\u6e05\u695a\u3002\u5bbe\u6c49\u59c6\u987f\u5927\u5b66\u7684M. Stanley Whittingham\u6559\u6388\u56e2\u961f\u91c7\u7528\u9502\u91d1\u5c5e\u8d1f\u6781\uff0cLiNi0.6<\/sub>Mn0.2<\/sub>Co0.2<\/sub>O2<\/sub>\u6b63\u6781\u548c\u76f8\u5bb9\u7684\u7535\u89e3\u8d28\uff0c\u5f00\u53d1\u51fa300 Wh kg-1<\/sup>\uff081.0 Ah\uff09\u7684\u8f6f\u5305\u7535\u6c60\u3002\u5728\u8f83\u5c0f\u7684\u5747\u5300\u5916\u538b\u4e0b\uff0c\u7535\u6c60\u7ecf\u5386200\u4e2a\u5faa\u73af\uff0c\u5bb9\u91cf\u4fdd\u6301\u7387\u4e3a86\uff05\uff0c\u80fd\u91cf\u4fdd\u6301\u7387\u4e3a83\uff05\u3002\u5728\u6700\u521d50\u4e2a\u5faa\u73af\u4e2d\uff0c\u5e73\u5766\u7684Li\u7b94\u8f6c\u6362\u4e3a\u5927\u7684Li\u9897\u7c92\uff0c\u8fd9\u4e9b\u9897\u7c92\u5206\u6563\u5728\u56fa\u4f53\u7535\u89e3\u8d28\u754c\u9762\uff0c\u5bfc\u81f4\u8d1f\u6781\u4f53\u79ef\u5feb\u901f\u81a8\u80c0\uff08\u7535\u6c60\u589e\u539a48\uff05\uff09\u3002\u968f\u7740\u5faa\u73af\u7684\u8fdb\u884c\uff0c\u5916\u90e8\u538b\u529b\u6709\u52a9\u4e8eLi\u8d1f\u6781\u5728Li\u9897\u7c92\u4e4b\u95f4\u4fdd\u6301\u826f\u597d\u7684\u63a5\u89e6\uff0c\u4ece\u800c\u786e\u4fdd\u79bb\u5b50\u548c\u7535\u5b50\u7684\u4f20\u5bfc\u6e17\u900f\u9014\u5f84\uff0c\u56e0\u6b64\u7535\u5316\u5b66\u53cd\u5e94\u7ee7\u7eed\u53d1\u751f\u3002\u540c\u65f6Li\u9897\u7c92\u9010\u6e10\u6f14\u53d8\u6210\u591a\u5b54\u7ed3\u6784\uff0c\u8868\u73b0\u4e3a\u5728\u968f\u540e150\u4e2a\u5468\u671f\u4e2d\u81a8\u80c0\u4e8619\uff05\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cHigh-energy lithium metal pouch cells with limited anode swelling and long stable cycles\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728Nature Energy\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.org\/10.1038\/s41560-019-0390-6<\/p>\n

\u56fe6\uff1a<\/b><\/strong>\u9ad8\u80fd<\/b><\/strong>\u9502\u79bb\u5b50\u8f6f\u5305\u7535\u6c60<\/b><\/strong>\u4e2d\u9502\u91d1\u5c5e\u9633\u6781\u7684\u7ed3\u6784\u6f14\u53d8\u793a\u610f\u56fe<\/b><\/strong><\/p>\n

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Y<\/b><\/strong>ang-Kook sun<\/b><\/strong>\u8bfe\u9898\u7ec4<\/b><\/strong><\/p>\n

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\u6587\u732e\u94fe\u63a5\uff1a<\/strong><\/p>\n

https:\/\/doi.org\/10.1021\/acs.nanolett.9b04395<\/p>\n

\u56fe7<\/b><\/strong>:<\/b><\/strong>\u00a0\u7eb3<\/b><\/strong>\/\u5fae\u7ed3\u6784\u7845\u78b3<\/b><\/strong>\u6742\u5316\u590d\u5408<\/b><\/strong>\u9502\u79bb\u5b50\u7535\u6c60\u8d1f\u6781<\/b><\/strong>\u6750\u6599\u7ed3\u6784\u793a\u610f\u56fe\u4e0e\u5faa\u73af\u6027\u80fd\u6d4b\u8bd5<\/b><\/strong><\/p>\n

\"\"<\/p>\n

2\u3001\u7528\u4e8e\u7a33\u5b9a\u9ad8\u7535\u538b\u72b6\u6001\u4e0b\u94a8\u63ba\u6742<\/b><\/strong>Li [Ni<\/b><\/strong>0.90<\/b><\/sub><\/strong>Co<\/b><\/strong>0.05<\/b><\/sub><\/strong>Mn<\/b><\/strong>0.05<\/b><\/sub><\/strong>]O<\/b><\/strong>2<\/b><\/sub><\/strong>\u9502\u79bb\u5b50\u6b63\u6781\u6750\u6599\u7684\u5236\u5907<\/b><\/strong><\/p>\n

\u9ad8\u954d\u6750\u6599\u5177\u6709\u660e\u663e\u7684\u80fd\u91cf\u5bc6\u5ea6\u548c\u6210\u672c\u4f18\u52bf\uff0c\u4f46\u5176\u8f83\u5dee\u7684\u70ed\u7a33\u5b9a\u6027\u5bfc\u81f4\u5faa\u73af\u5bff\u547d\u5927\u5927\u964d\u4f4e\uff0c\u4e0d\u5229\u4e8e\u5176\u5546\u4e1a\u5316\u8fdb\u7a0b\u3002Yang-Kook sun\u6559\u6388\u56e2\u961f\u901a\u8fc7\u5728\u00a0[Ni0.90<\/sub>Co0.05<\/sub>Mn0.05<\/sub>]\uff08OH\uff092<\/sub>\u524d\u9a71\u4f53\u8fc7\u7a0b\u4e2d\u5f15\u5165\u94a8\u5143\u7d20\u5236\u59070.5mol\uff05\u548c1.0mol\uff05 W\u63ba\u6742\u7684Li [Ni0.90<\/sub>Co0.05<\/sub>Mn0.05<\/sub>] O2<\/sub>\u6b63\u6781\u6750\u6599\u3002W\u63ba\u6742\u00a0\u5927\u5927\u63d0\u9ad8\u4e862.7\u20134.3 V\u65f6\u7684\u5faa\u73af\u7a33\u5b9a\u6027\uff08100\u6b21\u5faa\u73af\u4e3a96\uff05\uff09\u3002\u751a\u81f3\u57284.4 V\u65f6\uff08100\u6b21\u5faa\u73af\u4e3a94.5\uff05\uff09\uff0c\u63ba\u67421.0 mol\uff05W\u7684\u521d\u59cb\u5bb9\u91cf\uff08\u57284.4 V\u65f6\u4e3a235 mA h g-1<\/sup>\uff09\u4ec5\u6709\u5fae\u5f31\u7684\u51cf\u5c0f\u3002\u901a\u8fc7\u52a0\u901f\u70ed\u8001\u5316\u6d4b\u8bd5\uff08\u572860 \u00b0C\u4e0b\u5c06\u9ad8\u5ea6\u53bb\u9502\u5316\u7684\u6b63\u6781\u5b58\u50a8\u5728\u7535\u89e3\u8d28\u4e2d\uff09\uff0c\u8bc1\u5b9e\u4e861.0 mol\uff05\u63ba\u6742\u7684Li [Ni0.90<\/sub>Co0.05<\/sub>Mn0.05<\/sub>] O2<\/sub>\u6b63\u6781\u5177\u6709\u4f18\u5f02\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u3002\u94a8\u63ba\u6742\u6750\u6599\u6027\u80fd\u7684\u6539\u5584\u4e3b\u8981\u5f52\u56e0\u4e8e\u901a\u8fc7\u51cf\u5c0f\u5185\u90e8\u5e94\u53d8\u6765\u7a33\u5b9a\u6574\u4f53\u7ed3\u6784\uff0c\u4ece\u800c\u6291\u5236\u6709\u5bb3\u5fae\u88c2\u7eb9\u7684\u5f62\u6210\uff1b\u540c\u65f6\uff0c\u521d\u7ea7\u9897\u7c92\u8868\u9762\u5c16\u6676\u77f3\u76f8\u8d77\u5230\u7f13\u51b2\u7684\u4f5c\u7528\uff0c\u7528\u4e8e\u4fdd\u62a4\u9897\u7c92\u5185\u90e8\u4e0d\u53d7\u7535\u89e3\u8d28\u4fb5\u8680\u30021.0 mol\uff05W\u63ba\u6742\u7684Li [Ni0.90<\/sub>Co0.05<\/sub>Mn0.05<\/sub>] O2<\/sub>\u6b63\u6781\u5728\u7535\u52a8\u6c7d\u8f66\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u9502\u79bb\u5b50\u7535\u6c60\u4e2d\u7684\u9002\u7528\u6027\u5f97\u5230\u90e8\u5206\u9a8c\u8bc1\uff0c\u56e0\u4e3a\u5b83\u57284.3 V\uff08\u76f8\u5bf9\u4e8e\u77f3\u58a8\uff09\u9ad8\u7535\u538b\u7684500\u6b21\u5168\u7535\u6c60\u5faa\u73af\u540e\uff0c\u4ecd\u80fd\u4fdd\u6301\u5176\u521d\u59cb\u5bb9\u91cf\u768489\uff05\uff0c\u76f8\u6bd4\u4e8e\u539f\u59cb\u6750\u6599\u768460%\u6709\u5f88\u5927\u7684\u63d0\u5347\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cTungsten doping for stabilization of \u00a0Li [Ni0. 90<\/sub>Co0. 05<\/sub>Mn0. 05<\/sub>] O2<\/sub>\u00a0cathode for Li-ion battery at high voltage\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728Journal of Power Sources\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.\u00a0org\/10.1016\/j.jpowsour.2019.22724<\/p>\n

\u56fe8\uff1a\u94a8\u63ba\u6742<\/b><\/strong>Li [Ni<\/b><\/strong>0.90<\/b><\/sub><\/strong>Co<\/b><\/strong>0.05<\/b><\/sub><\/strong>Mn<\/b><\/strong>0.05<\/b><\/sub><\/strong>]O<\/b><\/strong>2<\/b><\/sub><\/strong>\u6b63\u6781\u6750\u6599<\/b><\/strong>\u5faa\u73af\u6027\u80fd\u6d4b\u8bd5\u4e0e\u7ed3\u6784\u793a\u610f\u56fe<\/b><\/strong><\/p>\n

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\u9ad8\u954dNCA\u6750\u6599\u5728\u5faa\u73af\u8fc7\u7a0b\u4e2d\uff0c\u9897\u7c92\u5185\u90e8\u4f1a\u4ea7\u751f\u5fae\u88c2\u7eb9\uff0c\u4ece\u800c\u4f1a\u5bf9\u6750\u6599\u5bb9\u91cf\u8870\u51cf\u4ea7\u751f\u5f71\u54cd\u3002Yang-Kook sun\u6559\u6388\u56e2\u961f\u5408\u6210\u9ad8\u954dLi [Ni1-x-y<\/sub>Cox<\/sub>Aly<\/sub>] O2<\/sub>\uff08NCA\uff09\u6b63\u6781\uff081-x-y = 0.8\u30010.88\u548c0.95\uff09\u7528\u4e8e\u7814\u7a76\u9ad8\u954dNCA\u6b63\u6781\u7684\u5bb9\u91cf\u8870\u51cf\u673a\u7406\u3002\u7ed3\u679c\u53d1\u73b0\uff1a\u5f53Ni\u542b\u91cf\u589e\u52a0\uff0c\u5b83\u4eec\u7684\u653e\u7535\u5bb9\u91cf\u589e\u52a0\uff0c\u6b63\u6781\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u548c\u70ed\u7a33\u5b9a\u6027\u80fd\u53d8\u5dee\u3002\u5bb9\u91cf\u8870\u51cf\u4e0e\u7531H2-H3\u76f8\u53d8\u5f15\u8d77\u7684\u5404\u5411\u5f02\u6027\u4f53\u79ef\u53d8\u5316\u4ee5\u53ca\u5fae\u88c2\u7eb9\u7a0b\u5ea6\u5bc6\u5207\u76f8\u5173\u3002\u5c3d\u7ba1\u4e09\u4e2a\u6b63\u6781\u6750\u6599\u5728\u5145\u7535\u81f33.9 V\u540e\u5747\u51fa\u73b0\u5fae\u88c2\u7eb9\uff0c\u4f46\u968f\u7740Ni\u542b\u91cf\u7684\u589e\u52a0\uff0c\u5fae\u88c2\u7eb9\u4f20\u64ad\u5230\u9897\u7c92\u5916\u8868\u9762\u7684\u7535\u52bf\u4f1a\u964d\u4f4e\u3002\u8fd9\u4e9b\u5fae\u88c2\u7eb9\u7834\u574f\u4e86\u6b63\u6781\u6750\u6599\u7684\u673a\u68b0\u5b8c\u6574\u6027\uff0c\u5e76\u4fc3\u8fdb\u4e86\u7535\u89e3\u8d28\u6e17\u900f\u5230\u9897\u7c92\u6838\u4e2d\uff0c\u4ece\u800c\u52a0\u901f\u4e86\u5185\u90e8\u4e00\u6b21\u9897\u7c92\u7684\u8868\u9762\u964d\u89e3\u3002\u56e0\u6b64\uff0c\u51cf\u8f7b\u6216\u5ef6\u8fdfH2-H3\u76f8\u53d8\u662f\u6539\u5584\u9ad8\u954dNCA\u6b63\u6781\u6750\u6599\u5faa\u73af\u6027\u80fd\u7684\u5173\u952e\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cCapacity Fading of Ni-Rich NCA Cathodes: Effect of Microcracking Extent\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728ACS Energy Letters\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

https:\/\/doi.org\/10.1021\/acsenergylett.9b02302<\/p>\n

\u56fe9\uff1a\u9ad8\u954d<\/b><\/strong>NCA\u548cLiNiO<\/b><\/strong>2<\/b><\/sub><\/strong>\u6b63\u6781\u6bd4\u5bb9\u91cf\u3001\u5bb9\u91cf\u4fdd\u6301\u7387\u3001\u5fae\u88c2\u7eb9\u7a0b\u5ea6\u548c\u70ed\u7a33\u5b9a\u6027\u4e4b\u95f4\u7684\u5173\u7cfb<\/b><\/strong><\/p>\n

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\u672c\u6587\u7531Leo Wu<\/strong>\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\u7bb1: tougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

2019\u5e74\u8bfa\u8d1d\u5c14\u5316\u5b66\u5956\u6388\u4e88\u4e86\u7f8e\u56fd\u7ea6\u7ff0\u00b7B\u00b7\u53e4\u8fea\u7eb3\u592b(John B. Goodenough)\u3001\u82f1\u56fd\u65af\u5766\u5229\u00b7\u5a01\u5ef7\u6c49\uff08M. Stanley Whittingham\uff09 …<\/p>\n","protected":false},"author":10213,"featured_media":194779,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-195012","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/195012"}],"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\/10213"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=195012"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/195012\/revisions"}],"predecessor-version":[{"id":195130,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/195012\/revisions\/195130"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/194779"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=195012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=195012"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=195012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}