{"id":148120,"date":"2018-08-03T08:00:30","date_gmt":"2018-08-03T00:00:30","guid":{"rendered":"\/\/m.iemloyee.com\/?p=148120"},"modified":"2018-08-03T08:32:26","modified_gmt":"2018-08-03T00:32:26","slug":"%e5%8d%97%e4%ba%ac%e5%a4%a7%e5%ad%a6nano-energy%ef%bc%9a%e6%96%b0%e5%9e%8b%e8%b6%85%e9%95%bf%e5%be%aa%e7%8e%af%e5%af%bf%e5%91%bd%e9%92%a0%e7%a6%bb%e5%ad%90%e7%94%b5%e6%b1%a0%e7%9a%84%e6%97%a0%e7%9b%b8","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=148120","title":{"rendered":"\u5357\u4eac\u5927\u5b66Nano Energy\uff1a\u65b0\u578b\u8d85\u957f\u5faa\u73af\u5bff\u547d\u94a0\u79bb\u5b50\u7535\u6c60\u7684\u65e0\u76f8\u53d8\u6b63\u6781"},"content":{"rendered":"

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

\u94a0\u79bb\u5b50\u7535\u6c60\uff08SIB\uff09\u662f\u5927\u89c4\u6a21\u50a8\u80fd\u7cfb\u7edf\u548c\u667a\u80fd\u7535\u7f51\u5e94\u7528\u7684\u6f5c\u5728\u50a8\u80fd\u88c5\u7f6e\u3002\u94a0\u8fc7\u6e21\u91d1\u5c5e\u5c42\u72b6\u6c27\u5316\u7269\u6b63\u6781\u6750\u6599\u5177\u6709\u9ad8\u7406\u8bba\u5bb9\u91cf\u548c\u6613\u4e8e\u5408\u6210\u7684\u7279\u70b9\u3002\u7136\u800c\uff0c\u5728\u7535\u5316\u5b66\u53cd\u5e94\u8fc7\u7a0b\u4e2d\uff0c\u8fd9\u79cd\u5c42\u72b6\u7ed3\u6784\u7a33\u5b9a\u6027\u5dee\uff0c\u5bfc\u81f4\u7ed3\u6784\u7834\u574f\u548c\u5bb9\u91cf\u964d\u4f4e\u3002\u56e0\u6b64\uff0c\u8bbe\u8ba1\u5177\u6709\u5bbd\u5de5\u4f5c\u7535\u538b\u8303\u56f4\u3001\u65e0\u76f8\u53d8\u7684\u5c42\u72b6\u6c27\u5316\u7269\u662f\u83b7\u5f97\u9ad8\u5bb9\u91cf\u3001\u9ad8\u5faa\u73af\u7a33\u5b9aSIB\u7684\u6709\u6548\u65b9\u6cd5\u3002\u672c\u6587\u53d1\u73b0\u4e86\u4e00\u79cd\u65b0\u7684\u5c42\u72b6\u4e09\u659c\u6676\u7cfb\uff08P_1\uff09\u9530\u57fa\u6c27\u5316\u7269\u548c\u94dc\u63ba\u6742\uff0c\u5373Na2.3<\/sub>Cu1.1<\/sub>Mn2<\/sub>O7-\u03b4<\/sub>\uff08NCM\uff09\u6750\u6599\uff0c\u5176\u663e\u793a\u51fa\u56fa\u6eb6\u884c\u4e3a\uff0c\u5177\u6709\u8303\u56f4\u4e3a2-4.5 V\u5bbd\u7535\u538b\u7a97\u53e3\uff0c\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u4f53\u79ef\u53d8\u5316\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u56fd\u5357\u4eac\u5927\u5b66<\/strong>\u7684\u5468\u8c6a\u614e<\/strong>\u548c\u90ed\u5c11\u534e\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u4f5c\u8005\u7b49\u4eba\uff0c\u53d1\u73b0\u4e86\u4e00\u79cd\u65b0\u7684\u94dc\u63ba\u6742\u5c42\u72b6P_1\u9530\u57fa\u6c27\u5316\u7269\u6750\u6599\uff08NCM\uff09\uff0c\u5177\u6709\u72ec\u7279\u7684\u672c\u4f53\u548c\u7eb3\u7c73\u7ea7\u65e0Na\u8868\u9762\u7ed3\u6784\uff0c\u4f5c\u4e3a\u94a0\u4e3b\u4f53\u80fd\u591f\u514b\u670d\u94a0\u91ca\u653e\u65f6\u7684\u76f8\u53d8\u53cd\u5e94\u548c\u4f53\u79ef\u53d8\u3002\u7814\u7a76\u8868\u660e\uff0c\u8fd9\u79cdP_1\u578bNCM\u6750\u6599\u57282-4.5 V\u4e4b\u95f4\uff0c\u5177\u6709\u5bbd\u7684\u65e0\u76f8\u53d8\u533a\uff0c\u5faa\u73af\u65f6\u6676\u683c\u4f53\u79ef\u53d8\u5316\u8f83\u5c0f\u3002\u5728\u6f6e\u6e7f\u7a7a\u6c14\u4e2d\uff0c\u5b83\u4e5f\u5177\u6709\u4f18\u5f02\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u3002\u4e0e\u5927\u591a\u6570\u73af\u5883\u654f\u611f\u7684\u5c42\u72b6\u6750\u6599\u76f8\u6bd4\uff0c\u5728\u6f6e\u6e7f\u7a7a\u6c14\u4e2d\u8001\u531660\u5929\u540e\uff0cP_1\u578bNCM\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5faa\u73af\u6027\u80fd\uff081000\u6b21\u5faa\u73af\u540e\uff0c\u5bb9\u91cf\u4fdd\u6301\u7387\u4e3a95.8\uff05\uff09\u3001\u4f18\u5f02\u7684\u500d\u7387\u6027\u80fd\u548c\u5168\u7535\u6c60\u4e2d\u51fa\u8272\u7684\u94a0\u50a8\u5b58\u6027\u80fd\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<\/strong>A Phase-Transition-Free Cathode for Sodium-ion Batteries with Ultralong Cycle Life<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Nano Energy<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong> 1 P_1-NCM<\/strong>\u7684\u7ed3\u6784\u7279\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09P_1-NCM\u7684XRD\u53ca\u5176Rietveld\u7cbe\u4fee\u8c31\u56fe\uff1b<\/p>\n

\uff08b\uff09P_1\u578b\u5c42\u72b6\u6c27\u5316\u7269\u7684\u6676\u4f53\u7ed3\u6784\u6a21\u578b\u56fe\uff1b<\/p>\n

\uff08c\uff09\u6cbf[310]\u8f74\uff0cP_1-NCM\u7684SAED\u56fe\u6848\uff1b<\/p>\n

\uff08d\uff0ce\uff09P_1-NCM\u7684HAADF-STEM\u56fe\u50cf\u3002<\/p>\n

\u56fe<\/strong> 2 P_1-NCM<\/strong>\u7684\u65e0\u94a0\u754c\u9762\u7ed3\u6784\u8868\u5f81\u548c\u5316\u5b66<\/strong>\/<\/strong>\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a-d\uff09P_1-NCM\u6837\u54c1\u9ec4\u8272\u77e9\u5f62\u7684Na\uff0cCu\uff0cMn\u548cO\u5143\u7d20\u7684EELS\u56fe\uff1b<\/p>\n

\uff08e\uff09\u5408\u6210\u548c\u8001\u5316P_1-NCM\u7684XRD\u56fe\u8c31\uff1b<\/p>\n

\uff08f\uff09\u5408\u6210\u548c\u8001\u5316P_1-NCM\u7684\u9996\u6b21\u5145\u7535\/\u653e\u7535\u66f2\u7ebf\u56fe\u3002<\/p>\n

\u56fe<\/strong> 3 <\/strong>\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d<\/strong>P_1-NCM<\/strong>\u7684\u6676\u4f53\u7ed3\u6784\u8f6c\u53d8\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u57282.1-4.05 V\u533a\u95f4\u548c0.1 C\u7684\u7535\u6d41\u901f\u7387\u4e0b\uff0c\u5145\u7535\/\u653e\u7535\u671f\u95f4P_1-NCM\/\/Na\u7535\u6c60\u7684\u539f\u4f4dXRD\u8c31\u56fe\uff1b<\/p>\n

\uff08b\uff09\u5145\u75354.05V\u540e\uff0cP_1-NCM\u7684\u539f\u4f4dXRD\u53ca\u5176\u7cbe\u4fee\u8c31\u56fe\uff1b<\/p>\n

\uff08c\uff09\u653e\u75354.5V\u540e\uff0cP_1-NCM\u7684\u975e\u539f\u4f4dXRD\u53ca\u5176Rietveld\u7cbe\u4fee\u8c31\u56fe\u3002<\/p>\n

\u56fe<\/strong> 4 P_1-NCM<\/strong>\u7684\u534a\u7535\u6c60\u548c\u5168\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u57280.1 C\u4e0b\uff0cP_1-NCM\/\/Na\u7684\u7535\u538b-\u5bb9\u91cf\u66f2\u7ebf\uff1b<\/p>\n

\uff08b\uff09P_1-NCM\/\/Na\u7684\u500d\u7387\u6027\u80fd\u56fe\uff1b<\/p>\n

\uff08c\uff09\u5728\u4e0d\u540c\u7535\u6d41\u9762\u5bc6\u5ea6\u4e0b\uff0cP_1-NCM\/\/Na\u7684\u5145\u653e\u7535\u66f2\u7ebf\u56fe\uff1b<\/p>\n

\uff08d\uff09\u572820 C\u4e0b\uff0cP_1-NCM\/\/Na\u7684\u5faa\u73af\u6027\u80fd\u548c\u5e93\u4ed1\u6548\u7387\u56fe\uff1b<\/p>\n

\uff08e\uff09\u5e38\u89c4\u5c42\u72b6\u91d1\u5c5e\u6c27\u5316\u7269\u6b63\u6781\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u5bf9\u6bd4\u56fe\uff1b<\/p>\n

\uff08f\uff09\u57280.1 C\u4e0b\uff0cP_1-NCM\/\/C\u786c\u78b3\u7684\u7535\u538b-\u5bb9\u91cf\u66f2\u7ebf\u56fe\uff1b<\/p>\n

\uff08g\uff09\u5728\u4e0d\u540c\u7535\u6d41\u901f\u7387\u4e0b\uff0cP_1-NCM\/\/\u786c\u78b3\u7684\u500d\u7387\u6027\u80fd\u56fe\uff1b<\/p>\n

\uff08h\uff09\u57282 C\u4e0b\uff0cP_1-NCM\/\/\u786c\u78b3\u7684\u5faa\u73af\u6027\u80fd\u548c\u5e93\u4ed1\u6548\u7387\u56fe\u3002<\/p>\n

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

\u65b0\u578bNCM\u5177\u6709\u72ec\u7279\u7684P_1\u76f8\u5206\u5c42\u7ed3\u6784\uff0c\u5177\u6709\u8d85\u8fc72-4.5 V\u7535\u538b\u7a97\u53e3\u3001\u56fa\u6eb6\u884c\u4e3a\u3001\u4f18\u5f02\u7684\u7a33\u5b9a\u6027\u3001\u9ad8\u7684\u6bd4\u5bb9\u91cf106.6 mAh g-1<\/sup>\u548c\u9ad8\u7684\u500d\u7387\u6027\u80fd\u3002\u94a0\u79bb\u5b50\u8131\u5d4c\u8fc7\u7a0b\u4e2d\uff0cP_1-NCM\u56fa\u6eb6\u4f53\u7684\u4f53\u79ef\u53d8\u5316\u5fae\u5c0f\uff0c\u5177\u6709\u4f18\u5316\u7684\u7535\u538b\u7a97\u53e3\u548c\u957f\u671f\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u653e\u7535\u5bb9\u91cf\u4fdd\u6301\u7387\u4e3a95.8\uff05\uff0c\u8fdc\u9ad8\u4e8e\u5176\u4ed6\u5c42\u6c27\u5316\u7269\u6750\u6599\u3002\u8fd9\u79cd\u65b0\u5f00\u53d1\u7684\u5177\u6709\u73af\u5883\u548c\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u7684P_1-NCM\u6750\u6599\uff0c\u5c06\u4fc3\u8fdbSIB\u7684\u7535\u6781\u6750\u6599\u8bbe\u8ba1\u548c\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>A Phase-Transition-Free Cathode for Sodium-ion Batteries with Ultralong Cycle Life<\/a><\/strong>\uff08Nano Energy, 2018, DOI: 10.1016\/j.nanoen. 2018.07.042\uff09\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<\/strong>tougao@cailiaoren.com<\/strong>\u3002<\/p>\n

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

\u6750\u6599\u725b\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/strong><\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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