{"id":136209,"date":"2018-04-25T06:30:02","date_gmt":"2018-04-24T22:30:02","guid":{"rendered":"\/\/m.iemloyee.com\/?p=136209"},"modified":"2018-04-24T18:48:43","modified_gmt":"2018-04-24T10:48:43","slug":"%e5%8d%8e%e4%b8%9c%e5%b8%88%e8%8c%83%e5%a4%a7%e5%ad%a6j-mater-chem-a%ef%bc%9a%e7%94%b5%e5%ad%90%e9%a1%ba%e7%a3%81%e5%85%b1%e6%8c%af%e6%8a%80%e6%9c%af%e6%8f%ad%e7%a4%ba%e8%81%9a%e9%98%b4%e7%a6%bb","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=136209","title":{"rendered":"\u534e\u4e1c\u5e08\u8303\u5927\u5b66J. Mater. Chem. A\uff1a\u7535\u5b50\u987a\u78c1\u5171\u632f\u6280\u672f\u63ed\u793a\u805a\u9634\u79bb\u5b50\u578b\u6b63\u6781\u6750\u6599\u7684\u5145\u653e\u7535\u673a\u5236"},"content":{"rendered":"

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

\u5728\u4f17\u591a\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u7684\u5019\u9009\u8005\u4e2d\uff0c\u4e00\u7cfb\u5217\u6709\u7740\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\uff08NASICON\uff0cNa super-ionic conductor\uff09\u7ed3\u6784\u7684\u805a\u9634\u79bb\u5b50\u578b\u78f7\u9178\u76d0\u8868\u73b0\u51fa\u8bf1\u4eba\u7684\u524d\u666f\u3002\u5b83\u4eec\u7531MO6<\/sub>\/M\u2019O6<\/sub>\u516b\u9762\u4f53\uff08M\/M\u2019\u4ee3\u8868\u4e0d\u540c\u4ef7\u6001\u7684\u8fc7\u6e21\u91d1\u5c5e\u79bb\u5b50\uff09\u548cPO4<\/sub>\u56db\u9762\u4f53\u76f8\u4e92\u8fde\u63a5\u5f62\u6210\u5f3a\u5065\u7684\u4e09\u7ef4\u201c\u706f\u7b3c\u201d\u72b6\u9aa8\u67b6\u3002\u4f5c\u4e3a\u4e00\u79cd\u5178\u578b\u7684NASICON\u578b\u6b63\u6781\u6750\u6599\uff0cNa3<\/sub>V2<\/sub>(PO4<\/sub>)3<\/sub>\u56e0\u5176\u7ed3\u6784\u6846\u67b6\u53ef\u63d0\u4f9b\u4e09\u7ef4\u5f00\u653e\u7684Na+<\/sup>\u4f20\u8f93\u901a\u9053\u800c\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002\u7136\u800c\uff0cNa3<\/sub>V2<\/sub>(PO4<\/sub>)3<\/sub>\u5177\u5907\u8f83\u4f4e\u7684\u7406\u8bba\u5bb9\u91cf\uff08118 mAh g-1<\/sup>\uff09\u548c\u8f83\u4f4e\u7684\u5de5\u4f5c\u7535\u538b\uff083.3-3.4 V vs.<\/em> Na+<\/sup>\/Na\uff09\uff0c\u56e0\u6b64\u53ea\u80fd\u8f93\u51fa394 Wh kg\u22121<\/sup>\u7684\u7406\u8bba\u80fd\u91cf\u5bc6\u5ea6\u3002\u8fd1\u51e0\u5e74\uff0c\u53d7\u76ca\u4e8eF\u2212<\/sup>\u548c(PO4<\/sub>)3\u2212<\/sup>\u9634\u79bb\u5b50\u7684\u534f\u540c\u8bf1\u5bfc\u6548\u5e94\uff0c\u5305\u542bNaVPO4<\/sub>F\u548cNa3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>F3-2y<\/sub>O2y<\/sub> (0 \u2264 y \u2264 1)\u5728\u5185\u7684\u6c1f\u78f7\u9178\u9492\u94a0\u76d0\u88ab\u8bc1\u660e\u53ef\u5177\u5907\u66f4\u9ad8\u7684\u6c27\u5316\u8fd8\u539f\u7535\u4f4d\uff083.6-4.1 V\uff09\u3002<\/p>\n

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

\u6700\u8fd1\uff0c\u534e\u4e1c\u5e08\u8303\u5927\u5b66\u7269\u7406\u4e0e\u6750\u6599\u79d1\u5b66\u5b66\u9662\u7684\u80e1\u70b3\u6587\u8bfe\u9898\u7ec4<\/strong>\u901a\u8fc7\u5fae\u6ce2\u8f85\u52a9\u7684\u4f4e\u6e29\uff08120 \u2103\uff09\u6eb6\u5242\u70ed\u6cd5\u6210\u529f\u5408\u6210\u4e86Na3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O2<\/sub>F (NVOPF)\u3001Na3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O1.6<\/sub>F1.4<\/sub> (NV3.8<\/sub>OPF)\u548cNa3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O1.4<\/sub>F1.6<\/sub> (NV3.6<\/sub>OPF)\u4e09\u79cd\u7eb3\u7c73\u7c92\u5b50(space group: I4\/mmm<\/em>)\u3002\u4f5c\u8005\u5229\u7528\u56fa\u4f53\u6838\u78c1\u5171\u632f\u548c\u7535\u5b50\u987a\u78c1\u5171\u632f\u6280\u672f\u5206\u6790\u4e86\u8fd9\u4e09\u79cd\u6750\u6599\u7684\u539f\u5b50\u7ec4\u6210\uff0c\u8bc1\u660e\u8fd9\u4e09\u79cd\u6750\u6599\u4e2d\u9492\u91d1\u5c5e\u4e2d\u5fc3\u7684\u5e73\u5747\u4ef7\u6001\u5206\u522b\u4e3a+4\u3001+3.8\u548c+3.6\u4ef7\u3002\u7535\u5316\u5b66\u6d4b\u8bd5\u53d1\u73b0\uff0c\u5f53\u5176\u7528\u4e8e\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u65f6\uff0c\u9492\u5e73\u5747\u4ef7\u6001\u4e3a+3.8\u7684NV3.8<\/sub>OPF\u8868\u73b0\u51fa\u6700\u4f18\u5f02\u7684\u50a8\u94a0\u6027\u80fd\u3002\u66f4\u4e3a\u91cd\u8981\u7684\u662f\uff0c\u4f5c\u8005\u901a\u8fc7\u7535\u5b50\u987a\u78c1\u5171\u632f\u548cXRD\u6280\u672f\u5206\u6790\u53d1\u73b0\uff0cNV3.8<\/sub>OPF\u5145\u653e\u7535\u8fc7\u7a0b\u5177\u5907\u4e24\u79cd\u72ec\u7acb\u7684\u6c27\u5316\u8fd8\u539f\u5bf9\uff0c\u5373V3+<\/sup>\/V4+<\/sup>\u548cV4+<\/sup>\/V5+<\/sup>\uff0c\u6bcf\u5206\u5b50\u53ef\u63d0\u4f9b2\u4e2a\u7535\u5b50\u8f6c\u79fb\uff0c\u5bf9\u5e94\u7684\u7406\u8bba\u5bb9\u91cf\u4e3a129.6 mAh g-1<\/sup>\u3002\u8be5\u5de5\u4f5c\u7a81\u51fa\u4e86\u7535\u5b50\u987a\u78c1\u5171\u632f\u548c\u56fa\u4f53\u6838\u78c1\u5171\u632f\u5728\u7535\u6c60\u6750\u6599\u7814\u7a76\u4e2d\u7684\u529f\u80fd\u4f18\u52bf\uff0c\u5bf9\u4e8e\u672a\u6765\u7535\u6c60\u6750\u6599\u7684\u5145\u653e\u7535\u673a\u7406\u7814\u7a76\u5177\u5907\u76f4\u63a5\u7684\u6307\u5bfc\u4ef7\u503c\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u4f5c\u8005\u5229\u7528\u56fa\u4f53\u6838\u78c1\u5171\u632f\uff0823<\/sup>Na\/31<\/sup>P\/19<\/sup>F MAS NMR\uff09\u548c\u7535\u5b50\u987a\u78c1\u5171\u632f\uff08EPR\uff09\u7b49\u6280\u672f\u5206\u6790\u4e86NVOPF\u3001NV3.8<\/sub>OPF\u548cNV3.6<\/sub>OPF\u4e09\u79cd\u7eb3\u7c73\u7c92\u5b50\u7684\u539f\u5b50\u7ec4\u6210\uff0c\u8bc1\u660e\u8fd9\u4e09\u79cd\u6750\u6599\u4e2d\u9492\u91d1\u5c5e\u4e2d\u5fc3\u7684\u5e73\u5747\u4ef7\u6001\u5206\u522b\u4e3a+4\u3001+3.8\u548c+3.6\u4ef7\u3002\u7535\u5316\u5b66\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0cNV3.8<\/sub>OPF\u8868\u73b0\u51fa\u6700\u4f18\u5f02\u500d\u7387\u6027\u80fd\u548c\u957f\u5faa\u73af\u6027\u80fd\u3002\u57285C\uff081C\u4ee3\u8868130 mAh g-1<\/sup>\uff09\u4e0b\u5faa\u73af1000\u6b21\u4e4b\u540e\uff0cNV3.8<\/sub>OPF\u7684\u53ef\u9006\u5bb9\u91cf\u53ef\u7ef4\u6301\u572881 mAh g-1<\/sup>\u3002\u5373\u4fbf\u662f\u572810C\u4e0b\uff0cNV3.8<\/sub>OPF\u7535\u6781\u5faa\u73af1000\u6b21\u4e5f\u80fd\u8f93\u51fa61 mAh g-1<\/sup>\u7684\u53ef\u9006\u5bb9\u91cf\uff0c\u663e\u793a\u4e86\u5176\u51fa\u4f17\u7684\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u548c\u7ed3\u6784\u7a33\u5b9a\u6027\u3002\u66f4\u4ee4\u4eba\u60ca\u8bb6\u7684\u662f\uff0cNV3.8<\/sub>OPF\u7684\u5b9e\u9645\u80fd\u91cf\u5bc6\u5ea6\u53ef\u8fbe\u5230518 Wh kg\u22121<\/sup>\uff0c\u8fd9\u4e2a\u503c\u9ad8\u4e8e\u5c16\u6676\u77f3\u578bLiMn2<\/sub>O4<\/sub> (450 Wh kg-1<\/sup> vs.<\/em> Li)\uff0c\u751a\u81f3\u5ab2\u7f8e\u6a44\u6984\u77f3\u578b\u7684LiFePO4<\/sub> (530 Wh kg-1<\/sup> vs.<\/em> Li)\u3002\u6b64\u5916\uff0cNV3.8<\/sub>OPF\u7684\u529f\u7387\u8868\u73b0\u597d\u8fc7\u7edd\u5927\u591a\u6570\u73b0\u6709\u62a5\u9053\u7684\u94a0\u7535\u6c60\u6b63\u6781\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1<\/strong>. (a) NVOPF\u3001NV3.8<\/sub>OPF\u548cNV3.6<\/sub>OPF\u7684XRD\u8c31\uff1b(b) Na3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O2<\/sub>F\u7684\u6676\u4f53\u7ed3\u6784\u793a\u610f\u56fe\uff1b(c) NV3.8<\/sub>OPF\u7684SEM\u7167\u7247\uff1b(d) NVOPF\u3001NV3.8<\/sub>OPF\u548cNV3.6<\/sub>OPF\u7684FT-IR\u5149\u8c31\uff1b(e) NVOPF\u3001NV3.8<\/sub>OPF\u548cNV3.6<\/sub>OPF\u768423<\/sup>Na MAS NMR\u8c31\uff0c\u2018*\u2019\u4ee3\u8868\u65cb\u8f6c\u8fb9\u5e26\uff1b(f) NVOPF\u3001NV3.8<\/sub>OPF\u548cNV3.6<\/sub>OPF\u7684X\u6ce2\u6bb5EPR\u8c31\u56fe\uff082 K\uff09\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2<\/strong>. (a) NVOPF\u3001NV3.8<\/sub>OPF\u548cNV3.6<\/sub>OPF\u7535\u6781\u57282C\uff081C\u4ee3\u8868130 mA g-1<\/sup>\uff09\u4e0b\u7684\u5faa\u73af\u6027\u80fd\uff1b(b) NVOPF\u548cNV3.8<\/sub>OPF\u7535\u6781\u57285C\u4e0b\u7684\u5faa\u73af\u6027\u80fd\uff1b(c) NVOPF\u548cNV3.8<\/sub>OPF\u7535\u6781\u572810C\u4e0b\u7684\u5faa\u73af\u6027\u80fd\uff1b(d) NV3.8<\/sub>OPF\u4e0e\u5176\u5b83\u5df2\u62a5\u9053\u7684\u9ad8\u80fd\u91cf\u9ad8\u529f\u7387\u94a0\u7535\u6c60\u6b63\u6781\u4e4b\u95f4\u7684\u80fd\u91cf\u6bd4\u8f83\u56fe\u3002<\/p>\n

\u968f\u540e\uff0c\u4f5c\u8005\u901a\u8fc7XRD\u548cEPR\u6d4b\u8bd5\u7814\u7a76\u4e86NV3.8<\/sub>OPF\u6750\u6599\u7684\u5145\u653e\u7535\u673a\u7406\u3002XRD\u6d4b\u8bd5\u8868\u660e\uff0cNV3.8<\/sub>OPF\u7684\u7535\u5316\u5b66\u8fc7\u7a0b\u9075\u5faa\u56fa\u6eb6\u4f53\u53cd\u5e94\u673a\u7406\uff0c\u4e14\u5176\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u4f53\u79ef\u53d8\u5316\u53ea\u67092.06%\uff0c\u8bc1\u660e\u5176\u975e\u5e38\u5c0f\u7684\u6676\u683c\u5e94\u53d8\u3002\u8fd9\u662f\u5176\u500d\u7387\u6027\u80fd\u548c\u957f\u5faa\u73af\u6027\u80fd\u4f18\u5f02\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3<\/strong>. (a) NV3.8<\/sub>OPF\u7535\u6781\u9996\u6b21\u5145\u653e\u7535\u8fc7\u7a0b\u7684\u975e\u539f\u4f4dXRD\u8c31\u56fe\uff1b(b) \u5bf9\u5e94\u7684\u57280.2C\u4e0b\u7684\u7535\u5316\u5b66\u66f2\u7ebf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4<\/strong>. (a) 2\u03b8\u572826\u00b0\u523034\u00b0\u4e4b\u95f4\u7684\u975e\u539f\u4f4dXRD\u8c31\uff1b(b) \u6676\u683c\u53c2\u6570a<\/em>\u548cc<\/em>\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\u7684\u6f14\u53d8\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5<\/strong>. NV3.8<\/sub>OPF\u7535\u6781\u5728\u5145\u7535\uff08a\uff09\u53ca\u653e\u7535\u8fc7\u7a0b\uff08b\uff09\u7684X\u6ce2\u6bb5EPR\u8c31\u56fe\uff082 K\uff09\uff0c\u53ca\uff08c\uff09\u5bf9\u5e94\u76840.2C\u4e0b\u7684\u7535\u5316\u5b66\u66f2\u7ebf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>6<\/strong>. NV3.8<\/sub>OPF \u548cNVOPF\u6750\u6599\u7684\u5145\u653e\u7535\u673a\u5236\u793a\u610f\u56fe\u3002<\/p>\n

\u4f5c\u8005\u4e5f\u901a\u8fc7EPR\u6280\u672f\u7cfb\u7edf\u7814\u7a76\u4e86\u7535\u5316\u5b66\u8fc7\u7a0b\u4e2d\u9492\u7684\u81ea\u65cb\u6001\u6f14\u53d8\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cV3+<\/sup> (t2g<\/sub>2<\/sup>eg<\/sub>0<\/sup>\uff0cS = 1)\u662f\u4e00\u79cdnon-Kramer\u79bb\u5b50\uff08\u8f68\u9053\u91cf\u5b50\u6570L\u548c\u81ea\u65cb\u91cf\u5b50\u6570S\u5747\u4e3a\u6574\u6570\uff09\uff0c\u5728\u666e\u901a\u7684\u5782\u76f4\u78c1\u573a\u6a21\u5f0f\u4e0b\u4e0d\u80fd\u6fc0\u53d1\uff0c\u56e0\u6b64V3+<\/sup> (S = 1)\u7684EPR\u4fe1\u53f7\u5728\u672c\u5b9e\u9a8c\u4e2d\u5e76\u4e0d\u80fd\u68c0\u6d4b\u5230\uff0c\u800c3d0<\/sup>\u7535\u5b50\u6784\u578b\u7684V5+<\/sup>\u79bb\u5b50\uff08S = 0\uff09\u4e5f\u4e0d\u4f1a\u4ea7\u751fEPR\u4fe1\u53f7\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cNV3.8<\/sub>OPF\u7535\u6781\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0c\u4ee3\u8868V4+<\/sup> (t2g<\/sub>1<\/sup>eg<\/sub>0<\/sup>, S= 1\/2)\u7684EPR\u4fe1\u53f7\u5728\u9010\u6e10\u51cf\u5f31\uff0c\u7136\u800c\u5b8c\u5168\u5145\u7535\u81f34.8 V\u540e\uff0cV4+<\/sup>\u7684EPR\u4fe1\u53f7\u5e76\u6ca1\u6709\u5b8c\u5168\u6d88\u5931\uff0c\u53ef\u4ee5\u5224\u65adV3.8+<\/sup>\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\u5e76\u6ca1\u6709\u5b8c\u5168\u6c27\u5316\u6210V5+<\/sup>\u3002\u653e\u7535\u8fc7\u7a0b\u4e2d\uff0c\u4ee3\u8868V4+<\/sup>\u7684EPR\u4fe1\u53f7\u53ef\u9010\u6e10\u589e\u5f3a\uff0c\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86\u5145\u653e\u7535\u8fc7\u7a0b\u826f\u597d\u7684\u53ef\u9006\u6027\u3002\u56e0\u6b64\u53ef\u4ee5\u63a8\u6d4b\uff0cNV3.8<\/sub>OPF\u5177\u5907\u4e24\u79cd\u72ec\u7acb\u7684\u6c27\u5316\u8fd8\u539f\u5bf9\uff0c\u5373V3+<\/sup>\/V4+<\/sup>\u548cV4+<\/sup>\/V5+<\/sup>\uff0c\u6bcf\u5206\u5b50\u53ef\u63d0\u4f9b2\u4e2a\u7535\u5b50\u8f6c\u79fb\uff0c\u5bf9\u5e94\u7684\u7406\u8bba\u5bb9\u91cf\u4e3a129.6 mAh g-1<\/sup>\u3002\u8be5\u5de5\u4f5c\u7a81\u51fa\u4e86\u7535\u5b50\u987a\u78c1\u5171\u632f\u548c\u56fa\u4f53\u6838\u78c1\u5171\u632f\u5728\u7535\u6c60\u6750\u6599\u7814\u7a76\u4e2d\u7684\u529f\u80fd\u4f18\u52bf\uff0c\u5bf9\u4e8e\u672a\u6765\u7535\u6c60\u6750\u6599\u7684\u5145\u653e\u7535\u673a\u7406\u7814\u7a76\u5177\u5907\u76f4\u63a5\u7684\u6307\u5bfc\u4ef7\u503c\u3002<\/p>\n

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

\u672c\u5de5\u4f5c\u5bf9NASICON\u578b\u6b63\u6781\u6750\u6599Na3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>F3-2y<\/sub>O2y<\/sub> (y = 1.0, 0.8, 0.6)\u4f5c\u4e86\u7cfb\u7edf\u7684\u7814\u7a76\u3002\u4f5c\u8005\u901a\u8fc7\u5fae\u6ce2\u8f85\u52a9\u7684\u4f4e\u6e29\uff08120 \u2103\uff09\u6eb6\u5242\u70ed\u6cd5\u5feb\u901f\u5236\u5907\u4e86Na3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O2<\/sub>F\u3001Na3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O1.6<\/sub>F1.4<\/sub>\u548cNa3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O1.4<\/sub>F1.6<\/sub>\u4e09\u79cd\u7eb3\u7c73\u7c92\u5b50\uff08\u7b80\u79f0\u4e3aNVOPF\u3001NV3.8<\/sub>OPF\u548cNV3.6<\/sub>OPF\uff09\u3002\u7535\u5316\u5b66\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\uff0c\u9492\u5e73\u5747\u4ef7\u6001\u4e3a+3.8\u7684NV3.8<\/sub>OPF\u7684\u7535\u5316\u5b66\u6027\u80fd\u6700\u4f73\u3002<\/p>\n

\u6b64\u5916\uff0c\u4f5c\u8005\u7ed3\u5408\u7535\u5b50\u987a\u78c1\u5171\u632f\u548cXRD\u6280\u672f\u7cfb\u7edf\u7814\u7a76\u4e86NV3.8<\/sub>OPF\u7684\u5145\u653e\u7535\u673a\u5236\u3002\u4e3b\u8981\u7ed3\u8bba\u5982\u4e0b\uff1a\uff081\uff09NV3.8<\/sub>OPF\u5177\u5907\u4e24\u79cd\u72ec\u7acb\u7684\u6c27\u5316\u8fd8\u539f\u5bf9\uff0c\u5373V3+<\/sup>\/V4+<\/sup>\u548cV4+<\/sup>\/V5+<\/sup>\uff0c\u6bcf\u5206\u5b50\u53ef\u63d0\u4f9b2\u4e2a\u7535\u5b50\u8f6c\u79fb\uff0c\u5bf9\u5e94\u7684\u7406\u8bba\u5bb9\u91cf\u4e3a129.6 mAh g-1<\/sup>\u3002\uff082\uff09NV3.8<\/sub>OPF\u7684\u94a0\u79bb\u5b50\u63d2\u5165\/\u8131\u51fa\u8fc7\u7a0b\u4e3b\u8981\u662f\u4e00\u4e2a\u56fa\u6eb6\u4f53\u673a\u7406\uff0c\u5176\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u6676\u80de\u4f53\u79ef\u53d8\u5316\u5927\u7ea6\u53ea\u67092.06%\uff0c\u5c55\u73b0\u51fa\u6781\u5c0f\u7684\u6676\u683c\u5e94\u53d8\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1a<\/strong>Chao Li, Ming Shen, Bei Hu, Xiaobing Lou, Xi Zhang, Wei Tong, Bingwen Hu. High-Energy Nanostructured Na3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O1.6<\/sub>F1.4<\/sub> Cathode for Sodium-Ion Batteries and a New Insight into Its Redox Chemistry<\/a> (J. Mater. Chem. A, 2018, DOI: 10.1039\/C8TA00568K\uff09<\/p>\n

\u672c\u6587\u7531\u534e\u4e1c\u5e08\u8303\u5927\u5b66\u7269\u7406\u4e0e\u6750\u6599\u79d1\u5b66\u5b66\u9662\u7684\u80e1\u70b3\u6587\u8bfe\u9898\u7ec4\u4f9b\u7a3f\uff0c\u7279\u6b64\u611f\u8c22\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\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\u7f16\u8f91\u90e8\u5927\u5bb6\u5ead<\/a>\u3002\u5982\u679c\u4f60\u5bf9\u7535\u5b50\u6750\u6599\u611f\u5174\u8da3\uff0c\u613f\u610f\u4e0e\u7535\u5b50\u7535\u5de5\u9886\u57df\u4eba\u624d\u4ea4\u6d41\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u7535\u5b50\u7535\u5de5\u6750\u6599\u5b66\u4e60\u5c0f\u7ec4\uff08QQ\u7fa4\uff1a482842474\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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH , \u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/p>\n

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

\u3010\u5f15\u8a00\u3011 \u5728\u4f17\u591a\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u7684\u5019\u9009\u8005\u4e2d\uff0c\u4e00\u7cfb\u5217\u6709\u7740\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\uff08NASICON\uff0cNa super-ionic conductor\uff09\u7ed3\u6784\u7684\u805a\u9634\u79bb\u5b50\u578b\u78f7\u9178\u76d0\u8868…<\/p>\n","protected":false},"author":99,"featured_media":136219,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[3116,2500,1434],"class_list":["post-136209","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","category-keji","tag-3116","tag-2500","tag-1434"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/136209"}],"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\/99"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=136209"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/136209\/revisions"}],"predecessor-version":[{"id":136234,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/136209\/revisions\/136234"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/136219"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=136209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=136209"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=136209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}