{"id":82718,"date":"2017-05-25T06:30:46","date_gmt":"2017-05-24T22:30:46","guid":{"rendered":"\/\/m.iemloyee.com\/?p=82718"},"modified":"2017-05-24T23:41:57","modified_gmt":"2017-05-24T15:41:57","slug":"%e5%8c%97%e5%a4%a7%e9%83%ad%e5%b0%91%e5%86%9bam%e6%9c%80%e6%96%b0%e7%bb%bc%e8%bf%b0%ef%bc%9a%e9%ab%98%e6%80%a7%e8%83%bdli-xxo2ssetei2br2%e7%94%b5%e6%b1%a0%e7%9a%84%e5%85%88%e8%bf%9b%e9%98%b4","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=82718","title":{"rendered":"\u6e56\u5927\u9a6c\u5efa\u6c11\uff06\u5317\u5927\u90ed\u5c11\u519bAM\u6700\u65b0\u7efc\u8ff0\uff1a\u9ad8\u6027\u80fdLi-X(X=O2,S,Se,Te,I2,Br2)\u7535\u6c60\u5148\u8fdb\u9634\u6781\u6750\u6599\u548c\u7535\u6c60\u6a21\u578b\u8bbe\u8ba1\u6700\u65b0\u8fdb\u5c55"},"content":{"rendered":"

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

\u968f\u7740\u975e\u53ef\u518d\u751f\u5316\u77f3\u71c3\u6599\u4e0d\u53ef\u907f\u514d\u5730\u6d88\u8017\u4ee5\u53ca\u6e29\u5ba4\u6c14\u4f53\u6392\u653e\u6240\u5f15\u8d77\u7684\u516c\u4f17\u5173\u6ce8\uff0c\u7814\u7a76\u4eba\u5458\u5df2\u7ecf\u5f00\u59cb\u5f00\u53d1\u53ef\u518d\u751f\u80fd\u6e90\u6765\u4ee3\u66ff\u5316\u77f3\u71c3\u6599\u3002\u53ef\u5145\u7535\u9502\u79bb\u5b50\u7535\u6c60\u7531\u4e8e\u5176\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u3001\u957f\u5faa\u73af\u5bff\u547d\u548c\u73af\u5883\u53cb\u597d\u6027\u7684\u4f18\u70b9\uff0c\u5df2\u7ecf\u5e94\u7528\u4e8e\u7535\u6c60\u4f9b\u7535\u7684\u7535\u52a8\u6c7d\u8f66\u4ee5\u53ca\u6df7\u5408\u7535\u52a8\u6c7d\u8f66\u4e4b\u4e2d\u3002<\/p>\n

\u7814\u53d1\u5148\u8fdb\u9502\u79bb\u5b50\u7535\u6c60\u7684\u5173\u952e\u662f\u5f00\u53d1\u65b0\u578b\u7684\u9ad8\u6027\u80fd\u9634\u6781\u548c\u9633\u6781\u3002\u81ea1991\u5e74\u4ee5\u6765\uff0c\u5927\u91cf\u7535\u6781\u6750\u6599\uff08\u5982LiNiO2\u3001<\/sub>LiMn2<\/sub>O4<\/sub>\u548cLiV3<\/sub>O8<\/sub>\u7b49\uff09\u5df2\u7ecf\u88ab\u89c6\u4e3a\u5546\u4e1a\u5316LiCoO2<\/sub>\u9634\u6781\u6750\u6599\u7684\u4ee3\u66ff\u54c1\u3002\u5c3d\u7ba1\u8fd9\u4e9b\u7535\u6781\u6750\u6599\u6709\u7740\u6539\u826f\u7684\u529f\u7387\/\u80fd\u91cf\u5bc6\u5ea6\uff0c\u4f46\u662f\u56e0\u4e3a\u5176\u5de5\u4f5c\u7535\u538b\u3001\u80fd\u91cf\u5bc6\u5ea6\u3001\u500d\u7387\u7279\u6027\u4ecd\u7136\u53d7\u73b0\u5728\u6280\u672f\u6240\u9650\u5236\uff0c\u6240\u4ee5\u4ecd\u7136\u5f88\u96be\u627e\u5230\u5408\u9002\u7684\u8fdb\u884c\u5927\u8303\u56f4\u5546\u4e1a\u5316\u7535\u52a8\u8f66\u6240\u9700\u7684\u7535\u6781\u6750\u6599\u3002\u5c31\u8fd9\u4e00\u70b9\u800c\u8a00\uff0c\u4eba\u4eec\u9700\u8981\u53d1\u5c55\u66f4\u9ad8\u529f\u7387\/\u80fd\u91cf\u5bc6\u5ea6\u7684\u9502\u79bb\u5b50\u7535\u6c60\u7535\u6781\u6750\u6599\u3002\u540c\u65f6\uff0c\u7535\u6781\u5f88\u5927\u7a0b\u5ea6\u4e0a\u51b3\u5b9a\u4e86\u7535\u6c60\u7684\u7406\u8bba\u5bb9\u91cf\u548c\u80fd\u91cf\u5bc6\u5ea6\uff0c\u800c\u4e14\u5c31\u91d1\u5c5e\u9502\u57fa\u9633\u6781\u800c\u8a00\uff0cLi-X\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u80fd\u53d6\u51b3\u4e8eX\u9634\u6781\u3002<\/p>\n

\u8fd1\u65e5\uff0c\u6765\u81ea\u6e56\u5357\u5927\u5b66\u7684\u9a6c\u5efa\u6c11\u526f\u6559\u6388<\/strong>\u548c\u5317\u4eac\u5927\u5b66\u7684\u90ed\u5c11\u519b\u7814\u7a76\u5458<\/strong>(<\/strong><\/span>\u5171\u540c\u901a<\/span>\u8baf<\/strong>)<\/strong>\u7b49\u4eba\u5728\u56fd\u9645\u8457\u540d\u671f\u520aAdvacned Materials<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201dRecent Progress in the Design of Advanced Cathode Materials and Battery Models for High-Performance Lithium-X (X = O2<\/sub>, S, Se, Te, I2<\/sub>, Br2<\/sub>) Batteries<\/strong>\u201d\u7684\u7efc\u8ff0\u6587\u7ae0\u3002\u8be5\u6587\u7ae0\u7efc\u8ff0\u4e86Li-O2\u3001<\/sub>Li-S\u7535\u6c60\u9886\u57df\u9634\u6781\u6750\u6599\u53d1\u5c55\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7684\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6cd5\u3002\u5728\u65b0\u5174\u7684Li-Se\u3001Li-Te\u7535\u6c60\u4e2d\uff0c\u603b\u7ed3\u4e86\u5176\u4f5c\u4e3a\u9502\u7535\u6c60\u9634\u6781\u7684\u4f18\u52bf\u4ee5\u53ca\u7535\u5316\u5b66\u6027\u80fd\u7684\u6700\u65b0\u7814\u7a76\u8fdb\u5c55\u3002\u5728Li-I2<\/sub> (Br2<\/sub>)\u65b0\u5174\u7535\u6c60\u4e2d\uff0c\u603b\u7ed3\u4e86\u4e0d\u540c\u7535\u6c60\u8bbe\u8ba1(\u4f8b\u5982\u53cc\u7535\u89e3\u6db2\u3001\u5168\u6709\u673a\u7535\u89e3\u6db2\u3001\u6709\/\u65e0\u9634\u6781\u6d41\u6a21\u5f0f\u548c\u96c6\u6210\u71c3\u6599\u7535\u6c60\/\u592a\u9633\u80fd\u7535\u6c60)\u7684\u4f18\u52bf\u4ee5\u53ca\u7535\u5316\u5b66\u6027\u80fd\u3002\u6700\u540e\u6982\u62ec\u4e86Li-X\u7535\u6c60\u7684\u7814\u7a76\u8fdb\u5c55\u3001\u4e3b\u8981\u6311\u6218\u548c\u672a\u6765\u5c55\u671b\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 \u6700\u8fd1\u9502\u7535\u6c60\u6280\u672f\u4e2d\u7535\u6781\u6750\u6599\u7684\u53d1\u5c55\u8def\u7ebf\u56fe<\/strong><\/p>\n

\n \"\"<\/p>\n

\u7efc\u8ff0\u603b\u89c8\u56fe<\/strong><\/p>\n

1.<\/strong>Li-O2<\/sub><\/strong>\u7535\u6c60<\/strong><\/p>\n

\u867d\u71361976\u5e74\u5c31\u5df2\u7ecf\u63d0\u51fa\u4e86\u9502\u7a7a\u6c14(Li-O2<\/sub>)\u7535\u6c60\uff0c\u4f46\u662f\u76f4\u52301996\u5e74Abraham\u7b49\u4eba\u624d\u7b2c\u4e00\u6b21\u6784\u9020\u4e86\u9502\u4f5c\u4e3a\u9633\u6781\u3001\u78b3\u7535\u6781\u4f5c\u4e3a\u9634\u6781\u3001\u6709\u673a\u6d78\u6e0d\u805a\u4e19\u70ef\u8148\u4f5c\u4e3a\u7535\u89e3\u6db2\u7684Li-O2<\/sub>\u7535\u6c60\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u7531\u4e8e\u6ca1\u6709\u5408\u9002\u7684\u7535\u89e3\u6db2\u53ef\u4ee5\u6291\u5236\u5206\u89e3\u5e76\u4f7f\u5f97\u7535\u6c60\u7a33\u5b9a\u8fd0\u884c\uff0c\u56e0\u6b64Li-O2<\/sub>\u7535\u6c60\u7684\u7814\u7a76\u5728\u63a5\u4e0b\u6765\u51e0\u5e74\u8fdb\u5c55\u7f13\u6162\u3002\u81ea2006\u5e74\u4ee5\u6765\uff0cLi-O2<\/sub>\u7535\u6c60\u4f7f\u7528\u7a33\u5b9a\u7684\u4e59\u919a\u57fa\u7535\u89e3\u6db2\uff0c\u4ece\u800c\u8fc5\u901f\u91cd\u65b0\u5f15\u8d77\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u9664\u4e86\u5176\u5b9e\u9645\u65e0\u9650\u5236\u7684\u8d44\u6e90(\u7a7a\u6c14\u6216\u8005\u6c27\u6c14)\uff0cLi-O2<\/sub>\u5168\u7535\u6c60\u8d85\u9ad8\u7684\u80fd\u91cf\u5bc6\u5ea6\u51e0\u4e4e\u662f\u6700\u5148\u8fdb\u9502\u7535\u6c60\u768410\u500d\uff0c\u4f7f\u5f97\u5176\u5728\u7535\u52a8\u6c7d\u8f66\u4e2d\u7684\u5e94\u7528\u4e2d\u5177\u6709\u5f88\u5927\u6f5c\u529b\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2 Li-O2<\/sub>\u7535\u6c60\u53ca\u5176\u77f3\u58a8\u70ef\u91d1\u5c5e\u6c27\u5316\u7269\u590d\u5408\u7269\u7535\u6781<\/span><\/strong><\/p>\n

2.<\/strong>Li-S<\/strong>\u7535\u6c60<\/strong><\/p>\n

Li-S\u7535\u6c60\u662f\u5177\u6709\u9ad8\u7406\u8bba\u5bb9\u91cf(1675mAh g-1<\/sup>)\u548c\u80fd\u91cf\u5bc6\u5ea6(2600Wh kg-1<\/sup>)\u7684\u53e6\u5916\u4e00\u79cd\u65b0\u578b\u9ad8\u80fd\u91cf\u7535\u6c60\u3002\u5178\u578b\u7684Li-S\u7535\u6c60\u7531\u9502\u4f5c\u9633\u6781\u3001\u786b\u4f5c\u9634\u6781\u3001\u7535\u89e3\u6db2\/\u9694\u819c\u5939\u5728\u4e24\u8005\u4e2d\u95f4\u7ec4\u6210\uff0c\u4e0e\u4f20\u7edf\u9502\u7535\u6c60\u7ed3\u6784\u76f8\u4f3c\u3002\u5176\u539f\u7406\u4e3a\uff1a\u653e\u7535\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u751f\u56fa\u4f53(cyclo-S8<\/sub>)-\u6db2\u4f53(\u805a\u786b\u5316\u7269\u94fe(PS,S4-8<\/sub>2-<\/sup>)-\u56fa\u4f53(Li2<\/sub>S2<\/sub>\/Li2<\/sub>S)\u7684\u76f8\u6539\u53d8\uff0c\u56fa\u4f53S8<\/sub>\u8fd8\u539f\uff0c\u5f62\u6210\u6db2\u4f53Li2<\/sub>S8<\/sub>(\u53d1\u751f\u57282.39V)\uff0c\u63a5\u7740\u8fd8\u539f\u6210\u6db2\u4f53Li2<\/sub>S6<\/sub>(\u53d1\u751f\u57282.37V)\u548cLi2<\/sub>S4<\/sub>(\u53d1\u751f\u57282.24V)\uff1b\u7136\u800c\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0c\u8fd8\u539f\u53cd\u5e94\u4ece\u6db2\u4f53Li2<\/sub>S4<\/sub>\u53d8\u6210Li2<\/sub>S2<\/sub>(\u53d1\u751f\u57282.1V)\uff0cLi2<\/sub>S2<\/sub>\u8fd8\u539f\u4e3aLi2<\/sub>S(\u53d1\u751f\u57281.8V)\u3002<\/p>\n

\u867d\u7136S\u57fa\u590d\u5408\u7269\u7684Li-S\u7535\u6c60\u5df2\u6709\u4e0d\u5c11\u7814\u7a76\u8fdb\u5c55\uff0c\u4f46\u662fLi-S\u7535\u6c60\u66f4\u9ad8\u5c42\u6b21\u7684\u6539\u8fdb\u4ecd\u7136\u53d7\u4e00\u4e9b\u5b9e\u9645\u95ee\u9898\u56f0\u6270\uff0c\u4f8b\u5982\u7531\u4e8e\u4f7f\u7528\u66f4\u597d\u7684\u5bfc\u7535\/\u9632\u62a4\u836f\u5242\u5c06\u5bfc\u81f4\u66f4\u4f4e\u7684\u632f\u5b9e\u5bc6\u5ea6\u6240\u5f15\u8d77\u7684\u7535\u6c60\u7684\u4f4e\u4f53\u79ef\u80fd\u91cf\u5bc6\u5ea6\u5e76\u6ca1\u6709\u5f88\u597d\u5730\u89e3\u51b3\u3002\u5e76\u4e14\u5927\u90e8\u5206\u62a5\u9053\u7684\u7269\u7406\u548c\u5316\u5b66\u65b9\u6cd5\u5408\u6210\u7684\u786b\u57fa\u590d\u5408\u7269\u662f\u591a\u6b65\u800c\u4e14\u590d\u6742\u7684\uff0c\u4f7f\u5f97\u5927\u91cf\u751f\u4ea7\u53d8\u5f97\u56f0\u96be\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u7406\u89e3\u6d3b\u6027\u7269\u8d28\u548c\u4e3b\u4f53\u6750\u6599\u4e4b\u95f4\u76f8\u4e92\u4f5c\u7528\u7684\u8be6\u7ec6\u673a\u5236\u4ecd\u7136\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3 Li-S\u7535\u6c60\u7684\u5145\u653e\u7535\u56fe\u6837\u3001S\u4e0e\u78b3\u6750\u6599\/\u91d1\u5c5e\u6c27\u5316\u7269\u590d\u5408\u7269\u7535\u6781<\/span><\/strong><\/p>\n

3.<\/strong>Li-Se<\/strong>\u7535\u6c60<\/strong><\/p>\n

\u867d\u7136Se\u6709\u6bd4S\u66f4\u4f4e\u7684\u7406\u8bba\u8d28\u91cf\u5bb9\u91cf(675mAh g-1<\/sup>)\uff0c\u4f46\u662f\u5176\u7406\u8bba\u4f53\u79ef\u5bb9\u91cf(3265mAh cm-3<\/sup>\uff0c\u57fa\u4e8e4.81g cm-3<\/sup>\u7684\u632f\u5b9e\u5bc6\u5ea6)\u4e0eS\u76f8\u6bd4 (3461mAh cm-3<\/sup>\uff0c\u57fa\u4e8e2.07g cm-3<\/sup>\u7684\u632f\u5b9e\u5bc6\u5ea6)\u4e0d\u76f8\u4e0a\u4e0b\u3002\u800c\u4e14\uff0cSe\u7684\u7535\u5bfc\u7387(1×10-5<\/sup>S m\u20111<\/sup>)\u6bd4S\u7684(5×10-30<\/sup>S m-1<\/sup>)\u66f4\u9ad8\u3002\u7ed3\u5408\u4ee5\u4e0a\u63d0\u53ca\u7684\u826f\u597d\u7684\u7269\u7406\u6027\u8d28\u53ef\u4ee5\u77e5\u9053\uff0cSe\u6bd4S\u62e5\u6709\u66f4\u7a33\u5b9a\u7684\u7535\u5316\u5b66\u6027\u8d28\uff0c\u5c06\u662f\u4e0b\u4e00\u4e2a\u9ad8\u80fd\u91cf\u7535\u6c60\u7684\u6f5c\u5728\u4ee3\u66ff\u8005\u3002<\/p>\n

\u88681 \u786b\u65cf\u5143\u7d20\u53ca\u5176\u7269\u7406\u5316\u5b66\u6027\u8d28<\/strong><\/p>\n

\"\"<\/p>\n

3.1\u00a0<\/strong>\u7535\u89e3\u6db2\u7684\u9009\u62e9<\/strong><\/p>\n

\u7535\u89e3\u6db2\u7684\u9009\u62e9\u5f71\u54cd\u4e86Li-Se\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u8d28\u3002\u5982\u4eca\uff0c\u6709\u4e24\u79cd\u4e3b\u8981\u7684\u7535\u89e3\u6db2\uff1a\u4e59\u919a\u57fa\u548c\u78b3\u9178\u76d0\u57fa\u7535\u89e3\u6db2\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u78b3\u9178\u76d0\u57fa\u7535\u89e3\u6db2\u662f1M LiTFSI\u6eb6\u89e3\u5728DOL\u548cDME\u7684\u6df7\u5408\u6db2\u4e2d\uff0c\u7136\u800c\u78b3\u9178\u76d0\u57fa\u7535\u89e3\u6db2\u7531LiPF\u00ad6<\/sub>\u6eb6\u89e3\u5728\u591a\u79cd\u78b3\u9178\u76d0\u6df7\u5408\u7269\u4e2d(\u5982EC\u3001DMC\u3001EMC\u7b49)\u7ec4\u6210\u3002\u78b3\u9178\u76d0\u57fa\u7535\u89e3\u6db2\u6bd4\u4e59\u919a\u57fa\u5f15\u8d77\u4e86\u66f4\u591a\u7684\u5173\u6ce8\uff0c\u56e0\u4e3a\u4e59\u919a\u57fa\u7535\u89e3\u6db2\u6709\u66f4\u591a\u53ef\u6eb6\u89e3\u7684Se\u3001\u805a\u7852\u5316\u9502\u548cLi2<\/sub>Se\uff0c\u800c\u4e14\u6210\u672c\u66f4\u4f4e\uff0c\u4e0e\u77f3\u58a8\u9633\u6781\u4e00\u540c\u4f7f\u7528\u66f4\u5339\u914d\u3002\u8fd9\u4e00\u70b9\u4e0eLi-S\u7535\u6c60\u6b63\u597d\u76f8\u53cd\u3002\u5982\u679cLi-Se\u7535\u6c60\u4f7f\u7528\u4e59\u919a\u57fa\u7535\u89e3\u6db2\uff0c\u5176\u6311\u6218\u4ecd\u7136\u662f\u6d3b\u6027\u6750\u6599\u7684\u635f\u5931\u548c\u7a7f\u68ad\u6548\u5e94\uff0c\u6b63\u5982Li-S\u7535\u6c60\u4e2d\u7684\u60c5\u5f62\u4e00\u6837\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4 Li\/Se\u7535\u6c60\u5728\u4e59\u919a\u57fa\u7535\u89e3\u6db2\u4e2d\u7684\u5145\u653e\u7535\u56fe\u6837<\/strong><\/p>\n

3.2 Se<\/strong>\u590d\u5408\u7269\u9634\u6781\u6750\u6599\u7684\u6784\u9020<\/strong><\/p>\n

\u4e3a\u4e86\u63d0\u9ad8Li-Se\u7535\u6c60\u826f\u597d\u7684\u7535\u5316\u5b66\u7279\u6027\uff0c\u7814\u7a76\u8005\u4f7f\u7528\u4e86\u591a\u79cd\u7b56\u7565\u3002\u9664\u4e86\u7528\u66f4\u6709\u6548\u7684\u7535\u89e3\u6db2\u4ee5\u5916\uff0c\u53d1\u5c55\u5206\u5c42\u591a\u5b54\u7eb3\u7c73\u7ed3\u6784Se\u57fa\u590d\u5408\u7269\u4e5f\u662f\u503c\u5f97\u8003\u8651\u7684\u52aa\u529b\u65b9\u5411\u3002\u5408\u7406\u8bbe\u8ba1Se\u57fa\u590d\u5408\u7269\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62\u805a\u7852\u5316\u7269\u5728\u6709\u673a\u7535\u89e3\u6db2\u4e2d\u6eb6\u89e3\u5e76\u5728\u7535\u6781\u4e4b\u95f4\u7a7f\u68ad\u3002Li-S\u7535\u6c60\u4e2d\u5728S\u548c\u5bfc\u7535\u5242\u4e4b\u95f4\u6784\u9020S\u590d\u5408\u7269\uff0c\u53d7\u8fd9\u4e00\u5de8\u5927\u6210\u529f\u6240\u542f\u53d1\uff0c\u8bb8\u591a\u76f8\u4f3c\u7684\u7b56\u7565\u4e5f\u5e94\u7528\u5728Li-Se\u7535\u6c60\u5f53\u4e2d\uff0c\u4f8b\u5982\u7528\u591a\u79cd\u7ed3\u6784\u7684\u78b3\u5305\u8986Se\u3001\u7528GO\u6216\u8005\u5bfc\u7535\u805a\u5408\u7269\u5305\u5c01Se\u3001\u786e\u4fddSe\u805a\u7852\u5316\u7269\u88ab\u591a\u5b54\u91d1\u5c5e\u6c27\u5316\u7269\u5438\u6536\u3001\u5728\u7eb3\u7c73\u7ea4\u7ef4\u6216\u8005\u7eb3\u7c73\u591a\u5b54\u5f62\u6001\u4e2d\u6784\u9020\u7eafSe\u7b49\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5 Se\/PCNs\u5d4c\u9502\/\u8131\u9502\u539f\u7406\u53ca\u5176XPS\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe6 G-SeHMs\u7684\u6750\u6599\u5f62\u8c8c\u8868\u5f81\u548c\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe7 Sex<\/sub>\u7684\u4e00\u6b65\u5d4c\u9502\u7684\u80fd\u91cf\u6563\u5931\u4ee5\u53ca\u9996\u5708\u548c\u7b2c\u4e8c\u5708\u7535\u5316\u5b66\u6027\u80fd\u3001Sex<\/sub>\u7684\u539f\u4f4dTEM\u6d4b\u8bd5<\/strong><\/p>\n

3.3\u00a0<\/strong>\u6df7\u5408<\/strong>SeSx<\/sub><\/strong>\u7535\u6781\u6750\u6599<\/strong><\/p>\n

\u6b63\u5982\u8868\u683c1\u6240\u793a\uff0c\u7531\u4e8e\u7ed3\u5408\u4e86Se(\u9ad8\u5bfc\u7535\u7387)\u4e0eS(\u9ad8\u5bb9\u91cf)\u7684\u4f18\u52bf\uff0cSe-S\u6df7\u5408\u590d\u5408\u7269\u88ab\u5f00\u53d1\u4f5c\u4e3a\u5728\u6709\u673a\u7535\u89e3\u6db2\u4e2d\u7684Li-Se\/S\u7535\u6c60\u9634\u6781\u3002\u4fee\u9970\u7684\u5bcc\u78b3\u6750\u6599(\u5982\u6742\u539f\u5b50\u63ba\u6742\u548c\u591a\u5b54\u7ed3\u6784)\u4e5f\u662f\u5728\u4e59\u919a\u57fa\/\u78b3\u9178\u916f\u57fa\u7535\u89e3\u6db2\u4e2d\u6df7\u5408Se-S\u9634\u6781\u6750\u6599\u7684\u7406\u60f3\u4e3b\u4f53\u6750\u6599\u3002<\/p>\n

\"\"<\/p>\n

\u56fe8 Sen<\/sub>S8-n<\/sub>\/NMC\u590d\u5408\u7269\u7684\u5d4c\u9502\/\u8131\u9502\u8fc7\u7a0b<\/strong><\/p>\n

4.<\/strong>Li-Te<\/strong>\u7535\u6c60<\/strong><\/p>\n

Te\u4e0eSe\u548cS\u6709\u7740\u76f8\u4f3c\u7684\u5316\u5b66\u6027\u8d28\u3002\u867d\u7136Te\u7535\u6781\u7684\u7406\u8bba\u6bd4\u5bb9\u91cf(420mAh g-1<\/sup>)\u4e0eSe(679mAh g-1<\/sup>)\u548cS(1675 mAh g\u22121<\/sup>)\u76f8\u6bd4\u8f83\u4f4e\uff0c\u4f46\u662f\u4e0eSe(3253 mAh cm\u22123<\/sup>,\u57fa\u4e8e4.82 g cm\u22123<\/sup>)\u548cS(3461 mAh cm\u22123<\/sup>, \u57fa\u4e8e2.07 g cm\u20133<\/sup>)\u76f8\u6bd4\uff0c\u5176\u9ad8\u5bc6\u5ea6(6.24g cm-3<\/sup>)\u786e\u4fdd\u4e86\u76f8\u5bf9\u9ad8\u7684\u4f53\u79ef\u5bb9\u91cf\u5bc6\u5ea6(2622mAh cm-3<\/sup>)\u3002\u5728S\/Se\u7535\u6781\u4e2d\u7684\u65b9\u6cd5\u4e5f\u540c\u6837\u9002\u7528\u4e8eLi-Te\u7535\u6c60\u3002\u4e0eSe(S)\u57fa\u590d\u5408\u7269\u7535\u6c60\u76f8\u6bd4\uff0c\u65b0\u5174\u7684Te\u57fa\u590d\u5408\u7269\u7535\u6c60\u5728\u672a\u6765\u4e2d\u5927\u6709\u524d\u9014\u3002<\/p>\n

\"\"<\/p>\n

\u56fe9 3D GT\u6c14\u51dd\u80f6\u7684\u6784\u5efa\u4ee5\u53ca\u81ea\u652f\u6491\u3001\u53ef\u5f2f\u66f2\u7535\u6781<\/strong><\/p>\n

5.<\/strong>Li-I2<\/sub><\/strong>\u7535\u6c60<\/strong><\/p>\n

\u5404\u79cd\u5404\u6837\u7684\u6c34\u7cfb\u53ef\u5145\u7535\u6db2\u6d41\u7535\u6c60(Aqueous Rechargeable Flow Batteries\uff0cARFBs)\u662f\u7535\u529b\u50a8\u85cf\u9886\u57df\u4e2d\u6700\u6709\u524d\u9014\u7684\u6280\u672f\u4e4b\u4e00\uff0c\u5176\u6709\u591a\u79cd\u72ec\u7279\u4f18\u52bf\uff0c\u5305\u62ec\u9ad8\u80fd\u91cf\/\u529f\u7387\u5bc6\u5ea6\u3001\u957f\u5faa\u73af\u5bff\u547d\u3001\u4f18\u5f02\u7684\u500d\u7387\u7279\u6027\u7b49\u3002\u7531\u4e8e\u5176\u91cd\u91cf\u8f7b\u3001\u7406\u8bba\u6bd4\u7535\u5bb9\u9ad8\u3001\u7535\u52bf\u4f4e\uff0c\u56e0\u6b64\u4f7f\u7528\u91d1\u5c5e\u9502\u4f5c\u4e3aARLBs\u7684\u9633\u6781\u5bf9\u786e\u4fdd\u9502\u7535\u6c60\u7684\u9ad8\u80fd\u91cf\u662f\u975e\u5e38\u6709\u4fc3\u8fdb\u4f5c\u7528\u7684\uff0c\u4f46\u662f\u5176\u5b89\u5168\u6027\u5374\u4e0d\u53ef\u5ffd\u89c6\u3002<\/p>\n

\u6784\u5efaARLBs\u7684\u5173\u952e\u662f\u9ad8\u673a\u68b0\u5f3a\u5ea6\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u7684\u56fa\u6001\u7535\u89e3\u6db2\u819c\uff0c\u4ee5\u6b64\u6765\u6709\u6548\u9884\u9632\u679d\u6676\u751f\u957f\u548c\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u4ea7\u7269\u7684\u5f71\u54cd\u3002\u5728\u6c27\u5316\u8fd8\u539f\u4ea7\u7269\u5f53\u4e2d\uff0c\u5364\u7d20\u7531\u4e8e\u5408\u9002\u7684\u6c27\u5316\u8fd8\u539f\u7535\u52bf\u3001\u6c34\u4e2d\u7684\u9ad8\u6eb6\u89e3\u5ea6\u3001\u826f\u597d\u5316\u5b66\/\u7269\u7406\u7a33\u5b9a\u6027\u3001\u826f\u597d\u7684\u5faa\u73af\u53ef\u9006\u6027\u3001\u4f4e\u6210\u672c\u3001\u5b89\u5168\u6027\u7b49\u5728\u4f17\u591a\u9634\u6781\u6750\u6599\u53d7\u5230\u5e7f\u6cdb\u9752\u7750\u3002<\/p>\n

\"\"<\/p>\n

\u56fe10 \u9502-\u6c34\u53ef\u5145\u7535\u7535\u6c60\u6a21\u578b\u53ca\u5176\u76f8\u5173\u4e3b\u8981\u8fd8\u539f\u5bf9\u548c\u7535\u89e3\u6db2<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe11 Li\/LiI(HPN)2<\/sub>\/LiI(HPN)2<\/sub>-I2<\/sub>\u7535\u6c60\u53ca\u5176\u6052\u6d41\u5145\u653e\u7535\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe12 \u9634\u6781\u6db2\u6d41\u6a21\u5f0f\u7684\u6c34\u7cfbLi-I2<\/sub>\u7535\u6c60\u53ca\u5176\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe13 Li-I2<\/sub>\u592a\u9633\u80fd\u6db2\u6d41\u7535\u6c60\u4e0e\u4f20\u7edfLi-I2<\/sub>\u7535\u6c60\u53ca\u5176\u7535\u5316\u5b66\u6027\u80fd\u6bd4\u8f83<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe14 Li-I2<\/sub>(LiFePO4<\/sub>)\u6c27\u5316\u8fd8\u539f\u6db2\u6d41\u9502\u7535\u6c60\u539f\u7406\u53ca\u5176\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n

6.<\/strong>Li-Br2<\/sub><\/strong>\u7535\u6c60<\/strong><\/p>\n

\u7531\u4e8e\u5176\u7a33\u5b9a\u5e76\u8f83\u9ad8\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7535\u52bf(1.05V v.s. SHE)\u3001\u826f\u597d\u7684\u53ef\u9006\u6027\u3001\u5feb\u901f\u52a8\u529b\u5b66\u548c\u5728\u6c34\u4e2d\u7684\u53ef\u6eb6\u6027\uff0c\u56e0\u6b64Br\u5df2\u7ecf\u53d7\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002\u4e0e\u8bbe\u8ba1Li-I2<\/sub>\u7535\u6c60\u7c7b\u4f3c\uff0cLi-Br2<\/sub>\u7535\u6c60\u4f7f\u7528\u5728\u6c34\u6eb6\u6db2\u4e2d\u7684Br2<\/sub>\/Br–<\/sup>\u6c27\u5316\u8fd8\u539f\u5bf9\u4f5c\u4e3a\u9634\u6781\u7535\u89e3\u6db2\uff0c\u91d1\u5c5e\u9502\u4f5c\u4e3a\u9633\u6781\uff0c\u540c\u65f6\u56fa\u4f53\u7535\u89e3\u6db2\u3001\u9634\u6781\u7535\u89e3\u6db2\u548c\u91d1\u5c5e\u9502\u9633\u6781\u88ab\u9502\u79bb\u5b50\u5bfc\u7535\u819c\u5206\u5f00\u3002\"\"<\/p>\n

\u56fe15 Li-Br2<\/sub>\u7535\u6c60\u7684\u5de5\u4f5c\u539f\u7406\u3001\u7ed3\u6784\u3001\u653e\u7535\u884c\u4e3a\u548c\u6781\u5316\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe16 \u6c34\u7cfbLi-Br2<\/sub>\u7535\u6c60\u3001\u53cc\u6a21Li-Br\/O2<\/sub>\u71c3\u6599\u7535\u6c60\u548cLi-Br2<\/sub>\u71c3\u6599\u7535\u6c60\u7cfb\u7edf\u7684\u6a21\u578b\u4ee5\u53ca\u5145\u653e\u7535\u66f2\u7ebf<\/strong><\/p>\n

\u3010\u603b\u7ed3\u4e0e\u5c55\u671b\u3011<\/strong><\/p>\n

\u4e0e\u4f20\u7edf\u9502\u7535\u6c60\u76f8\u6bd4\uff0cLi-O2<\/sub>(S)\u7535\u6c60\u7531\u4e8e\u5176\u5b9e\u9645\u4e0a\u65e0\u9650\u7684S\/\u00adO2<\/sub>\u81ea\u7136\u8d44\u6e90\uff0c\u56e0\u6b64\u4f5c\u4e3a\u4e0b\u4e00\u4ee3\u9ad8\u80fd\u91cf\u9502\u7535\u6c60\u62e5\u6709\u5e7f\u9614\u7684\u524d\u666f\u3002\u4f46\u5b9e\u9645\u4e0aLi-O2<\/sub>\u7535\u6c60\u7684\u4e3b\u8981\u95ee\u9898\u4ecd\u6025\u9700\u89e3\u51b3\u3002\u5bf9\u4e8e\u53ef\u5145\u7535\u7684\u975e\u6c34\u7cfbLi-O2<\/sub>\u7535\u6c60\u6765\u8bf4\uff0c\u5176\u7f3a\u70b9\u4e3b\u8981\u6709\u8f83\u4f4e\u7684\u5e93\u4f26\u6548\u7387\u3001\u8f83\u5dee\u7684\u500d\u7387\u7279\u6027\u548c\u53d7\u9650\u7684\u5faa\u73af\u7279\u6027\u3002\u5c3d\u7ba1\u53d6\u5f97\u4e86\u91cd\u5927\u7a81\u7834(\u5982\u5408\u9002\u7684\u7535\u6781\u5b54\u5f84\u3001\u6bd4\u8868\u9762\u79ef\u3001\u7535\u5bfc\u7387\u3001\u7535\u6781\u53ef\u526a\u88c1\u4e0e\u7535\u6c60\u7ed3\u6784\u7b49)\uff0c\u4f46\u662f\u7535\u6781\u6216\u8005\u7535\u89e3\u6db2\u5bfc\u81f4\u7684\u8f83\u5dee\u6027\u80fd\u7684\u539f\u7406\u4ecd\u6709\u5f85\u7814\u7a76\u3002\u4e0eLi-O2<\/sub>\u7535\u6c60\u76f8\u6bd4\uff0cLi-S\u7535\u6c60\u7531\u4e8e\u5176\u7535\u6781\u6750\u6599\u8bbe\u8ba1\u548c\u7535\u6c60\u7ed3\u6784\u4f18\u5316\u7684\u8fdb\u5c55\uff0c\u66f4\u53ef\u80fd\u5927\u89c4\u6a21\u5546\u4e1a\u5316\u3002\u7136\u800c\uff0c\u5176\u5b9e\u9645\u4f7f\u7528\u4ecd\u53d7\u5230\u8bf8\u591a\u9650\u5236\uff0c\u5982\u4f4e\u4f53\u79ef\u80fd\u91cf\u5bc6\u5ea6\u3001\u7f3a\u5c11\u5927\u89c4\u6a21\u751f\u4ea7\u7684\u53ef\u62d3\u5c55\u6027\u3001\u7f3a\u4e4f\u6d3b\u6027\u7269\u8d28(\u9502\u79bb\u5b50\u3001\u805a\u786b\u5316\u7269\u7b49)\u548c\u4e3b\u4f53\u6750\u6599(\u78b3\u3001\u805a\u5408\u7269\u548c\u91d1\u5c5e\u786b\u5316\u7269\u7b49)\u76f8\u4e92\u4f5c\u7528\u8be6\u7ec6\u673a\u5236\u7684\u7406\u89e3\u7b49\u3002<\/p>\n

\u6700\u8fd1\uff0c\u65b0\u5174\u7684\u7814\u7a76\u7eb7\u7eb7\u6307\u5411Se\u548cTe\u3002\u56e0\u4e3a\u6709\u7740\u548cLi-S\u7535\u6c60\u76f8\u4f3c\u7684\u7535\u5316\u5b66\u7279\u6027\u4ee5\u53ca\u4f18\u5f02\u7684\u7269\u7406\u7279\u6027(\u7535\u5bfc\u7387\u548c\u632f\u5b9e\u5bc6\u5ea6\u7b49)\uff0cLi-Se(Te)\u7535\u6c60\u5df2\u7ecf\u5c55\u793a\u51fa\u4e86\u4f5c\u4e3a\u9634\u6781\u7684\u5e7f\u9614\u524d\u9014\u3002\u73b0\u4eca\uff0c\u53ef\u4ee5\u901a\u8fc7\u91c7\u53d6\u53d1\u5c55Li-S\u7535\u6c60\u76f8\u4f3c\u7684\u7b56\u7565\u6765\u53d1\u5c55Li-Se(Te)\u7535\u6c60\u3002\u7531\u4e8eSe\/Te\u57fa\u7535\u6781\u7684\u7814\u7a76\u5386\u53f2\u6bd4\u8f83\u77ed\uff0cSe\/Te\u5728\u4e0d\u540c\u7535\u5316\u5b66\u4f53\u7cfb(\u4e59\u919a\u57fa\u548c\u78b3\u9178\u916f\u57fa)\u4e0b\u7684\u7535\u5316\u5b66\u6027\u80fd\u4ecd\u9700\u5728\u672a\u6765\u5168\u9762\u7814\u7a76\u3002<\/p>\n

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\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Recent Progress in the Design of Advanced Cathode Materials and Battery Models for High-Performance Lithium-X (X = O2<\/sub>, S, Se, Te, I2<\/sub>, Br2<\/sub>) Batteries <\/a>(Adv.Mater.2017,DOI: 10.1002\/adma.201606454)<\/p>\n

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