{"id":72465,"date":"2017-03-27T06:30:22","date_gmt":"2017-03-26T22:30:22","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=72465"},"modified":"2017-03-25T08:27:04","modified_gmt":"2017-03-25T00:27:04","slug":"%e5%91%a8%e8%b1%aa%e6%85%8eees%e6%9c%80%e6%96%b0%e7%bb%bc%e8%bf%b0%ef%bc%9a%e5%9b%ba%e6%80%81%e9%94%82%e7%a9%ba%e6%b0%94%e7%94%b5%e6%b1%a0%e8%81%9a%e5%90%88%e7%89%a9%e7%94%b5%e8%a7%a3%e6%b6%b2","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=72465","title":{"rendered":"\u5468\u8c6a\u614eEES\u6700\u65b0\u7efc\u8ff0\uff1a\u56fa\u6001\u9502\u7a7a\u6c14\u7535\u6c60\u805a\u5408\u7269\u7535\u89e3\u6db2\u7684\u73b0\u72b6\u548c\u5c55\u671b"},"content":{"rendered":"

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

\u81ea\u4ece1996\u5e74Abraham\u7b49\u4eba\u62a5\u9053\u4ee5\u6765\uff0c\u7531\u4e8e\u5176\u6781\u9ad8\u7684\u80fd\u91cf\u5bc6\u5ea6\uff0c\u9502\u6c27\u6c14(Li-O2<\/sub>)\u7535\u6c60\u5df2\u88ab\u89c6\u4e3a\u5927\u89c4\u6a21\u80fd\u91cf\u50a8\u5b58\u6280\u672f\u5e94\u7528\u800c\u5e7f\u6cdb\u5730\u7814\u7a76\u3002\u7136\u800c\uff0c\u4f20\u7edfLi-O2<\/sub>\u7535\u6c60\u7684\u6709\u673a\u6db2\u4f53\u7535\u89e3\u6db2\u4e0d\u7a33\u5b9a\uff0c\u4f7f\u5f97\u5f00\u653e\u4f53\u7cfb\u4e2d\u7684\u975e\u6c34\u7cfb\u9502\u7a7a\u6c14(Li-air)\u7535\u6c60\u7684\u7535\u89e3\u6db2\u5bb9\u6613\u6325\u53d1\u3002\u5e76\u4e14\uff0c\u6db2\u4f53\u7535\u89e3\u6db2\u6e17\u900f\u5728\u7a7a\u6c14\u7535\u6781\u4e2d\uff0c\u6c27\u6c14\u6269\u6563\u53d7\u963b\u4f7f\u5f97\u6eb6\u89e3\u5728\u7535\u89e3\u6db2\u4e2d\u7684\u6c27\u6c14\u53d1\u751f\u7535\u5316\u5b66\u53cd\u5e94\uff0c\u9020\u6210\u5927\u8303\u56f4\u6781\u5316\u53cd\u5e94\u3002\u5f53\u5927\u90e8\u5206\u7814\u7a76\u5de5\u4f5c\u90fd\u96c6\u4e2d\u5728\u6539\u5584\u5e93\u4f26\u6548\u7387\u548c\u5faa\u73af\u5bff\u547d\u65f6\uff0cLi-O2<\/sub>\u7535\u6c60\u7684\u5b89\u5168\u6027\u95ee\u9898\u88ab\u5ffd\u7565\u4e86\u3002<\/p>\n

\u4e3a\u4e86\u89e3\u51b3\u6613\u71c3\u6db2\u6001\u7535\u89e3\u6db2\u7684\u5b89\u5168\u6027\u95ee\u9898\uff0c\u4f7f\u5f97Li-O2<\/sub>\u7535\u6c60\u4f5c\u4e3a\u7535\u52a8\u6c7d\u8f66\u80fd\u6e90\u6765\u4f7f\u7528\uff0c\u57fa\u4e8e\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u56fa\u6001(polymer electrolyte-based solid state, PESS)Li-O2<\/sub>\u7535\u6c60(\u56fe\u4e00\u6240\u793a)\u7531\u4e8e\u5176\u826f\u597d\u7684\u52a0\u5de5\u6027\u548c\u673a\u68b0\u5f3a\u5ea6\uff0c\u6210\u4e3a\u4e86\u6db2\u4f53\u7535\u89e3\u6db2\u7684\u66f4\u597d\u7684\u4ee3\u66ff\u8005\u3002\u4f46\u662f\uff0c\u5f00\u653e\u4f53\u7cfb\u4e0b\u7684PESS Li-O\u00ad2<\/sub>\u7535\u6c60\u5145\u653e\u7535\u4ea7\u7269\u548c\u8868\u9762\u5316\u5b66\u805a\u5408\u7269\u7684\u7a33\u5b9a\u6027\u4e0d\u597d\uff0c\u5728Li-O2<\/sub>\u5411Li-air\u7535\u6c60\u7684\u8f6c\u6362\u8fc7\u7a0b\u4e2d\uff0c\u7a7a\u6c14\u4e2d\u7684\u6c61\u67d3\u7269(H\u00ad2<\/sub>O\u3001CO2<\/sub>\u7b49)\u53ef\u80fd\u5f15\u8d77\u4e25\u91cd\u95ee\u9898\u3002\u63d0\u9ad8PESS Li-air\u7535\u6c60\u7684\u5173\u952e\u662f\u5bfb\u627e\u53ef\u4ee5\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\u65b0\u578b\u7684\u805a\u5408\u7269\u7535\u89e3\u8d28\u3002<\/p>\n

\u6700\u8fd1\uff0c\u65e5\u672c\u56fd\u7acb\u4ea7\u4e1a\u6280\u672f\u7efc\u5408\u7814\u7a76\u6240\uff08AIST\uff09\u9996\u5e2d\u7814\u7a76\u5458\u3001\u5357\u4eac\u5927\u5b66\u5468\u8c6a\u614e\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u5728\u56fd\u9645\u9876\u5c16\u6742\u5fd7Energy & Environmental Science<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cStatus and prospects of polymer electrolytes for solid-state Li\u2013O2<\/sub> (air) batteries\u201d<\/strong>\u7684\u7efc\u8ff0\u6587\u7ae0\u3002\u8be5\u6587\u7ae0\u9610\u8ff0\u4e86Li-O\u00ad2<\/sub>(air)\u7535\u6c60\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u6700\u8fd1\u7814\u7a76\u8fdb\u5c55\u3001\u6311\u6218\u4ee5\u53ca\u89e3\u51b3\u65b9\u6cd5\uff0c\u5c24\u5176\u662f\u5bf9\u57fa\u7840\u5316\u5b66\u7535\u5316\u5b66\u7684\u7406\u89e3\uff0c\u6700\u540e\u4f5c\u51fa\u4e86\u76f8\u5173\u7b56\u7565\u6027\u5c55\u671b\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 PESS Li-O2<\/sub>\u7535\u6c60\u7684\u6784\u9020
\n <\/strong><\/p>\n

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

\u4e00\u3001\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u6700\u65b0\u8fdb\u5c55<\/strong><\/p>\n

1.\u00a0<\/strong>\u56fa\u4f53\u805a\u5408\u7269\u7535\u89e3\u8d28<\/strong><\/p>\n

\u81ea\u4ece1973\u5e74P. V. Wright\u5728\u78b1\u91d1\u5c5e\u76d0\u590d\u5408\u7269\u4e2d\u53d1\u73b0\u79bb\u5b50\u5bfc\u7535\u6027\u540e\uff0c\u805a\u5408\u7269\u7535\u6781(slid polymer electrolytes, SPEs)\u7531\u4e8e\u5176\u539f\u672c\u5851\u6599\u6750\u6599\u5ec9\u4ef7\u6613\u4e8e\u5236\u5907\u7684\u56fa\u6001\u7535\u5316\u5b66\u7279\u6027\uff0c\u5df2\u7ecf\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u30021996\u5e74\uff0cAbraham\u7b2c\u4e00\u6b21\u62a5\u9053\u4e86\u4e09\u660e\u6cbb\u7ed3\u6784\u7684\u805a\u4e19\u70ef\u8148\u57fa\u9502\u7247-\u78b3\u590d\u5408\u7269\u7535\u6781\u7684SPE Li-O2<\/sub>\u7535\u6c60\uff0c\u8be5\u7535\u6c60\u6d89\u53ca\u5230O\u00ad2<\/sub>\u5438\u6536\u5230\u78b3\u7535\u6781\u4e0a\u5e76\u8fd8\u539f\u5f62\u6210Li\u00ad2<\/sub>O2<\/sub>\/Li2<\/sub>O\u3002\u540c\u65f6\uff0c\u5145\u7535\u5bb9\u91cf\u662f\u901a\u8fc7\u5f97\u5230\u7684Li\u00ad\u00ad2<\/sub>O2<\/sub>\/LiO\u5206\u89e3\u5b9e\u73b0\u7684\u3002\u8fd9\u662f\u63a2\u7d22SPEs\u5728Li-O2<\/sub>\u7535\u6c60\u4e2d\u5e94\u7528\u7684\u7b2c\u4e00\u6b65\uff0c\u4fc3\u8fdb\u4e86PESS Li-O2<\/sub>\u7535\u6c60\u7684\u53d1\u5c55\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2 Li\/PEC\/SP\u78b3\u6784\u9020\u7684Li-O2<\/sub>\u7535\u6c60\u7684\u6052\u7535\u6d41\u52a0\u901f\u5206\u6790\u3001\u5faa\u73af\u4f0f\u5b89\u5206\u6790\u548cLi2<\/sub>O2<\/sub>\u6c27\u5316\u539f\u7406<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe3 Li \/P(EO)20<\/sub>LiTf\u7535\u89e3\u6db2\/CNT \u7a7a\u6c14\u9634\u6781\u5236\u6210\u7684Li-O2<\/sub>\u7535\u6c60\u6784\u9020\u53ca\u5176\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe4 \u4f20\u7edfCNT\/SPE\u4e09\u660e\u6cbb\u7ed3\u6784\u548c3D CNT\/SPE\u7ed3\u6784\u7684\u6bd4\u8f83\u53ca\u5176\u52a0\u70ed\u548c\u4e0d\u52a0\u70ed\u5904\u7406\u7684\u7b2c\u4e00\u5708\u5145\u653e\u7535\u56fe<\/strong><\/p>\n

2.\u00a0<\/strong>\u51dd\u80f6\u805a\u5408\u7269\u7535\u89e3\u8d28<\/strong><\/p>\n

\u4e3a\u4e86\u63d0\u9ad8\u4ea4\u8054\u5bc6\u5ea6\uff0cSPEs\u53ef\u4ee5\u7528\u5851\u5316\u5242\u5305\u88f9\u5f62\u6210\u51dd\u80f6\u805a\u5408\u7269\u7535\u6781(gel polymer electrolyte,GPE)\u3002\u8fd9\u4e9bGPE\u7ed3\u5408\u4e86\u5305\u88f9\u805a\u5408\u7269\u7f51\u7edc\u7406\u60f3\u7684\u529b\u5b66\u6027\u8d28\u548c\u6db2\u4f53\u7535\u89e3\u6db2\u9ad8\u79bb\u5b50\u5bfc\u7535\u6027\u7684\u4f18\u70b9\u3002<\/p>\n

\u57fa\u4e8e\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u67d4\u6027Li-O2<\/sub>(air)\u7535\u6c60\u4e0d\u5b58\u5728\u6db2\u4f53\u6cc4\u6f0f\uff0c\u9ad8\u5ea6\u5b89\u5168\uff0c\u53ef\u5f2f\u66f2\u3002\u4f5c\u4e3a\u4e00\u79cd\u6709\u5438\u5f15\u529b\u7684\u80fd\u6e90\uff0c\u67d4\u6027Li-O2<\/sub>(air)\u7535\u6c60\u5728\u67d4\u6027\u53ef\u7a7f\u6234\u7535\u5b50\u5668\u4ef6\u9886\u57df\u4e2d\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u6210\u672c\u6548\u76ca\u597d\u7684\u66ff\u4ee3\u54c1\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5 PPE\u5851\u6599\u805a\u5408\u7269\u7535\u6781\u53ca\u5176Arrhenius\u5173\u7cfb\u56fe\u3001\u963b\u6297\u53d8\u5316\u3001\u5145\u653e\u7535\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe6 \u57fa\u4e8eTEGME\u548cP(VDF-HFP)\u805a\u5408\u7269\u7684\u8584\u819c\u53ca\u5176GPE\u548c\u6db2\u4f53\u4e2d\u7684\u5145\u653e\u7535\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe7 \u4f7f\u75281L-GPE\u7684Li-O2<\/sub>\u7535\u6c60\u7684\u5145\u653e\u7535\u66f2\u7ebf\u53ca\u5176\u76f8\u5173\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe8 \u88abDMSO\u5305\u88f9\u7684PFSA-Li\u8584\u819c\u53ca\u5176\u6e29\u5ea6\u5173\u7cfb\u548c\u76f8\u5173\u6027\u80fd<\/strong><\/p>\n

3.\u00a0<\/strong>\u6df7\u5408\u805a\u5408\u7269\u7535\u89e3\u8d28<\/strong><\/p>\n

\u4e00\u822c\u6765\u8bf4\uff0c\u56fa\u6001\u7535\u89e3\u8d28\u5305\u62ec\u65e0\u673a\u56fa\u6001\u7535\u89e3\u8d28\u548cSPEs\u3002\u65e0\u673a\u56fa\u6001\u7535\u89e3\u8d28\u62e5\u6709\u9ad8\u79bb\u5b50\u5bfc\u7535\u6027\u3001\u4e0d\u53ef\u71c3\u6027\uff0c\u4f46\u662f\u7a7a\u6c14\u7535\u6781\u8868\u9762\u963b\u6297\u5f88\u9ad8\u5e76\u4e14\u5341\u5206\u8106\u5f31\u3002SPEs\u6709\u9ad8\u67d4\u6027\u548c\u4f4e\u5408\u6210\u6210\u672c\u3002\u4f7f\u7528\u805a\u5408\u7269\u548c\u65e0\u673a\u56fa\u6001\u7535\u89e3\u6db2\u7535\u6781\u7684\u6df7\u5408\u56fa\u6001\u7535\u89e3\u8d28(hybrid solid-state electrolyte,HSSE)\u6709\u671b\u514b\u670d\u4ee5\u4e0a\u6e90\u4e8e\u65e0\u673a\u56fa\u6001\u7535\u89e3\u8d28\u548cSPEs\u7684\u7f3a\u70b9\u3002<\/p>\n

\"\"<\/p>\n

\u56fe9 \u7ea4\u7ef4\u72b6Li-air\u7535\u6c60\u53ca\u5176\u6027\u80fd\u7279\u6027<\/strong><\/p>\n

\u4e8c\u3001\u6311\u6218\u548c\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n


\n <\/strong>1. \u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u5316\u5b66<\/strong>\/<\/strong>\u7535\u5316\u5b66\u7a33\u5b9a\u6027<\/strong><\/p>\n

\u9ad8\u53cd\u5e94\u6d3b\u6027\u7684LiO2<\/sub>\u3001Li2<\/sub>O2<\/sub>\u548cO\u00ad2<\/sub>\u662fLi-O2<\/sub>\u7535\u6c60\u4e3b\u8981\u7684\u5145\u653e\u7535\u4ea7\u7269\u3002\u7136\u800c\uff0c\u805a\u5408\u7269\u7535\u6781\u7684\u7a33\u5b9a\u6027\u53d7\u5230\u4ee5\u4e0a\u4ea7\u7269\u5f71\u54cd\u3002\u9664\u4e86\u5316\u5b66\u7a33\u5b9a\u6027\uff0c\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u4e5f\u4e0d\u5e94\u88ab\u5ffd\u89c6\u3002\u4e00\u822c\u5730\uff0c\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u662f\u901a\u8fc7\u4e00\u4e9b\u53c2\u6570\u8861\u91cf\u7684\uff0c\u5305\u62ec\u9502\/\u805a\u5408\u7269\u7535\u89e3\u8d28\u754c\u9762\u963b\u6297\uff0c\u7535\u5316\u5b66\u7a97\u53e3\u548c\u805a\u5408\u7269\u7535\u89e3\u8d28\u5faa\u73af\u7684\u884c\u4e3a\u3002\u5f53\u7535\u89e3\u8d28\u4e0e\u9502\u91d1\u5c5e\u9633\u6781\u63a5\u89e6\u65f6\uff0c\u4f1a\u5f62\u6210\u949d\u5316\u5c42\u3002\u754c\u9762\u963b\u6297\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8bc4\u4f30\u949d\u5316\u5c42\u7684\u5f62\u6210\uff0c\u800c\u949d\u5316\u5c42\u901a\u5e38\u7531\u5bf9\u79f0\u7684\u9502|\u7535\u89e3\u6db2|\u9502\u7535\u6c60\u603b\u4f53\u963b\u6297\u7684\u65f6\u95f4\u6f14\u53d8\u6240\u51b3\u5b9a\u3002\u4e0e\u6db2\u4f53\u7535\u89e3\u6db2\u76f8\u6bd4\uff0c\u4f7f\u7528\u805a\u5408\u7269\u7535\u89e3\u8d28\u80fd\u5f97\u5230\u66f4\u7a33\u5b9a\u7684\u949d\u5316\u5c42\u3002<\/p>\n

\"\"<\/p>\n

\u56fe10 GPE\u57fa\u53ef\u62c9\u4f38Li-air\u7535\u6c60\u9a71\u52a8\u7684\u53ef\u7a7f\u6234\u751f\u7406\u9178\u6027\u76d0\u68c0\u6d4b\u7cfb\u7edf<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe11 \u67d4\u6027\u53ef\u7a7f\u6234Li-O2<\/sub>\u7535\u6c60\u6027\u80fd\u53ca\u5176\u67d4\u6027\u5c55\u793a<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe12 \u7535\u7f06\u578b\u9632\u6c34\u67d4\u6027Li-O2<\/sub>\u7535\u6c60\u6027\u80fd\u53ca\u5176\u67d4\u6027\u3001\u9632\u6c34\u6027\u80fd\u5c55\u793a<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe13 HQSSE\u57fa\u56fa\u6001Li-O2<\/sub>\u7535\u6c60<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe14 \u57fa\u4e8e\u6df7\u5408\u51dd\u80f6\u56fa\u6001\u805a\u5408\u7269\u7535\u89e3\u6db2\u7684Li-O2<\/sub>\u7535\u6c60<\/strong><\/p>\n

2.\u00a0<\/strong>\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u79bb\u5b50\u5bfc\u7535\u6027<\/strong><\/p>\n

\u76ee\u524d\u4e3a\u6b62\uff0c\u5927\u90e8\u5206PESS Li-O2<\/sub>(air)\u7535\u6c60\u7684\u7814\u7a76\u90fd\u96c6\u4e2d\u5728PEO\u57fa\u805a\u5408\u7269\u7535\u89e3\u8d28\u3002PEO\u7ed3\u6676\u5316\u8fc7\u7a0b\u662f\u7531\u79bb\u5b50\u4f20\u8f93\u6240\u51b3\u5b9a\u7684\uff0c\u7531\u4e8e\u7ed3\u6676\u8fc7\u7a0b\u4e2d\u805a\u5408\u7269\u94fe\u52a8\u529b\u5b66\u7684\u8fdb\u884c\u8f83\u6162\uff0c\u5bfc\u81f4\u8f83\u4f4e\u7684\u79bb\u5b50\u5bfc\u7535\u6027\u3002\u56e0\u6b64\uff0c\u5728\u6676\u4f53\u4e2d\u79bb\u5b50\u805a\u919a\u590d\u5408\u7269\u7684\u79bb\u5b50\u5bfc\u7535\u6027\uff0c\u4f5c\u4e3a\u56fa\u4f53\u79bb\u5b50\u5bfc\u4f53\u7684\u72ec\u7279\u4e00\u652f\uff0c\u5728\u805a\u5408\u7269\u7814\u7a76\u754c\u4e2d\u4ecd\u7136\u662f\u70ed\u95e8\u8bdd\u9898\u3002<\/p>\n

\"\"<\/p>\n

\u56fe15 PEO6<\/sub>:LiAsF\u805a\u5408\u7269\u7535\u89e3\u6db2\u7684\u7ed3\u6784<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe16 \u9000\u706b\u540e\u7684\u5171\u805a\u72693PPEGMA-PMALC\u4ee5\u53ca\u6e29\u5ea6\u4e0e\u79bb\u5b50\u5bfc\u7535\u6027\u7684\u5173\u7cfb<\/strong><\/p>\n

3.\u00a0<\/strong>\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u754c\u9762\u5316\u5b66<\/strong><\/p>\n

\u4f5c\u4e3aPESS Li-air\u7535\u6c60\u53d1\u5c55\u6700\u91cd\u8981\u7684\u4e00\u6761\u5206\u652f\uff0c\u754c\u9762\u5316\u5b66\u4e3b\u8981\u6d89\u53ca\u805a\u5408\u7269\u7535\u89e3\u8d28\u590d\u5408\u7269\u7684\u6210\u5206\u548c\u805a\u5408\u7269\u7535\u89e3\u8d28\u4e0e\u7535\u6781\u4e4b\u95f4\u7684\u754c\u9762\u3002\u4e0e\u6db2\u4f53\u7535\u89e3\u6db2\u76f8\u6bd4\uff0c\u7531\u4e8eLi+<\/sup>\u548c\u8def\u6613\u65af\u78b1\u4e4b\u95f4\u7684\u5f3a\u76f8\u4e92\u4f5c\u7528\uff0c\u5b9e\u73b0\u66f4\u9ad8\u754c\u9762\u9634\u79bb\u5b50\u8f6c\u6362\u6d3b\u5316\u80fd\u7684\u89e3\u51b3\u65b9\u6cd5\u9884\u8ba1\u662f\u805a\u5408\u7269\u7535\u89e3\u8d28\u3002\u5e7f\u6cdb\u62a5\u9053\u7684\u7eb3\u7c73\u586b\u6599\u6709\u52a9\u4e8e\u9502\u79bb\u5b50\u8f6c\u6362\u6d3b\u5316\u80fd\u7684\u51cf\u5c11\uff0c\u4ee5\u53ca\u5728\u805a\u5408\u7269\u7535\u89e3\u8d28\u590d\u5408\u7269\u4e2d\u4ea7\u751f\u5c11\u91cftLi<\/sub>+<\/sup>\u3002<\/p>\n

\"\"<\/p>\n

\u56fe17 \u901a\u8fc7\u8868\u9762\u5de5\u7a0b\u6784\u9020PESS Li-O2<\/sub>\u7535\u6c60<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe18 \u6700\u8fd1Li-air\u7535\u6c60\u4e2d\u50ac\u5316\u5242\u7684\u5206\u7c7b<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe19 MMM\u805a\u5408\u7269\u7535\u89e3\u6db2\u62b5\u5fa1H\u00ad2\u00ad<\/sub>O\u548cO2<\/sub><\/strong><\/p>\n

4.\u00a0<\/strong>\u529f\u80fd\u805a\u5408\u7269\u7535\u6781<\/strong><\/p>\n

\u5c06Li-O2<\/sub>\u7535\u6c60\u8f6c\u6362\u6210Li-air\u7535\u6c60\uff0c\u9664\u4e86\u6d89\u53ca\u5230LiO2<\/sub>\u3001Li2<\/sub>O2<\/sub>\u548cO\u00ad2<\/sub>\u4e4b\u5916\uff0c\u8fd8\u5305\u62ec\u7a7a\u6c14\u4e2d\u7684\u6c61\u67d3\u7269\uff0c\u5982H\u00ad2<\/sub>O\u548cCO2<\/sub>\uff0c\u4f1a\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u526f\u53cd\u5e94\u3002\u6839\u636e\u4ee5\u4e0b\u7535\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\uff0c\u4f1a\u5728\u526f\u53cd\u5e94\u4ea7\u7269\u7684\u5206\u89e3\u4e2d\u4ea7\u751f\u8f83\u5927\u7684\u8fc7\u7535\u52bf\u3002\u56e0\u6b64\u5982\u4f55\u907f\u514dPESS Li-air\u7535\u6c60\u4e2d\u6c61\u67d3\u7269\u7684\u526f\u53cd\u5e94\u4ecd\u7136\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002<\/p>\n

O2<\/sub> + 2H2<\/sub>O + 4Li+<\/sup> + 4e–<\/sup> \u21924LiOH (E0<\/sup> = 3.39 V vs.<\/em> Li\/Li+<\/sup>)\u00a0 (1)<\/p>\n

O2<\/sub> + 2CO2<\/sub> + 4Li+<\/sup> + 4e–<\/sup> \u21922Li2<\/sub>CO3<\/sub> (E0<\/sup> = 3.82 V vs.<\/em> Li\/Li+<\/sup>)\u00a0 (2)<\/p>\n

2Li2<\/sub>O2<\/sub> + 2H2<\/sub>O\u21924LiOH + O2<\/sub> \u00a0(3)<\/p>\n

2Li2<\/sub>O2<\/sub> + 2CO2<\/sub>\u21922Li2<\/sub>CO3 <\/sub>+ O2<\/sub> \u00a0(4)<\/p>\n

2LiOH + CO2<\/sub>\u2192Li2<\/sub>CO3<\/sub> + H2<\/sub>O \u00a0(5)<\/p>\n

\u56e0\u6b64\uff0c\u9009\u62e9\u6027\u900f\u8fc7O\u00ad2<\/sub>\u3001\u963b\u788dH2<\/sub>O\u901a\u8fc7\u9634\u6781\u662f\u4e00\u79cd\u6709\u6548\u7684\u4ece\u4e34\u8fd1\u7a7a\u6c14\u79fb\u9664H\u00ad2<\/sub>O\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a\u5f00\u53d1O\u00ad2<\/sub>\u9009\u62e9\u6027\u56fa\u5316\u6db2\u4f53\u8584\u819c\uff0c\u758f\u6c34\u6cb8\u77f3\u8584\u819c\u548cPTFE\u8584\u819c\uff0c\u53ef\u70ed\u5c01\u805a\u5408\u7269\u8584\u819c\uff0cPANI\u8584\u819c\u548cP(VDF-HFP)\u7845\u6cb9\u8584\u819c\u7b49\u3002<\/p>\n

\"\"<\/p>\n

\u56fe20 \u4f20\u7edf\u591a\u5b54PE\u9694\u819c\u548c\u65e0\u5b54PU\u9694\u819c\u5728\u6c14\u4f53\/\u6c34\u6e17\u900f\u4e0b\u7684\u6e7f\u6da6\u8fc7\u7a0b\u53ca\u5176\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe21 \u5728\u6f6e\u6e7f\u6c14\u6c1b\u4e0b\u57fa\u4e8eSHQSE\u56fa\u6001Li-O2<\/sub>\u7535\u6c60\u53ca\u5176\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe22 PESS Li-air\u7535\u6c60\u6210\u529f\u5e94\u7528\u7684\u6311\u6218<\/strong><\/p>\n

\u4e09\u3001\u603b\u7ed3\u4e0e\u5c55\u671b<\/strong><\/p>\n

\u4f5c\u4e3a\u4e00\u79cd\u65b0\u5174\u7684\u6db2\u6001\u7535\u89e3\u6db2\u7684\u66ff\u4ee3\u54c1\uff0c\u805a\u5408\u7269\u7535\u89e3\u8d28\u5df2\u7ecf\u5f15\u8d77\u4e86\u5b66\u672f\u754c\u548c\u5de5\u4e1a\u754c\u9502\u7535\u6c60\u7814\u7a76\u8005\u7684\u5de8\u5927\u5174\u8da3\u3002Li-air\u7535\u6c60\u4e0e\u9502\u79bb\u5b50\u7535\u6c60\u5341\u5206\u4e0d\u540c\uff0c\u7531\u4e8e\u5176\u5728\u5f00\u653e\u7a7a\u6c14\u4f53\u7cfb\u7684\u64cd\u4f5c\u548c\u7279\u6b8a\u7684\u5145\u653e\u7535\u4ea7\u7269\uff0c\u4f7f\u5f97Li-air\u7535\u6c60\u4e2d\u4f7f\u7528\u805a\u5408\u7269\u7535\u89e3\u8d28\u6210\u4e3a\u4e00\u4e2a\u68d8\u624b\u7684\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u5927\u90e8\u5206\u7814\u7a76\u4e3b\u8981\u96c6\u4e2d\u4e8e\u7a33\u5b9a\u6027\u3001\u79bb\u5b50\u5bfc\u7535\u6027\u3001\u754c\u9762\u5316\u5b66\u548c\u805a\u5408\u7269\u7535\u89e3\u6db2\u7684\u529f\u80fd\u5316\u3002<\/p>\n

\u4f5c\u4e3a\u7b2c\u4e00\u4e2a\u91cd\u8981\u56e0\u7d20\uff0c\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u7a33\u5b9a\u6027\u5728\u957f\u5bff\u547dPESS Li-air\u7535\u6c60\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\uff0c\u4e00\u822c\u7531\u4ee5\u4e0b\u4e00\u7cfb\u5217\u65b9\u6cd5\u5b8c\u6210\uff1a(1)\u5f00\u53d1\u7279\u6b8a\u6297\u6c27\u5316\u5242\u6291\u5236\u73af\u5883\u4e2d\u6c27\u65cf\u805a\u5408\u7269\u57fa\u8d28\u7684\u6c27\u5316\uff1b(2)\u8bbe\u8ba1\u548c\u5236\u5907\u65b0\u578b\u805a\u5408\u7269\u57fa\u8d28\uff0c\u5728\u805a\u5408\u7269\u4fa7\u94fe\u4e0a\u62e5\u6709\u9ad8\u7535\u5b50\u5438\u9644\/\u4eb2\u7535\u5b50\u5b98\u80fd\u56e2\uff0c\u4ee5\u53ca\u4ee5\u4e0a\u63d0\u53ca\u7684\u7535\u5b50\u5438\u9644\u5b98\u80fd\u56e2\u76f8\u4e34\u7684\u6c22\u539f\u5b50\u3002<\/p>\n

\u53e6\u4e00\u65b9\u9762\uff0c\u63d0\u9ad8\u805a\u5408\u7269\u7535\u89e3\u8d28\u7684\u79bb\u5b50\u5bfc\u7535\u6027\u5341\u5206\u91cd\u8981\uff0c\u5c06\u5176\u5bfc\u7535\u6027\u63d0\u9ad8\u523010-3<\/sup>S cm-1<\/sup>\u4ee5\u4e0a\u662f\u5b9e\u9645\u5e94\u7528PESS Li-air\u7535\u6c60\u7684\u5148\u51b3\u6761\u4ef6\u3002\u53ef\u9009\u62e9\u7684\u65b9\u6cd5\u5f88\u591a\uff0c\u5982\u5f00\u53d1\u65b0\u578b\u805a\u5408\u7269\/\u5171\u805a\u5408\u7269\u57fa\u4f53\u548c\u9502\u76d0\uff0c\u8054\u5408\u4f7f\u7528Li+<\/sup>\u79bb\u5b50\u6d3b\u6027\/\u975e\u6d3b\u6027\u586b\u6599\uff0c\u4ee5\u53ca\u5f00\u53d1\u65b0\u578b\u805a\u5408\u7269\u76d0\u4f53\u7cfb\u3002<\/p>\n

\u5e76\u4e14\uff0c\u8868\u9762\u5316\u5b66\u662f\u672a\u6765\u53d1\u5c55PESS Li-air\u7535\u6c60\u7684\u9650\u5236\u56e0\u7d20\uff0c\u5305\u62ecLi+<\/sup>\u79bb\u5b50\u5728\u805a\u5408\u7269\u7535\u89e3\u8d28\u590d\u5408\u7269\u4e2d\u7684\u8f6c\u6362\uff0c\u901a\u8fc7\u7535\u89e3\u8d28\u548c\u7535\u6781\u4e4b\u95f4\u7684\u8868\u9762\uff0c\u6700\u7ec8\u5f71\u54cdPESS Li-air\u7535\u6c60\u7684\u5faa\u73af\u5bff\u547d\u3002\u6784\u7b51\u9ad8\u6548\u7684\u754c\u9762\u5de5\u7a0b\u6307\u5bfc\u65b9\u9488\u5982\u4e0b\uff1a(1)\u63d0\u9ad8\u9633\u6781\u3001\u805a\u5408\u7269\u7535\u89e3\u8d28\u548c\u9634\u6781\u7684\u517c\u5bb9\u6027\uff1b(2)\u63d0\u9ad8Li+<\/sup>\u79bb\u5b50\u5728\u56fa\u6001\u7535\u89e3\u8d28\u4e2d\u7684\u4f20\u8f93\uff0c(3)\u4f7f\u7528\u9ad8\u6548\u50ac\u5316\u5242\u5f00\u53d1\u9ad8\u6027\u80fd\u9634\u6781\u3002<\/p>\n

\u6700\u540e\uff0c\u5e94\u7528PESS Li-air\u7535\u6c60\u7684\u4e00\u4e2a\u957f\u671f\u6311\u6218\u662f\uff0c\u5982\u4f55\u963b\u6b62\u4ece\u9634\u6781\u5230\u9633\u6781\u6c61\u67d3\u7269\u7684\u4ea4\u53c9\u6c61\u67d3\uff0c\u8fd9\u5c06\u964d\u4f4e\u9502\u9633\u6781\u7684\u5bff\u547d\u5e76\u524a\u5f31\u7535\u6c60\u7684\u6027\u80fd\u3002\u9ad8\u5ea6\u963b\u788dO\u00ad2<\/sub>\/CO2<\/sub>\u4ee5\u53ca\u826f\u597d\u758f\u6c34\u6027\u7684\u529f\u80fd\u6027\u805a\u5408\u7269\u7535\u89e3\u8d28\u53ef\u80fd\u4f1a\u63d0\u4f9b\u4e00\u79cd\u6709\u6548\u9632\u6b62O\u00ad2<\/sub>\u3001CO2<\/sub>\u3001H2<\/sub>O\u4fb5\u8680\u7684\u65b9\u6cd5\uff0c\u786e\u4fddPESS Li-air\u7535\u6c60\u7684\u7a33\u5b9a\u5faa\u73af\u7279\u6027\u3002\u4e3a\u4e86\u5f97\u5230\u826f\u597d\u7684\u758f\u6c34\u6027\uff0c\u6c1f\u5316\u7269\u6216\u8005\u7845\u5316\u7269\u7b49\u53ef\u4ee5\u7528\u4f5c\u4f4e\u8868\u9762\u81ea\u7531\u80fd\u7684\u758f\u6c34\u6750\u6599\u3002\u53e6\u5916\uff0c\u4f7f\u7528\u758f\u6c34\u5b98\u80fd\u56e2(-CH2<\/sub>-)\u7684\u805a\u5408\u7269\u57fa\u4f53\u4e5f\u662f\u53e6\u5916\u4e00\u79cd\u65b9\u6cd5\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Status and prospects of polymer electrolytes for solid-state Li\u2013O2<\/sub> (air) batteries<\/a> (Energy Environ. Sci., 2017 ,DOI: 10.1039\/C6EE03499C)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u7ec4Jespen\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

\u70b9\u8fd9\u91cc\u52a0\u5165\u6750\u6599\u4eba\u7684\u5927\u5bb6\u5ead<\/a>\u3002\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065952\u201d\u3002<\/p>\n

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