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\u2022 \u00a0 \u9502\u6c27\u7535\u6c60\u6982\u8ff0<\/strong><\/span><\/p>\n

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1. \u00a0\u9502\u6c27\u7535\u6c60\u5206\u7c7b<\/strong><\/p>\n

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\"\"<\/p>\n

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2. \u00a0\u9502\u6c27\u7535\u6c60\u539f\u7406<\/strong><\/p>\n

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\/\/m.iemloyee.com\/63943.html<\/a>
\n \/\/m.iemloyee.com\/5823.html<\/a><\/p>\n

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\u2022 \u00a0\u975e\u6c34\u7cfb\u9502\u6c27\u7535\u6c60\u6b63\u6781\u6750\u6599<\/strong><\/span><\/p>\n

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1. \u00a0\u53cc\u6548\u50ac\u5316\u5242\/\u78b3\u6750\u6599\u590d\u5408\u6b63\u6781<\/strong><\/p>\n

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\u975e\u8d35\u91d1\u5c5e\u5982Mn\u3001Co\u3001Ni\u3001Fe\u3001Cu\u3001Zn\u3001Mo\u3001Ti\uff0c\u5b83\u4eec\u7684\u6c27\u5316\u7269\u6216\u5316\u5408\u7269\uff0c\u5982MnO2<\/sub>\u3001Co\u7684\u6c27\u5316\u7269\u3001\u4e09\u5143\u5c16\u6676\u77f3MCo2<\/sub>O4<\/sub>\uff08M \u4e3aMn\u3001Ni\u3001Fe\u3001Cu\u3001Zn\uff09\u3001\u03b2\u2043FeOOH\uff08\u03b2\u7f9f\u57fa\u6c27\u5316\u4e9a\u94c1\uff09\u3001Mo2<\/sub>C\u3001Ti\u7684\u6c27\u5316\u7269\u5747\u8868\u73b0\u51fa\u4e86ORR\/OER\u7684\u50ac\u5316\u6f5c\u529b\u3002\u76f8\u5bf9\u4e8e\u8d35\u91d1\u5c5e\u800c\u8a00\uff0c\u4ed6\u4eec\u50a8\u91cf\u4e30\u5bcc\uff0c\u4ef7\u683c\u4f4e\u5ec9\uff0c\u56e0\u6b64\u7814\u7a76\u4eba\u5458\u5c06\u5b83\u4eec\u4f5c\u4e3a\u9502\u6c27\u6c14\u7535\u6c60ORR\/OER\u7684\u50ac\u5316\u5242\u8fdb\u884c\u4e86\u5927\u91cf\u7684\u7814\u7a76\u3002<\/p>\n

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\"\"<\/p>\n

\u56fe2<\/strong> \uff08a\uff0cb\uff0cc\uff09\u5206\u522b\u4e3a\uff3b002\uff3d\u53d6\u5411\u7684\u03b1\u2043MnO2\u7eb3\u7c73\u7ebf\u7684\u9ad8\u500d\u7387\u900f\u5c04\u7535\u955c\u56fe\uff0c\u65b9\u6846\u9009\u533a\u653e\u5927\u7684HR-TEM\u56fe\u548c\u65b9\u6846\u533a\u57df\u7684\u7535\u5b50\u884d\u5c04\u8c31\uff1b\uff08d\uff0ce\uff0cf\uff09\u5206\u522b\u4e3a\uff3b112\uff3d\u53d6\u5411\u7684\u03b1\u2043MnO2<\/sub>\u7eb3\u7c73\u7ebf\u7684\u9ad8\u500d\u7387\u900f\u5c04\u7535\u955c\uff08HR-TEM\uff09\u56fe\uff0c\u6240\u9009\u533a\u57df\u7684\u653e\u5927HR-TEM\u56fe\u548c\u6240\u9009\u533a\u57df\u7684\u7535\u5b50\u884d\u5c04\u8c31<\/p>\n

\u5bf9\u4e8eMnO2<\/sub>\u57fa\u6750\u6599\u800c\u8a00\uff0c\u6216\u8bb8\u540e\u7eed\u7684\u5de5\u4f5c\u53ef\u4ee5\u901a\u8fc7\u63a7\u5236\u6676\u4f53\u6750\u6599\u7684\u751f\u957f\u65b9\u5411\u5236\u5f97\u5177\u6709\u4e0d\u540c\u8868\u9762\u5fae\u89c2\u7ed3\u6784\u7684\u6750\u6599\uff0c\u7814\u7a76\u6240\u5f97\u6750\u6599\u7684\u7ed3\u6784\u5bf9\u9502\u6c27\u6c14\u7535\u6c60\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u8fdb\u4e00\u6b65\u63a2\u7d22\u4e0d\u540c\u6676\u9762\u53d6\u5411\u5bf9\u6027\u80fd\u5f71\u54cd\u7684\u673a\u7406\uff0c\u4e3a\u6700\u7ec8\u627e\u5230\u7406\u60f3\u7684\u6750\u6599\u589e\u52a0\u66f4\u591a\u7684\u53ef\u80fd\u6027\u3002\u800cCo3<\/sub>O4<\/sub>\u4f5c\u4e3a\u4e00\u4e2a\u6f5c\u5728\u7684\u6b63\u6781\u50ac\u5316\u5242\uff0c\u8868\u73b0\u4e86\u826f\u597d\u7684\u53cc\u6548\u50ac\u5316\u6d3b\u6027\uff0c\u5f15\u5165Mo2<\/sub>C\u5c06\u6210\u4e3a\u63d0\u5347\u9502\u6c27\u6c14\u7535\u6c60\u6027\u80fd\u7684\u4e00\u4e2a\u5f88\u597d\u7684\u65b9\u6cd5\u3002<\/p>\n

(3) \u9499\u949b\u77ff\u578b\u6c27\u5316\u7269\/\u78b3\u590d\u5408\u6b63\u6781<\/p>\n

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\uff084\uff09\u6c27\u5316\u8fd8\u539f\u4ecb\u4f53\/\u78b3\u590d\u5408\u6b63\u6781\u6750\u6599<\/p>\n

\u901a\u8fc7\u5728\u6b63\u6781\u4e2d\u5f15\u5165\u50ac\u5316\u5242\uff0c\u4fc3\u8fdb\u4e86Li2<\/sub>O2<\/sub>\u751f\u6210\u548c\u5747\u5300\u5206\u5e03\uff0c\u53ef\u4f7f\u5f97\u653e\u7535\u7535\u538b\u5e73\u53f0\u5f97\u5230\u6709\u6548\u7684\u63d0\u5347\u3002<\/p>\n

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\"\"<\/p>\n

\u56fe3 \u4e0d\u540c\u7535\u6781\u3001\u7535\u89e3\u8d28\u7ec4\u5408\u7684\u7535\u6c60\u7535\u5316\u5b66\u5206\u6790\u56fe\u3002<\/strong>\uff08a\uff09\u4ee5\u4ecb\u5b54SP\uff0cTiC\u548c\u5927\u5b54rGO\u4e3a\u7535\u6781\u7684Li-O2<\/sub>\u7535\u6c60\u653e\u7535\u5145\u7535\u66f2\u7ebf\uff0c\u9650\u5236\u5bb9\u91cf\u4e3a500mAh\/g\uff08\u57fa\u4e8e\u78b3\u6216TiC\u8d28\u91cf\uff09\uff0c\u7535\u89e3\u8d28\u4e3a0.25MLiTFSI\/DME\u3002\u7b2c\u4e8c\u7ec4\u7535\u6781\u4e2dSP\u548c\u77f3\u58a8\u7535\u6781\u4e2d\u6dfb\u52a0\u4e860.05 MLiI\u4e8eLiTFSI\/DME\u7535\u89e3\u8d28\u4e2d\uff08\u7d2b\u8272\u548c\u7ea2\u8272\u66f2\u7ebf\uff09\uff0c\u5176\u4e2d\u7684\u7535\u6c60\u5faa\u73af\u5728\u7535\u6d41\u5bc6\u5ea60.02mA\/cm2<\/sup>\u4e0b\u8fdb\u884c\u5faa\u73af\u3002\u6c34\u5e73\u865a\u7ebf\u4ee3\u8868Li-O2<\/sub>\u7535\u6c60\u7684\u70ed\u529b\u5b66\u7535\u4f4d\uff082.96V\uff09\uff1b\uff08b\uff09\u542b\u67090.05 MLiI\u548c0.25MLiTFSI\u7684\u7535\u6c60\u6052\u6d41\u5145\u653e\u7535\u66f2\u7ebf\uff0c\u4ee5\u4e0d\u540c\u7535\u6781\/\u7535\u89e3\u8d28\u6eb6\u5242\u7ec4\u5408\uff0c\u7535\u6d41\u5bc6\u5ea6\u4e3a0.02mA\/cm2<\/sup>\uff0c\u6c29\u6c14\u6c14\u6c1b\u4e0b\u7684\u5faa\u73af\u3002\u5145\u653e\u7535\u66f2\u7ebf\u7684\u4ea4\u53c9\u70b9\uff08\u9002\u5f53\u7684\u7535\u538b\u6807\u8bb0\uff09\u8868\u660e\u5728\u7279\u5b9a\u7535\u6781\/\u7535\u89e3\u6db2\u4f53\u7cfbI–<\/sup>\/I3-<\/sup>\u6b63\u7684\u6c27\u5316\u8fd8\u539f\u7535\u4f4d<\/p>\n

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2. \u00a0\u65e0\u78b3\u590d\u5408\u6b63\u6781<\/strong><\/p>\n

\u7531\u4e8e\u78b3\u6750\u6599\u4e0eLi2<\/sub>O2<\/sub>\u53cd\u5e94\u751f\u6210\u96be\u4ee5\u5206\u89e3\u7684Li2<\/sub>CO3<\/sub>\uff0c\u4e3a\u4e86\u907f\u514d\u8fd9\u4e00\u526f\u53cd\u5e94\u7684\u53d1\u751f\uff0c\u8bb8\u591a\u7814\u7a76\u56e2\u961f\u5c1d\u8bd5\u5f00\u53d1\u65e0\u78b3\u7684\u6b63\u6781\u4ee5\u907f\u514d\u8fd9\u4e00\u95ee\u9898\u3002\u4f46\u65e0\u78b3\u7535\u6781\u867d\u7136\u907f\u514d\u4e86\u78b3\u7535\u6781\u5e26\u6765\u7684\u526f\u53cd\u5e94\uff0c\u4f46\u4e0d\u5177\u5907\u78b3\u6750\u6599\u826f\u597d\u7684\u5bfc\u7535\u6027\u80fd\u3001\u8d28\u8f7b\u7b49\u4f18\u70b9\uff0c\u56e0\u6b64\u65e0\u78b3\u7535
\n \u6781\u76ee\u524d\u5e94\u7528\u8fd8\u4e0d\u5c3d\u5982\u4eba\u610f\u3002<\/p>\n

3. \u00a0\u6b63\u6781\u6750\u6599\u5fae\u89c2\u7ed3\u6784\u8bbe\u8ba1<\/strong><\/p>\n

\u4e3a\u4e86\u5229\u4e8e\u653e\u7535\u65f6Li2<\/sub>O2<\/sub>\u7684\u6c89\u79ef\u53ca\u5176\u6c89\u79ef\u5f62\u6001\u7684\u63a7\u5236\uff0c\u4f7f\u5f97\u5728\u5145\u7535\u65f6\u80fd\u591f\u66f4\u52a0\u5bb9\u6613\u7684\u5206\u89e3\uff0c\u8bb8\u591a\u7814\u7a76\u4eba\u5458\u4e13\u6ce8\u4e8e\u5bf9\u6b63\u6781\u6750\u6599\u5fae\u89c2\u7ed3\u6784\u7684\u8bbe\u8ba1\uff0c\u6765\u6539\u5584\u9502\u6c27\u6c14\u7535\u6c60\u7684\u6027\u80fd\u3002\u79d1\u5b66\u5bb6\u4eec\u7814\u7a76\u51fa\u82b1\u6735\u72b6\u03b4\u2043MnO2<\/sub>\u76f4\u63a5\u751f\u957f\u5728\u4e09\u7ef4\u77f3\u58a8\u70ef\uff08\u5305\u8986\u4e8e\u6ce1\u6cab\u954d\u4e0a\uff09\u4e0a\u3001\u73ca\u745a\u72b6\u7684N\u63ba\u6742\u7684\u78b3\u7ea4\u7ef4\u548c\u8611\u83c7\u72b6\u7684Au\/NiCo2<\/sub>O4<\/sub>\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7b49\u6750\u6599\u4f5c\u6b63\u6781\uff0c\u8fd9\u4e9b\u5de7\u5999\u7684\u6b63\u6781\u6750\u6599\u5fae\u89c2\u7ed3\u6784\u8bbe\u8ba1\uff0c\u53ef\u5f52\u7eb3\u4e3a\u4ee5\u4e0b\u7279\u70b9\uff1a1\uff09\u5177\u6709\u5927\u5b54\u5bb9\u6846\u67b6\uff0c\u4e00\u65b9\u9762\u5229\u4e8e\u6c27\u6c14\u7684\u6269\u6563\uff0c\u4fdd\u8bc1\u4e86\u6d3b\u6027\u4f4d\u70b9\u5468\u56f4\u6c27\u6d53\u5ea6\uff1b\u53e6\u4e00\u65b9\u9762\u662f\u6d3b\u6027\u7269\u8d28\u7684\u8d1f\u8f7d\u4f4d\u70b9\u4e30\u5bcc\uff0c\u4fdd\u8bc1\u4e30\u5bcc\u7684\u53cd\u5e94\u6d3b\u6027\u4f4d\u70b9\uff1b\u518d\u8005\uff0c\u4e3a\u653e\u7535\u4ea7\u7269Li2<\/sub>O2<\/sub>\u63d0\u4f9b\u5b58\u50a8\u7a7a\u95f4\uff0c\u9632\u6b62\u56e0\u653e\u7535\u4ea7\u7269\u7684\u6c89\u79ef\u800c\u5835\u585e\u6c14\u4f53\u7684\u6269\u6563\u901a\u9053\uff1b2\uff09\u6709\u7740\u826f\u597d\u7684\u7535\u89e3\u6db2\u6da6\u6e7f\u6027\uff0c\u4f7f\u5f97\u6b63\u6781\u4e0a\u7684\u7535\u5316\u5b66\u53cd\u5e94\u80fd\u591f\u9ad8\u6548\u8fdb\u884c\uff0c\u7535\u5b50\u6613\u4e8e\u8f6c\u79fb\u548c\u4f20\u8f93\uff1b3\uff09\u51cf\u5c11\u751a\u81f3\u6392\u9664\u4e86\u9ecf\u7ed3\u5242\u7684\u4f7f\u7528\uff0c\u4ece\u6839\u672c\u4e0a\u6392\u9664\u4e86\u653e\u7535\u4ea7\u7269\u4e0e\u9ecf\u7ed3\u5242\u53d1\u751f\u526f\u53cd\u5e94\u7684\u53ef\u80fd\u6027\u3002\u8fd9\u6837\u7684\u6b63\u6781\u6750\u6599\u5fae\u89c2\u7ed3\u6784\u8bbe\u8ba1\u5bf9\u9502\u6c27\u6c14\u7535\u6c60\u6027\u80fd\u7684\u63d0\u5347\u8d77\u5230\u4e86\u79ef\u6781\u5730\u4f5c\u7528\uff0c\u4f46\u4e0e\u7406\u60f3\u7684\u6027\u80fd\u76f8\u6bd4\u8fd8\u6709\u4e00\u5b9a\u7684\u5dee\u8ddd\u3002<\/p>\n

\u53c2\u8003\u6587\u732e<\/strong><\/p>\n

[1] \u6613\u7f57\u8d22, \u6b21\u7d20\u7434, \u5b59\u6210\u4e3d,\u7b49. \u975e\u6c34\u7cfb\u9502\u6c27\u6c14\u7535\u6c60\u6b63\u6781\u6750\u6599\u7814\u7a76\u73b0\u72b6[J]. \u5316\u5b66\u8fdb\u5c55, 2016, 28(8):1251-1264.
\n [2] Song K, Jung J, Heo Y U, et al. \u03b1-MnO2 nanowire catalysts with ultra-high capacity and extremely low overpotential in lithium-air batteries through tailored surface arrangement.[J]. Physical Chemistry Chemical Physics, 2013, 15(46):20075-9.
\n [3] Liu T, Leskes M, Yu W, et al. Cycling Li-O\u2082 batteries via LiOH formation and decomposition[J]. Science, 2015, 350(6260):530-3.<\/p>\n

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