{"id":24033,"date":"2016-07-03T11:00:37","date_gmt":"2016-07-03T03:00:37","guid":{"rendered":"\/\/m.iemloyee.com\/?p=24033"},"modified":"2016-07-03T10:31:56","modified_gmt":"2016-07-03T02:31:56","slug":"nature-energy%ef%bc%9amofgo%e9%9a%94%e8%86%9c%e8%a7%a3%e5%86%b3%e9%94%82%e7%a1%ab%e7%94%b5%e6%b1%a0%e4%b8%ad%e5%a4%9a%e7%a1%ab%e5%8c%96%e7%89%a9%e7%a9%bf%e6%a2%ad%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=24033","title":{"rendered":"Nature Energy\uff1aMOF@GO\u9694\u819c\u89e3\u51b3\u9502\u786b\u7535\u6c60\u4e2d\u591a\u786b\u5316\u7269\u201c\u7a7f\u68ad\u201d\u95ee\u9898"},"content":{"rendered":"
\u6210\u679c\u7b80\u4ecb\uff1a<\/strong><\/p>\n \u8fd1\u65e5\u9502\u7535\u5927\u725b\u5468\u8c6a\u614e\u3010\u65e5\u672c\u56fd\u7acb\u4ea7\u4e1a\u6280\u672f\u7efc\u5408\u7814\u7a76\u6240(AIST)\u9996\u5e2d\u7814\u7a76\u5458\u3011\u56e2\u961f\u5728Nature Energy\u4e0a\u53d1\u8868\u4e86MOF@GO\u590d\u5408\u9694\u819c\u5728\u9502\u786b\u7535\u6c60\u5e94\u7528\u7684\u6587\u7ae0\uff0c\u6781\u5927\u5730\u7f13\u89e3\u4e86\u9502\u786b\u7535\u6c60\u5b58\u5728\u7684\u591a\u786b\u5316\u5408\u7269\u5728\u7535\u89e3\u6db2\u4e2d\u201c\u7a7f\u68ad\u201d\u7684\u95ee\u9898\u3002<\/p>\n \u9502\/\u786b\u7535\u6c60\u7531\u4e8e\u5176\u8f83\u4f4e\u7684\u6210\u672c\u548c\u5177\u6709\u9ad8\u7684\u7406\u8bba\u80fd\u91cf\u5bc6\u5ea6\uff0c\u56e0\u800c\u6210\u4e3a\u4e86\u6700\u5177\u53d1\u5c55\u6f5c\u529b\u7684\u9ad8\u80fd\u5316\u5b66\u7535\u6e90\u4f53\u7cfb\u3002\u7136\u800c\u9502\u786b\u7535\u6c60\u7684\u4e00\u4e2a\u91cd\u5927\u6280\u672f\u96be\u9898\uff0c\u5373\u53ef\u6eb6\u6027\u591a\u786b\u5316\u5408\u7269\u5728\u7535\u89e3\u6db2\u4e2d\u7684\u7a7f\u68ad\u95ee\u9898\uff0c\u4f1a\u9020\u6210\u5176\u4e25\u91cd\u7684\u5feb\u901f\u7684\u80fd\u91cf\u8870\u51cf\u3002\u4f5c\u8005\u4ecb\u7ecd\u4e86\u4e00\u79cdMOF\u57fa\u9694\u819c\uff0c\u5b83\u53ef\u4ee5\u5f88\u597d\u7684\u7f13\u89e3\u6b64\u95ee\u9898\u3002\u6b64\u9694\u819c\u7684\u529f\u80fd\u662f\u4f5c\u4e3a\u4e00\u79cd\u79bb\u5b50\u7b5b\u65e2\u53ef\u4ee5\u9009\u62e9\u6027\u7684\u901a\u8fc7\u9502\u79bb\u5b50\uff0c\u53c8\u53ef\u4ee5\u963b\u6b62\u591a\u786b\u5316\u5408\u7269\u7a7f\u68ad\u5230\u8d1f\u6781\u4e00\u8fb9\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u542b\u6709\u6b64MOF\u57fa\u9694\u819c\u7684\u9502\u786b\u7535\u6c60\u8868\u73b0\u51fa\u4e86\u76f8\u5f53\u4f4e\u7684\u5bb9\u91cf\u8870\u51cf\u901f\u7387(0.019% per cycle over 1,500 cycles)\u3002\u5e76\u4e14\u5728\u524d100\u5708\u91cc\u51e0\u4e4e\u6ca1\u6709\u4efb\u4f55\u7684\u80fd\u91cf\u8870\u51cf\u3002<\/p>\n \u56fe\u6587\u89e3\u8bfb\uff1a<\/strong><\/p>\n \u56fe<\/strong>1<\/strong>\uff1a\u56fe\u89e3<\/strong>MOF@GO<\/strong>\u590d\u5408\u9694\u819c\u5728\u9502\u786b\u7535\u6c60\u7684\u4f5c\u7528<\/strong><\/p>\n \u56fe1\u8868\u660e\uff0cMOF@GO\u590d\u5408\u9694\u819c\u5728\u9502\u786b\u7535\u6c60\u4e2d\u4f5c\u4e3a\u4e00\u79cd\u79bb\u5b50\u7b5b\uff0c\u7531\u4e8e\u5176\u5b54\u9053\u4ec5\u67099\u00c5\uff0c\u56e0\u6b64\u53ef\u4ee5\u9009\u62e9\u6027\u5730\u4f7f\u9502\u79bb\u5b50\u901a\u8fc7\uff0c\u4ece\u800c\u963b\u6b62\u591a\u786b\u5316\u5408\u7269\uff08Li2<\/sub>Sn<\/sub>, 4 < n \u2264 8\uff09\u7a7f\u8fc7\u9694\u819c\u3002<\/p>\n \u56fe<\/strong>2<\/strong>\uff1a<\/strong>MOF@GO<\/strong>\u9694\u819c\u7684\u5236\u5907<\/strong>\u53ca\u5176\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n (a) MOF@GO\u9694\u819c\u7684\u5236\u5907\u8fc7\u7a0b\u3002\u8d77\u521d\u7684MOF\u5728\u8fc7\u6ee4\u819c\u7684\u539f\u4f4d\u4e0a\u751f\u957f\u51fa\uff0c\u8fc7\u6ee4\u4e00\u5b9a\u91cf\u7684\u7a00GO\u6eb6\u6db2\u540e\uff0c\u5728\u5747\u5300\u7ed3\u6676MOF\u7eb3\u7c73\u9897\u7c92\u7684\u4e0a\u9762\u4f1a\u5f62\u6210\u5e73\u884c\u7684GO\u5c42\u3002\u76f8\u90bb\u7684MOF\u548cGO\u5c42\u7d27\u5bc6\u5730\u9644\u7740\u5728\u8fc7\u6ee4\u819c\u4e0a\uff0c\u800c\u540e\u7ecf\u8fc7\u5265\u9664\uff0c\u4e0e\u8fc7\u6ee4\u819c\u5206\u79bb\uff0c\u5c31\u5f62\u6210\u4e86MOF@GO\u9694\u819c\u3002<\/p>\n (b) \u5fae\u5b54\u7ed3\u6676\u7ed3\u6784\u7684\u793a\u610f\u56fe\u3002\u7ecfN2<\/sub>\u5438\u9644\u8868\u5f81\u540e\u53ef\u8ba1\u7b97\u7684\u5176\u5b54\u5f84\u5927\u7ea6\u4e3a9\u00c5\u3002<\/p>\n (c) MOF@GO\u9694\u819c\u7684PXRD\u8868\u5f81\u56fe\u3002\u7ecf\u8fc7200\u5708\u7684\u5faa\u73af\uff0cMOF\u4ecd\u4fdd\u6301\u5b8c\u6574\u7684\u7ed3\u6784\u3002<\/p>\n (d) MOF@GO\u9694\u819c\u7684SEM\u56fe\uff0c\u63d2\u56fe\u4e3aMOF\u8fb9\u7f18\u5f62\u8c8c\u56fe\u3002<\/p>\n (e) GO\u9694\u819c\u7684SEM\u56fe\uff0c\u63d2\u56fe\u4e3a\u5176\u8fb9\u7f18\u5f62\u8c8c\u56fe\u3002<\/p>\n \u56fe<\/strong>3<\/strong>\uff1a<\/strong>MOF@GO<\/strong>\u9694\u819c\u7684\u6e17\u900f\u5b9e\u9a8c<\/strong><\/p>\n \u6e17\u900f\u5b9e\u9a8c\u662f\u5728\u4e00\u4e2aV\u578b\u88c5\u7f6e\u4e2d\u8fdb\u884c\uff0c\u4e2d\u95f4\u662f\u9694\u819c\u3002\u9996\u5148\u4ece\u5de6\u8fb9\u7684\u7ba1\u9053\u7f13\u6162\u6ce8\u5165\u591a\u786b\u5316\u5408\u7269(0.1M Li2<\/sub>S6<\/sub>)\uff0c\u4ece\u53f3\u8fb9\u7684\u7ba1\u9053\u7f13\u6162\u6ce8\u5165\u9ed1\u8272\u7684\u7535\u89e3\u6db2\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660eMOF@GO\u9694\u819c\u5bf9\u591a\u786b\u5316\u5408\u7269\u6709\u5f88\u597d\u7684\u9694\u79bb\u80fd\u529b\u3002<\/p>\n (a) MOF@GO\u9694\u819c\u7684\u6e17\u900f\u5b9e\u9a8c\uff0c\u5b9e\u9a8c\u8868\u660e\u7ecf\u8fc748 h\u540e\u5176\u4ecd\u4fdd\u6301\u7740\u5bf9\u591a\u786b\u5316\u5408\u7269\u5f88\u597d\u5730\u7684\u9694\u79bb\u80fd\u529b\u3002<\/p>\n (b) GO\u9694\u819c\u7684\u6e17\u900f\u5b9e\u9a8c\uff0c\u5b9e\u9a8c\u8868\u660e\u591a\u786b\u5316\u5408\u7269\u4f1a\u4e0d\u65ad\u7684\u7a7f\u8fc7\u9694\u819c\uff0c\u5e76\u6700\u7ec8\u586b\u6ee1\u9ed1\u8272\u7535\u89e3\u6db2\u3002<\/p>\n \u56fe<\/strong>4<\/strong>\uff1a\u542b<\/strong>MOF@GO<\/strong>\u9694\u819c\u7684\u9502\u786b\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n (b) MOF@GO\u9694\u819c\u7684\u9502\u786b\u7535\u6c60\u57281 C\u653e\u7535\u901f\u7387\u4e0b\u76841500\u5708\u7684\u5faa\u73af\u6027\u80fd\u53caGO\u9694\u819c\u7684\u9502\u786b\u7535\u6c60\u57281 C\u653e\u7535\u901f\u7387\u4e0b\u76841000\u5708\u7684\u5faa\u73af\u6027\u80fd\u3002GO\u9694\u819c\u867d\u7136\u6709\u77401,000 mAh g\u2212<\/sup>1<\/sup>\u7684\u521d\u59cb\u653e\u7535\u5bb9\u91cf\uff0c\u4f46\u662f\u5176\u5bb9\u91cf\u8870\u51cf\u5730\u5f88\u5feb\u3002\u76f8\u53cd\u7684\uff0cMOF@GO\u9694\u819c\u4e0d\u4f46\u6709\u77401,207 mA h g\u2212<\/sup>1<\/sup>\u7684\u521d\u59cb\u653e\u7535\u5bb9\u91cf\uff0c\u800c\u4e14\u5728100\u5708\u7684\u653e\u7535\u5bb9\u91cf\u4ecd\u6709870 mA h g\u2212<\/sup>1<\/sup>\uff0c1500\u5708\u540e\u4ecd\u6709855 mA h g\u2212<\/sup>1<\/sup>\u7684\u653e\u7535\u5bb9\u91cf\uff0c\u5c55\u73b0\u4e86\u975e\u5e38\u4f18\u5f02\u7684\u5faa\u73af\u6027\u80fd\u548c\u5bb9\u91cf\u4fdd\u6301\u80fd\u529b\u3002<\/p>\n (c) MOF@GO\u9694\u819c\u7684\u9502\u786b\u7535\u6c60\u5728C\/2\u653e\u7535\u901f\u7387\u4e0b\u7684\u5145\u653e\u7535\u7535\u538b\u66f2\u7ebf\u3002\u6052\u7535\u6d41\u5145\/\u653e\u7535\u7535\u538b\u5e73\u53f0\u4e0e\u5178\u578b\u9502\u786b\u7535\u6c60\u4e00\u81f4\uff0c\u5bf9\u5e94\u7740\u53ef\u6eb6\uff088 V\uff09\u548c\u4e0d\u53ef\u6eb6\uff082.1 V\uff09\u591a\u786b\u5316\u5408\u7269\u7684\u8f6c\u6362\u3002<\/p>\n \u56fe<\/strong>5<\/strong>\uff1a\u542b<\/strong>MOF@GO<\/strong>\u9694\u819c\u7684\u9502\u786b\u7535\u6c60\u7684\u500d\u7387\u6027\u80fd\u548c\u5145\u653e\u7535\u7535\u538b\u66f2\u7ebf\u56fe<\/strong><\/p>\n (b) \u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684GO\u9694\u819c\u7684\u5145\u653e\u7535\u7535\u538b\u66f2\u7ebf\u56fe\u3002\u5177\u67092\u4e2a\u660e\u663e\u7684\u7535\u538b\u5e73\u53f0\u3002<\/p>\n (c) \u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684MOF@GO\u9694\u819c\u7684\u5145\u653e\u7535\u7535\u538b\u66f2\u7ebf\u56fe\u3002\u5728\u4f4e\u500d\u7387\u4e0b2\u4e2a\u7535\u538b\u5e73\u53f0\u660e\u663e\uff0c\u800c\u5728\u9ad8\u500d\u7387\u4e0b\u5219\u4e0d\u5982GO\u9694\u819c\u7684\u7535\u538b\u5e73\u53f0\u660e\u663e\u3002<\/p>\n \u4e00\u53e5\u8bdd\u603b\u7ed3\uff1a<\/strong><\/p>\n \u8be5\u5de5\u4f5c\u63d0\u51fa\u7684MOF@GO\u9694\u819c\u5728\u9502\u786b\u7535\u6c60\u4e2d\u53ef\u4ee5\u5f88\u597d\u5730\u6291\u5236\u591a\u786b\u5316\u5408\u7269\u201c\u7a7f\u68ad\u6548\u5e94\u201d\uff0c\u4f7f\u5f97\u8be5\u7535\u6c60\u8868\u73b0\u51fa\u4f18\u826f\u7684\u5faa\u73af\u6027\u80fd\u548c\u5f88\u4f4e\u7684\u5bb9\u91cf\u635f\u5931\u901f\u7387\uff1b\u8fd9\u9879\u5de5\u4f5c\u53ef\u4ee5\u6307\u5bfc\u6211\u4eec\u53d1\u5c55\u51fa\u66f4\u591a\u7684MOF\u57fa\u9694\u819c\u6750\u6599\u7528\u4e8e\u80fd\u91cf\u50a8\u5b58\u88c5\u7f6e\u3002<\/p>\n \u8be5\u6210\u679c\u53d1\u8868\u5728Nature Energy\u4e0a\uff0c\u6587\u732e\u94fe\u63a5: Metal-organic framework-based separator for lithium-sulfur batteries<\/a><\/p>\n \u8be5\u6587\u732e\u89e3\u8bfb\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u5b66\u672f\u5c0f\u7ec4 \u9189\u5fc3 \u6295\u7a3f\uff0c\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\uff0c\u53c2\u4e0e\u65b0\u80fd\u6e90\u6587\u7ae0\u64b0\u5199\u6df1\u5ea6\u6316\u6398\u65b0\u80fd\u6e90\u5b66\u672f\u548c\u4ea7\u4e1a\u4fe1\u606f\uff0c\u8bf7\u52a0\u201c\u65b0\u80fd\u6e90\u5b66\u4e60\u5c0f\u7ec4 461419294\u201d\u3002<\/p>\n<\/p>\n
<\/p>\n
<\/p>\n
(a) MOF@GO\u9694\u819c\u7684\u9502\u786b\u7535\u6c60\u5728C\/2\u653e\u7535\u901f\u7387\u4e0b\u7684500\u5708\u7684\u653e\u7535\u66f2\u7ebf\u548c\u5e93\u4ed1\u6548\u7387\u3002\u521d\u59cb\u653e\u7535\u5bb9\u91cf\u8fbe1,126 mAh g\u2212<\/sup>1<\/sup>\uff0c\u653e\u7535\u5bb9\u91cf\u5728\u7b2c100\u3001300\u3001500\u5708\u4ecd\u53ef\u4fdd\u6301\u5728800 mAh g\u2212<\/sup>1<\/sup>\u5de6\u53f3\uff0c\u5728\u7b2c100\u548c500\u5708\u5176\u5bb9\u91cf\u635f\u5931\u4ec5\u670914 mAh g\u2212<\/sup>1<\/sup>\u3002\u5c55\u73b0\u4e86\u4f18\u5f02\u7684\u5bb9\u91cf\u4fdd\u6301\u80fd\u529b\u3002<\/p>\n
(a) MOF@GO\u9694\u819c\u548cGO\u9694\u819c\u4eceC\/5 \u5230 3 C\u653e\u7535\u901f\u7387\u7684\u500d\u7387\u6027\u80fd\u56fe\u3002GO\u9694\u819c\u8868\u73b0\u51fa\u4e25\u91cd\u7684\u5bb9\u91cf\u8870\u51cf\u95ee\u9898\uff0c\u800cMOF@GO\u9694\u819c\u5219\u5177\u6709\u66f4\u597d\u7684\u500d\u7387\u6027\u80fd\u3002<\/p>\n