{"id":203682,"date":"2020-06-17T06:13:52","date_gmt":"2020-06-16T22:13:52","guid":{"rendered":"\/\/m.iemloyee.com\/?p=203682"},"modified":"2020-06-16T20:14:08","modified_gmt":"2020-06-16T12:14:08","slug":"%e7%ba%aa%e7%a7%80%e7%a3%8a%e9%99%86%e4%bf%8aaem%ef%bc%9a-78c%ef%bc%81%e4%b8%80%e7%a7%8d%e5%9f%ba%e4%ba%8e%e7%a3%b7%e9%85%b8%e7%94%b5%e8%a7%a3%e8%b4%a8%e7%9a%84%e9%ab%98%e5%80%8d%e7%8e%87","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=203682","title":{"rendered":"\u7eaa\u79c0\u78ca&\u9646\u4fcaAEM\uff1a-78\u00b0C\uff01\u4e00\u79cd\u57fa\u4e8e\u78f7\u9178\u7535\u89e3\u8d28\u7684\u9ad8\u500d\u7387\u6c34\u7cfb\u8d28\u5b50\u7535\u6c60\u5728\u8d85\u4f4e\u6e29\u4e0b\u5b9e\u73b0\u7a33\u5b9a\u5faa\u73af"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/b><\/strong>\u00a0<\/p>\n \u4f4e\u6e29\u50a8\u80fd\u7535\u6c60\u5bf9\u4e8e\u4eba\u7c7b\u7684\u6781\u5730\u6d3b\u52a8\u548c\u822a\u7a7a\u822a\u5929\u63a2\u7d22\u81f3\u5173\u91cd\u8981\u3002\u5176\u4e2d\uff0c\u5728\u5e73\u5747\u6e29\u5ea6\u4e3a\u96f6\u4e0b63\u00b0C\u7684\u706b\u661f\u5730\u8868\uff0c\u5176\u6237\u5916\u6d3b\u52a8\u9700\u8981\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u4e14\u5177\u6709\u826f\u597d\u4f4e\u6e29\u6027\u80fd\u7684\u50a8\u80fd\u7535\u6c60\u3002\u4f46\u73b0\u6709\u7684\u5546\u7528\u7535\u6c60\u96be\u4ee5\u7ef4\u6301\u6781\u7aef\u6e29\u5ea6\u6761\u4ef6\u4e0b\u7684\u6b63\u5e38\u8fd0\u8f6c\u3002\u8fd1\u5e74\u6765\uff0c\u7814\u7a76\u4eba\u5458\u5728\u4e00\u4e9b\u5177\u6709\u4f4e\u7194\u70b9\u7684\u975e\u6c34\u7cfb\u7535\u89e3\u8d28\u5982\u6db2\u5316\u6c14\u4f53\uff0c\u6c1f\u5316\u6eb6\u5242\u548c\u4e59\u9178\u4e59\u916f\u7b49\u65b9\u9762\u53d6\u5f97\u91cd\u8981\u8fdb\u5c55\u3002\u7136\u800c\uff0c\u5b89\u5168\u95ee\u9898\uff0c\u5bf9\u73af\u5883\u7684\u5f71\u54cd\uff0c\u548c\u6210\u672c\u9ad8\u662f\u975e\u6c34\u7cfb\u7535\u89e3\u6db2\u7684\u56fa\u6709\u6311\u6218\u3002\u5728\u6c34\u7cfb\u7535\u6c60\u4e2d\uff0c\u6c34\u7cfb\u8d28\u5b50\u7535\u6c60\u662f\u4e00\u79cd\u6781\u5177\u524d\u9014\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u80fd\u591f\u4ece\u5b89\u5168\u548c\u6210\u672c\u4e24\u65b9\u9762\u5b9e\u73b0\u5927\u89c4\u6a21\u50a8\u80fd\uff0c\u4ece\u800c\u6210\u4e3a\u4f4e\u6e29\u7535\u6c60\u7684\u6700\u4f73\u9009\u62e9\u3002\u4f4e\u6e29\u6761\u4ef6\u51cf\u7f13\u4e86\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u52a8\u529b\u5b66\uff0c\u4f46\u901a\u8fc7\u683c\u7f57\u7279\u65af\u673a\u5236\uff08Grotthuss\u00a0Mechanism\uff09\uff0c\u6700\u5c0f\u7684\u79bb\u5b50\u7535\u8377\u8f7d\u4f53\u8d28\u5b50\u7684\u4f20\u5bfc\u901f\u7387\u53ef\u80fd\u975e\u5e38\u5feb\u3002\u5b9e\u9645\u4e0a\uff0c\u5bf9\u4e8e\u4efb\u4f55\u4f4e\u6e29\u7535\u6c60\uff0c\u6311\u6218\u5728\u4e8e\u786e\u5b9a\u5728\u4f4e\u6e29\u6761\u4ef6\u4e0b\u5177\u6709\u9ad8\u7535\u5bfc\u7387\u548c\u5feb\u901f\u7535\u6781\/\u7535\u89e3\u8d28\u754c\u9762\u52a8\u529b\u5b66\u7684\u7535\u89e3\u6db2\u3002\u6700\u8fd1\uff0c\u51b7\u51bb\u7684\u56fa\u6001\u542b\u6c34\u9178\u7535\u89e3\u8d28\u5df2\u8bc1\u660e\u4e86\u8d28\u5b50\u7535\u6c60\u5728\u4f4e\u6e29\u6761\u4ef6\u4e0b\u7684\u52a8\u529b\u5b66\u4f18\u52bf\u3002<\/p>\n \u8fd1\u65e5\uff0c\u7f8e\u56fd\u4fc4\u52d2\u5188\u5dde\u7acb\u5927\u5b66\u7eaa\u79c0\u78ca\u6559\u6388<\/b><\/strong>\u548c<\/b><\/strong>\u7f8e\u56fd\u963f\u8d21\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u9646\u4fca<\/b><\/strong>\u7814\u7a76\u5458<\/b><\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u62a5\u9053\u4e86\u4e00\u79cd\u642d\u914d62wt%(9.5m)\u78f7\u9178\u7535\u89e3\u8d28\u7684\u6c34\u7cfb\u8d28\u5b50\u7535\u6c60 \uff08APB\uff09\uff0c\u5176\u5728-78\u00b0C\u6216\u66f4\u4f4e\u7684\u6e29\u5ea6\u4e0b\u80fd\u591f\u5b9e\u73b0\u9ad8\u500d\u7387\u8fd0\u884c\u3002\u5176\u4e2d\uff0cAPB\u662f\u4e00\u79cd\u6447\u6905\u7535\u6c60\uff0c\u5de5\u4f5c\u539f\u7406\u662f\u8d28\u5b50\u5728\u666e\u9c81\u58eb\u84dd\u6b63\u6781\u548cMoO3<\/sub>\u8d1f\u6781\u4e4b\u95f4\u5f80\u8fd4\u3002\u5728-78\u00b0C\u65f6\uff0cAPB\u5168\u7535\u6c60\u80fd\u591f\u4ee5\u9ad8\u8fbe99.9%\u7684\u5e93\u4f26\u6548\u7387\u548c85\uff05\u7684\u80fd\u91cf\u6548\u7387\u5b9e\u73b0\u7a33\u5b9a\u5faa\u73af450\u5708\uff0c\u5e76\u5177\u6709\u7406\u60f3\u7684\u529f\u7387\u6027\u80fd\u3002\u5373\u4f7f\u5728-88\u00b0C\uff0cAPB\u4ecd\u53ef\u63d0\u4f9b30\uff05\u7684\u5ba4\u6e29\u5bb9\u91cf\u3002\u540c\u65f6\u4f5c\u8005\u901a\u8fc7\u975e\u539f\u4f4d\u540c\u6b65\u8f90\u5c04XRD\uff0cXAS\u548cXPS\u7814\u7a76\u4e86\u8d28\u5b50\u5b58\u50a8\u673a\u7406\u3002\u6b64\u5916\uff0c\u7531\u6b64\u7ec4\u88c5\u7684APB\u8f6f\u5305\u7535\u6c60\u5728-78\u00b0C\u5faa\u73af\u65f6\u65e0\u660e\u663e\u7684\u5bb9\u91cf\u8870\u51cf\uff0c\u56e0\u6b64\u53ef\u4e3a\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u63d0\u4f9b\u4e00\u79cd\u5b89\u5168\u53ef\u9760\u7684\u5019\u9009\u65b9\u6848\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cA High-Rate Aqueous Proton Battery Delivering Power Below -78 \u00b0C via an Unfrozen Phosphoric Acid<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Adv. Energy Mater.<\/b><\/strong>\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n \u56fe\u4e00\u3001APB\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u7535\u5316\u5b66\u6027\u80fd<\/b><\/strong> \uff08A\uff09APB\u5168\u7535\u6c60\u7684\u793a\u610f\u56fe\uff1b<\/p>\n \uff08B\uff09APB\u00a0\u572825\u00b0C\u7684\u500d\u7387\u6027\u80fd\uff1b<\/p>\n \uff08C\uff09\u4e0d\u540c\u6e29\u5ea6\u4e0bAPB\u7684\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\uff1b<\/p>\n \uff08D\uff09\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a25 mA g-1<\/sup>\u65f6\uff0c\u4e0d\u540c\u6e29\u5ea6APB\u7684\u5178\u578b\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n \uff08E\uff09\u7535\u6d41\u5bc6\u5ea6\u4e3a20 mA g-1<\/sup>\u65f6\uff0cAPB\u00a0\u5728-78\u00b0C\u4e0b\u53ef\u7a33\u5b9a\u5faa\u73af450\u5708\uff1b<\/p>\n \uff08F\uff09\u7535\u6d41\u5bc6\u5ea6\u4e3a20 mA g-1<\/sup>\u65f6\uff0cAPB\u8f6f\u5305\u7535\u6c60\u5728-78\u00b0C\u4e0b\u7684\u5faa\u73af\u6027\u80fd\u3002<\/p>\n \u56fe\u4e8c\u3001\u572825\u00b0C\u4e0b9.5 m H<\/b><\/strong>3<\/b><\/sub><\/strong>PO<\/b><\/strong>4<\/b><\/sub><\/strong>\u7535\u89e3\u8d28\u4e2dMoO<\/b><\/strong>3<\/b><\/sub><\/strong>\u8d1f\u6781\u7684\u52a8\u529b\u5b66\u7814\u7a76<\/b><\/strong> \uff08A\uff09\u4f9d\u6b21\u4ece1\u81f3100 A g-1<\/sup>\u7684\u500d\u7387\u6027\u80fd\u6d4b\u8bd5\uff1b<\/p>\n \uff08B\uff09\u4e0d\u540c\u626b\u901f\uff081\u523010 mV s-1<\/sup>\uff09\u7684\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\uff1b<\/p>\n \uff08C\uff09\u7b2c\u4e00\u6b21\u8d28\u5b50\u5316\u7684GITT\u66f2\u7ebf\uff1b<\/p>\n \uff08D\uff09\u7535\u5316\u5b66\u77f3\u82f1\u5fae\u5929\u5e73\u6d4b\u8bd5\u66f2\u7ebf\uff1b<\/p>\n \uff08E\uff09\u57289.5 m H3<\/sub>PO4<\/sub>\u548c1 M\u00a0<\/sub>H3<\/sub>PO4<\/sub>\u7535\u89e3\u8d28\u4e2d\u5145\u653e\u7535\u66f2\u7ebf\u53ca\u7535\u538b\u6ede\u540e\u7684\u5bf9\u6bd4\uff1b<\/p>\n \uff08F\uff09\u57289.5 m H3<\/sub>PO4<\/sub>\u548c1 M\u00a0<\/sub>H3<\/sub>PO4<\/sub>\u7535\u89e3\u8d28\u4e2d\u963b\u6297\u56fe\u8c31\u5bf9\u6bd4\u3002<\/p>\n \u00a0<\/b><\/strong>\u56fe\u4e09\u3001\u57289.5 m H<\/b><\/strong>3<\/b><\/sub><\/strong>PO<\/b><\/strong>4<\/b><\/sub><\/strong>\u7535\u89e3\u8d28\u4e2dMoO<\/b><\/strong>3<\/b><\/sub><\/strong>\u7535\u6781\u4e2d\u8d28\u5b50\u50a8\u5b58\u673a\u7406\u7684\u8868\u5f81<\/b><\/strong> \uff08A\uff0cB\uff09\u6cbfb\u8f74\u548ca\u8f74\u7684MoO3<\/sub>\u6676\u4f53\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n \uff08C\uff09\u7b2c\u4e00\u5708\u7684\u5145\u653e\u7535\u66f2\u7ebf\uff1b<\/p>\n \uff08D\uff09\u5728\u7b2c\u4e00\u5708\u4e2d\uff0cMoO3<\/sub>\u7535\u6781\u5728\u4e0d\u540c\u7535\u4f4d\u4e0b\u7684\u975e\u539f\u4f4d\u540c\u6b65\u8f90\u5c04XRD\u56fe\u8c31\uff1b<\/p>\n \uff08E\uff09\u5728\u653e\u7535\u81f3\u22120.5V\u548c\u5145\u7535\u81f30.3V\u65f6\uff0cMoO3<\/sub>\u7535\u6781\u7684\u975e\u539f\u4f4dXPS Mo2p\u56fe\u8c31\uff1b<\/p>\n \uff08F\uff09\u6807\u51c6MoO3<\/sub>\u7c89\u672b\u3001\u539f\u59cb\u3001\u5b8c\u5168\u653e\u7535\u548c\u5b8c\u5168\u5145\u7535\u6837\u54c1\u7684\u975e\u539f\u4f4d\u5085\u91cc\u53f6\u53d8\u6362Mo-K\u8fb9\u7f18EXAFS\u5149\u8c31\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/b><\/strong><\/p>\n \u603b\u800c\u8a00\u4e4b\uff0c\u4f5c\u8005\u8bbe\u8ba1\u4e86\u4e00\u79cd\u65b0\u9896\u7684\u4ee5\u9ad8\u6d53\u5ea6H3<\/sub>PO4<\/sub>\u4f5c\u4e3a\u7535\u89e3\u8d28\u7684\u6c34\u7cfb\u6c22\u79bb\u5b50\u7535\u6c60\uff0c9.5 m H3<\/sub>PO4<\/sub>\u6709\u52a9\u4e8eMoO3<\/sub>\u7535\u6781\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u500d\u7387\u6027\u80fd\u3002\u5c3d\u7ba1\u8d28\u5b50\u8fc1\u79fb\u53d7MoO3<\/sub>\u8d1f\u6781\u4e2d\u7ec8\u7aef\u6c27\u7684\u6269\u6563\u63a7\u5236\uff0c\u4f46\u7535\u6781\/\u7535\u89e3\u8d28\u754c\u9762\u7684\u5feb\u901f\u8d28\u5b50\u6269\u6563\u52a8\u529b\u5b66\u63d0\u5347\u4e86\u5176\u500d\u7387\u6027\u80fd\u3002\u540c\u65f6\u96c6\u6210\u4e86H3<\/sub>PO4<\/sub>\u7535\u89e3\u8d28\u3001\u666e\u9c81\u58eb\u84dd\u6b63\u6781\u548cMoO3<\/sub>\u8d1f\u6781\u7684APB\u5168\u7535\u6c60\u5728-78\u00b0C\u65f6\u663e\u793a\u51fa\u4f18\u5f02\u7684\u4f4e\u6e29\u6027\u80fd\uff0c\u751a\u81f3\u5728\u4f4e\u4e8e9.5 m H3<\/sub>PO4<\/sub>\u51dd\u56fa\u70b9\u7684-88\u00b0C\u65f6\u4ecd\u80fd\u63d0\u4f9b\u53ef\u89c2\u7684\u5bb9\u91cf\u3002\u66f4\u52a0\u91cd\u8981\u7684\u662f\uff0c\u7531\u6b64\u7ec4\u88c5\u7684APB\u8f6f\u5305\u7535\u6c60\u4e5f\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5faa\u73af\u6027\u80fd\u3002\u6709\u8da3\u7684\u662f\uff0cAPB\u7279\u522b\u9002\u7528\u4e8e\u4f4e\u6e29\u73af\u5883\uff0c\u4e14\u5728\u6210\u672c\u548c\u80fd\u8017\u4e0a\u90fd\u6781\u5177\u7ade\u4e89\u529b\uff0c\u56e0\u6b64\u8fd9\u79cd\u4f4e\u6e29APB\u53ef\u4e3a\u6781\u5730\u548c\u822a\u7a7a\u98de\u884c\u4efb\u52a1\u7684\u6267\u884c\u63d0\u4f9b\u5b89\u5168\u53ef\u9760\u7684\u80fd\u6e90\u4f9b\u7ed9\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a\u201c<\/b><\/strong>A High-Rate Aqueous Proton Battery Delivering Power Below -78 \u00b0C via an Unfrozen Phosphoric Acid<\/b><\/u><\/strong><\/a>\u201d(Adv. Energy Mater.<\/b><\/strong>\uff0c<\/b><\/strong>2020\uff0c10.1002\/aenm.202000968)<\/b><\/strong><\/p>\n \u672c\u6587\u7531\u6750\u6599\u4ebaCYM\u7f16\u8bd1\u4f9b\u7a3f\u3002<\/p>\n \u3010\u4f5c\u8005\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n \u7eaa\u79c0\u78ca<\/b><\/strong>\uff0c\u535a\u58eb\uff0c\u7f8e\u56fd\u4fc4\u52d2\u5188\u5dde\u7acb\u5927\u5b66\u526f\u6559\u6388\uff08\u7ec8\u8eab\u6559\u6388\uff09\uff0cCarbon<\/i><\/em>\u00a0<\/i><\/em>Energy<\/i><\/em>, \u526f\u4e3b\u7f16\u30022019\u5e74ESI\u5168\u7403\u9ad8\u88ab\u5f15\u79d1\u5b66\u5bb6\u3002\u7eaa\u79c0\u78ca\u6559\u6388\u4e8e\u5409\u6797\u5927\u5b66\u548c\u52a0\u62ff\u5927\u6ed1\u94c1\u5362\u5927\u5b66\u5206\u522b\u83b7\u5f97\u5b66\u58eb\u548c\u535a\u58eb\u5b66\u4f4d\uff0c\u968f\u540e\u4e8e\u52a0\u5dde\u5927\u5b66\u5723\u82ad\u82ad\u62c9\u5206\u6821\u4ece\u4e8b\u535a\u58eb\u540e\u7814\u7a76\uff0c\u5e76\u4e8e2012\u5e74\u4efb\u6559\u4e8e\u4fc4\u52d2\u5188\u5dde\u7acb\u5927\u5b66\u3002\u4e3b\u8981\u4ece\u4e8b\u7535\u6c60\u5316\u5b66\u539f\u7406\u8bbe\u8ba1\u53ca\u7535\u6c60\u6750\u6599\u7ed3\u6784-\u6027\u80fd\u5173\u7cfb\u7814\u7a76\u3002\u81f3\u4eca\u5728\u5b66\u672f\u671f\u520a\u4e0a\u5171\u53d1\u8868\u8bba\u6587123\u7bc7\uff0c\u603b\u5f15\u7528\u8d85\u8fc720000\u6b21\uff0ch-index\u4e3a55\uff08\u8c37\u6b4c\u5b66\u672f\u6570\u636e\uff09\u3002\u5171\u7533\u8bf7\u7f8e\u56fd\u53d1\u660e\u4e13\u522914\u9879\u5e76\u6388\u67434\u9879\u3002<\/p>\n \u9646\u4fca<\/b><\/strong>\uff0c\u535a\u58eb\uff0c\u7f8e\u56fd\u963f\u8d21\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u7814\u7a76\u5458\uff0cACS<\/i><\/em>\u00a0Applied Materials & Interfaces<\/i><\/em>\uff0c\u526f\u4e3b\u7f16\u3002\u9646\u4fca\u7814\u7a76\u5458\u4e8e\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u548c\u7f8e\u56fd\u72b9\u4ed6\u5927\u5b66\u83b7\u5f97\u5b66\u58eb\u53ca\u535a\u58eb\u5b66\u4f4d\u3002\u4e3b\u8981\u7814\u7a76\u65b9\u5411\u662f\uff1a\u7535\u5316\u5b66\u80fd\u6e90\u50a8\u5b58\u4e0e\u8f6c\u5316\u3002\u79d1\u7814\u5174\u8da3\u6d89\u53ca\u7535\u5316\u5b66\u80fd\u6e90\u5b58\u50a8\u53ca\u8f6c\u6362\u7b49\u9886\u57df\u3002\u81f3\u4eca\uff0c\u53d1\u8868\u5b66\u672f\u8bba\u6587432\u7bc7\uff0c\u5176\u4e2d\u5305\u62ec\u671f\u520aNature\uff0cNature Energy\uff0cNature Nanotechnology\uff0cNature Communications\uff0cChemical Reviews\uff0cJACS<\/i><\/em>\u7b49\u3002\u76ee\u524d\u5de5\u4f5c\u5df2\u7ecf\u88ab\u5f15\u7528\u8d85\u8fc722800\u6b21\uff0ch-index\u4e3a82\uff08\u8c37\u6b4c\u5b66\u672f\u6570\u636e\uff09\u3002\u5341\u4f59\u7bc7\u4e13\u5229\u88ab\u6388\u6743\uff0c\u5176\u4e2d\u6709\u4e00\u4e9b\u7a81\u7834\u6027\u7684\u53d1\u73b0\u6781\u6709\u53ef\u80fd\u5728\u5c0f\u578b\u7535\u5b50\u5668\u4ef6\u53ca\u7535\u52a8\u8f66\u884c\u4e1a\u5546\u4e1a\u5316\u3002<\/p>\n \u3010\u7eaa\u79c0\u78ca\u6559\u6388\u56e2\u961f\u6c34\u7cfb\u7535\u6c60\u6c47\u603b\u3011<\/b><\/strong><\/p>\n 1\uff09\u6c34\u7cfb\u6c22\u79bb\u5b50\u7535\u6c60\uff1a<\/p>\n Jiang, Heng, et al. Adv. Energy <\/i><\/em>Mater<\/i><\/em>. (2020<\/b><\/strong>) https:\/\/doi.org\/10.1002\/aenm.202000968<\/u><\/a>.<\/p>\n Wu, Xianyong, et al. ACS Appl. Mater. Interfaces<\/i><\/em>, 12 (2020<\/b><\/strong>): 9201-9208<\/p>\n Wu, Xianyong, et al. Nature Energy<\/i><\/em>, 4, (2019<\/b><\/strong>), 123-130.<\/p>\n<\/p>\n
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