{"id":203967,"date":"2020-06-24T06:19:23","date_gmt":"2020-06-23T22:19:23","guid":{"rendered":"\/\/m.iemloyee.com\/?p=203967"},"modified":"2020-06-23T21:19:35","modified_gmt":"2020-06-23T13:19:35","slug":"%e6%9b%b2%e8%89%af%e4%bd%93%e6%95%99%e6%8e%88angew%ef%bc%9a%e7%a9%ba%e9%97%b4%e7%94%b5%e8%8d%b7%e5%af%86%e5%ba%a6%e6%9c%80%e5%a4%a7%e5%8c%96-%e8%b6%85%e9%ab%98%e8%83%bd%e9%87%8f%e5%af%86","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=203967","title":{"rendered":"\u66f2\u826f\u4f53\u6559\u6388Angew\uff1a\u7a7a\u95f4\u7535\u8377\u5bc6\u5ea6\u6700\u5927\u5316\u2014\u8d85\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u7684\u7535\u5bb9\u578b\u7535\u8377\u5b58\u50a8"},"content":{"rendered":"
\u3010\u524d\u8a00\u3011<\/p>\n
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\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/p>\n
\u6700\u8fd1\uff0c\u6e05\u534e\u5927\u5b66\u66f2\u826f\u4f53\u6559\u6388<\/strong>\u9886\u5bfc\u7684\u79d1\u7814\u56e2\u961f\u5728\u56fd\u9645\u77e5\u540d\u671f\u520aAngewandte Chemie International Edition<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3aMaximization of Spatial Charge Density: An Approach to Ultrahigh Energy Density of Capacitive Charge Storage<\/strong>\u7684\u8bba\u6587\u3002\u5728\u8fd9\u9879\u5de5\u4f5c\u4e2d\uff0c\u4f5c\u8005\u5f00\u53d1\u4e86\u4e00\u79cdSCD\u6700\u5927\u5316\u7b56\u7565\uff0c\u4ee5\u63d0\u9ad8\u7535\u5bb9\u578b\u7535\u8377\u5b58\u50a8\u7684\u80fd\u91cf\u5bc6\u5ea6\uff1b\u5177\u4f53\u800c\u8a00\uff0c\u5c31\u662f\u5c06\u6eb6\u5242\u5316\u7684\u91d1\u5c5e\u79bb\u5b50\u81f4\u5bc6\u6709\u5e8f\u5730\u6392\u5e03\u5728\u7535\u6781\u6750\u6599\u5185\u90e8\u3002\u901a\u8fc7\u5e73\u8861\u6eb6\u5242\u5316\u79bb\u5b50\u7684\u4ef7\u6001\uff0c\u5e76\u5c06\u6eb6\u5242\u5316\u79bb\u5b50\u7684\u5c3a\u5bf8\u4e0e\u7535\u6781\u6750\u6599\u7684\u5b54\u9699\u7ed3\u6784\u8fdb\u884c\u5339\u914d\uff0c\u8be5\u5de5\u4f5c\u5b9e\u73b0\u4e86~ 550 C cm-3<\/sup>\u7684\u8d85\u9ad8SCD,\u8fd9\u4e00\u6570\u503c\u6bd4\u4f20\u7edf\u591a\u5b54\u78b3\u4f53\u7cfb\u9ad8\u51fa\u8fd1\u4e94\u500d(~ 120 C cm-3<\/sup>)\u3002\u540c\u65f6\uff0c\u4f5c\u8005\u5229\u7528Monte Carlo\u8ba1\u7b97,\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df,\u548c\u539f\u4f4d\u7535\u5316\u5b66\u62c9\u66fc\u5149\u8c31\u6765\u8ffd\u8e2a\u5404\u79cd\u591a\u4ef7\u91d1\u5c5e\u79bb\u5b50\u5728\u7535\u5bb9\u6750\u6599\u7684\u7535\u5316\u5b66\u884c\u4e3a,\u5e76\u53d1\u73b0\u5b83\u4eec\u7684\u90e8\u5206\u8131\u6c34\u8fc7\u7a0b\u662f\u6eb6\u5242\u5316\u79bb\u5b50\u5339\u914d\u5e76\u8fdb\u5165\u4e9a\u7eb3\u7c73\u5b54\u9699\u7684\u5fc5\u8981\u6b65\u9aa4\u3002\u5728\u6b64\u57fa\u7840\u4e0a,\u4f5c\u8005\u6784\u5efa\u4e86\u950c\u79bb\u5b50\u7535\u5bb9\u5668\uff0c\u8be5\u950c\u79bb\u5b50\u7535\u5bb9\u5668\u5728150 W L-1<\/sup>\u7684\u529f\u7387\u5bc6\u5ea6\u4e0b\u8868\u73b0\u51fa165 W h L-1<\/sup>\u7684\u8d85\u9ad8\u80fd\u91cf\u5bc6\u5ea6,\u572836W L-1<\/sup>\u7684\u8d85\u9ad8\u529f\u7387\u5bc6\u5ea6\u4e0b\uff0c\u5176\u4ecd\u80fd\u4fdd\u6301120 W h L-1<\/sup>\u7684\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u3002\u8fd9\u4e9b\u4f18\u5f02\u7684\u6027\u80fd\u6709\u529b\u5730\u8bc1\u660e\u4e86\u6240\u63d0\u51fa\u7684SCD\u6700\u5927\u5316\u7b56\u7565\u63d0\u9ad8\u7535\u5bb9\u578b\u50a8\u80fd\u5668\u4ef6\u80fd\u91cf\u5bc6\u5ea6\u7684\u6709\u6548\u6027\u548c\u5408\u7406\u6027\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/p>\n \u56fe1. SCD\u6700\u5927\u5316\u7b56\u7565\u793a\u610f\u56fe<\/p>\n a\uff09\u7535\u6c60\u578b\u7535\u6781\u6750\u6599\u4e2d\u88f8\u79bb\u5b50\u7684\u6392\u5e03\uff1bb\uff09\u7535\u5bb9\u578b\u7535\u6781\u6750\u6599\u4e2d\u6eb6\u5242\u5316\u79bb\u5b50\u7684\u6392\u5e03\uff1bc\uff09\u5728HOPC\u4e2d\u81f4\u5bc6\u6709\u5e8f\u5730\u5b58\u50a8\u6eb6\u5242\u5316\u79bb\u5b50\u4ee5\u5b9e\u73b0\u8d85\u9ad8SCD\uff1bd\uff09\u5178\u578b\u7684\u6eb6\u5242\u5316\u9633\u79bb\u5b50\u7684\u7ed3\u6784\uff0c\u5706\u5f62\u4ee3\u8868\u6eb6\u5242\u5316\u58f3\uff08\u9876\u9762\u677f\uff09\uff1b\u4e0d\u540c\u534a\u5f84\u7684\u5404\u79cd\u79bb\u5b50\u7684\u793a\u610f\u56fe\uff08\u5e95\u9762\u677f\uff09\uff1b\u7535\u5316\u5b66\u6d3b\u5316\u524d\u540e\uff0c\u81f4\u5bc6HOPC\u4e2d\u4e0d\u540c\u79bb\u5b50\u7684\u6392\u5e03\uff1ae\uff09\u4e00\u4ef7\u79bb\u5b50\uff0cf\uff09\u4e8c\u4ef7\u79bb\u5b50\uff0cg\uff09\u4e09\u4ef7\u79bb\u5b50\u3002<\/p>\n \u56fe2. \u4e0d\u540c\u79bb\u5b50\u5728AC\u548cHOPC\u4e2d\u7684\u7535\u5316\u5b66\u884c\u4e3a<\/p>\n a)\u57281 A g-1<\/sup>\u65f6AC\u548cHOPC\u7684\u8d28\u91cf\u548c\u4f53\u79ef\u6bd4\u7535\u5bb9\uff1bAC\u548cHOPC\u5728\u4e0d\u540c\u7535\u89e3\u8d28\u4e2d\u7684\u524d10\u5708CV\u66f2\u7ebf\uff1ab)NaNO3<\/sub>, c)Zn(NO3<\/sub>)2<\/sub>, d)Al(NO3<\/sub>)3<\/sub>, e)ZnSO4<\/sub>\uff1bf) HOPC\u5728\u4e0d\u540c\u7535\u89e3\u8d28\u4e2d\u7684\u963b\u6297\uff1bg)\u5b9e\u90e8\u963b\u6297(Z\u2019)\u5bf9\u89d2\u9891\u7387(\u03c9-1\/2<\/sup>)\u5728\u4f4e\u9891\u533a\u57df\u7684\u7ebf\u6027\u66f2\u7ebf\uff0c\u53cah\uff09\u8ba1\u7b97\u6240\u5f97\u7684\u79bb\u5b50\u6269\u6563\u7cfb\u6570\u3002<\/p>\n \u56fe3. HOPC\u7684\u79bb\u5b50\u7b5b\u6548\u5e94\u53ca\u5b54\u7ed3\u6784\u4e0e\u79bb\u5b50\u5c3a\u5bf8\u5339\u914d\u539f\u5219<\/p>\n AC\u548cHOPC\u7684N2<\/sub>\u5438\/\u8131\u9644\u7b49\u6e29\u7ebfa)\u53ca\u76f8\u5e94\u7684PSD\u66f2\u7ebfb)\uff1bc)\u6eb6\u5242\u5316\u79bb\u5b50\u90e8\u5206\u8131\u6c34\u793a\u610f\u56fe\uff1bd)\u8ba1\u7b97\u6240\u5f97\u7684Zn2+<\/sup>\u79bb\u5b50\u5728\u9010\u6e10\u7f29\u5c0f\u7684\u5b54\u9699\u5185\u7684\u6784\u578b\uff1be)\u81ea\u7531\u80fd\u968f\u5b54\u9699\u534a\u5f84\u7684\u53d8\u5316\uff1bf)\u76f8\u5bf9\u81ea\u7531\u80fd\u968f\u5b54\u9699\u534a\u5f84\u7684\u53d8\u5316\uff1bg) HOPC\u5728\u7535\u5316\u5b66\u6d3b\u5316\u8fc7\u7a0b\u4e2d\u7684\u5b9e\u65f6EIS\u56fe\uff1bh) Zn2+<\/sup>\u79bb\u5b50\u5728\u81f4\u5bc6\u7684HOPC\u4e2d\u7684\u7535\u5316\u5b66\u884c\u4e3a\u5168\u56fe\uff1bi)\u6eb6\u5242\u5316\u79bb\u5b50\u90e8\u5206\u8131\u6c34\u540e\u8fdb\u5165\u5b54\u9699\u7684\u8fc7\u7a0b\uff1bj) HOPC\u5b8c\u5168\u653e\u7535\u72b6\u6001\u7684HAADF-STEM\u56fe\u50cf\uff0c\u5bc6\u96c6\u7684\u4eae\u6591\u663e\u793a\u4e86\u5b58\u50a8\u5728HOPC\u4e2d\u7684Zn2+<\/sup>\u79bb\u5b50\u3002<\/p>\n \u56fe4. HOPC\u5728\u4e0d\u540c\u7535\u89e3\u6db2\u4e2d\u539f\u4f4d\u7535\u5316\u5b66\u62c9\u66fc\u5149\u8c31<\/p>\n \u65b0\u9c9c\u7684HOPC\u7535\u6781\uff08a-c\uff09\u548c\u6d3b\u5316\u540e\u7684HOPC\u7535\u6781\uff08d-f\uff09\u5728\u4e0d\u540c\u7535\u89e3\u8d28\u4e2d\u7684\u539f\u4f4d\u7535\u5316\u5b66\u62c9\u66fc\u5149\u8c31\uff1aa, d)NaNO3<\/sub>, b, e)Zn(NO3<\/sub>)2<\/sub>, c, f)Al(NO3<\/sub>)3<\/sub>, \u7ea2\u8272\u548c\u84dd\u8272\u7b49\u9ad8\u7ebf\u5206\u522b\u8868\u793a\u9ad8\u62c9\u66fc\u5f3a\u5ea6\u548c\u4f4e\u62c9\u66fc\u5f3a\u5ea6\u3002<\/p>\n \u56fe5. 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