{"id":253312,"date":"2023-08-05T06:13:46","date_gmt":"2023-08-04T22:13:46","guid":{"rendered":"\/\/m.iemloyee.com\/?p=253312"},"modified":"2023-08-04T10:13:56","modified_gmt":"2023-08-04T02:13:56","slug":"%e5%bc%a0%e4%bc%9f-%e9%83%91%e4%bc%9f%e6%b6%9b-%e6%94%af%e6%98%a5%e4%b9%89nano-letters%ef%bc%9a%e8%b6%85%e5%bf%ab%e6%88%90%e6%a0%b8%e6%8a%91%e5%88%b6%e8%bf%87%e6%b8%a1%e9%87%91%e5%b1%9e%e7%a6%bb","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=253312","title":{"rendered":"\u5f20\u4f1f\/\u90d1\u4f1f\u6d9b\/\u652f\u6625\u4e49NANO Letters\uff1a\u8d85\u5feb\u6210\u6838\u6291\u5236\u8fc7\u6e21\u91d1\u5c5e\u79bb\u5b50\u7684\u6eb6\u89e3\uff0c\u6253\u9020\u575a\u56fa\u7684\u6c34\u7cfb\u7535\u6c60"},"content":{"rendered":"
\u5f20\u4f1f<\/strong>\/<\/strong>\u90d1\u4f1f\u6d9b<\/strong>\/<\/strong>\u652f\u6625\u4e49<\/strong>NANO Letters<\/strong>\uff1a\u8d85\u5feb\u6210\u6838\u6291\u5236\u8fc7\u6e21\u91d1\u5c5e\u79bb\u5b50\u7684\u6eb6\u89e3\uff0c\u6253\u9020\u575a\u56fa\u7684\u6c34\u7cfb\u7535\u6c60<\/strong><\/p>\n 01<\/strong>\u3001\u5bfc\u8bfb<\/strong><\/p>\n \u6c34\u7cfb\u79bb\u5b50\u7535\u6c60(ABs)\u53ef\u4ee5\u7528\u4e8e\u89e3\u51b3\u4e0e\u80fd\u6e90\u5b89\u5168\u548c\u53ef\u6301\u7eed\u6027\u76f8\u5173\u7684\u95ee\u9898\u4ece\u800c\u5f97\u5230\u4e86\u8fc5\u901f\u7684\u53d1\u5c55\u3002\u516d\u6c30\u57fa\u94c1\u9178\u94dc(CuHCF)\u662f\u4e00\u79cdABs\u6b63\u6781\u6750\u6599\uff0c\u5177\u6709\u79bb\u5b50\u5b58\u50a8\u5bb9\u91cf\u5927(1.6 \u00c5)\u3001\u6210\u672c\u4f4e\u3001\u73af\u5883\u53cb\u597d\u7b49\u4f18\u70b9\u3002\u4f46\u5728ABs\u53ef\u7528\u4e8e\u5927\u89c4\u6a21\u5e94\u7528\u4e4b\u524d\uff0c\u5fc5\u987b\u89e3\u51b3\u5176\u4e24\u4e2a\u7f3a\u70b9\uff1a\u4f4e\u80fd\u91cf\u5bc6\u5ea6\u548c\u77ed\u5bff\u547d\u3002\u53e6\u4e00\u4e2a\u6311\u6218\u662f\u9632\u6b62\u7535\u6781\u6750\u6599\u5728\u6c34\u7535\u89e3\u8d28\u4e2d\u6eb6\u89e3\uff0c\u540c\u65f6\u4fdd\u6301\u5176\u50a8\u80fd\u80fd\u529b\u3002\u8fc7\u6e21\u91d1\u5c5e(TM)\u79bb\u5b50\u7684\u6eb6\u89e3\u662f\u5bfc\u81f4\u6d3b\u6027\u7269\u8d28\u5265\u79bb\u548c\u5bb9\u91cf\u964d\u4f4e\u7684\u4e3b\u8981\u56e0\u7d20\u3002\u4e3a\u4e86\u83b7\u5f97\u7a33\u5b9a\u7684\u5faa\u73af\u5bff\u547d\uff0c\u4eba\u4eec\u5df2\u7ecf\u505a\u4e86\u8bf8\u591a\u52aa\u529b\u6765\u89e3\u51b3TM\u79bb\u5b50\u7684\u6eb6\u89e3\u95ee\u9898\uff0c\u4f46\u6548\u679c\u4e4f\u5584\u53ef\u9648\u3002<\/p>\n \u89e3\u51b3TM\u79bb\u5b50\u6eb6\u89e3\u95ee\u9898\u7684\u4e00\u79cd\u76f4\u63a5\u65b9\u6cd5\u662f\u5b9e\u65bd\u7535\u89e3\u8d28\u5de5\u7a0b\uff0c\u8fd9\u662f\u4e00\u79cd\u4e0d\u9700\u8981\u4f18\u5316\u7535\u6781\u6750\u6599\u7684\u65b9\u6cd5\u3002\u53d7\u5230\u8fc7\u6e21\u65cf\u91d1\u5c5e\u94c1\u6c30\u5316\u7269(TM-HCF)\u5236\u5907\u8fc7\u7a0b\u4e2d\u5feb\u901f\u6210\u6838\u73b0\u8c61\u7684\u542f\u53d1\uff0c\u6eb6\u89e3\u7684TM\u79bb\u5b50\u53ef\u4ee5\u4e0e\u7535\u89e3\u8d28\u4e2d\u7684[Fe(CN)6<\/sub>]3\u2212<\/sup>\u6dfb\u52a0\u5242\u91cd\u65b0\u6210\u6838\uff0c\u5728\u79bb\u5b50\u672a\u4ece\u7535\u6781\u4e0a\u6269\u6563\u51fa\u53bb\u65f6\uff0c\u4e0e\u5176\u5f62\u6210TM-HCF\uff0c\u9632\u6b62\u7535\u6781\u6750\u6599\u635f\u5931\u3002\u5728\u7535\u5316\u5b66\u5faa\u73af\u4e2d\uff0cCu\u548cFe\u79bb\u5b50\u7684\u540c\u65f6\u6eb6\u89e3\u5df2\u88ab\u8bc1\u5b9e\u3002\u800c\u4e0d\u540c\u7684TMs\uff0c\u5982Mn2+<\/sup>\uff0cCo2+<\/sup>\uff0cNi2+<\/sup>\uff0cCu2+<\/sup>\uff0c\u4e5f\u53ef\u4ee5\u4e0e\u4e4b\u5f62\u6210\u4e8c\u5143\u6216\u9ad8\u71b5\u7684TM-HCF\u6750\u6599\u3002\u8be5\u65b9\u6cd5\u4e3a\u4e8c\u5143HCF\u7684\u6539\u9020\u63d0\u4f9b\u4e86\u57fa\u7840\uff0c\u5e76\u5728\u89e3\u51b3TM\u79bb\u5b50\u7684\u6eb6\u89e3\u95ee\u9898\u65b9\u9762\u663e\u793a\u51fa\u5de8\u5927\u7684\u6f5c\u529b\u3002<\/p>\n 02<\/strong>\u3001\u6210\u679c\u63a0\u5f71<\/strong><\/p>\n \u9274\u4e8e\u6b64\uff0c\u5409\u6797\u5927\u5b66\u90d1\u4f1f\u6d9b\u6559\u6388\u3001\u5f20\u4f1f\u6559\u6388\u56e2\u961f\u8054\u5408\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u652f\u6625\u4e49\u6559\u6388\u56e2\u961f\u901a\u8fc7\u5728\u7535\u89e3\u8d28\u4e2d\u4f7f\u7528\u94c1\u6c30\u5316\u79bb\u5b50(Fe(CN)6<\/sub>3\u2212<\/sup>)\u4f5c\u4e3a\u9a71\u52a8\u529b\uff0c\u5e76\u5229\u7528\u516d\u6c30\u57fa\u94c1\u9178\u94dc(CuHCF)\u7684\u5feb\u901f\u6210\u6838\u901f\u7387\uff0c\u6210\u529f\u5730\u9006\u8f6c\u4e86\u5faa\u73af\u8fc7\u7a0b\u4e2d\u901a\u5e38\u53d1\u751f\u7684Fe\u548cCu\u79bb\u5b50\u7684\u6eb6\u89e3\u3002\u5177\u4f53\u6765\u8bb2\uff0c\u4ed6\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u6982\u5ff5\u9a8c\u8bc1\uff0c\u5e76\u8bbe\u8ba1\u4e86\u4e00\u79cd\u542b\u6709[Fe(CN)6<\/sub>]3\u2212<\/sup>\u7684\u94f5\u79bb\u5b50\u7535\u6c60(AIB)\uff0c\u786e\u5b9a\u4e86CuHCF\u4e2dCu\u548cFe\u79bb\u5b50\u90fd\u4f1a\u53d1\u751f\u6eb6\u89e3\u7684\u4e8b\u5b9e\uff0c\u5e76\u5206\u6790\u4e86\u5176\u50a8\u80fd\u673a\u7406\u3002[Fe(CN)6<\/sub>]3\u2212<\/sup>\u4e0d\u4ec5\u80fd\u591f\u6709\u6548\u6291\u5236TM\u79bb\u5b50\u7684\u6eb6\u89e3\uff0c\u4ece\u800c\u8fbe\u52304\u4e07\u6b21\u5faa\u73af\u540e\u5bb9\u91cf\u4fdd\u6301\u7387\u4e3a99.8%\u7684\u7a33\u5b9a\u7684\u7535\u5316\u5b66\u6027\u80fd\u3002Fe(CN)6<\/sub>3\u2212<\/sup>\u4e5f\u5728\u7535\u5316\u5b66\u8fc7\u7a0b\u4e2d\u5b9e\u73b0\u4e86\u539f\u5b50\u95f4\u7684\u53d6\u4ee3\uff0c\u751f\u6210\u53cc\u91d1\u5c5eCuFe-HCF\u6750\u6599\uff0c\u6709\u6548\u63d0\u9ad8\u4e86\u7535\u5bfc\u7387\uff0c\u51cf\u5c11\u4e86\u79bb\u5b50\u5d4c\u5165\/\u8131\u51fa\u7684\u4f53\u79ef\u53d8\u5316\u3002\u6b64\u5916\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u8bc1\u660e\u4e86\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e7\u79cd\u6c34\u7cfb\u79bb\u5b50\u7535\u6c60(\u5373NH4<\/sub>+<\/sup>\uff0cLi+<\/sup>\uff0cNa+<\/sup>\uff0cK+<\/sup>\uff0cMg2+<\/sup>\uff0cCa2+<\/sup>\u548cAl3+<\/sup>)\u3002\u4f7f\u5f97\u4e00\u4e2a\u5b8c\u6574\u7684CuHCF\/\/FeHCF\u7535\u6c60\u5728500\u6b21\u5faa\u73af\u540e\u53ef\u4ee5\u8fbe\u523025.5 Wh kg-1<\/sup>\u7684\u80fd\u91cf\u5bc6\u5ea6\u548c72.6%\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u3002<\/p>\n \u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cUltrafast Nucleation Reverses Dissolution of Transition Metal Ions for Robust Aqueous Batteries<\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u8457\u540d\u671f\u520aNano Letters<\/em><\/strong>\u4e0a\u3002<\/p>\n 03<\/strong>\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/strong><\/p>\n 1\u3001\u8be5\u7814\u7a76\u5728\u7535\u89e3\u8d28\u4e2d\u4f7f\u7528\u94c1\u6c30\u5316\u79bb\u5b50(Fe(CN)6<\/sub>3\u2212<\/sup>)\u4f5c\u4e3a\u9a71\u52a8\u529b\uff0c\u5e76\u5229\u7528\u8fc7\u6e21\u65cf\u91d1\u5c5e\u94c1\u6c30\u5316\u7269(TM-HCF)\u7684\u5feb\u901f\u6210\u6838\u901f\u7387\uff0c\u6210\u529f\u5730\u9006\u8f6c\u4e86\u5faa\u73af\u8fc7\u7a0b\u4e2d\u901a\u5e38\u53d1\u751f\u7684Fe\u548cCu\u79bb\u5b50\u7684\u6eb6\u89e3\u3002<\/p>\n 2\u3001\u5faa\u73af\u8fc7\u7a0b\u4e2d\u751f\u6210\u53cc\u91d1\u5c5e\u94c1\u6c30\u5316\u7269\uff08CuFe-HCF\uff09\uff0c\u6709\u52a9\u4e8e\u589e\u52a0\u7535\u6781\u6750\u6599\u7684\u7a33\u5b9a\u6027\u548c\u5bfc\u7535\u6027\u3002\u5e76\u5b9e\u73b0\u4e86\u7a33\u5b9a\u7684\u957f\u671f\u5faa\u73af\u5bff\u547d\uff0840000\u6b21\u5faa\u73af\u540e\u5bb9\u91cf\u4fdd\u6301\u7387\u8fbe\u523099.8%\uff09\uff0c\u9002\u7528\u4e8e7\u79cd\u6c34\u7cfb\u7535\u6c60\u7cfb\u7edf\uff08NH4<\/sub>+<\/sup>, Li+<\/sup>, Na+<\/sup>, K+<\/sup>, Mg2+<\/sup>, Ca2+<\/sup>\u548cAl3+<\/sup>)\uff0c\u4ee5\u53ca\u5168\u7535\u6c6025.5Wh Kg-1<\/sup>\u7684\u80fd\u91cf\u5bc6\u5ea6\uff0c\u4e3a\u89e3\u51b3TM\u6eb6\u89e3\u63d0\u4f9b\u4e86\u65b0\u7684\u65b9\u6848\u3002<\/p>\n 04<\/strong>\u3001\u6570\u636e\u6982\u89c8<\/strong><\/p>\n \u56fe<\/strong>1 CuHCF<\/strong>\u7684\u7ed3\u6784\u8868\u5f81\u3002<\/strong>(a)<\/strong>\u6291\u5236\u91d1\u5c5e\u79bb\u5b50\u6eb6\u89e3\u793a\u610f\u56fe\uff0c<\/strong>(b) XRD<\/strong>\u7cbe\u4fee\u53ca\u5bf9\u5e94\u6676\u4f53\u7ed3\u6784\u56fe\uff0c<\/strong>(c) TGA (SEM-EDS<\/strong>\u5143\u7d20\u6620\u5c04\u63d2\u56fe<\/strong>)<\/strong>\uff0c<\/strong>(d) TEM<\/strong>\u53ca\u76f8\u5e94\u7c92\u5ea6\u5206\u5e03<\/strong>(<\/strong>\u5de6<\/strong>)<\/strong>\uff0c\u7d2f\u79ef\u6570\u5206\u5e03<\/strong>(<\/strong>\u53f3<\/strong>)<\/strong>\uff0c\u4ee5\u53ca\u5bf9\u5e94\u7684\u4e0d\u540c\u7c89\u4f53\u9897\u7c92\u76f4\u5f84<\/strong>D<\/em><\/strong>\u503c\uff0c<\/strong>(e) Fe<\/strong>\u548c<\/strong>Cu 2p<\/em><\/strong>\u7684<\/strong>XPS<\/strong>\u5149\u8c31\uff1b<\/strong>Copyright \u00a9 2023 American Chemical Society.<\/strong><\/p>\n \u56fe<\/strong>2 <\/strong>\u7535\u5316\u5b66\u6027\u80fd\u3002<\/strong>(a) CV<\/strong>\u66f2\u7ebf\uff0c<\/strong>(b) b<\/em><\/strong>\u503c\uff0c<\/strong>(c) GCD<\/strong>\u66f2\u7ebf\uff0c<\/strong>(d)<\/strong>\u500d\u7387\uff0c<\/strong>(e)<\/strong>\u4e0d\u540c\u5de5\u4f5c\u79bb\u5b50\u7684\u7535\u5316\u5b66\u6027\u80fd\u56fe\uff0c<\/strong>(f)<\/strong>\u5faa\u73af\u6027\u80fd\uff0c<\/strong>(g)<\/strong>\u957f\u671f\u7a33\u5b9a\u6027\u56fe\uff1b<\/strong> Copyright \u00a9 2023 American Chemical Society.<\/strong><\/p>\n \u56fe<\/strong>3 <\/strong>\u521d\u59cb\u6761\u4ef6<\/strong>(0-P)<\/strong>\u548c\u4f18\u5316\u6761\u4ef6<\/strong>(20-P)<\/strong>\u4e0b<\/strong>NH4<\/sub>+<\/sup><\/strong>\u7684\u7535\u5316\u5b66\u5b58\u50a8\u673a\u7406\u3002<\/strong>(a) 0-P<\/strong>\u7684<\/strong>GCD<\/strong>\u66f2\u7ebf\uff0c<\/strong>(b) 0-P<\/strong>\u7684<\/strong>ex-XRD<\/strong>\u66f2\u7ebf\uff0c<\/strong>(c) 20-P<\/strong>\u7684<\/strong>GCD<\/strong>\u66f2\u7ebf\uff0c<\/strong>(d) 20-P<\/strong>\u7684<\/strong>ex-XRD<\/strong>\u66f2\u7ebf\uff0c<\/strong>(e) 0-P<\/strong>\u7684<\/strong>Cu 2p<\/em><\/strong>\u7684<\/strong>ex-XPS<\/strong>\uff0c<\/strong>(f) 20-P<\/strong>\u7684<\/strong>Cu 2p<\/em><\/strong>\u7684<\/strong>ex-XPS<\/strong>\uff0c<\/strong>(g) 0-P<\/strong>\u7684<\/strong>Fe 2p<\/em><\/strong>\u7684<\/strong>ex-XPS<\/strong>\uff0c<\/strong>(h) 20-P<\/strong>\u7684<\/strong>Fe 2p<\/em><\/strong>\u7684<\/strong>ex-XPS<\/strong>\uff0c<\/strong>(i) 0-P<\/strong>\u7684<\/strong>ex-FTIR<\/strong>\uff0c<\/strong>(j) 20-P<\/strong>\u7684<\/strong>ex-FTIR<\/strong>\uff0c<\/strong>(k) 0-P<\/strong>\u7684<\/strong>ex-SXES<\/strong>\uff0c<\/strong>(l) 20-P<\/strong>\u7684<\/strong>ex-SXES<\/strong>\uff1b<\/strong>Copyright \u00a9 2023 American Chemical Society.<\/strong><\/p>\n \u56fe<\/strong>4<\/strong> CuHCF<\/strong>\u7684\u7a33\u5b9a\u6027\u6d4b\u8bd5\u540e\u7535\u5316\u5b66\u50a8\u80fd\u673a\u5236\u63a2\u7a76\u3002<\/strong>(a) XRD<\/strong>\u8c31\u56fe\u7684<\/strong>Rietveld<\/strong>\u5206\u6790\u53ca\u5176\u6676\u4f53\u7ed3\u6784\u56fe\uff0c<\/strong>(b)<\/strong>\u62c9\u66fc\u5149\u8c31\uff0c<\/strong>(c) 0-P<\/strong>\u548c<\/strong>5-P<\/strong>\u7684\u4e0d\u540c\u5faa\u73af\u5708\u6570\u7684\u7535\u89e3\u6db2\u7684<\/strong>ICP<\/strong>\uff0c<\/strong>(d)<\/strong>\u7a33\u5b9a\u6027\u6d4b\u8bd5\u540e\u7535\u6781\u7247\u7684<\/strong>ICP<\/strong>\uff0c<\/strong>(e) LSCM<\/strong>\u56fe\u50cf\uff0c<\/strong>(f) Fe 2p<\/em><\/strong>\u548c<\/strong>Cu 2p<\/em><\/strong>\u7684<\/strong>XPS<\/strong>\uff0c<\/strong>(g) Fe<\/strong>\u548c<\/strong>Cu<\/strong>\u7684<\/strong>EELS<\/strong>\uff0c<\/strong>(h) XANES<\/strong>\uff0c<\/strong>(i) EXAFS<\/strong>\uff0c<\/strong>(j\u2212m)<\/strong>\u76f8\u5e94\u7684<\/strong>CCWT<\/strong>\uff1b<\/strong>Copyright \u00a9 2023 American Chemical Society.<\/strong><\/p>\n \u00a0 \u56fe<\/strong>5 CuHCF<\/strong>\u7684\u8ba1\u7b97\u548c\u5168\u7535\u6c60\u6027\u80fd\u56fe\u3002<\/strong>NH4<\/sub>+<\/sup><\/strong>\u5728<\/strong>(a, b)<\/strong>\u539f\u59cb\u548c<\/strong>(c, d) 50-P<\/strong>\u4e2d\u7684\u5438\u9644\u4f4d\u7f6e\uff1b<\/strong>(e, f)<\/strong>\u539f\u59cb\u548c<\/strong>(g, h) 50-P<\/strong>\u7684\u5dee\u5206\u7535\u8377\u5bc6\u5ea6\u56fe\uff08\u9ec4\u8272\u548c\u9752\u8272\u533a\u57df\u5206\u522b\u4ee3\u8868\u5bcc\u7535\u5b50\u548c\u8d2b\u7535\u5b50\u533a\u57df\uff09\uff1b<\/strong>(i)<\/strong>\u539f\u59cb\u548c<\/strong>
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/strong><\/p>\n