{"id":252400,"date":"2023-06-29T06:03:26","date_gmt":"2023-06-28T22:03:26","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=252400"},"modified":"2023-06-28T20:03:45","modified_gmt":"2023-06-28T12:03:45","slug":"%e4%b8%ad%e5%8d%97%e5%a4%a7%e5%ad%a6%e6%a2%81%e5%8f%94%e5%85%a8%e6%9b%b9%e9%91%ab%e9%91%abnano-energy%ef%bc%9a%e9%80%9a%e8%bf%87%e5%a4%9a%e4%bb%b7%e9%98%b4%e7%a6%bb%e5%ad%90%e7%bd%ae%e6%8d%a2","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=252400","title":{"rendered":"\u4e2d\u5357\u5927\u5b66\u6881\u53d4\u5168&\u66f9\u946b\u946bNano Energy\uff1a\u901a\u8fc7\u591a\u4ef7\u9634\u79bb\u5b50\u7f6e\u6362\u89e3\u9501\u6c1f\u78f7\u9178\u76d0\u6b63\u6781\u4e2d\u5feb\u901f\u4e14\u7a33\u5065\u7684\u50a8\u94a0\u6027\u80fd"},"content":{"rendered":"

\u4e00\u3001<\/strong> \u3010\u5bfc\u8bfb\u3011<\/strong>\u00a0 <\/strong><\/p>\n

\u805a\u9634\u79bb\u5b50\u578bNa3<\/sub>V2<\/sub>(PO4<\/sub>)2<\/sub>O2<\/sub>F\uff08NVPOF\uff09\u56e0\u5176\u9ad8\u5de5\u4f5c\u7535\u538b\u3001\u9ad8\u5bb9\u91cf\u548c\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\uff08NASICON\uff09\u6846\u67b6\uff0c\u88ab\u5e7f\u6cdb\u8ba4\u4e3a\u662f\u4e00\u79cd\u5177\u6709\u5e7f\u6cdb\u5e94\u7528\u524d\u666f\u7684\u53ef\u6301\u7eed\u94a0\u79bb\u5b50\u7535\u6c60\uff08SIBs\uff09\u6b63\u6781\u6750\u6599\u3002\u7136\u800c\uff0c\u5176\u56fa\u6709\u7684\u4f4e\u7535\u5b50\u5bfc\u7535\u6027\u5bfc\u81f4\u7684\u4f4e\u500d\u7387\u6027\u80fd\u548c\u5bff\u547d\u95ee\u9898\u4e25\u91cd\u963b\u788d\u4e86\u5176\u7535\u5316\u5b66\u6027\u80fd\u3002<\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u4e2d\u5357\u5927\u5b66\u6881\u53d4\u5168\u6559\u6388\u548c\u66f9\u946b\u946b\u526f\u6559\u6388\u56e2\u961f<\/strong>\u901a\u8fc7SiO4<\/sub>4-<\/sup>\u53d6\u4ee3NVPOF\u4e2d\u7684PO4<\/sub>3-<\/sup>\uff0c\u5728NVPOF\u4e2d\u83b7\u5f97\u4e86\u975e\u51e1\u7684Na+<\/sup>\u50a8\u5b58\u6027\u80fd\u3002\u7406\u8bba\u8ba1\u7b97\u548c\u5b9e\u9a8c\u5206\u6790\u7ed3\u679c\u8868\u660e\uff0c\u8fd9\u79cd\u9634\u79bb\u5b50\u7f6e\u6362\u7b56\u7565\u53ef\u4ee5\u4f18\u5316\u7535\u5b50\u5bfc\u7535\u6027\uff0c\u5e76\u62d3\u5bbd\u79bb\u5b50\u4f20\u8f93\u901a\u9053\uff0c\u83b7\u5f97\u66f4\u5feb\u7684\u8377\u8d28\u6269\u6563\u52a8\u529b\u5b66\u3002\u540c\u65f6\uff0cSiO4<\/sub>4-<\/sup>\u7684\u5f15\u5165\u589e\u5f3a\u4e86\u6750\u6599\u7684\u6676\u4f53\u7ed3\u6784\uff0c\u53ef\u652f\u6491\u9ad8\u5ea6\u53ef\u9006\u7684\u53cc\u7535\u5b50\u53cd\u5e94\uff0c\u5e76\u63d0\u9ad8\u5e73\u5747\u653e\u7535\u7535\u538b\u548c\u80fd\u91cf\u5bc6\u5ea6\u3002\u56e0\u6b64\uff0cNVPOFSi0.05<\/sub>\u6b63\u6781\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u500d\u7387\u6027\u80fd\uff0830 C\u65f6\u4e3a75.5 mA h g-1<\/sup>\uff09\uff0c\u5728\u957f\u5faa\u73af\u4e0b\uff0810 C\uff0c1000\u6b21\u5faa\u73af\uff09\u51e0\u4e4e\u6ca1\u6709\u4ea7\u751f\u5bb9\u91cf\u635f\u5931\u3002NVPOFSi0.05<\/sub>\u6b63\u6781\u548c\u5546\u4e1a\u786c\u78b3\u8d1f\u6781\u7ec4\u88c5\u7684\u94a0\u79bb\u5b50\u5168\u7535\u6c60\u5177\u6709\u9ad8\u80fd\u91cf\u5bc6\u5ea6\uff08280 W h kg-1<\/sup>\uff09\u548c\u4f18\u5f02\u7684\u957f\u5faa\u73af\u6027\u80fd\uff085 C\u4e0b300\u6b21\u5faa\u73af\u540e\u4fdd\u630192.3%\u7684\u5bb9\u91cf\uff09\u3002\u8fd9\u79cd\u9634\u79bb\u5b50\u63ba\u6742\u7b56\u7565\u4e3a\u5f00\u53d1\u5148\u8fdb\u7684SIB\u6b63\u6781\u6750\u6599\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u6587\u7ae0\u4ee5\u201cUnlocking Rapid and Robust Sodium Storage of Fluorophosphate Cathode via Multivalent Anion Substitution<\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Nano Energy<\/em><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u00a0<\/strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

    \n
  1. \u672c\u6587\u901a\u8fc7\u591a\u4ef7\u9634\u79bb\u5b50\u7f6e\u6362\u7684\u72ec\u7279\u7b56\u7565\u6784\u5efa\u4e86\u9ad8\u6027\u80fd\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\uff08NVPOFSi05<\/sub>\uff09\u3002<\/li>\n
  2. NVPOFSi05<\/sub>\u5168\u7535\u6c60\u5177\u6709\u51fa\u8272\u7684\u500d\u7387\u6027\u80fd\uff0815 C\u65f6\u4e3a91.2 mA h g-1<\/sup>\uff09\u548c\u4f18\u5f02\u7684\u5faa\u73af\u6027\u80fd\uff085 C\u4e0b300\u6b21\u5faa\u73af\u540e\u5bb9\u91cf\u4fdd\u6301\u7387\u4e3a92.3%\uff09\u3002<\/li>\n<\/ol>\n

    \u00a0<\/strong><\/p>\n

    \u00a0<\/strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

    \u00a0\"\"<\/strong><\/p>\n

    \u56fe<\/strong>1 (a)NVPOF<\/strong>\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/strong>(b) NVPOF<\/strong>\u548c<\/strong>(c) NVPOFSi0.05<\/sub><\/strong>\u6750\u6599\u7684<\/strong>XRD<\/strong>\u548c<\/strong>Rietveld<\/strong>\u7cbe\u4fee\u7ed3\u679c\u3002<\/strong>(d) NVPOFSi0.05<\/sub><\/strong>\u6750\u6599\u7684<\/strong>SEM<\/strong>\u56fe\u50cf\uff0c<\/strong>(e) TEM<\/strong>\u56fe\u50cf\uff0c<\/strong>(f) HRTEM<\/strong>\u56fe\u50cf\u548c<\/strong>(g) HAADF-STEM<\/strong>\u56fe\u50cf\u53ca\u76f8\u5e94\u7684\u5143\u7d20\u80fd\u8c31\u3002<\/strong>\u00a9 2023 Elsevier<\/strong><\/p>\n

    \u00a0\"\"<\/strong><\/p>\n

    \u56fe<\/strong>2 (a) NVPOF<\/strong>\u548c<\/strong>NVPOFSi0.05<\/sub><\/strong>\u5728<\/strong>0.1 mV\/s<\/strong>\u626b\u63cf\u901f\u7387\u4e0b\u7684<\/strong>CV<\/strong>\u66f2\u7ebf\u3002<\/strong>(b) NVPOFSix<\/sub><\/strong>\u7684\u500d\u7387\u6027\u80fd\u3002<\/strong>(c) NVPOFSi0.05<\/sub><\/strong>\u5728\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684<\/strong>GCD<\/strong>\u66f2\u7ebf\u3002<\/strong>(d) NVPOF<\/strong>\u548c<\/strong>NVPOFSi0.05<\/sub><\/strong>\u5728\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u653e\u7535\u4e2d\u538b<\/strong>(Vm<\/sub>)<\/strong>\uff0c<\/strong>(e) 0.5 C<\/strong>\u4e0b\u7684<\/strong>GCD<\/strong>\u66f2\u7ebf\uff0c<\/strong>(f) <\/strong>\u5728<\/strong>1 C<\/strong>\u4e0b\u7684\u5faa\u73af\u6027\u80fd\u3002<\/strong>NVPOFSi0.05<\/sub><\/strong>\u5728<\/strong>(g) 0.5 C<\/strong>\u548c<\/strong>(h) 10 C<\/strong>\u4e0b\u7684\u5faa\u73af\u6027\u80fd\u3002<\/strong>\u00a9 2023 Elsevier<\/strong><\/p>\n

    \u00a0\"\"<\/strong><\/p>\n

    \u56fe<\/strong>3 (a) NVPOF<\/strong>\u548c<\/strong>(c)NVPOFSi0.05<\/sub><\/strong>\u7684\u539f\u4f4d<\/strong>XRD<\/strong>\u3002<\/strong>(b) NVPOF<\/strong>\u548c<\/strong>(d)NVPOFSi0.05<\/sub><\/strong>\u7684\uff08<\/strong>002<\/strong>\uff09\u6676\u9762\u7684<\/strong>d<\/strong>\u95f4\u8ddd\u548c\u884d\u5c04\u5cf0\u4f4d\u7f6e\u53d8\u5316\u3002<\/strong>(e)<\/strong>\u662f<\/strong>NVPOFSi0.05<\/sub><\/strong>\u7684\u9ad8\u5206\u8fa8\u7387<\/strong>V 2p<\/strong>\u5149\u8c31\u56fe\u3002<\/strong>(f) NVPOF<\/strong>\u548c<\/strong>NVPOFSi0.05<\/sub><\/strong>\u7684<\/strong>GITT<\/strong>\u66f2\u7ebf\u548c\u76f8\u5e94\u7684<\/strong>Na+<\/sup><\/strong>\u6269\u6563\u7cfb\u6570\u3002<\/strong>\u00a9 2023 Elsevier<\/strong><\/p>\n

    \u00a0\"\"<\/strong><\/p>\n

    \u56fe<\/strong>4 (a) NVPOF<\/strong>\u548c<\/strong>(d) NVPOFSix<\/sub> <\/strong>\u7684\u6001\u5bc6\u5ea6\uff0c<\/strong>(b) NVPOF <\/strong>\u548c<\/strong> (e) NVPOFSix<\/sub><\/strong>\u7684\u4f18\u5316\u7684\u6676\u4f53\u7ed3\u6784\u3002<\/strong>(c) NVPOF <\/strong>\u548c<\/strong> (f) NVPOFSix<\/sub><\/strong>\u7684\u5c40\u90e8\u7535\u8377\u5bc6\u5ea6\u5206\u5e03\u3002<\/strong>\u00a9 2023 Elsevier<\/strong><\/p>\n

    \u00a0\"\"<\/strong><\/p>\n

    \u56fe<\/strong>5<\/strong> (a) NVPOFSi0.05<\/sub>\/\/HC<\/strong>\u7684<\/strong>GCD<\/strong>\u66f2\u7ebf\u4ee5\u53ca<\/strong>NVPOFSi0.05<\/sub><\/strong>\u548c<\/strong>HC<\/strong>\u7535\u6781\u7684\u534a\u7535\u6c60<\/strong>GCD<\/strong>\u66f2\u7ebf\u3002\u63d2\u56fe\u4e3a<\/strong>NVPOFSi0.05<\/sub>\/\/HC<\/strong>\u7684\u5145\u653e\u7535\u793a\u610f\u56fe\u3002<\/strong>NVPOF\/\/HC<\/strong>\u548c<\/strong>NVPOFSi0.05<\/sub>\/\/HC<\/strong>\u7684<\/strong> (b) <\/strong>\u500d\u7387\u6027\u80fd\u548c<\/strong> (d) <\/strong>\u80fd\u91cf\u5bc6\u5ea6\u4e0e<\/strong>Vm<\/sub><\/strong>\u3002<\/strong>(c) NVPOFSi0.05<\/sub>\/\/HC<\/strong>\u5728\u4e0d\u540c\u500d\u7387\u4e0b\u7684<\/strong>GCD<\/strong>\u66f2\u7ebf\u3002<\/strong>(e) NVPOF\/\/HC<\/strong>\u548c<\/strong>NVPOFSi0.05<\/sub>\/\/HC<\/strong>\u7684\u80fd\u91cf\u5bc6\u5ea6\u4e0e\u529f\u7387\u5bc6\u5ea6\u3002<\/strong>NVPOFSi0.05<\/sub>\/\/HC<\/strong>\u5728<\/strong>(f) 1C<\/strong>\u548c<\/strong>(g) 5C<\/strong>\u4e0b\u7684\u5faa\u73af\u6027\u80fd\u3002<\/strong>\u00a9 2023 Elsevier<\/strong><\/p>\n

     <\/p>\n

    \u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

    \u672c\u6587\u901a\u8fc7\u591a\u4ef7\u9634\u79bb\u5b50\u7f6e\u6362\u7684\u72ec\u7279\u7b56\u7565\uff0c\u91c7\u7528\u7b80\u5355\u7684\u6c34\u70ed\u65b9\u6cd5\u5f97\u5230NVPOFSi0.05<\/sub>\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u3002NVPOFSi0.05<\/sub>\u6b63\u6781\u5177\u6709\u51fa\u8272\u7684\u500d\u7387\u6027\u80fd\uff0830 C\uff0c75.5 mA h g-1<\/sup>\uff09\u548c\u5faa\u73af\u7a33\u5b9a\u6027\uff0c\u572810 C\u4e0b\u5faa\u73af1000\u6b21\u51e0\u4e4e\u6ca1\u6709\u8870\u51cf\u3002\u540c\u65f6\uff0cNVPOFSi0.05<\/sub>\/\/HC\u94a0\u79bb\u5b50\u5168\u7535\u6c60\u5177\u6709\u4f18\u5f02\u7684\u500d\u7387\u6027\u80fd\uff0815 C\u65f6\u4e3a91.2 mA h g-1<\/sup>\uff09\u548c\u5faa\u73af\u8868\u73b0\uff0c\u57285C\u4e0b300\u6b21\u5faa\u73af\u540e\u4fdd\u630192.3\uff05\u7684\u5bb9\u91cf\u3002\u8be5\u6587\u7ae0\u63d0\u51fa\u4e86\u4e00\u79cd\u5173\u4e8e\u5b9e\u73b0\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u548c\u957f\u5bff\u547dSIBs\u7684\u65b0\u9896\u601d\u8def\u3002<\/p>\n

     <\/p>\n

    \u539f\u6587\u8be6\u60c5<\/strong>\uff1aHuang Zhou, Zhitao Cao, Yifan Zhou, Jiangxu Li, Zhaohong Ling, Guozhao Fang, Shuquan Liang*, Xinxin Cao*. Unlocking Rapid and Robust Sodium Storage of Fluorophosphate Cathode via Multivalent Anion Substitution. https:\/\/doi.org\/10.1016\/j.nanoen.2023.108604<\/p>\n

     <\/p>\n

    \u672c\u6587\u7531\u666f\u884c\u64b0\u7a3f<\/strong><\/p>\n

     <\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

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