{"id":249724,"date":"2023-04-25T06:09:13","date_gmt":"2023-04-24T22:09:13","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=249724"},"modified":"2023-04-22T22:10:18","modified_gmt":"2023-04-22T14:10:18","slug":"%e5%b1%b1%e4%b8%9c%e7%90%86%e5%b7%a5%e5%a4%a7%e5%ad%a6%e8%81%94%e5%90%88%e5%8d%97%e5%bc%80%e5%a4%a7%e5%ad%a6%ef%bc%9a%e9%ab%98%e7%86%b5p2-o3%e5%8f%8c%e7%9b%b8%e6%ad%a3%e6%9e%81%e5%8f%af%e5%85%85","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=249724","title":{"rendered":"\u5c71\u4e1c\u7406\u5de5\u5927\u5b66\u8054\u5408\u5357\u5f00\u5927\u5b66\uff1a\u9ad8\u71b5P2\/O3\u53cc\u76f8\u6b63\u6781\u53ef\u5145\u94a0\u7535\u6c60\u6b63\u6781\u6750\u6599"},"content":{"rendered":"

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

\u00a0 \u00a0 \u00a0 \u00a0 \u9502\u7535\u6c60\u5728\u76ee\u524d\u5168\u7403\u65b0\u80fd\u6e90\u5e02\u573a\u4e2d\uff0c\u5728\u65b0\u80fd\u6e90\u7535\u6c60\u4e2d\u5e94\u7528\u5e7f\u6cdb\u3002\u94a0\u79bb\u5b50\u7535\u6c60\u548c\u9502\u79bb\u5b50\u7535\u6c60\u7684\u5de5\u4f5c\u539f\u7406\u53ef\u4ee5\u8bf4\u662f\u975e\u5e38\u63a5\u8fd1\u7684\uff0c\u4f46\u5728\u7535\u6c60\u6750\u6599\u65b9\u9762\u8fd8\u662f\u5b58\u5728\u4e00\u5b9a\u5dee\u5f02\u3002\u94a0\u79bb\u5b50\u7535\u6c60\u662f\u5229\u7528\u94a0\u79bb\u5b50\u5728\u5145\u653e\u7535\u65f6\uff0c\u5728\u6b63\u6781\u3001\u8d1f\u6781\u6750\u6599\u4e2d\u53cd\u590d\u5730\u5d4c\u5165\u3001\u8131\u51fa\uff0c\u4ece\u800c\u53d1\u751f\u53ef\u9006\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u6545\u5176\u5de5\u4f5c\u539f\u7406\u4e0e\u9502\u79bb\u5b50\u7535\u6c60\u76f8\u4f3c\u3002\u7535\u6c60\u6750\u6599\u4e0a\u7684\u5dee\u5f02\u4e3b\u8981\u4f53\u73b0\u5728\u6b63\u6781\u3001\u8d1f\u6781\u548c\u96c6\u6d41\u4f53\u65b9\u9762\u3002<\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u94a0\u7535\u6c60\u6750\u6599\u6210\u672c\u76f8\u6bd4\u4e8e\u9502\u7535\u6c60\u5927\u5e45\u4e0b\u964d\u3002\u5176\u6750\u6599\u6210\u672c\u964d\u5e45\u572830%-40%\uff0c\u5176\u964d\u672c\u539f\u56e0\u4e3b\u8981\u5728\u4e8e\uff1a1\u3001\u91d1\u5c5e\u94a0\u5730\u58f3\u4e30\u5ea6\u9ad8\uff0c\u4ef7\u683c\u8fdc\u4f4e\u4e8e\u9502\u30022\u3001\u96c6\u6d41\u4f53\u4e0d\u540c\uff0c\u9502\u7535\u8d1f\u6781\u96c6\u6d41\u4f53\u5fc5\u987b\u4e3a\u94dc\u7b94\uff0c\u800c\u94a0\u7535\u6c60\u6b63\u8d1f\u6781\u96c6\u6d41\u4f53\u53ef\u4ee5\u5747\u4e3a\u66f4\u4e3a\u4fbf\u5b9c\u7684\u94dd\u7b94\u30022023\u5e74\u6709\u671b\u6210\u4e3a\u94a0\u79bb\u5b50\u7535\u6c60\u91cf\u4ea7\u5143\u5e74\uff0c\u5bf9\u4e8e\u94a0\u79bb\u5b50\u7535\u6c60\u76f8\u5173\u4f01\u4e1a\u53ef\u4ee5\u5173\u6ce8\uff1a\u5b81\u5fb7\u65f6\u4ee3\u3001\u7ef4\u79d1\u6280\u672f\u3001\u534e\u9633\u80a1\u4efd\u3001\u632f\u534e\u65b0\u6750\u3001\u9e4f\u8f89\u80fd\u6e90\u7b49\u3002<\/p>\n

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

\u00a0 \u00a0 \u00a0 \u00a0 \u5c42\u72b6\u94a0\u9530\u57fa\u6c27\u5316\u7269\u53ef\u7528\u4e8e\u94a0\u79bb\u5b50\u7535\u6c60\u7684\u6b63\u6781\u6750\u6599\uff0c\u4f46\u6709\u9650\u7684\u521d\u59cb\u5e93\u4ed1\u6548\u7387(ICE)\u548c\u8f83\u5dee\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\u6210\u4e3a\u5176\u53d1\u5c55\u53d7\u9650\u7684\u539f\u56e0\u3002\u9ad8\u71b5\u53cc\u76f8Na0.7<\/sub>Mn0.4<\/sub>Ni0.3<\/sub>Cu0.1<\/sub>Fe0.1<\/sub>Ti0.1<\/sub>O1.95<\/sub>F0.1<\/sub>\u6b63\u6781\u6750\u6599\u88ab\u62a5\u9053\u8868\u73b0\u51fa\u663e\u8457\u7684\u521d\u59cb\u5e93\u4ed1\u6548\u7387(ICE)\u3001\u500d\u7387\u6027\u80fd\u548c\u5faa\u73af\u6027\u80fd\u3002\u539f\u4f4d\u7ed3\u6784\u5206\u6790\u63ed\u793a\u4e86\uff0c\u5728\u6b63\u6781\u5236\u5907\u8fc7\u7a0b\u4e2d\u901a\u8fc7\u6539\u53d8\u70e7\u7ed3\u6e29\u5ea6\uff0c\u53ef\u8c03\u7684P2\/O3\u7684\u6bd4\u4f8b\u3002\u5408\u6210\u7684\u9ad8\u71b5\u6c27\u5316\u7269\u7684P2\/O3\u6bd4\u4e3a23\uff1a77(wt%)\uff0c\u63d0\u4f9b\u4e8697.6%\u7684\u9ad8ICE\uff0c\u5728800 mA g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5177\u670986.7 mAh g-1<\/sup>\u7684\u53ef\u89c2\u653e\u7535\u6bd4\u5bb9\u91cf\uff0c\u4ee5\u53ca\u5728-40\u81f350 \u2103\u7684\u5bbd\u6e29\u5ea6\u8303\u56f4\u5185\u5177\u6709\u53ef\u89c2\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u3002\u53e6\u5916\uff0c\u57fa\u4e8e\u6b63\u6781\u7684\u8d28\u91cf\uff0c\u57281172 W Kg-1<\/sup>\u7684\u529f\u7387\u5bc6\u5ea6\u4e0b\uff0c\u8026\u5408Na0.7<\/sub>Mn0.4<\/sub>Ni0.3<\/sub>Cu0.1<\/sub>Fe0.1<\/sub>Ti0.1<\/sub>O1.95<\/sub>F0.1<\/sub>\u548c\u786c\u78b3\u7684\u5168\u7535\u6c60\u8868\u73b0\u51fa268.3Wh kg-1<\/sup>\u7684\u80fd\u91cf\u5bc6\u5ea6\u3002\u8be5\u5de5\u4f5c\u7531\u5c71\u4e1c\u7406\u5de5\u5927\u5b66\u7684\u5468\u664b\u6559\u6388\u3001\u7fc1\u4fca\u8fce\u526f\u6559\u6388\u8054\u5408\u5357\u5f00\u5927\u5b66\u7684\u7a0b\u65b9\u76ca\u6559\u6388\uff0c\u4ee5\u6807\u9898\u4e3a\uff1a\u201cHigh-entropy P2\/O3 biphasic cathode materials for wide-temperature rechargeable sodium-ion batteries\u201d\u53d1\u8868\u5728Energy Storage Materials\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

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

    \n
  1. \u5728\u4e0d\u540c\u70e7\u7ed3\u6e29\u5ea6\u4e0b\uff0cP2\/O3\u6bd4\u4f8b\u53ef\u8c03\u7684P2\/O3\u53cc\u76f8\u7ed3\u6784\u7684\u751f\u6210\u3002<\/li>\n
  2. \u5408\u6210\u7684\u9ad8\u71b5\u6c27\u5316\u7269\u7684P2\/O3\u6bd4\u4e3a23\uff1a77(wt%)\uff0c\u63d0\u4f9b\u4e8697.6%\u7684\u9ad8ICE\uff0c\u5728800 mA g-1<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5177\u670986.7 mAh g-1<\/sup>\u7684\u53ef\u89c2\u653e\u7535\u5bb9\u91cf\uff0c\u4ee5\u53ca\u5728-40\u81f350 \u2103\u7684\u5bbd\u6e29\u5ea6\u8303\u56f4\u5185\u5177\u6709\u53ef\u89c2\u7684\u5bb9\u91cf\u4fdd\u6301\u7387\u3002<\/li>\n<\/ol>\n

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

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

    \u56fe1. (a)P2\/O3-NaMnNiCuFeTiOF\u5728\u70e7\u7ed3\u8fc7\u7a0b\u4e2d\u7684\u539f\u4f4dXRD\u56fe\u7684\u7b49\u9ad8\u7ebf\u56fe\u3002(b)\u5728550 \u2103\u4e0b\u70e7\u7ed3\u7684NaMnNiCuFeTiOF\u7684HRTEM\u56fe\u50cf\u3002(c)\u5728\u5404\u79cd\u6e29\u5ea6\u4e0b\u70e7\u7ed3\u7684P2\/O3-NaMnNiCuFeTiOF\u7684P2\/O3\u6bd4\u548c(d)\u521d\u59cb\u5145\u7535\/\u653e\u7535\u66f2\u7ebf\u3002\u00a92023 Energy Storage Materials<\/p>\n

    \"\"<\/p>\n

    \u56fe2. (a) XRD\u7cbe\u4fee\u56fe\u8c31\uff0c(b)P2\u548cO3\u76f8\u7684\u6676\u4f53\u7ed3\u6784\u793a\u610f\u56fe\uff0c(c)HRTEM\u56fe\u50cf\uff0c(d)EDS\u56fe\u8c31\uff0c(e)\u5728900 \u2103\u4e0b\u70e7\u7ed3\u7684P2\/ O3-NaMnNiCuFeTiOF\u7684XPS\u5149\u8c31\u3002\u00a92023 Energy Storage Materials<\/p>\n

    \"\"<\/p>\n

    \u56fe3. (a)P2-Na0.7<\/sub>MnO2<\/sub>\u548cP2\/O3-NaMnNiCuFeTiOF\u7684\u521d\u59cb\u5145\u7535\/\u653e\u7535\u66f2\u7ebf\u3002(b)\u524d\u4e09\u4e2aCV\u66f2\u7ebf\uff0c(c)\u500d\u7387\u6027\u80fd\uff0c\u548c(d)P2\/03-NaMnNiCuFeTiOF\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u5faa\u73af\u6027\u80fd\u3002\u00a92023 Energy Storage Materials<\/p>\n

    \"\"<\/p>\n

    \u56fe4. \u5728(a)30 \u2103\u548c(B)-40 \u2103\u4e0b\u521d\u59cb\u5145\u7535\/\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u539f\u4f4dXRD\u56fe\uff0c(c)\u4e0d\u540c\u6e29\u5ea6\u4e0b\u539f\u4f4dXRD\u56fe\u7684\u7b49\u9ad8\u7ebf\u56fe\uff0c(d)Na+\u63d0\u53d6\u540e\u6676\u683c\u53c2\u6570\u7684\u6f14\u53d8\uff0c(e)XRD\u56fe\uff0c(f)\u8001\u5316P2\/O3-NaMnNiCuFeTiOF\u7684HRTEM\u56fe\u50cf\uff0c\u4ee5\u53ca(h)\u5faa\u73afP2\/ O3-NaMnNiCuFeTiOF\u7684HRTEM\u56fe\u50cf\u3002\u00a92023 Energy Storage Materials<\/p>\n

    \"\"<\/p>\n

    \u56fe5. (a)P2\/O3-NaMnNiCuFeTiOF\u5728\u4e0d\u540c\u5145\u7535\/\u653e\u7535\u72b6\u6001\u4e0b\u7684\u521d\u59cb\u5faa\u73af\u671f\u95f4\u7684\u975e\u539f\u4f4dXPS\u5149\u8c31\u3002(b)\u539f\u59cb\u72b6\u6001\u548c(c\uff0cd)\u5145\u7535\u81f34.0V\u7684P2\/O3-NaMnNiCuFeTiOF\u7684HAADF\u56fe\u50cf\u3002(e)Ni\u8fc1\u79fb\u7684\u793a\u610f\u56fe\u3002\u00a92023 Energy Storage Materials<\/p>\n

    \"\"<\/p>\n

    \u56fe6. \u7528NEB\u65b9\u6cd5\u8ba1\u7b97\u4e86Na\u79bb\u5b50\u5728(a)\u7eafP2-Na0.7<\/sub>MnO2<\/sub>\u3001(b)\u63ba\u6742P2-Na0.7<\/sub>MnO2<\/sub>\u3001(d)\u7eafO3-NaMn0.5<\/sub>Ni0.5<\/sub>O2<\/sub>\u548c(e)\u63ba\u6742O3-NaMn0.5<\/sub>Ni0.5<\/sub>O2<\/sub>\u4e2d\u7684\u6700\u4f73\u6269\u6563\u8def\u5f84\u3002(g)\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684EIS\u5149\u8c31\uff0c(h)GITT\u66f2\u7ebf\uff0c(i)\u8ba1\u7b97\u7684P2\/O3-NaMnNiCuFeTiOF\u7684DNa+<\/sub>\u3002\u00a92023 Energy Storage Materials<\/p>\n

    \"\"<\/p>\n

    \u56fe7. (a)\u521d\u59cb\u524d\u4e09\u5708\u5145\u7535\/\u653e\u7535\u66f2\u7ebf\uff0c(b)\u500d\u7387\u6027\u80fd\uff0c(c)\u76f8\u5e94\u7684\u80fd\u91cf\u5bc6\u5ea6\u548c\u529f\u7387\u5bc6\u5ea6\uff0c(d)\u5168\u7535\u6c60P2\/03-NaMnNiCuFeTi OF\/\/\u786c\u78b3\u7684\u957f\u5faa\u73af\u6027\u80fd\u3002(h)P2\/O3-NaMnNiCuFeTiOF\u7684\u7ed3\u6784\u6f14\u5316\u793a\u610f\u56fe\u3002\u00a92023 Energy Storage Materials<\/p>\n

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

    \u00a0 \u00a0 \u00a0 \u00a0 \u672c\u6587\u8bbe\u8ba1\u5e76\u5408\u6210\u4e86\u4e00\u79cd\u9ad8\u71b5P2\/O3-NaMnNiCuFeTiOF\u4f5c\u4e3a\u4e00\u79cd\u6709\u524d\u9014\u7684SIB\u6b63\u6781\u6750\u6599\u3002\u901a\u8fc7\u539f\u4f4dXRD\u5206\u6790\u53d1\u73b0\uff0c\u5728\u4e0d\u540c\u70e7\u7ed3\u6e29\u5ea6\u4e0b\uff0cP2\/O3\u6bd4\u4f8b\u53ef\u8c03\u7684P2\/O3\u53cc\u76f8\u7ed3\u6784\u7684\u751f\u6210\u3002\u7ec4\u6210\u914d\u65b9\u7684P2\/O3-NaMnNiCuFeTiOF\u63d0\u4f9b\u9ad8ICE\uff0820 mA g\u2212<\/sup>1<\/sup>\u65f6\u4e3a97.6%\uff09\u3001\u76f8\u5f53\u5927\u7684\u500d\u7387\u6027\u80fd\uff08800 mA g \u2212<\/sup>1<\/sup>\u65f6\u4e3a86.7 mAh g\u2212<\/sup> 1<\/sup>\uff09\u3001\u5728\u5bbd\u8303\u56f4\u5185\u7684\u663e\u8457\u5bb9\u91cf\u4fdd\u6301\u7387\uff08200 mA g\u2212<\/sup>1<\/sup>\u65f6\u4e3a97.6%\uff09\u3001\u9ad8\u5bb9\u91cf\u4fdd\u6301\u7387\uff08800 mA g\u2212<\/sup>1<\/sup>\u65f6\u4e3a86.7 mAh g\u2212<\/sup>1<\/sup>\uff09\u3002<\/p>\n

    \u00a0 \u00a0 \u00a0 \u00a0 \u7ed3\u5408\u5b9e\u9a8c\u548c\u8ba1\u7b97\u7814\u7a76\u8868\u660e\uff0c\u6240\u5236\u5907\u7684Na0.7<\/sub>Mn0.4<\/sub>Ni0.3<\/sub>Cu0.1<\/sub>Fe0.1<\/sub>Ti0.1<\/sub>O1.95<\/sub>F0.1<\/sub>\u6b63\u6781\u7531\u4e8e\u72ec\u7279\u7684P2\/O3\u4e24\u76f8\u7ed3\u6784\u548c\u9ad8\u71b5\u6548\u5e94\uff0c\u5177\u6709\u53ef\u9006\u7684\u7ed3\u6784\u6f14\u5316\u3001\u5feb\u901f\u7684Na+<\/sup>\u6269\u6563\u52a8\u529b\u5b66\u548c\u4f4e\u7684\u80fd\u5792\u3002\u4e3a\u9ad8\u71b5P2\/O3\u53cc\u76f8\u6b63\u6781\u7684\u8bbe\u8ba1\u548c\u5236\u5907\u5e26\u6765\u4e86\u6df1\u5165\u7684\u89c1\u89e3\uff0c\u4ee5\u6784\u5efa\u5148\u8fdb\u7684\u94a0\u79bb\u5b50\u7535\u6c60\u3002<\/p>\n

    \u539f\u6587\u8be6\u60c5<\/strong>\uff1ahttps:\/\/www.sciencedirect.com\/science\/article\/pii\/S2405829723001083<\/p>\n

    \u672c\u6587\u7531\u91d1\u7235\u4f9b\u7a3f<\/p>\n

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

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