{"id":251254,"date":"2023-05-25T05:59:19","date_gmt":"2023-05-24T21:59:19","guid":{"rendered":"\/\/m.iemloyee.com\/?p=251254"},"modified":"2023-05-23T14:02:42","modified_gmt":"2023-05-23T06:02:42","slug":"%e9%bd%90%e9%b2%81%e5%b7%a5%e4%b8%9a%e5%a4%a7%e5%ad%a6%e9%97%ab%e7%90%86%e5%81%9c-%e8%b5%b5%e5%ad%a6%e6%b3%a2%ef%bc%8c%e6%98%86%e5%a3%ab%e5%85%b0%e5%a4%a7%e5%ad%a6%e7%8e%8b%e8%bf%9e%e6%b4%b2%ef%bc%9a","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=251254","title":{"rendered":"\u9f50\u9c81\u5de5\u4e1a\u5927\u5b66\u95eb\u7406\u505c\/\u8d75\u5b66\u6ce2\uff0c\u6606\u58eb\u5170\u5927\u5b66\u738b\u8fde\u6d32\uff1a\u5229\u7528MOF\u81ea\u7ec4\u88c5\u5236\u5907\u5e94\u529b\u5206\u6563\u7684\u8d85\u7ed3\u6784Sn3(PO4)2@PC\u7535\u6c60\u8d1f\u6781\u6750\u6599"},"content":{"rendered":"
\u80cc\u666f\u4ecb\u7ecd<\/strong><\/p>\n \u94be\/\u94a0\u7684\u5929\u7136\u4e30\u5ea6\u9ad8\u3001\u5206\u5e03\u5747\u5300\uff0c\u94be\u79bb\u5b50\u7535\u6c60\u548c\u94a0\u79bb\u5b50\u7535\u6c60\u6280\u672f\u53ef\u4ee5\u6ee1\u8db3\u4eba\u7c7b\u5bf9\u6e05\u6d01\u548c\u53ef\u6301\u7eed\u80fd\u6e90\u65e5\u76ca\u589e\u957f\u7684\u9700\u6c42\u3002\u7136\u800c\uff0c\u4e0e\u9502\u79bb\u5b50\u7535\u6c60\u76f8\u6bd4\uff0c\u94be\/\u94a0\u79bb\u5b50\u7535\u6c60\u7684\u53cd\u5e94\u52a8\u529b\u5b66\u66f4\u52a0\u7f13\u6162\uff0c\u8d1f\u6781\u4f53\u79ef\u81a8\u80c0\u4e25\u91cd\u3002\u5c24\u5176\u662f\u5408\u91d1\u8f6c\u5316\u578b\u8d1f\u6781\u6750\u6599\uff08\u5982\u9521\u57fa\u8d1f\u6781\u6750\u6599\uff09\u5177\u6709\u4f4e\u6210\u672c\u548c\u9ad8\u7406\u8bba\u5bb9\u91cf\uff0c\u4f46\u5728\u5145\u653e\u7535\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u5927\u4f53\u79ef\u81a8\u80c0\u4f1a\u5bfc\u81f4\u6750\u6599\u5f00\u88c2\u7c89\u788e\uff0c\u751a\u81f3\u4ece\u96c6\u6d41\u4f53\u4e0a\u8131\u843d\uff0c\u4e25\u91cd\u635f\u5bb3\u4e86\u5176\u5faa\u73af\u7a33\u5b9a\u6027\uff0c\u963b\u788d\u4e86\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u8feb\u5207\u9700\u8981\u5bfb\u6c42\u65b0\u7684\u65b9\u6cd5\u6765\u6539\u8fdb\u94be\/\u94a0\u79bb\u5b50\u7535\u6c60\u8d1f\u6781\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u8d1f\u6781\u6750\u6599\u7684\u7ed3\u6784\u5bf9\u5176\u7a33\u5b9a\u6027\u5f71\u54cd\u663e\u8457\uff0c\u964d\u4f4e\u7535\u6781\u6750\u6599\u9897\u7c92\u5c3a\u5bf8\u6709\u5229\u4e8e\u7f13\u89e3\u4f53\u79ef\u81a8\u80c0\u65f6\u7684\u7834\u788e\uff0c\u63d0\u9ad8\u7535\u6781\u6750\u6599\u7684\u5c3a\u5bf8\u6709\u5229\u4e8e\u4fdd\u6301\u6574\u4f53\u7ed3\u6784\u7684\u7a33\u5b9a\u6027\u5e76\u51cf\u5c11\u7535\u6c60\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u526f\u53cd\u5e94\u3002\u7406\u60f3\u7684\u7535\u6781\u6750\u6599\u5e94\u5177\u6709\u8db3\u591f\u5c0f\u7684\u5c3a\u5bf8\uff0c\u5e76\u4e14\u9897\u7c92\u5e94\u7d27\u5bc6\u7ed3\u5408\u4ee5\u4fdd\u8bc1\u7535\u6781\u6574\u4f53\u7ed3\u6784\u7684\u7a33\u5b9a\u3002\u4f46\u7531\u4e8e\u4e8c\u8005\u4e4b\u95f4\u7684\u77db\u76fe\u6027\uff0c\u5f88\u96be\u540c\u65f6\u6ee1\u8db3\u3002<\/p>\n \u4e3b\u8981\u5185\u5bb9<\/strong><\/p>\n \u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\uff0c\u9f50\u9c81\u5de5\u4e1a\u5927\u5b66\uff08\u5c71\u4e1c\u7701\u79d1\u5b66\u9662\uff09\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u90e8\u8d75\u5b66\u6ce2\u6559\u6388\/\u95eb\u7406\u505c\u526f\u6559\u6388\u56e2\u961f\u4e0e\u6606\u58eb\u5170\u5927\u5b66\u738b\u8fde\u6d32\u6559\u6388\u56e2\u961f\u5408\u4f5c\uff0c\u5728\u300aAdvanced Science\u300b\u4e0a\u53d1\u8868\u9898\u4e3a\u201cStress-Dispersed Superstructure of Sn3<\/sub>(PO4<\/sub>)2<\/sub>@PC Derived from Programmable Assembly of Metal\u2013Organic Framework as Long-Life Potassium\/Sodium-Ion Batteries Anodes\u201d\u7684\u7814\u7a76\u8bba\u6587\uff0c\u57fa\u4e8eMOF\u6676\u4f53\u751f\u957f\u8fc7\u7a0b\u4e2d\u9897\u7c92\u9644\u7740\u6676\u5316\uff08Crystallization by Particle Attachment\uff0cCPA\uff09\u673a\u5236\uff0c\u5229\u7528MOF\u7684\u81ea\u7ec4\u88c5\u8d85\u7ed3\u6784\u4f5c\u4e3a\u6a21\u677f\uff0c\u5f00\u53d1\u51fa\u5e94\u529b\u5206\u6563\u7684\u8d85\u7ed3\u6784Sn3<\/sub>(PO4<\/sub>)2<\/sub>@PC\u4f5c\u4e3a\u957f\u5bff\u547d\u7684\u94be\/\u94a0\u79bb\u5b50\u7535\u6c60\u8d1f\u6781\u6750\u6599\u3002<\/p>\n \u9996\u5148\u91c7\u7528\u91d1\u5c5e\u6709\u673a\u6846\u67b6\uff08MOF\uff09\u6676\u4f53\u7c92\u5b50\u4f5c\u4e3a\u6784\u5efa\u8d85\u7ed3\u6784\u7684\u4f53\u6784\u5efa\u5355\u5143\uff0c\u901a\u8fc7\u7145\u70e7\u8d85\u7ed3\u6784\u7684MOF\u524d\u9a71\u4f53\uff0c\u5236\u5907\u884d\u751f\u7684Sn3<\/sub>(PO4<\/sub>)2<\/sub>@PC\u8d85\u7ed3\u6784\u3002\u8fd9\u6837\u7684\u7ed3\u6784\u63d0\u4f9b\u4e86\u9ad8\u7684\u6bd4\u5bb9\u91cf\u548c\u8d85\u957f\u7684\u5faa\u73af\u7a33\u5b9a\u6027\uff08\u94be\u7535\u4e2d5 A g-1<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6bd4\u5bb9\u91cf\u4e3a144.0 mAh g-1<\/sup>\uff0c10000\u6b21\u5faa\u73af\u540e\u5bb9\u91cf\u4fdd\u6301\u7387\u4e3a90.1%\uff1b\u94a0\u7535\u4e2d5 A g-1<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6bd4\u5bb9\u91cf\u4e3a202.5 mAh g-1<\/sup>\uff0c8000\u6b21\u5faa\u73af\u540e\u5bb9\u91cf\u4fdd\u6301\u7387\u4e3a96.0%\uff09\u3002\u540c\u65f6\u4f5c\u8005\u91c7\u7528\u539f\u4f4dxrd\u548c\u539f\u4f4d\u62c9\u66fc\uff0c\u5bf9Sn3<\/sub>(PO4<\/sub>)2<\/sub>@PC\u5728\u94be\u79bb\u5b50\u7535\u6c60\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u673a\u7406\u8fdb\u884c\u4e86\u7814\u7a76\u3002\u9996\u6b21\u8bc1\u5b9e\u4e86Sn3<\/sub>(PO4<\/sub>)2<\/sub>@PC\u7684\u50a8\u94be\u673a\u7406\u662f\u5178\u578b\u7684\u4e24\u6b65\u53cd\u5e94\uff0c\u5373\u8f6c\u5316\u53cd\u5e94\u548c\u5408\u91d1\u5316\u53cd\u5e94\u3002<\/p>\n DFT\u8ba1\u7b97\u548c\u6709\u9650\u5143\u8ba1\u7b97\u8868\u660e\uff0c\u5728\u8be5\u6750\u6599\u4e2d\uff0cPO4<\/sub>3-<\/sup>\u9634\u79bb\u5b50\u6709\u5229\u4e8e\u63d0\u5347\u94be\u79bb\u5b50\u7684\u5438\u9644\u548c\u8f6c\u79fb\u52a8\u529b\u5b66\uff0c\u8d85\u7ed3\u6784\u5f62\u8c8c\u6709\u5229\u4e8eSn3<\/sub>(PO4<\/sub>)2<\/sub>@PC\u5728\u4f53\u79ef\u81a8\u80c0\u540e\u7684\u5e94\u529b\u5206\u6563\uff0c\u51cf\u5c0f\u5145\u7535\u540e\u6750\u6599\u7684\u5e94\u529b\uff0c\u7f13\u89e3\u4e86\u4f53\u79ef\u81a8\u80c0\u9020\u6210\u7684\u7535\u6781\u6750\u6599\u7684\u7c89\u788e\u3001\u5f00\u88c2\u751a\u81f3\u4ece\u96c6\u6d41\u4f53\u4e0a\u8131\u843d\uff0c\u6709\u6548\u63d0\u5347\u5176\u5728\u5145\u653e\u7535\u5faa\u73af\u4e2d\u7684\u7a33\u5b9a\u6027\u3002\u8fd9\u9879\u5de5\u4f5c\u91c7\u7528\u8d85\u7ed3\u6784\u89e3\u51b3\u4e86\u5e73\u8861\u7535\u6c60\u7535\u6781\u6750\u6599\u7684\u7eb3\u7c73\u5316\u548c\u5b8c\u6574\u6027\u7684\u96be\u9898\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u5408\u6210\u65b9\u6cd5\uff0c\u4e3a\u9ad8\u6027\u80fd\u94be\/\u94a0\u7535\u6c60\u7684\u5f00\u53d1\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n \u56fe1 \u8d85\u7ed3\u6784Sn3<\/sub>(PO4<\/sub>)2<\/sub>@PC\u5236\u5907\u793a\u610f\u56fe\u548c\u94be\/\u94a0\u79bb\u5b50\u7535\u6c60\u6027\u80fd<\/p>\n \u56fe2 \u50a8\u94be\u673a\u7406\u7684\u539f\u4f4d\u8868\u5f81\u7ed3\u679c\u4ee5\u53caDFT\u6a21\u62df\u8ba1\u7b97\u7ed3\u679c<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n