{"id":4557,"date":"2024-01-30T10:03:15","date_gmt":"2024-01-30T02:03:15","guid":{"rendered":"https:\/\/www.hyybattery.net\/?p=4557"},"modified":"2024-01-30T10:03:17","modified_gmt":"2024-01-30T02:03:17","slug":"dong-tian-wei-shen-me-li-dian-chi-rong-liang-hui-bian-di","status":"publish","type":"post","link":"https:\/\/www.hyybattery.net\/4557.html","title":{"rendered":"\u51ac\u5929\u4e3a\u4ec0\u4e48\u9502\u7535\u6c60\u5bb9\u91cf\u4f1a\u53d8\u4f4e\uff1f"},"content":{"rendered":"\n
\u9502\u79bb\u5b50\u7535\u6c60\u81ea\u4ece\u8fdb\u5165\u5e02\u573a\u4ee5\u6765\uff0c\u4ee5\u5176\u5bff\u547d\u957f\u3001\u6bd4\u5bb9\u91cf\u5927\u3001\u65e0\u8bb0\u5fc6\u6548\u5e94\u7b49\u4f18\u70b9\uff0c\u83b7\u5f97\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u9502\u79bb\u5b50\u7535\u6c60\u4f4e\u6e29\u4f7f\u7528\u5b58\u5728\u5bb9\u91cf\u4f4e\u3001\u8870\u51cf\u4e25\u91cd\u3001\u5faa\u73af\u500d\u7387\u6027\u80fd\u5dee\u3001\u6790\u9502\u73b0\u8c61\u660e\u663e\u3001\u8131\u5d4c\u9502\u4e0d\u5e73\u8861\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n
\u7136\u800c\uff0c\u968f\u7740\u5e94\u7528\u9886\u57df\u4e0d\u65ad\u62d3\u5c55\uff0c\u9502\u79bb\u5b50\u7535\u6c60\u7684\u4f4e\u6e29\u6027\u80fd\u4f4e\u52a3\u5e26\u6765\u7684\u5236\u7ea6\u6108\u52a0\u660e\u663e\u3002<\/p>\n\n\n\n
\u636e\u62a5\u9053\uff0c\u5728-20\u2103\u65f6\u9502\u79bb\u5b50\u7535\u6c60\u653e\u7535\u5bb9\u91cf\u53ea\u6709\u5ba4\u6e29\u65f6\u768431.5%\u5de6\u53f3\u3002\u4f20\u7edf\u9502\u79bb\u5b50\u7535\u6c60\u5de5\u4f5c\u6e29\u5ea6\u5728-20~+55\u2103\u4e4b\u95f4\u3002\u4f46\u662f\u8bb8\u591a\u9886\u57df\u8981\u6c42\u7535\u6c60\u80fd\u5728-40\u2103\u6b63\u5e38\u5de5\u4f5c<\/strong>\u3002\u56e0\u6b64\uff0c\u6539\u5584\u9502\u79bb\u5b50\u7535\u6c60\u4f4e\u6e29\u6027\u8d28\u5177\u6709\u91cd\u5927\u610f\u4e49\u3002<\/p>\n\n\n\n \u4e13\u5bb6\u89c2\u70b9\u4e00\uff1a\u7535\u89e3\u6db2\u5bf9\u9502\u79bb\u5b50\u7535\u6c60\u4f4e\u6e29\u6027\u80fd\u7684\u5f71\u54cd\u6700\u5927\uff0c\u7535\u89e3\u6db2\u7684\u6210\u5206\u53ca\u7269\u5316\u6027\u80fd\u5bf9\u7535\u6c60\u4f4e\u6e29\u6027\u80fd\u6709\u91cd\u8981\u5f71\u54cd<\/strong>\u3002<\/p>\n\n\n\n \u7535\u6c60\u4f4e\u6e29\u4e0b\u5faa\u73af\u9762\u4e34\u7684\u95ee\u9898\u662f\uff1a\u7535\u89e3\u6db2\u7c98\u5ea6\u4f1a\u53d8\u5927\uff0c\u79bb\u5b50\u4f20\u5bfc\u901f\u5ea6\u53d8\u6162\uff0c\u9020\u6210\u5916\u7535\u8def\u7535\u5b50\u8fc1\u79fb\u901f\u5ea6\u4e0d\u5339\u914d\uff0c\u56e0\u6b64\u7535\u6c60\u51fa\u73b0\u4e25\u91cd\u6781\u5316\uff0c\u5145\u653e\u7535\u5bb9\u91cf\u51fa\u73b0\u6025\u5267\u964d\u4f4e\u3002\u5c24\u5176\u5f53\u4f4e\u6e29\u5145\u7535\u65f6\uff0c\u9502\u79bb\u5b50\u5f88\u5bb9\u6613\u5728\u8d1f\u6781\u8868\u9762\u5f62\u6210\u9502\u679d\u6676\uff0c\u5bfc\u81f4\u7535\u6c60\u5931\u6548\u3002<\/p>\n\n\n\n \u7535\u89e3\u6db2\u7684\u4f4e\u6e29\u6027\u80fd\u4e0e\u7535\u89e3\u6db2\u81ea\u8eab\u7535\u5bfc\u7387\u7684\u5927\u5c0f\u5173\u7cfb\u5bc6\u5207\uff0c\u7535\u5bfc\u7387\u5927\u7535\u89e3\u6db2\u7684\u4f20\u8f93\u79bb\u5b50\u5feb\uff0c\u4f4e\u6e29\u4e0b\u53ef\u4ee5\u53d1\u6325\u51fa\u66f4\u591a\u7684\u5bb9\u91cf\u3002\u7535\u89e3\u6db2\u4e2d\u7684\u9502\u76d0\u89e3\u79bb\u7684\u8d8a\u591a\uff0c\u8fc1\u79fb\u6570\u76ee\u5c31\u8d8a\u591a\uff0c\u7535\u5bfc\u7387\u5c31\u8d8a\u9ad8\u3002<\/p>\n\n\n\n \u7535\u5bfc\u7387\u9ad8\uff0c\u79bb\u5b50\u4f20\u5bfc\u901f\u7387\u8d8a\u5feb\uff0c\u6240\u53d7\u6781\u5316\u5c31\u8d8a\u5c0f\uff0c\u5728\u4f4e\u6e29\u4e0b\u7535\u6c60\u7684\u6027\u80fd\u8868\u73b0\u8d8a\u597d\u3002\u56e0\u6b64\u8f83\u9ad8\u7684\u7535\u5bfc\u7387\u662f\u5b9e\u73b0\u9502\u79bb\u5b50\u84c4\u7535\u6c60\u826f\u597d\u4f4e\u6e29\u6027\u80fd\u7684\u5fc5\u8981\u6761\u4ef6\u3002<\/p>\n\n\n\n \u7535\u89e3\u6db2\u7684\u7535\u5bfc\u7387\u4e0e\u7535\u89e3\u6db2\u7684\u7ec4\u6210\u6210\u5206\u6709\u5173\uff0c\u51cf\u5c0f\u6eb6\u5242\u7684\u7c98\u5ea6\u662f\u63d0\u9ad8\u7535\u89e3\u6db2\u7535\u5bfc\u7387\u7684\u9014\u5f84\u4e4b\u4e00\u3002\u6eb6\u5242\u4f4e\u6e29\u4e0b\u6eb6\u5242\u826f\u597d\u7684\u6d41\u52a8\u6027\u662f\u79bb\u5b50\u8fd0\u8f93\u7684\u4fdd\u969c\uff0c\u800c\u4f4e\u6e29\u4e0b\u7535\u89e3\u6db2\u5728\u8d1f\u6781\u6240\u5f62\u6210\u7684\u56fa\u4f53\u7535\u89e3\u8d28\u819c\u4e5f\u662f\u5f71\u54cd\u9502\u79bb\u5b50\u4f20\u5bfc\u7684\u5173\u952e\uff0c\u4e14RSEI\u4e3a\u9502\u79bb\u5b50\u7535\u6c60\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u4e3b\u8981\u963b\u6297\u3002<\/p>\n\n\n\n \u4e13\u5bb6\u4e8c\uff1a\u9650\u5236\u9502\u79bb\u5b50\u7535\u6c60\u4f4e\u6e29\u6027\u80fd\u7684\u4e3b\u8981\u56e0\u7d20\u662f\u4f4e\u6e29\u4e0b\u6025\u5267\u589e\u52a0\u7684Li+\u6269\u6563\u963b\u6297\uff0c\u800c\u5e76\u975eSEI\u819c<\/strong>\u3002<\/p>\n\n\n\n \u5c42\u72b6\u7ed3\u6784\uff0c\u65e2\u62e5\u6709\u4e00\u7ef4\u9502\u79bb\u5b50\u6269\u6563\u901a\u9053\u6240\u4e0d\u53ef\u6bd4\u62df\u7684\u500d\u7387\u6027\u80fd\uff0c\u53c8\u62e5\u6709\u4e09\u7ef4\u901a\u9053\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\uff0c\u662f\u6700\u65e9\u5546\u7528\u7684\u9502\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u3002\u5176\u4ee3\u8868\u6027\u7269\u8d28\u6709LiCoO2\u3001Li(Co1-xNix)O2\u548cLi(Ni,Co,Mn)O2\u7b49\u3002<\/p>\n\n\n\n \u8c22\u6653\u534e\u7b49\u4ee5LiCoO2\/MCMB\u4e3a\u7814\u7a76\u5bf9\u8c61\uff0c\u6d4b\u8bd5\u4e86\u5176\u4f4e\u6e29\u5145\u653e\u7535\u7279\u6027\u3002<\/p>\n\n\n\n \u7ed3\u679c\u663e\u793a\uff0c\u968f\u7740\u6e29\u5ea6\u7684\u964d\u4f4e\uff0c\u5176\u653e\u7535\u5e73\u53f0\u75313.762V(0\u2103)\u4e0b\u964d\u52303.207V(\u201330\u2103)\uff1b\u5176\u7535\u6c60\u603b\u5bb9\u91cf\u4e5f\u753178.98mA\u00b7h(0\u2103)\u9510\u51cf\u523068.55mA\u00b7h(\u201330\u2103)\u3002<\/p>\n\n\n\n \u5c16\u6676\u77f3\u7ed3\u6784LiMn2O4\u6b63\u6781\u6750\u6599\uff0c\u7531\u4e8e\u4e0d\u542bCo\u5143\u7d20\uff0c\u6545\u800c\u5177\u6709\u6210\u672c\u4f4e\u3001\u65e0\u6bd2\u6027\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n \u7136\u800c\uff0cMn\u4ef7\u6001\u591a\u53d8\u548cMn3+\u7684Jahn-Teller\u6548\u5e94\uff0c\u5bfc\u81f4\u8be5\u7ec4\u5206\u5b58\u5728\u7740\u7ed3\u6784\u4e0d\u7a33\u5b9a\u548c\u53ef\u9006\u6027\u5dee\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n \u5f6d\u6b63\u987a\u7b49\u6307\u51fa\uff0c\u4e0d\u540c\u5236\u5907\u65b9\u6cd5\u5bf9LiMn2O4\u6b63\u6781\u6750\u6599\u7684\u7535\u5316\u5b66\u6027\u80fd\u5f71\u54cd\u8f83\u5927\uff0c\u4ee5Rct\u4e3a\u4f8b\uff1a\u9ad8\u6e29\u56fa\u76f8\u6cd5\u5408\u6210\u7684LiMn2O4\u7684Rct\u660e\u663e\u9ad8\u4e8e\u6eb6\u80f6\u51dd\u80f6\u6cd5\u5408\u6210\u7684\uff0c\u4e14\u8fd9\u4e00\u73b0\u8c61\u5728\u9502\u79bb\u5b50\u6269\u6563\u7cfb\u6570\u4e0a\u4e5f\u6709\u6240\u4f53\u73b0\u3002\u7a76\u5176\u539f\u56e0\uff0c\u4e3b\u8981\u662f\u7531\u4e8e\u4e0d\u540c\u5408\u6210\u65b9\u6cd5\u5bf9\u4ea7\u7269\u7ed3\u6676\u5ea6\u548c\u5f62\u8c8c\u5f71\u54cd\u8f83\u5927\u3002<\/p>\n\n\n\n LiFePO4\u56e0\u7edd\u4f73\u7684\u4f53\u79ef\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\uff0c\u548c\u4e09\u5143\u6750\u6599\u4e00\u8d77\uff0c\u6210\u4e3a\u76ee\u524d\u52a8\u529b\u7535\u6c60\u6b63\u6781\u6750\u6599\u7684\u4e3b\u4f53\u3002\u78f7\u9178\u94c1\u9502\u4f4e\u6e29\u6027\u80fd\u5dee\u4e3b\u8981\u662f\u56e0\u4e3a\u5176\u6750\u6599\u672c\u8eab\u4e3a\u7edd\u7f18\u4f53\uff0c\u7535\u5b50\u5bfc\u7535\u7387\u4f4e\uff0c\u9502\u79bb\u5b50\u6269\u6563\u6027\u5dee\uff0c\u4f4e\u6e29\u4e0b\u5bfc\u7535\u6027\u5dee\uff0c\u4f7f\u5f97\u7535\u6c60\u5185\u963b\u589e\u52a0\uff0c\u6240\u53d7\u6781\u5316\u5f71\u54cd\u5927\uff0c\u7535\u6c60\u5145\u653e\u7535\u53d7\u963b\uff0c\u56e0\u6b64\u4f4e\u6e29\u6027\u80fd\u4e0d\u7406\u60f3\u3002<\/p>\n\n\n\n \u8c37\u4ea6\u6770\u7b49\u5728\u7814\u7a76\u4f4e\u6e29\u4e0bLiFePO4\u7684\u5145\u653e\u7535\u884c\u4e3a\u65f6\u53d1\u73b0\uff0c\u5176\u5e93\u4f26\u6548\u7387\u4ece55\u2103\u7684100%\u5206\u522b\u4e0b\u964d\u52300\u2103\u65f6\u768496%\u548c\u201320\u2103\u65f6\u768464%\uff1b\u653e\u7535\u7535\u538b\u4ece55\u2103\u65f6\u76843.11V\u9012\u51cf\u5230\u201320\u2103\u65f6\u76842.62V\u3002<\/p>\n\n\n\n Xing\u7b49\u5229\u7528\u7eb3\u7c73\u78b3\u5bf9LiFePO4\u8fdb\u884c\u6539\u6027\uff0c\u53d1\u73b0\uff0c\u6dfb\u52a0\u7eb3\u7c73\u78b3\u5bfc\u7535\u5242\u540e\uff0cLiFePO4\u7684\u7535\u5316\u5b66\u6027\u80fd\u5bf9\u6e29\u5ea6\u7684\u654f\u611f\u6027\u964d\u4f4e\uff0c\u4f4e\u6e29\u6027\u80fd\u5f97\u5230\u6539\u5584\uff1b\u6539\u6027\u540eLiFePO4\u7684\u653e\u7535\u7535\u538b\u4ece25\u2103\u65f6\u76843.40V\u4e0b\u964d\u5230\u201325\u2103\u65f6\u76843.09V\uff0c\u964d\u4f4e\u5e45\u5ea6\u4ec5\u4e3a9.12%\uff1b\u4e14\u5176\u5728\u201325\u2103\u65f6\u7535\u6c60\u6548\u7387\u4e3a57.3%\uff0c\u9ad8\u4e8e\u4e0d\u542b\u7eb3\u7c73\u78b3\u5bfc\u7535\u5242\u768453.4%\u3002<\/p>\n\n\n\n \u8fd1\u6765\uff0cLiMnPO4\u5f15\u8d77\u4e86\u4eba\u4eec\u6d53\u539a\u7684\u5174\u8da3\u3002\u7814\u7a76\u53d1\u73b0\uff0cLiMnPO4\u5177\u6709\u9ad8\u7535\u4f4d(4.1V)\u3001\u65e0\u6c61\u67d3\u3001\u4ef7\u683c\u4f4e\u3001\u6bd4\u5bb9\u91cf\u5927(170mAh\/g)\u7b49\u4f18\u70b9\u3002\u7136\u800c\uff0c\u7531\u4e8eLiMnPO4\u6bd4LiFePO4\u66f4\u4f4e\u7684\u79bb\u5b50\u7535\u5bfc\u7387\uff0c\u6545\u5728\u5b9e\u9645\u4e2d\u5e38\u5e38\u5229\u7528Fe\u90e8\u5206\u53d6\u4ee3Mn\u5f62\u6210LiMn0.8Fe0.2PO4\u56fa\u6eb6\u4f53\u3002<\/p>\n\n\n\n \u76f8\u5bf9\u4e8e\u6b63\u6781\u6750\u6599\u800c\u8a00\uff0c\u9502\u79bb\u5b50\u7535\u6c60\u8d1f\u6781\u6750\u6599\u7684\u4f4e\u6e29\u6076\u5316\u73b0\u8c61\u66f4\u4e3a\u4e25\u91cd\uff0c\u4e3b\u8981\u6709\u4ee5\u4e0b3\u4e2a\u539f\u56e0\uff1a<\/p>\n\n\n\n\u5236\u7ea6\u9502\u79bb\u5b50\u7535\u6c60\u4f4e\u6e29\u6027\u80fd\u7684\u56e0\u7d20<\/strong><\/h2>\n\n\n\n
\n
\u5bf9\u4e8e\u5f71\u54cd\u9502\u79bb\u5b50\u7535\u6c60\u4f4e\u6e29\u6027\u80fd\u56e0\u7d20\u7684\u63a2\u8ba8<\/strong><\/h2>\n\n\n\n
\u9502\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u7684\u4f4e\u6e29\u7279\u6027<\/strong><\/h2>\n\n\n\n
1\u3001\u5c42\u72b6\u7ed3\u6784\u6b63\u6781\u6750\u6599\u7684\u4f4e\u6e29\u7279\u6027<\/strong><\/h3>\n\n\n\n
2\u3001\u5c16\u6676\u77f3\u7ed3\u6784\u6b63\u6781\u6750\u6599\u7684\u4f4e\u6e29\u7279\u6027<\/strong><\/h3>\n\n\n\n
3\u3001\u78f7\u9178\u76d0\u4f53\u7cfb\u6b63\u6781\u6750\u6599\u7684\u4f4e\u6e29\u7279\u6027<\/strong><\/h3>\n\n\n\n
\u9502\u79bb\u5b50\u7535\u6c60\u8d1f\u6781\u6750\u6599\u7684\u4f4e\u6e29\u7279\u6027<\/strong><\/h2>\n\n\n\n
\n