| 采用不同锰源合成尖晶石LiMn2O4正极材料 |
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| 引用本文： | 唐致远,冯季军,彭亚宁. 采用不同锰源合成尖晶石LiMn2O4正极材料[J]. 中国化学工程学报, 2004, 12(1): 124-127 |
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| 作者姓名： | 唐致远 冯季军 彭亚宁 |
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| 作者单位： | School of Chemical Engineering and Technology，Tianjin University，Tianjin 300072，China，School of Chemical Engineering and Technology，Tianjin University，Tianjin 300072，China，School of Chemistry and Chemical Engineering，Jinan University，Jinan 250022，China |
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| 基金项目： | Supported by the National Natural Science Foundation of China (No. 20273047). |
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| 摘 要： | The spinel LiMn2O4 cathode material was synthesized with the solid-state reaction method. Four manganese compounds including electrolytic manganese dioxide (EMD), MnCO3, Mn3O4 and nano-EMD were used as Mn sources while LiOH·H2O was used as the uniform Li source. The crystal structure characteristics of these samples produced were investigated by means of XRD, SEM, particle size distribution analysis and specific surface area testing. Their electrochemical properties were also studied by comparing their specific capacity, charge and discharge efficiency and cycle performance.
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| 关 键 词： | 尖晶石 LiMn2O4 阴极材料 锰 粒度 循环特性 |
| 修稿时间： | |
Studies on Spinel LiMn2O4 Cathode Material Synthesized from Different Mn Sources |
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| TANG Zhiyuan,FENG Jijun,PENG Yaning. Studies on Spinel LiMn2O4 Cathode Material Synthesized from Different Mn Sources[J]. Chinese Journal of Chemical Engineering, 2004, 12(1): 124-127 |
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| Authors: | TANG Zhiyuan FENG Jijun PENG Yaning |
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| Affiliation: | School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China School of Chemistry and Chemical Engineering, Jinan University, Jinan 250022, China |
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| Abstract: | The spinel LiMn2O4 cathode material was synthesized with the solid-state reaction method. |
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| Keywords: | Mn sources structure particle size capacity cycle performance |
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