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| 不同纯度的正极材料黄铁矿的表征及其性能研究 | |
| 引用本文： | 黎佩珊,孙明,郑育英,徐前忠. 不同纯度的正极材料黄铁矿的表征及其性能研究[J]. 广东化工, 2012, 39(16): 1-2 |
| 作者姓名： | 黎佩珊 孙明 郑育英 徐前忠 |
| 作者单位： | 1. 广东工业大学轻工化工学院,广东广州,510006 2. 广东工业大学轻工化工学院,广东广州510006 广州市天球实业有限公司,广东广州510410 3. 广州市天球实业有限公司,广东广州,510410 |
| 基金项目： | 科技型中小企业技术创新基金，广州市科技型中小企业技术创新基金，白云区配套科技计划项目 |
| 摘 要： | 黄铁矿FeS2材料以其环保、价廉、克容量大、合适的禁带宽度，比能量高等优异特性被认为是锂电池的理想正极材料。文章就不同纯度的工业原料黄铁矿采用XRD，TG-DSC，BET，和SEM等技术进行了表征．并对其锂电性能进行了初步研究，不同纯度的黄铁矿其锂电性能有显著茇异，纯度越高，锂电性能越佳。 |
| 关 键 词： | 黄铁矿 FeS2 锂电池 |
Characterization and Electritic Properties of Pyrite with Different Purity |
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| Li Peishan,Sun Ming,Zheng Yuying,Xu Qianzhong. Characterization and Electritic Properties of Pyrite with Different Purity[J]. Guangdong Chemical Industry, 2012, 39(16): 1-2 | |
| Authors: | Li Peishan Sun Ming Zheng Yuying Xu Qianzhong |
| Affiliation: | 1.School of Chemical Engineering and Light Industry,Guangdong University of Technolog,Guangzhou 510006;2.Guangzhou TianQiu Enterprise Co.,Ltd.,Guangzhou 510410,China) |
| Abstract: | The pyrite FeS2 is regarded as the ideal cathode materials for lithium battery because of its excellent characteristic of environmental-benign, low-cost, large capacity volume, proper band gap, and high specific energy. The natural pyrite FeS2 with different purity were characterized by XRD, TG-DSC, BET and SEM techniques and their electritic properties were examined. The higher the purity of FeS2, the better its electritic capacity. |
| Keywords: | pyrite: lithium battery: FeSz |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
