| 利用磷铁制备能源材料的研究进展 |
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| 引用本文： | 郭和一,王贵欣,李成佳,康涵昌,孙文俊,闫康平.利用磷铁制备能源材料的研究进展[J].磷肥与复肥,2012,27(6):14-16,19. |
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| 作者姓名： | 郭和一 王贵欣 李成佳 康涵昌 孙文俊 闫康平 |
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| 作者单位： | 四川大学化学工程学院,四川成都,610065 |
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| 基金项目： | 四川大学青年基金（07046） |
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| 摘 要： | 介绍磷铁的特点；总结利用磷化工副产物磷铁制备能源材料LiFePO4、FePO4、Li3PO4和Fe2O3、Fe,P及其复合物的部分研究成果；制备的正极材料LiFePO4和负极材料FexP的放电容量分别可达151．7mAh／g和928．7mAh／g，接近传统昂贵原料制备的相应材料性能；展望了磷铁制备能源材料的发展前景。
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| 关 键 词： | 磷铁 能源材料制备 放电容量 实验研究 |
| 修稿时间： | 2012/11/15 0:00:00 |
Progress of the synthesis of energy materials using ferrophosphorus |
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| GUO He-yi,WANG Gui-xin,LI Cheng-jia,KANG Han-chang,SUN Wen-jun,YAN Kang-ping.Progress of the synthesis of energy materials using ferrophosphorus[J].Phosphate & Compound Fertilizer,2012,27(6):14-16,19. |
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| Authors: | GUO He-yi WANG Gui-xin LI Cheng-jia KANG Han-chang SUN Wen-jun YAN Kang-ping |
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| Affiliation: | (School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China) |
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| Abstract: | The properties of ferrophosphorus are introduced. The synthesis of energy materials LiFePO4, FePO4, Li3PO4 and Fe2O3, Fe4P, and their composites with byproducts of phosphate chemical industry ferrophosphorus are summarized. The discharge capacities of the as-synthesized positive electrode material LiFePO4 and negative electrode material FexP can respectively reach 151.7 mAh/g and 928.7 mAh/g, which is comparable to that of the corresponding materials prepared from traditional raw materials with high cost. The development prospects of the synthesis of energy materials using ferrophosphorus are proposed. |
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| Keywords: | ferrophosphorus synthesis of energy materials discharge capacity study |
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