引用本文:
Guo Rong Hu, Xu Guang Gao, Zhong Dong Peng, Ke Du, Yan Jun Liu. Synthetic LiFePO4/C without using inert gas[J]. Chinese Chemical Letters,
2007, 18(3): 337-340.
doi:
10.1016/j.cclet.2007.01.006
Citation: Guo Rong Hu, Xu Guang Gao, Zhong Dong Peng, Ke Du, Yan Jun Liu. Synthetic LiFePO4/C without using inert gas[J]. Chinese Chemical Letters, 2007, 18(3): 337-340. doi: 10.1016/j.cclet.2007.01.006
Citation: Guo Rong Hu, Xu Guang Gao, Zhong Dong Peng, Ke Du, Yan Jun Liu. Synthetic LiFePO4/C without using inert gas[J]. Chinese Chemical Letters, 2007, 18(3): 337-340. doi: 10.1016/j.cclet.2007.01.006
Synthetic LiFePO4/C without using inert gas
摘要:
LiFePO4/C was synthesized by high temperature solid-state method with cheap Fe2O3, LiH2PO4 and glucose as raw materials in absence of inert gas. The sample had ordered olivine-type structure other impurities characterized by the test of X-ray diffraction(XRD). The charge-discharge test showed the sample could demonstrate 120.5 mAh/g at 0.2C rate with good cyclic capability. The powder microelectrode cyclic voltammetry test indicated that the redox process of the sample had good reversibility.
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关键词:
- Li-ion battery
- / Cathode material
- / LiFePO4/C
- / Inert gas
English
Synthetic LiFePO4/C without using inert gas
Abstract:
LiFePO4/C was synthesized by high temperature solid-state method with cheap Fe2O3, LiH2PO4 and glucose as raw materials in absence of inert gas. The sample had ordered olivine-type structure other impurities characterized by the test of X-ray diffraction(XRD). The charge-discharge test showed the sample could demonstrate 120.5 mAh/g at 0.2C rate with good cyclic capability. The powder microelectrode cyclic voltammetry test indicated that the redox process of the sample had good reversibility.
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Key words:
- Li-ion battery
- / Cathode material
- / LiFePO4/C
- / Inert gas
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