INORGANICCHEMICALSINDUSTRY ›› 2011, Vol. 43 ›› Issue (12): 42-.
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GUO Xi-Feng, XU Han, ZHAO Qing-Yun, ZHI Xiao-Ke, HE Ai-Zhen, ZHANG Su
Published:
Abstract: The Li site doped cathod material Li1-xTixFePO4 (0≤x≤0.02)and LiFePO4/C were prepared by solid-phase method.Crystal structures,surface morphologies,capacity performance,and rate performance of the two samples were compared.Through the comparison,it was found that both the two kinds of sample had olivine structure,and the particle sizes of them were both at 2~4 μm.By the test of electrochemical performance,the Li1-xTixFePO4 had better capacity and rate performance than those of LiFePO4/C.
Key words: LiFePO4, olivine, discharge capacity
CLC Number:
TM912.9
GUO Xi-Feng, XU Han, ZHAO Qing-Yun, ZHI Xiao-Ke, HE Ai-Zhen, ZHANG Su. Preparation characterization and electrochemical performance [JZ]research on Li1-xTixFePO4(0≤x≤0.02)[J]. INORGANICCHEMICALSINDUSTRY, 2011, 43(12): 42-.
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