Study of hydrothermally synthesized LiFePO4 with different morphology


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Аннотация

Monodispersed LiFePO4 particles with different morphology have been successfully obtained through hydrothermal method using same starting materials. The morphology of the as-synthesized LiFePO4 particles were dependent on feeding sequence of starting materials. Different dissolution rate of solid phase in precursor prepared by reversing feeding sequence lead to different morphology. The half-cell using as-obtained LiFePO4 with different morphology were assembled to investigate electrochemical performance. The results show that LiFePO4 with nanorods morphology displays a higher initial discharge capacity and excellent cycle retention than the sample with microplates morphology.

Авторлар туралы

Guofeng Zhou

Institute of Environmental & Municipal Engineering

Хат алмасуға жауапты Автор.
Email: gfzhou_71@163.com
ҚХР, Zhengzhou, 450000

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