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Optimization of hydrothermally synthesized LiFePO4 nanoscaled particles for lithium-ion batteries

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Abstract

Phase-pure nano-LiFePO4 was successfully fabricated under hydrothermal condition at different temperatures. We found that the obtained particle morphologies and sizes were temperature-dependent. Compared with other samples, the as-received LiFePO4 synthesized at 200°C for 3 h presented monodisperse state. Moreover, this product possessed excellent electrochemical performance and cycling stability after annealing at 700°C for 1 h with glucose as carbon source.

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Authors and Affiliations

  1. Henan Mechanical and Electrical Engineering College, Xinxiang, 453003, China

    Yuechun Qiao, Hongxia Guo & Guohua Liu

  2. Research Institute of Environmental Science, The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China

    Yuechun Qiao, Hongxia Guo, Guohua Liu & Jingqing Gao

Authors
  1. Yuechun Qiao
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  2. Hongxia Guo
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  3. Guohua Liu
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  4. Jingqing Gao
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Corresponding author

Correspondence to Jingqing Gao.

Additional information

Published in Russian in Elektrokhimiya, 2013, Vol. 49, No. 5, pp. 525–529.

The article is published in the original.

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Qiao, Y., Guo, H., Liu, G. et al. Optimization of hydrothermally synthesized LiFePO4 nanoscaled particles for lithium-ion batteries. Russ J Electrochem 49, 466–469 (2013). https://doi.org/10.1134/S1023193513050091

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  • DOI: https://doi.org/10.1134/S1023193513050091

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