Synthesis of LiFePO4/C Composites Cathode via Solid-Phase Method

Ling Na Sun; Zhi Yang Yuan; Yan Fen Xue; Wei Liang Hong; Xiang Zhong Ren; Pei Xin Zhang

doi:10.4028/www.scientific.net/MSF.900.74

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HomeMaterials Science ForumMaterials Science Forum Vol. 900Synthesis of LiFePO4/C Composites Cathode via...

Synthesis of LiFePO₄/C Composites Cathode via Solid-Phase Method

Abstract:

The cathode material LiFePO₄/C composites were synthesized by solid-phase method using cheap and extensive FePO₄as iron ingredients and glucose as carbon source. The synthesis conditions were studied by changing the calcined temperatures and the ratio of lithium. The results show that the LiFePO₄/C composite synthesized at 600 °C for 10 h exhibits the most homogeneous particle size distribution and excellent electrochemical properties. And it exhibits a specific discharge capacity of 127 mA h/g at 1 C.

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Periodical:

Materials Science Forum (Volume 900)

Pages:

74-77

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.900.74

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Online since:

July 2017

Authors:

Ling Na Sun*, Zhi Yang Yuan, Yan Fen Xue, Wei Liang Hong, Xiang Zhong Ren, Pei Xin Zhang

Keywords:

Calcined Temperatures, Cathode Material, LiFePO₄/C, Ratio of Lithium, Solid-Phase Method

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