Synthesis and Electrochemical Behavior of LiFePO4- xFx (x = 0.05, 0.1, 0.15, 0.2) by Solvothermal Method

Jiping Zhu; Xiuxiu Zuo; Zhong Fang

doi:10.1166/jnn.2020.18582

Synthesis and Electrochemical Behavior of LiFePO_{4- x}F_x (x = 0.05, 0.1, 0.15, 0.2) by Solvothermal Method

J Nanosci Nanotechnol. 2020 Oct 1;20(10):6422-6427. doi: 10.1166/jnn.2020.18582.

Authors

Jiping Zhu¹, Xiuxiu Zuo¹, Zhong Fang¹

Affiliation

¹ School of Materials Science and Engineering, Hefei University of Technology, Hefei, Anhui 230009, P. R. China.

PMID: 32384993
DOI: 10.1166/jnn.2020.18582

Abstract

The F-doped LiFePO₄ material was prepared through a simple solvothermal method by applying hydrofluoric acid as the source of fluorine. The obtained LiFePO_3.85F_0.15 at 0.1 C and 10 C delivered a higher capacity of 153.185 and 81.972 mAh · g^-1 compared with LiFePO₄ at 0.1 C and 10 C (143.351 and 48.707 mAh·g^-1).

Publication types

Research Support, Non-U.S. Gov't