Facile synthesis of nanostructured LiFePO4/C cathode material for lithium-ion batteries

Abstract

Nanostructured LiFePO 4 /C cathode material was prepared by FePO 4 ·2H 2 O/C precursor by in situ restriction reaction. The synthesized LiFePO 4 /C cathode material presents a narrow distribution of nano-sized particles and exhibits an excellent electrochemical property with various rates. The facile synthesis route for the preparation of nano-sized LiFePO 4 material has the particular advantage of simple synthesis process and low synthesis cost. lithium-ion batteries, cathode, lithium iron phosphate Citation:Yang Z X, Qiao Q D, Kang X X, et al. Facile synthesis of nanostructured LiFePO 4 /C cathode material for lithium-ion batteries.

Electrochemical Performance Study of LiFePO₄ Cathode Material with Different Carbon Coating Contents

“…But its conductivity can be improved by adding a conductive material. Mainly with carbon coated [3], metal [4,5] or metal oxide coating [6,7], or doped metal ion [8] and other methods to overcome this shortcoming. The one hand, to reduce the polarization of the battery, The other hand, conductive material can provide for the LiFePO 4 electron tunneling to compensate for Li + the process deintercalation charge balance, which has become the LiFePO 4 modified method preferred by the researchers.…”