Synthesis of LiFePO4 nanoparticles and their electrochemical properties

摘要: Abstract LiFePO 4 nanoparticles were synthesized via polyol process. The temperature of the solution was rapidly increased up to 320 °C obtain larger particles and maintained for 16 h in a round-bottomed flask attached refluxing condenser. X-ray diffractrion (XRD), pattern indexed on basis orthorhombic olivine structure. compound prepared through process exhibited high crystallinity. show various shapes with size ranging from 100 300 nm. initial discharge curve capacity shows 168 mA h/g at 0.1 C rate voltage range 2.5–4 V well-formed plateau.