Preparation of Lithium Iron Phosphate-Carbon Composite as A Cathode for Lithium Ion Battery

摘要

Lithium iron phospate-carbon composite (LiFePO_4/C) was successfully synthesized with various sintering temperature in order to find best synthesis condition resulting high quality of LiFePO_4/C that can be applied for environmentally friendly of cathode in lithium ion battery. It is found that the specific capacity and the stability capacity of LiFePO_4/C were improved to 17.6 mAh and 40.3% of capacity loss, respectively.