Continuous Synthesis of Lithium Iron Phosphate (LiFePO4) and its Electrochemical Properties
- Continuous Synthesis of Lithium Iron Phosphate (LiFePO4) and its Electrochemical Properties
- 홍승아; 김재훈; 김재덕; 강정원
- LiFePO4; supercrtiical water
- Issue Date
- 한국공업화학회 추계 발표대회
- LiFePO4 has been attracted much attention as a promising cathode active material. Their valuable properties of LiFePO4 make it suitable for large scale applications such as hybrid electric vehicles or plug in hybrid electric vehicle. SHS is a very promising method to produce high-quality, highly crystalline, and nanosize metal oxide particles. The object of this study is to prepare single phase, nanosize and single crystal LiFePO4 particles. LiFePO4 particles were characterized in detail using SEM, XRD, BET analysis, and charge/discharge testing. The particles have a small size (7-25 m2/g) and have been controlled their morphology. The LiFePO4 delivers reversible capacity of ~ 110 mAh/g at a current density of C/10 without carbon coating.
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