CAJ | 학술논문

磷酸铁锂（LiFePO4）具有安全性好、价格低廉以及环境友好等优点，是当前锂离子动力电池的主流正极材料。粘结剂是锂离子电池电极的重要非活性成分，其性能直接影响电池的电化学性能。本文综述了近年来不同水性粘结剂在LiFePO4正极材料中的研究进展，指出了现阶段存在的问题，并对水性粘结剂的应用前景进行了展望。
린산철리（LiFePO4）구유안전성호、개격저렴이급배경우호등우점，시당전리리자동력전지적주류정겁재료。점결제시리리자전지전겁적중요비활성성분，기성능직접영향전지적전화학성능。본문종술료근년래불동수성점결제재LiFePO4정겁재료중적연구진전，지출료현계단존재적문제，병대수성점결제적응용전경진행료전망。
Lithium ion phosphate (LiFePO4) has been investigated as the mainstream cathode in lithium-ion power batteries because of its high safety, low cost and environment friendly. As an inactive but crucial component of the electrode, the binder has great impact on the electrochemical performances of lithium-ion batteries. In this paper, research progress of water soluble binders used in LiFePO4 cathode for lithium-ion batteries is reviewed, and the existing issues and potential challenges of present research are pointed out. Finally, the future development of water soluble binders is also prospected.