상세 보기
- Kim, Rakyung;
- Hwang, Minjun;
- Park, Ho Seok
WEB OF SCIENCE
7SCOPUS
5초록
Sodium-ion batteries offer a promising alternative to lithium-ion batteries due to the abundance and low cost of sodium resources. Na3V2(PO4)(2)F-3-yOy (NVPFOy) stands out as a cathode material with high average operating potential (similar to 3.9 V vs Na+/Na), fast Na+ transport, and strong structural stability (minimal volumetric strain of similar to 2%). This review addresses the structural characteristics and charge storage mechanisms of NVPFOy, focusing on charge compensation and Na+/vacancy ordering. It also discusses recent advances in lattice regulation and doping strategies to enhance electrochemical properties. Finally, we highlight challenges and future directions for practical applications, emphasizing the correlation between crystal structure and performance.
키워드
- 제목
- Doping Engineering of Sodium Vanadium Fluorophosphates Cathodes for Sodium-Ion Batteries
- 저자
- Kim, Rakyung; Hwang, Minjun; Park, Ho Seok
- 발행일
- 2025-01
- 유형
- Review; Early Access
- 권
- 43
- 호
- 1
- 페이지
- 57 ~ 77