상세 보기
Electrochemical and thermal characterization of AlF3-coated Li[Ni0.8Co0.15Al0.05]O-2 cathode in lithium-ion cells
- Kim, Hyung-bae;
- Park, Byoung-Chul;
- Myung, Seung-Taek;
- Amine, Khalil;
- Prakash, Jai;
- ... Sun, Yang Kook
Citations
WEB OF SCIENCE
118Citations
SCOPUS
122초록
Li[Ni0.8Co0.15Al0.05]O-2 particles are modified with A1F(3) as a new coating material. Even though the initial discharge capacity of the coated Li[Ni0.8Co0.15Al0.05]O-2 is almost the same as that of the pristine material, the capacity retention and the thermal stability, in a highly oxidized state are both significantly improved. This effect is attributed to the thin A1F(3) coating layer protecting the oxidized cathode particles from attack by hydrogen fluoride in the electrolyte.
키워드
Li[Ni0.8Co0.15Al0.05]O-2; aluminum fluoride; coating; cathode; lithium battery; capacity retention; SECONDARY BATTERIES; IMPROVEMENT; BEHAVIOR; LICOO2
- 제목
- Electrochemical and thermal characterization of AlF3-coated Li[Ni0.8Co0.15Al0.05]O-2 cathode in lithium-ion cells
- 저자
- Kim, Hyung-bae; Park, Byoung-Chul; Myung, Seung-Taek; Amine, Khalil; Prakash, Jai; Sun, Yang Kook
- 발행일
- 2008-04
- 유형
- Article
- 권
- 179
- 호
- 1
- 페이지
- 347 ~ 350