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논문 목록
Silicon@porous nitrogen-doped carbon spheres through a bottom-up approach are highly robust lithium-ion battery anodes
저자
Jeong, Hyung Mo; Lee, Su Yeon; Shin, Weon Ho; Kwon, Jun Ho; Shakoor, Abdul; Hwang, Tae Hoon; Kim, Se Yun; Kong, Byung-Seon; Seo, Jin-Seok; Lee, Yong Min; Kang, Jeung Ku; Choi, Jang Wook
학술지명
RSC Advances
출판/발행연도
2012
주제
요약
본 연구는 실리콘 나노 입자를 다공성 질소 도핑 탄소 구(NCSs)에 내장하여 고성능 리튬 이온 배터리 양극을 개발했습니다. NCSs의 다공성 구조는 실리콘의 부피 변화를 완화하여 양극의 안정성을 향상시키고, 94%의 용량 유지율을 보이는 300사이클의 우수한 수명과 높은 쿨롬 효율(99.99%)을 달성했습니다.
학술지 영향력
[RSC Advances]
- CiteScore
- 7.6
- ES
- 0.10546
- JCI
- 0.67
- JCR
- 4.6
- SJR
- 0.777
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