볼 밀링 방법으로 제조된 리튬이차전지 음극용 Si/Carbon 복합물질의 전기화학적 특성 평가

• 영문명: Electrochemical Characteristics of Si/Carbon Composite Anode Material for Lithium Rechargeable Batteries Fabricated by Ball Milling Method
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 정인화(In-Hwa Jung) 김영래(Young-Lae Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제16권 4호, 119~124쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

Recently, Si/Carbon composite have been suggested as a promising anode material for lithium batteries. In this study, nano-Si/graphite composites are fabricated by a ball milling method in Ar atmosphere. Every sample was fabricated by controlling milling time, respectively. Their electrochemical characteristics as anode materials for lithium secondary batteries were investigated. Si particles are uniformly distributed throughout the nano-Si/graphite composite fabricated by ball milling. The fabricated nano-Si/graphite composite electrodes show improved cycle performance, but a large initial irreversible capacity.

목차

Ⅰ. 서 론

Ⅱ. 실험방법

Ⅲ. 결과 및 토의

Ⅳ. 결 론

키워드

Lithium-Ion Batteries(리튬이온 전지) Anode(음극) Ball Milling Method(기계적 합금화 및분쇄법) Nano-Si/Graphite Composite(나노 규소/흑연 복합체)