한국전기화학회

Vol.15, No.3, August 2012

High-Yield Gas-Phase Laser Photolysis Synthesis of Germanium Nanocrystals for High-Performance Lithium Ion Batteries고성능 리튬이온 전지를 위한 저마늄 나노입자의 가스상 레이저 광분해 대량 합성법 개발: JKES Vol.15, No.3, pp.181~189, August 2012; DOI : 10.5229/JKES.2012.15.3.181

Chang Hyun Kim, Hyung Soon Im, Yong Jae Cho, Chan Su Chung, Dong Myung Jang, Yoon Myung, Han Sung Kim, Seung Hyuk Back, Young Rok Im, Jeunghee Park, Min Seob Song, Won Il Cho, Eun Hee Cha김창현, 임형순, 조용재, 정찬수, 장동명, 명 윤, 김한성, 백승혁, 임영록, 박정희, 송민섭, 조원일, 차은희

Department of Chemistry, Korea University, Jochiwon 339-700, Korea Center for Energy convergence, Korea Institute of Science and Technology, Seoul 136-791, Korea Graduated school of Green energy engineering, Hoseo University, Asan Chungnam 336-795, Korea고려대학교 소재화학과, 한국과학기술연구원 이차전지연구센터, 호서대학교 그린에너지 공학과 대학원

We developed a new high-yield synthesis method of free-standing germanium nanocrystals (Ge NCs) by means of the gas-phase photolysis of tetramethyl germanium in a closed reactor using an Nd-YAG pulsed laser. Size control (5-100 nm) can be simply achieved

Keyword : Germanium, Nanocrystals, Gas-phase photolysis, Nd-YAG pulsed laser, Ge-RGO hybrids, Lithium ion battery

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JKES

Vol.15, No.3, August 2012