Germanium sulfide(II and IV) nanoparticles for enhanced performance of lithium ion batteries
- Authors
- Cho, Yong Jae; Im, Hyung Soon; Myung, Yoon; Kim, Chang Hyun; Kim, Han Sung; Back, Seung Hyuk; Lim, Young Rok; Jung, Chan Su; Jang, Dong Myung; Park, Jeunghee; Cha, Eun Hee; Choo, Sung Ho; Song, Min Seob; Cho, Won Il
- Issue Date
- 2013
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- CHEMICAL COMMUNICATIONS, v.49, no.41, pp.4661 - 4663
- Indexed
- SCIE
SCOPUS
- Journal Title
- CHEMICAL COMMUNICATIONS
- Volume
- 49
- Number
- 41
- Start Page
- 4661
- End Page
- 4663
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/106422
- DOI
- 10.1039/c3cc41853g
- ISSN
- 1359-7345
- Abstract
- Germanium sulfide (GeS and GeS2) nanoparticles were synthesized by novel gas-phase laser photolysis and subsequent thermal annealing. They showed excellent cycling performance for lithium ion batteries, with a maximum capacity of 1010 mA h g(-1) after 100 cycles. Metastable tetragonal phase Ge nanoparticles were suggested as active materials for a reversible lithium insertion-extraction process.
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Collections - Graduate School > Department of Advanced Materials Chemistry > 1. Journal Articles
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