High-Speed Deposited Amorphous Li-B-W-O Thin Film Electrolytes for All-Solid-State Batteries
- Authors
- Kim, In Yea; Jee, Seung Hyun; Yoon, Young Soo
- Issue Date
- Jan-2016
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Keywords
- Solid Electrolyte; All Solid State Battery; Amorphous; High-Speed Deposition
- Citation
- SCIENCE OF ADVANCED MATERIALS, v.8, no.1, pp.96 - 102
- Journal Title
- SCIENCE OF ADVANCED MATERIALS
- Volume
- 8
- Number
- 1
- Start Page
- 96
- End Page
- 102
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/8742
- DOI
- 10.1166/sam.2016.2608
- ISSN
- 1947-2935
- Abstract
- Amorphous Li-B-W-O (LBWO) thin film electrolytes synthesized from Li2O-B2O3-LiWO4 composite sources were investigated; these were deposited by a high-speed thermal evaporation using Li2O-B2O3-LiWO4 composite materials with varied Li quantities for use in solid-state batteries. The thin film electrolytes have a maximum ionic conductivity of 3.65 x 10(-6) S/cm. The ionic conductivity increased with increasing lithium content in the LBWO thin films. This increased lithium content can produce a greater number of free lithium ions located in mobile sites, enhancing conductivity. It was demonstrated that the LBWO thin film electrolyte produced using the high-speed deposition could play a superior role as a solid electrolyte for all-solid-state batteries (ASSBs).
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Collections - 공과대학 > 신소재공학과 > 1. Journal Articles
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