Surface Film Formation on Graphite in Propylene Carbonate Solution Containing Lithium Bis(oxalate)Borate
- Authors
- Song, Hee-Youb; Jeong, Soon-Ki
- Issue Date
- Oct-2016
- Publisher
- American Scientific Publishers
- Keywords
- Graphite Electrode; Propylene Carbonate; LiBOB; AFM; Surface Film
- Citation
- Journal of Nanoscience and Nanotechnology, v.16, no.10, pp 10583 - 10587
- Pages
- 5
- Journal Title
- Journal of Nanoscience and Nanotechnology
- Volume
- 16
- Number
- 10
- Start Page
- 10583
- End Page
- 10587
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/8710
- DOI
- 10.1166/jnn.2016.13199
- ISSN
- 1533-4880
1533-4899
- Abstract
- In this study, the surface film formation reactions occurring on highly oriented pyrolytic graphite (HOPG) in propylene carbonate (PC) containing lithium bis(oxalato) borate (LiBOB) were investigated. In-situ electrochemical atomic force microscopy analysis revealed that a thin film with a thickness of similar to 5 nm was formed on the HOPG basal plane after the first potential cycle. There was no evidence of co-intercalation of the solvent molecules. The cyclic voltammetry analysis revealed that the nature of the surface film formed in 1 mol kg(-1) of LiBOB in PC was significantly different from that formed in an ethylene carbonate-based solution.
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