Abstract
An electrochemical quartz crystal microbalance is used in an investigation of the corrosion of aluminum in electrolytes appropriate for lithium batteries. The electrolytes are solutions of LiN ( CF 3 SO 2 ) 2 , LiC ( CF 3 SO 2 ) 3 , LiCF 3 SO 3 , LiPF 6 , LiBF 4 , and LiClO 4 , singly or in a limited number of combinations, in propylene carbonate (PC) and polyethylene glycol dimethyl ether. Aluminum that is scratched or abraded in an inert atmosphere (so that a protective surface film does not reform) undergoes significant corrosion in PC containing LiN ( CF 3 SO 2 ) 2 , LiC ( CF 3 SO 2 ) 3 , LiCF 3 SO 3 , and LiClO 4 , but forms a protective film in PC containing LiPF 6 , or LiBF 4 . A mechanism of corrosion of aluminum in LiN ( CF 3 SO 2 ) 2 / PC is proposed. © 2000 The Electrochemical Society. All rights reserved.
Dates
Type | When |
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Created | 23 years ago (July 28, 2002, 6:22 p.m.) |
Deposited | 3 years, 8 months ago (Dec. 13, 2021, 8:43 a.m.) |
Indexed | 2 weeks ago (Aug. 7, 2025, 4:50 p.m.) |
Issued | 24 years, 8 months ago (Dec. 1, 2000) |
Published | 24 years, 8 months ago (Dec. 1, 2000) |
Published Print | 24 years, 8 months ago (Dec. 1, 2000) |
@article{Yang_2000, title={Aluminum Corrosion in Lithium Batteries An Investigation Using the Electrochemical Quartz Crystal Microbalance}, volume={147}, ISSN={1945-7111}, url={http://dx.doi.org/10.1149/1.1394077}, DOI={10.1149/1.1394077}, number={12}, journal={Journal of The Electrochemical Society}, publisher={The Electrochemical Society}, author={Yang, Haesik and Kwon, Kyungjung and Devine, Thomas M. and Evans, James W.}, year={2000}, month=dec, pages={4399–4407} }