Please use this identifier to cite or link to this item:
Title: An investigation on the relationship between the stability of lithium anode and lithium nitrate in electrolyte
Authors: Yu, Linghui
Song, Jiajia
Wang, Paul Luyuan
Ong, Samuel Jun Hong
Gu, Chengding
Liao, Hanbin
Wang, Ting
Chen, Wei
Lev, Ovadia
Xu, Jason Zhichuan
Keywords: Engineering::Materials
Issue Date: 2019
Source: Yu, L., Song, J., Wang, P. L., Ong, S. J. H., Gu, C., Liao, H., . . . Xu, Z. J. (2019). An investigation on the relationship between the stability of lithium anode and lithium nitrate in electrolyte. Journal of The Electrochemical Society, 166(15), A3570-A3574. doi:10.1149/2.0151915jes
Journal: Journal of the Electrochemical Society
Abstract: Understanding the relationship between lithium anode and electrolyte is important to develop a more compatible lithium/electrolyte system for stable and safe cycling of lithium-metal based batteries. However, to date, there has not been any work to quantify the effects of electrolyte on the performance of electrode due to the complexity. Herein, we quantify the relationship between an electrolyte additive, LiNO3, and the stability of lithium anode. It is found that, with increasing the amount of LiNO3, the cyclability of lithium anode rises linearly and the risk of dendrite-induced short circuits can be reduced. Low Coulombic efficiency (CE) and short circuits tend to occur in tandem. LiNO3 is found to be continuously consumed upon electrochemical cycling, which leads to a low CE and a high risk of short circuits.
ISSN: 0013-4651
DOI: 10.1149/2.0151915jes
Rights: © The Electrochemical Society, Inc. 2019. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published in Journal of The Electrochemical Society, 166, 15, A3570-A3574.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

Page view(s)

Updated on Aug 2, 2021

Download(s) 50

Updated on Aug 2, 2021

Google ScholarTM




Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.