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Title: Evaluation residual moisture in lithium-ion battery electrodes and its effect on electrode performance

Removing residual moisture in lithium-ion battery electrodes is essential for desired electrochemical performance. In this manuscript, the residual moisture in LiNi 0.5Mn 0.3Co 0.2O 2 cathodes produced by conventional solvent-based and aqueous processing is characterized and compared. The electrochemical performance has also been investigated for various residual moisture contents. As a result, it has been demonstrated that the residual moisture lowers the first cycle coulombic efficiency, but its effect on short term cycle life is insignificant.
Authors:
 [1] ;  [2] ;  [2] ;  [2]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
Publication Date:
Grant/Contract Number:
AC05-00OR22725
Type:
Accepted Manuscript
Journal Name:
MRS Advances
Additional Journal Information:
Journal Volume: 6; Journal ID: ISSN 2059-8521
Publisher:
Materials Research Society (MRS)
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE; energy storage; coating; slurry
OSTI Identifier:
1250411

Li, Jianlin, Daniel, Claus, Wood, III, David L., and An, Seong Jin. Evaluation residual moisture in lithium-ion battery electrodes and its effect on electrode performance. United States: N. p., Web. doi:10.1557/adv.2016.6.
Li, Jianlin, Daniel, Claus, Wood, III, David L., & An, Seong Jin. Evaluation residual moisture in lithium-ion battery electrodes and its effect on electrode performance. United States. doi:10.1557/adv.2016.6.
Li, Jianlin, Daniel, Claus, Wood, III, David L., and An, Seong Jin. 2016. "Evaluation residual moisture in lithium-ion battery electrodes and its effect on electrode performance". United States. doi:10.1557/adv.2016.6. https://www.osti.gov/servlets/purl/1250411.
@article{osti_1250411,
title = {Evaluation residual moisture in lithium-ion battery electrodes and its effect on electrode performance},
author = {Li, Jianlin and Daniel, Claus and Wood, III, David L. and An, Seong Jin},
abstractNote = {Removing residual moisture in lithium-ion battery electrodes is essential for desired electrochemical performance. In this manuscript, the residual moisture in LiNi0.5Mn0.3Co0.2O2 cathodes produced by conventional solvent-based and aqueous processing is characterized and compared. The electrochemical performance has also been investigated for various residual moisture contents. As a result, it has been demonstrated that the residual moisture lowers the first cycle coulombic efficiency, but its effect on short term cycle life is insignificant.},
doi = {10.1557/adv.2016.6},
journal = {MRS Advances},
number = ,
volume = 6,
place = {United States},
year = {2016},
month = {1}
}