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Title: Protective cathode coatings for lithium-ion batteries

Abstract

Cathode coatings for lithium ion batteries, cathodes coated with the coatings, and lithium ion batteries incorporating the coated cathodes are provided. The coatings, which are composed of binary, ternary, and higher order metal oxides and/or metalloid oxides, can reduce the hydrofluoric acid (HF)-induced degradation of the electrolyte and/or cathodes, thereby improving the performance of lithium ion batteries, relative to lithium ion batteries that employ bare cathodes.

Inventors:
; ; ; ; ; ; ; ;
Issue Date:
Research Org.:
Northwestern Univ., Evanston, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1568684
Patent Number(s):
10,374,262
Application Number:
15/427,295
Assignee:
Northwestern University (Evanston, IL)
DOE Contract Number:  
4F-32002-M0001; AC02-06CH11357; DMR-1309957
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/08/2017
Country of Publication:
United States
Language:
English

Citation Formats

Aykol, Muratahan, Kim, Soo, Hao, Shiqiang, Lu, Zhi, Hegde, Vinay Ishwar, Snydacker, David H., Kirklin, Scott J., Morgan, Dane, and Wolverton, Christopher M. Protective cathode coatings for lithium-ion batteries. United States: N. p., 2019. Web.
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Aykol, Muratahan, Kim, Soo, Hao, Shiqiang, Lu, Zhi, Hegde, Vinay Ishwar, Snydacker, David H., Kirklin, Scott J., Morgan, Dane, & Wolverton, Christopher M. Protective cathode coatings for lithium-ion batteries. United States.
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Aykol, Muratahan, Kim, Soo, Hao, Shiqiang, Lu, Zhi, Hegde, Vinay Ishwar, Snydacker, David H., Kirklin, Scott J., Morgan, Dane, and Wolverton, Christopher M. Tue . "Protective cathode coatings for lithium-ion batteries". United States. https://www.osti.gov/servlets/purl/1568684.
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@article{osti_1568684,
title = {Protective cathode coatings for lithium-ion batteries},
author = {Aykol, Muratahan and Kim, Soo and Hao, Shiqiang and Lu, Zhi and Hegde, Vinay Ishwar and Snydacker, David H. and Kirklin, Scott J. and Morgan, Dane and Wolverton, Christopher M.},
abstractNote = {Cathode coatings for lithium ion batteries, cathodes coated with the coatings, and lithium ion batteries incorporating the coated cathodes are provided. The coatings, which are composed of binary, ternary, and higher order metal oxides and/or metalloid oxides, can reduce the hydrofluoric acid (HF)-induced degradation of the electrolyte and/or cathodes, thereby improving the performance of lithium ion batteries, relative to lithium ion batteries that employ bare cathodes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {8}
}
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