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The Role of AlF3 Coatings in Improving Electrochemical Cycling of Li-Enriched Nickel-Manganese Oxide Electrodes for Li-Ion Batteries

Title
The Role of AlF3 Coatings in Improving Electrochemical Cycling of Li-Enriched Nickel-Manganese Oxide Electrodes for Li-Ion Batteries
Author
윤종승
Keywords
AlF3 coatings; cathode materials; lithium batteries; electrochemical cycling
Issue Date
2012-03
Publisher
Wiley-Blackwell
Citation
Advanced Materials, 2012, 24(9), P.1192-1196
Abstract
A Li[Li0.19Ni0.16Co0.08Mn0.57]O2 cathode was coated with AlF3 on the surface. The AlF3-coating enhanced the overall electrochemical characteristics of the electrode while overcoming the typical shortcomings of lithium-enriched cathodes. This improvement was attributed to the transformation of the initial electrode layer to a spinel phase, induced by the Li chemical leaching effect of the AlF3 coating layer.
URI
https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201104106https://repository.hanyang.ac.kr/handle/20.500.11754/69681
ISSN
0935-9648
DOI
10.1002/adma.201104106
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
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