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Microstructural Degradation: Microstructural Degradation of Ni‐Rich Li[Ni x Co y Mn 1 −x−y ]O 2 Cathodes During Accelerated Calendar Aging (Small 45/2018)
Author(s) -
Ryu HoonHee,
Park GeonTae,
Yoon Chong S.,
Sun YangKook
Publication year - 2018
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201870207
Subject(s) - degradation (telecommunications) , materials science , cathode , microstructure , metallurgy , analytical chemistry (journal) , chemistry , environmental chemistry , electrical engineering , engineering
In article number 1803179 , Yang‐Kook Sun and co‐workers report the microstructural degradation of Ni‐rich Li[Ni x Co y Mn 1− x−y ]O 2 (NCM) cathodes during calendar aging. Because an electric vehicle (EV) is intermittently used and remains stationary for long periods in the fully charged state, calendar aging significantly affects the lifetimes of EVs. In their work, Ni‐rich NCM cathodes for EV are investigated to characterize their microstructural degradation during calendar aging.