Microstructural Degradation: Microstructural Degradation of Ni‐Rich Li[NixCoyMn1−x−y]O2 Cathodes During Accelerated Calendar Aging (Small 45/2018). Issue 45 (8th November 2018)

• Record Type: Journal Article
• Authors: Ryu, Hoon‐Hee; Park, Geon‐Tae; Yoon, Chong S.; Sun, Yang‐Kook
• Is Part Of: Small. Volume 14:Issue 45(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-11-08
• Subjects: calendar aging -- microcracks -- microstructural degradation -- Ni‐rich layered Li[NixCoyMn1−x−y]O2 -- TEM analysis; Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.201870207
• Languages: English
• ISSNs: 1613-6810

Abstract

Abstract : In article number1803179, Yang‐Kook Sun and co‐workers report the microstructural degradation of Ni‐rich Li[Ni x Co y Mn 1− x−y ]O2 (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.