Journal article
Manganese sequestration and improved high-temperature cycling of Li-ion batteries by polymeric aza-15-crown-5
Abstract
Mn cation trapping by polymeric aza-15-crown-5 ethers is an effective means for mitigating the consequences of Mn dissolution in Li-ion batteries. Mn cations trapping was investigated in lithium manganese oxide (LMO) spinel–graphite (GR) cells containing 1 M LiPF6 in ethylene carbonate (EC):diethyl carbonate (DEC) 1:2 v/v. A commercial polyolefin separator membrane coated with …
Authors
Li Z; Pauric AD; Goward GR; Fuller TJ; Ziegelbauer JM; Balogh MP; Halalay IC
Journal
Journal of Power Sources, Vol. 272, , pp. 1134–1141
Publisher
Elsevier
Publication Date
December 2014
DOI
10.1016/j.jpowsour.2014.04.073
ISSN
0378-7753