Origin of electrochemical cycling stability induced by calcination temperature for cobalt-free nickel-rich cathodes

Chenxi Song; Yaoyu Ren; Lin Gu; Qingyun Zhang; Yang Lu; Yang Shen

doi:10.1039/d5ta02106e

Abstract

1 min read

LiNi 0.9 Mn 0.1 O 2 synthesized at low temperature showed superior cycling stability due to a slightly higher cation mixing degree and smaller primary particle size, while high-temperature synthesized samples degraded from microcracks and side reactions.

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