Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7734922 | Journal of Power Sources | 2015 | 7 Pages |
Abstract
Nickel manganese hydroxide co-precipitation inside a continuous stirred tank reactor was studied with sodium hydroxide and ammonium hydroxide as the precipitation agents. The ammonium hydroxide concentration had an effect on the primary and secondary particle evolution. The two-step precipitation mechanism proposed earlier was experimentally confirmed. In cell tests, Li- and Mn-rich composite cathode materials based on the hydroxide precursors demonstrated good electrochemical performance in terms of cycle life over a wide range of lithium content.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Dapeng Wang, Ilias Belharouak, Luis H. Ortega, Xiaofeng Zhang, Rui Xu, Dehua Zhou, Guangwen Zhou, Khalil Amine,