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.
| Original language | English |
|---|---|
| Pages (from-to) | 451-457 |
| Number of pages | 7 |
| Journal | Journal of Power Sources |
| Volume | 274 |
| DOIs | |
| Publication status | Published - 15 Jan 2015 |
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Keywords
- Ammonia
- Cathode
- Continuously stirred tank reactor CSTR
- Hydroxide co-precipitation
- Lithium batteries
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Physical and Theoretical Chemistry
Cite this
Synthesis of high capacity cathodes for lithium-ion batteries by morphology-tailored hydroxide co-precipitation. / Wang, Dapeng; Belharouak, Ilias; Ortega, Luis H.; Zhang, Xiaofeng; Xu, Rui; Zhou, Dehua; Zhou, Guangwen; Amine, Khalil.
In: Journal of Power Sources, Vol. 274, 15.01.2015, p. 451-457.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis of high capacity cathodes for lithium-ion batteries by morphology-tailored hydroxide co-precipitation
AU - Wang, Dapeng
AU - Belharouak, Ilias
AU - Ortega, Luis H.
AU - Zhang, Xiaofeng
AU - Xu, Rui
AU - Zhou, Dehua
AU - Zhou, Guangwen
AU - Amine, Khalil
PY - 2015/1/15
Y1 - 2015/1/15
N2 - 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.
AB - 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.
KW - Ammonia
KW - Cathode
KW - Continuously stirred tank reactor CSTR
KW - Hydroxide co-precipitation
KW - Lithium batteries
UR - http://www.scopus.com/inward/record.url?scp=84908322329&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84908322329&partnerID=8YFLogxK
U2 - 10.1016/j.jpowsour.2014.10.016
DO - 10.1016/j.jpowsour.2014.10.016
M3 - Article
VL - 274
SP - 451
EP - 457
JO - Journal of Power Sources
JF - Journal of Power Sources
SN - 0378-7753
ER -