Synthesis of high capacity cathodes for lithium-ion batteries by morphology-tailored hydroxide co-precipitation

Dapeng Wang, Ilias Belharouak, Luis H. Ortega, Xiaofeng Zhang, Rui Xu, Dehua Zhou, Guangwen Zhou, Khalil Amine

Research output: Contribution to journalArticle

18 Citations (Scopus)

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 languageEnglish
Pages (from-to)451-457
Number of pages7
JournalJournal of Power Sources
Volume274
DOIs
Publication statusPublished - 15 Jan 2015

Fingerprint

Ammonium Hydroxide
Ammonium hydroxide
Coprecipitation
hydroxides
electric batteries
Cathodes
lithium
cathodes
Sodium Hydroxide
synthesis
Manganese
Nickel
Lithium
Life cycle
ions
Sodium
sodium hydroxides
Composite materials
manganese
reactors

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 journalArticle

Wang, Dapeng ; Belharouak, Ilias ; Ortega, Luis H. ; Zhang, Xiaofeng ; Xu, Rui ; Zhou, Dehua ; Zhou, Guangwen ; Amine, Khalil. / Synthesis of high capacity cathodes for lithium-ion batteries by morphology-tailored hydroxide co-precipitation. In: Journal of Power Sources. 2015 ; Vol. 274. pp. 451-457.
@article{61212a8d42834fd49bcefb747a1aa518,
title = "Synthesis of high capacity cathodes for lithium-ion batteries by morphology-tailored hydroxide co-precipitation",
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.",
keywords = "Ammonia, Cathode, Continuously stirred tank reactor CSTR, Hydroxide co-precipitation, Lithium batteries",
author = "Dapeng Wang and Ilias Belharouak and Ortega, {Luis H.} and Xiaofeng Zhang and Rui Xu and Dehua Zhou and Guangwen Zhou and Khalil Amine",
year = "2015",
month = "1",
day = "15",
doi = "10.1016/j.jpowsour.2014.10.016",
language = "English",
volume = "274",
pages = "451--457",
journal = "Journal of Power Sources",
issn = "0378-7753",
publisher = "Elsevier",

}

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

AN - SCOPUS:84908322329

VL - 274

SP - 451

EP - 457

JO - Journal of Power Sources

JF - Journal of Power Sources

SN - 0378-7753

ER -