An approach towards synthesis of nanoarchitectured LiNi1/3Co1/3Mn1/3O2 cathode material for lithium ion batteries

Weibo Hua; Yanjie Wang; Yanjun Zhong; Guoping Wang; Benhe Zhong; Baizeng Fang; Xiaodong Guo; Shixuan Liao; Haijiang Wang

doi:10.1002/cjoc.201400551

An approach towards synthesis of nanoarchitectured LiNi_1/3Co_1/3Mn_1/3O₂ cathode material for lithium ion batteries

Weibo Hua
, Yanjie Wang
, Yanjun Zhong
, Guoping Wang
, Benhe Zhong
, Baizeng Fang
, Xiaodong Guo
, Shixuan Liao
, Haijiang Wang

Sichuan University
University of British Columbia
National Research Council of Canada
University of South China

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

To explore advanced cathode materials for lithium ion batteries (LIBs), a nanoarchitectured LiNi_1/3Co_1/3Mn_1/3O₂ (LNCM) material is developed using a modified carbonate coprecipitation method in combination with a vacuum distillation-crystallisation process. Compared with the LNCM materials produced by a traditional carbonate coprecipitation method, the prepared LNCM material synthesized through this modified method reveals a better hexagonal layered structure, smaller particle sizes (ca. 110.5 nm), and higher specific surface areas. Because of its unique structural characteristics, the as-prepared LNCM material demonstrates excellent electrochemical properties including high rate capability and good cycleability when it is utilized as a cathode in the lithium ion battery (LIB).

Original language	English
Pages (from-to)	261-267
Number of pages	7
Journal	Chinese Journal of Chemistry
Volume	33
Issue number	2
DOIs	https://doi.org/10.1002/cjoc.201400551
State	Published - Feb 2015
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Cathode materials
Coprecipitation
Electrochemical properties
Lithium ion battery
Nanoarchitectured

Access to Document

10.1002/cjoc.201400551

Cite this

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title = "An approach towards synthesis of nanoarchitectured LiNi1/3Co1/3Mn1/3O2 cathode material for lithium ion batteries",

abstract = "To explore advanced cathode materials for lithium ion batteries (LIBs), a nanoarchitectured LiNi1/3Co1/3Mn1/3O2 (LNCM) material is developed using a modified carbonate coprecipitation method in combination with a vacuum distillation-crystallisation process. Compared with the LNCM materials produced by a traditional carbonate coprecipitation method, the prepared LNCM material synthesized through this modified method reveals a better hexagonal layered structure, smaller particle sizes (ca. 110.5 nm), and higher specific surface areas. Because of its unique structural characteristics, the as-prepared LNCM material demonstrates excellent electrochemical properties including high rate capability and good cycleability when it is utilized as a cathode in the lithium ion battery (LIB).",

keywords = "Cathode materials, Coprecipitation, Electrochemical properties, Lithium ion battery, Nanoarchitectured",

author = "Weibo Hua and Yanjie Wang and Yanjun Zhong and Guoping Wang and Benhe Zhong and Baizeng Fang and Xiaodong Guo and Shixuan Liao and Haijiang Wang",

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year = "2015",

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AU - Hua, Weibo

AU - Wang, Yanjie

AU - Zhong, Yanjun

AU - Wang, Guoping

AU - Zhong, Benhe

AU - Fang, Baizeng

AU - Guo, Xiaodong

AU - Liao, Shixuan

AU - Wang, Haijiang

PY - 2015/2

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N2 - To explore advanced cathode materials for lithium ion batteries (LIBs), a nanoarchitectured LiNi1/3Co1/3Mn1/3O2 (LNCM) material is developed using a modified carbonate coprecipitation method in combination with a vacuum distillation-crystallisation process. Compared with the LNCM materials produced by a traditional carbonate coprecipitation method, the prepared LNCM material synthesized through this modified method reveals a better hexagonal layered structure, smaller particle sizes (ca. 110.5 nm), and higher specific surface areas. Because of its unique structural characteristics, the as-prepared LNCM material demonstrates excellent electrochemical properties including high rate capability and good cycleability when it is utilized as a cathode in the lithium ion battery (LIB).

AB - To explore advanced cathode materials for lithium ion batteries (LIBs), a nanoarchitectured LiNi1/3Co1/3Mn1/3O2 (LNCM) material is developed using a modified carbonate coprecipitation method in combination with a vacuum distillation-crystallisation process. Compared with the LNCM materials produced by a traditional carbonate coprecipitation method, the prepared LNCM material synthesized through this modified method reveals a better hexagonal layered structure, smaller particle sizes (ca. 110.5 nm), and higher specific surface areas. Because of its unique structural characteristics, the as-prepared LNCM material demonstrates excellent electrochemical properties including high rate capability and good cycleability when it is utilized as a cathode in the lithium ion battery (LIB).

KW - Cathode materials

KW - Coprecipitation

KW - Electrochemical properties

KW - Lithium ion battery

KW - Nanoarchitectured

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