LiNi1/3Co1/3Mn1/3O2with a novel one-dimensional porous structure: A high-power cathode material for rechargeable Li-ion batteries

Zhen Dong Huang; Xian Ming Liu; Biao Zhang; Sei Woon Oh; Peng Cheng Ma; Jang Kyo Kim

doi:10.1016/j.scriptamat.2010.09.018

LiNi_1/3Co_1/3Mn_1/3O₂with a novel one-dimensional porous structure: A high-power cathode material for rechargeable Li-ion batteries

Zhen Dong Huang, Xian Ming Liu, Biao Zhang, Sei Woon Oh, Peng Cheng Ma, Jang Kyo Kim

Research output: Journal article publication › Journal article › Academic research › peer-review

38 Citations (Scopus)

Abstract

LiNi1/3Co1/3Mn1/3O2(NCM) with a one-dimensional (1-D) porous structure has been developed as a cathode material for Li-ion batteries. The tube-like 1-D structure consists of interlinked, multi-facet nanoparticles approximately 100-500 nm in diameter. The microscopically porous structure originates from the honeycomb-shaped precursor foaming gel, which serves as a self-template during the stepwise calcination process. The as-prepared NCM presents excellent discharge specific capacities as well as high electrochemical activity and cyclic stability, as proven by the cyclic voltammogram and electrochemical impedance spectroscopy.

Original language	English
Pages (from-to)	122-125
Number of pages	4
Journal	Scripta Materialia
Volume	64
Issue number	2
DOIs	https://doi.org/10.1016/j.scriptamat.2010.09.018
Publication status	Published - 1 Jan 2011
Externally published	Yes

Keywords

1-D porous structure
Cathode materials
Li-ion batteries
Sol-gel method

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

More information

10.1016/j.scriptamat.2010.09.018

Cite this

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title = "LiNi1/3Co1/3Mn1/3O2with a novel one-dimensional porous structure: A high-power cathode material for rechargeable Li-ion batteries",

abstract = "LiNi1/3Co1/3Mn1/3O2(NCM) with a one-dimensional (1-D) porous structure has been developed as a cathode material for Li-ion batteries. The tube-like 1-D structure consists of interlinked, multi-facet nanoparticles approximately 100-500 nm in diameter. The microscopically porous structure originates from the honeycomb-shaped precursor foaming gel, which serves as a self-template during the stepwise calcination process. The as-prepared NCM presents excellent discharge specific capacities as well as high electrochemical activity and cyclic stability, as proven by the cyclic voltammogram and electrochemical impedance spectroscopy.",

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AU - Huang, Zhen Dong

AU - Liu, Xian Ming

AU - Zhang, Biao

AU - Oh, Sei Woon

AU - Ma, Peng Cheng

AU - Kim, Jang Kyo

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AB - LiNi1/3Co1/3Mn1/3O2(NCM) with a one-dimensional (1-D) porous structure has been developed as a cathode material for Li-ion batteries. The tube-like 1-D structure consists of interlinked, multi-facet nanoparticles approximately 100-500 nm in diameter. The microscopically porous structure originates from the honeycomb-shaped precursor foaming gel, which serves as a self-template during the stepwise calcination process. The as-prepared NCM presents excellent discharge specific capacities as well as high electrochemical activity and cyclic stability, as proven by the cyclic voltammogram and electrochemical impedance spectroscopy.

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