Synthesis of spherical LiNi0.8Co0.15Al 0.05O2 cathode materials for lithium-ion batteries by a co-oxidation-controlled crystallization method

Wan Min Liu; Guo Rong Hu; Zhong Dong Peng; Ke Du; Yan Bing Cao; Qiang Liu

doi:10.1016/j.cclet.2011.01.041

Synthesis of spherical LiNi_0.8Co_0.15Al _0.05O₂ cathode materials for lithium-ion batteries by a co-oxidation-controlled crystallization method

Wan Min Liu, Guo Rong Hu, Zhong Dong Peng, Ke Du, Yan Bing Cao, Qiang Liu

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

42 Citations (Scopus)

Abstract

Spherical Ni_0.8Co_0.15Al_0.05OOH precursor, prepared by a co-oxidation-controlled crystallization method, was used to synthesize LiNi_0.8Co_0.15Al_0.05O₂. The obtained LiNi_0.8Co_0.15Al_0.05O₂ materials showed excellent electrochemical performance, with an initial discharge capacity of 193.5 mAh/g and capacity retention of 95.1% after 50 cycles when cycled at 0.2 C rate between 2.8 and 4.3 V.

Original language	English
Pages (from-to)	1099-1102
Number of pages	4
Journal	Chinese Chemical Letters
Volume	22
Issue number	9
DOIs	https://doi.org/10.1016/j.cclet.2011.01.041
Publication status	Published - Sept 2011
Externally published	Yes

Keywords

Cathode material
Co-oxidation-controlled crystallization
Li-ion battery
LiNiCoAl O

ASJC Scopus subject areas

General Chemistry

UN SDGs

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

More information

10.1016/j.cclet.2011.01.041

Cite this

@article{44898ea8e1d14c819ec9252bc9cd2503,

title = "Synthesis of spherical LiNi0.8Co0.15Al 0.05O2 cathode materials for lithium-ion batteries by a co-oxidation-controlled crystallization method",

abstract = "Spherical Ni0.8Co0.15Al0.05OOH precursor, prepared by a co-oxidation-controlled crystallization method, was used to synthesize LiNi0.8Co0.15Al0.05O2. The obtained LiNi0.8Co0.15Al0.05O2 materials showed excellent electrochemical performance, with an initial discharge capacity of 193.5 mAh/g and capacity retention of 95.1% after 50 cycles when cycled at 0.2 C rate between 2.8 and 4.3 V.",

keywords = "Cathode material, Co-oxidation-controlled crystallization, Li-ion battery, LiNiCoAl O",

author = "Liu, {Wan Min} and Hu, {Guo Rong} and Peng, {Zhong Dong} and Ke Du and Cao, {Yan Bing} and Qiang Liu",

note = "Funding Information: This work was supported by National Natural Science Foundation of China (No. 50604018 ) and National Key Technology R&D Program of China (No. 2007BAE12B01 ). Copyright: Copyright 2011 Elsevier B.V., All rights reserved.",

year = "2011",

month = sep,

doi = "10.1016/j.cclet.2011.01.041",

language = "English",

volume = "22",

pages = "1099--1102",

journal = "Chinese Chemical Letters",

issn = "1001-8417",

publisher = "Elsevier",

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T1 - Synthesis of spherical LiNi0.8Co0.15Al 0.05O2 cathode materials for lithium-ion batteries by a co-oxidation-controlled crystallization method

AU - Liu, Wan Min

AU - Hu, Guo Rong

AU - Peng, Zhong Dong

AU - Du, Ke

AU - Cao, Yan Bing

AU - Liu, Qiang

N1 - Funding Information: This work was supported by National Natural Science Foundation of China (No. 50604018 ) and National Key Technology R&D Program of China (No. 2007BAE12B01 ). Copyright: Copyright 2011 Elsevier B.V., All rights reserved.

PY - 2011/9

Y1 - 2011/9

N2 - Spherical Ni0.8Co0.15Al0.05OOH precursor, prepared by a co-oxidation-controlled crystallization method, was used to synthesize LiNi0.8Co0.15Al0.05O2. The obtained LiNi0.8Co0.15Al0.05O2 materials showed excellent electrochemical performance, with an initial discharge capacity of 193.5 mAh/g and capacity retention of 95.1% after 50 cycles when cycled at 0.2 C rate between 2.8 and 4.3 V.

AB - Spherical Ni0.8Co0.15Al0.05OOH precursor, prepared by a co-oxidation-controlled crystallization method, was used to synthesize LiNi0.8Co0.15Al0.05O2. The obtained LiNi0.8Co0.15Al0.05O2 materials showed excellent electrochemical performance, with an initial discharge capacity of 193.5 mAh/g and capacity retention of 95.1% after 50 cycles when cycled at 0.2 C rate between 2.8 and 4.3 V.

KW - Cathode material

KW - Co-oxidation-controlled crystallization

KW - Li-ion battery

KW - LiNiCoAl O

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U2 - 10.1016/j.cclet.2011.01.041

DO - 10.1016/j.cclet.2011.01.041

M3 - Journal article

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SN - 1001-8417

VL - 22

SP - 1099

EP - 1102

JO - Chinese Chemical Letters

JF - Chinese Chemical Letters

IS - 9

ER -