Electrochemical performance of high-capacity nanostructured Li[Li 0.2Mn0.54Ni0.13Co0.13]O 2cathode material for lithium ion battery by hydrothermal method

Xin Wei; Shichao Zhang; Zhijia Du; Puheng Yang; Jing Wang; Yanbiao Ren

doi:10.1016/j.electacta.2013.05.118

Electrochemical performance of high-capacity nanostructured Li[Li _0.2Mn_0.54Ni_0.13Co_0.13]O ₂cathode material for lithium ion battery by hydrothermal method

Xin Wei, Shichao Zhang, Zhijia Du, Puheng Yang, Jing Wang, Yanbiao Ren

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

66 Scopus citations

Abstract

High-capacity Li[Li_0.2Mn_0.54Ni_0.13 Co _0.13]O₂has been successfully synthesized as a cathode material for Liion battery by hydrothermal method. The prepared materials are characterized by XRD, SEM, TEM, EDS, XPS and electrochemical measurements. The XRD result shows that Li[Li_0.2Mn_0.54Ni _0.13Co_0.13]O₂material formed a pure phase. SEM and TEM images present a uniformly distributed nanosize of 20-200 nm. The results of CV, charge-discharge tests indicate that this material possesses high discharge capacity and quite good cycling stability. It delivers 251.9 mAhg^-1 and 107.5 mAhg^-1 for the first cycle and remains 139.4mAhg^-1 and 82.7mAhg^-1 after 500 cycles, respectively, corresponding to 1 C and 10C.

Original language	English
Pages (from-to)	549-554
Number of pages	6
Journal	Electrochimica Acta
Volume	107
DOIs	https://doi.org/10.1016/j.electacta.2013.05.118
State	Published - 2013
Externally published	Yes

Funding

This work was supported by the National Basic Research Program of China (973 Program) ( 2013CB934001 ), National Natural Science Foundation of China ( 51074011 and 51274017 ) and National 863 Program ( 2007AA03Z231 and 2011AA11A257 ).

Funders	Funder number
National Natural Science Foundation of China	51274017, 51074011
National High-tech Research and Development Program	2007AA03Z231, 2011AA11A257
National Key Research and Development Program of China	2013CB934001

Keywords

Cathode
Li-ion battery
Li-rich layered material

UN SDGs

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

Access to Document

10.1016/j.electacta.2013.05.118

Cite this

@article{cf60118d87c74d669c9436f4cae63dd8,

title = "Electrochemical performance of high-capacity nanostructured Li[Li 0.2Mn0.54Ni0.13Co0.13]O 2cathode material for lithium ion battery by hydrothermal method",

abstract = "High-capacity Li[Li0.2Mn0.54Ni0.13 Co 0.13]O2has been successfully synthesized as a cathode material for Liion battery by hydrothermal method. The prepared materials are characterized by XRD, SEM, TEM, EDS, XPS and electrochemical measurements. The XRD result shows that Li[Li0.2Mn0.54Ni 0.13Co0.13]O2material formed a pure phase. SEM and TEM images present a uniformly distributed nanosize of 20-200 nm. The results of CV, charge-discharge tests indicate that this material possesses high discharge capacity and quite good cycling stability. It delivers 251.9 mAhg-1 and 107.5 mAhg-1 for the first cycle and remains 139.4mAhg-1 and 82.7mAhg-1 after 500 cycles, respectively, corresponding to 1 C and 10C.",

keywords = "Cathode, Li-ion battery, Li-rich layered material",

author = "Xin Wei and Shichao Zhang and Zhijia Du and Puheng Yang and Jing Wang and Yanbiao Ren",

year = "2013",

doi = "10.1016/j.electacta.2013.05.118",

language = "English",

volume = "107",

pages = "549--554",

journal = "Electrochimica Acta",

issn = "0013-4686",

publisher = "Elsevier",

}

TY - JOUR

T1 - Electrochemical performance of high-capacity nanostructured Li[Li 0.2Mn0.54Ni0.13Co0.13]O 2cathode material for lithium ion battery by hydrothermal method

AU - Wei, Xin

AU - Zhang, Shichao

AU - Du, Zhijia

AU - Yang, Puheng

AU - Wang, Jing

AU - Ren, Yanbiao

PY - 2013

Y1 - 2013

N2 - High-capacity Li[Li0.2Mn0.54Ni0.13 Co 0.13]O2has been successfully synthesized as a cathode material for Liion battery by hydrothermal method. The prepared materials are characterized by XRD, SEM, TEM, EDS, XPS and electrochemical measurements. The XRD result shows that Li[Li0.2Mn0.54Ni 0.13Co0.13]O2material formed a pure phase. SEM and TEM images present a uniformly distributed nanosize of 20-200 nm. The results of CV, charge-discharge tests indicate that this material possesses high discharge capacity and quite good cycling stability. It delivers 251.9 mAhg-1 and 107.5 mAhg-1 for the first cycle and remains 139.4mAhg-1 and 82.7mAhg-1 after 500 cycles, respectively, corresponding to 1 C and 10C.

AB - High-capacity Li[Li0.2Mn0.54Ni0.13 Co 0.13]O2has been successfully synthesized as a cathode material for Liion battery by hydrothermal method. The prepared materials are characterized by XRD, SEM, TEM, EDS, XPS and electrochemical measurements. The XRD result shows that Li[Li0.2Mn0.54Ni 0.13Co0.13]O2material formed a pure phase. SEM and TEM images present a uniformly distributed nanosize of 20-200 nm. The results of CV, charge-discharge tests indicate that this material possesses high discharge capacity and quite good cycling stability. It delivers 251.9 mAhg-1 and 107.5 mAhg-1 for the first cycle and remains 139.4mAhg-1 and 82.7mAhg-1 after 500 cycles, respectively, corresponding to 1 C and 10C.

KW - Cathode

KW - Li-ion battery

KW - Li-rich layered material

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U2 - 10.1016/j.electacta.2013.05.118

DO - 10.1016/j.electacta.2013.05.118

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JO - Electrochimica Acta

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