Synthesis of spherical Ni0.8Co0.1Mn0.1(OH)2 precursor via hydrothermal method assisted by microfluidics

Ming Yue Liu; Jing Tan; Wen Sheng Deng; Yue Feng Su; Lai Chen; La Liu

doi:10.1088/1755-1315/267/4/042151

Synthesis of spherical Ni_0.8Co_0.1Mn_0.1(OH)₂ precursor via hydrothermal method assisted by microfluidics

Ming Yue Liu, Jing Tan, Wen Sheng Deng^*, Yue Feng Su, Lai Chen, La Liu

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

Nickel-rich materials have been considered as promising cathode candidates for Li-ion batteries. In this work, the spherical Ni_0.8Co_0.1Mn_0.1(OH)₂ precursor with good crystalline is synthesized via a hydrothermal method assisted with microfluidics. The effects of (NH₄)₂CO₃ aqueous solution addition ratio and hydrothermal time on the formation of precursors are investigated comprehensively. The as-obtained precursors after optimization (hydrothermal time of 24 h and the concentration of the (NH₄)₂CO₃ is 0.3 mol/L) display the spherical microstructure with homogenously distribution morphology, which can be clearly observed by scanning electron microscope. This work provides a rational route to controllably prepare the spherical Ni_0.8Co_0.1Mn_0.1(OH)₂ precursors.

Original language	English
Article number	042151
Journal	IOP Conference Series: Earth and Environmental Science
Volume	267
Issue number	4
DOIs	https://doi.org/10.1088/1755-1315/267/4/042151
Publication status	Published - 10 Jun 2019
Event	2019 3rd International Workshop on Renewable Energy and Development, IWRED 2019 - Guangzhou, China Duration: 8 Mar 2019 → 10 Mar 2019

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10.1088/1755-1315/267/4/042151

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title = "Synthesis of spherical Ni0.8Co0.1Mn0.1(OH)2 precursor via hydrothermal method assisted by microfluidics",

abstract = "Nickel-rich materials have been considered as promising cathode candidates for Li-ion batteries. In this work, the spherical Ni0.8Co0.1Mn0.1(OH)2 precursor with good crystalline is synthesized via a hydrothermal method assisted with microfluidics. The effects of (NH4)2CO3 aqueous solution addition ratio and hydrothermal time on the formation of precursors are investigated comprehensively. The as-obtained precursors after optimization (hydrothermal time of 24 h and the concentration of the (NH4)2CO3 is 0.3 mol/L) display the spherical microstructure with homogenously distribution morphology, which can be clearly observed by scanning electron microscope. This work provides a rational route to controllably prepare the spherical Ni0.8Co0.1Mn0.1(OH)2 precursors.",

author = "Liu, {Ming Yue} and Jing Tan and Deng, {Wen Sheng} and Su, {Yue Feng} and Lai Chen and La Liu",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2019 3rd International Workshop on Renewable Energy and Development, IWRED 2019 ; Conference date: 08-03-2019 Through 10-03-2019",

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doi = "10.1088/1755-1315/267/4/042151",

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T1 - Synthesis of spherical Ni0.8Co0.1Mn0.1(OH)2 precursor via hydrothermal method assisted by microfluidics

AU - Liu, Ming Yue

AU - Tan, Jing

AU - Deng, Wen Sheng

AU - Su, Yue Feng

AU - Chen, Lai

AU - Liu, La

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2019/6/10

Y1 - 2019/6/10

N2 - Nickel-rich materials have been considered as promising cathode candidates for Li-ion batteries. In this work, the spherical Ni0.8Co0.1Mn0.1(OH)2 precursor with good crystalline is synthesized via a hydrothermal method assisted with microfluidics. The effects of (NH4)2CO3 aqueous solution addition ratio and hydrothermal time on the formation of precursors are investigated comprehensively. The as-obtained precursors after optimization (hydrothermal time of 24 h and the concentration of the (NH4)2CO3 is 0.3 mol/L) display the spherical microstructure with homogenously distribution morphology, which can be clearly observed by scanning electron microscope. This work provides a rational route to controllably prepare the spherical Ni0.8Co0.1Mn0.1(OH)2 precursors.

AB - Nickel-rich materials have been considered as promising cathode candidates for Li-ion batteries. In this work, the spherical Ni0.8Co0.1Mn0.1(OH)2 precursor with good crystalline is synthesized via a hydrothermal method assisted with microfluidics. The effects of (NH4)2CO3 aqueous solution addition ratio and hydrothermal time on the formation of precursors are investigated comprehensively. The as-obtained precursors after optimization (hydrothermal time of 24 h and the concentration of the (NH4)2CO3 is 0.3 mol/L) display the spherical microstructure with homogenously distribution morphology, which can be clearly observed by scanning electron microscope. This work provides a rational route to controllably prepare the spherical Ni0.8Co0.1Mn0.1(OH)2 precursors.

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U2 - 10.1088/1755-1315/267/4/042151

DO - 10.1088/1755-1315/267/4/042151

M3 - Conference article

AN - SCOPUS:85067791845

SN - 1755-1307

VL - 267

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

IS - 4

M1 - 042151

T2 - 2019 3rd International Workshop on Renewable Energy and Development, IWRED 2019

Y2 - 8 March 2019 through 10 March 2019

ER -

Synthesis of spherical Ni_0.8Co_0.1Mn_0.1(OH)₂ precursor via hydrothermal method assisted by microfluidics

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