Fabrication of a Stainless-Steel-Mesh-Supported Hierarchical Fe2O3@NiCo2O4 Core-Shell Tubular Array Anode for Lithium-Ion Battery

Qingxin Chu; Bin Yang; Wei Wang; Wenming Tong; Xiaofeng Wang; Xiaoyang Liu; Jiuhua Chen

doi:10.1002/slct.201601198

Fabrication of a Stainless-Steel-Mesh-Supported Hierarchical Fe₂O₃@NiCo₂O₄ Core-Shell Tubular Array Anode for Lithium-Ion Battery

Qingxin Chu
, Bin Yang
, Wei Wang
, Wenming Tong
, Xiaofeng Wang
, Xiaoyang Liu^*
, Jiuhua Chen

^*Corresponding author for this work

Shenyang Agricultural University
Center for High Pressure Science & Technology Advanced Research
Jilin University
Florida International University

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

25 Scopus citations

Abstract

Core-shell architectures with hollow micro-structures have exhibited many potential applications in electrochemical energy storage fields. In this study, hierarchical Fe₂O₃@NiCo₂O₄ core-shell tubular arrays have been synthesized by a multistep chemical bath deposition method. The obtained samples have been fully characterized using powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) analysis. The results show that NiCo₂O₄ nanosheets have been uniformly coated on the Fe₂O₃ tubular array obtained by ZnO array template. When tested as an anode for lithium ion battery, the Fe₂O₃@NiCo₂O₄ tubular arrays have been found to exhibit an improved specific capacity of 587 mAh g⁻¹ at a current density of 1000 mA g⁻¹, good rate capability and cycling stability.

Original language	English
Pages (from-to)	5569-5573
Number of pages	5
Journal	ChemistrySelect
Volume	1
Issue number	17
DOIs	https://doi.org/10.1002/slct.201601198
State	Published - 16 Oct 2016
Externally published	Yes

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

array electrode
core-shell structure
iron oxide
lithium ion battery
nickel cobaltate

Access to Document

10.1002/slct.201601198

Cite this

@article{eaa16e00a8954427ba4333562a1f9e36,

title = "Fabrication of a Stainless-Steel-Mesh-Supported Hierarchical Fe2O3@NiCo2O4 Core-Shell Tubular Array Anode for Lithium-Ion Battery",

abstract = "Core-shell architectures with hollow micro-structures have exhibited many potential applications in electrochemical energy storage fields. In this study, hierarchical Fe2O3@NiCo2O4 core-shell tubular arrays have been synthesized by a multistep chemical bath deposition method. The obtained samples have been fully characterized using powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) analysis. The results show that NiCo2O4 nanosheets have been uniformly coated on the Fe2O3 tubular array obtained by ZnO array template. When tested as an anode for lithium ion battery, the Fe2O3@NiCo2O4 tubular arrays have been found to exhibit an improved specific capacity of 587 mAh g−1 at a current density of 1000 mA g−1, good rate capability and cycling stability.",

keywords = "array electrode, core-shell structure, iron oxide, lithium ion battery, nickel cobaltate",

author = "Qingxin Chu and Bin Yang and Wei Wang and Wenming Tong and Xiaofeng Wang and Xiaoyang Liu and Jiuhua Chen",

note = "Publisher Copyright: {\textcopyright} 2016 Wiley-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2016",

month = oct,

day = "16",

doi = "10.1002/slct.201601198",

language = "英语",

volume = "1",

pages = "5569--5573",

journal = "ChemistrySelect",

issn = "2365-6549",

publisher = "Wiley-Blackwell Publishing Ltd",

number = "17",

}

TY - JOUR

T1 - Fabrication of a Stainless-Steel-Mesh-Supported Hierarchical Fe2O3@NiCo2O4 Core-Shell Tubular Array Anode for Lithium-Ion Battery

AU - Chu, Qingxin

AU - Yang, Bin

AU - Wang, Wei

AU - Tong, Wenming

AU - Wang, Xiaofeng

AU - Liu, Xiaoyang

AU - Chen, Jiuhua

PY - 2016/10/16

Y1 - 2016/10/16

N2 - Core-shell architectures with hollow micro-structures have exhibited many potential applications in electrochemical energy storage fields. In this study, hierarchical Fe2O3@NiCo2O4 core-shell tubular arrays have been synthesized by a multistep chemical bath deposition method. The obtained samples have been fully characterized using powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) analysis. The results show that NiCo2O4 nanosheets have been uniformly coated on the Fe2O3 tubular array obtained by ZnO array template. When tested as an anode for lithium ion battery, the Fe2O3@NiCo2O4 tubular arrays have been found to exhibit an improved specific capacity of 587 mAh g−1 at a current density of 1000 mA g−1, good rate capability and cycling stability.

AB - Core-shell architectures with hollow micro-structures have exhibited many potential applications in electrochemical energy storage fields. In this study, hierarchical Fe2O3@NiCo2O4 core-shell tubular arrays have been synthesized by a multistep chemical bath deposition method. The obtained samples have been fully characterized using powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) analysis. The results show that NiCo2O4 nanosheets have been uniformly coated on the Fe2O3 tubular array obtained by ZnO array template. When tested as an anode for lithium ion battery, the Fe2O3@NiCo2O4 tubular arrays have been found to exhibit an improved specific capacity of 587 mAh g−1 at a current density of 1000 mA g−1, good rate capability and cycling stability.

KW - array electrode

KW - core-shell structure

KW - iron oxide

KW - lithium ion battery

KW - nickel cobaltate

UR - https://www.scopus.com/pages/publications/85041946164

U2 - 10.1002/slct.201601198

DO - 10.1002/slct.201601198

M3 - 文章

AN - SCOPUS:85041946164

SN - 2365-6549

VL - 1

SP - 5569

EP - 5573

JO - ChemistrySelect

JF - ChemistrySelect

IS - 17

ER -