Coordination competition-driven synthesis of triple-shell hollow α-Fe2O3 microspheres for lithium ion batteries.

Tingmei Zhang; Jianzhong Zheng; Zhiqiang Liang; Bo Zhao; Huajie Zeng; Wei Guo; Liang Zhao; Yinghui Sun; Ibrahim Abdulhalim; Lin Jiang

doi:10.1016/j.electacta.2019.03.127

Coordination competition-driven synthesis of triple-shell hollow α-Fe2O3 microspheres for lithium ion batteries.

Tingmei Zhang, Jianzhong Zheng, Zhiqiang Liang, Bo Zhao, Huajie Zeng, Wei Guo, Liang Zhao, Yinghui Sun, Ibrahim Abdulhalim, Lin Jiang

Unit of Photonics and Electro-Optics Engineering

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

16 Scopus citations

Abstract

Multi-shell hollow structure metal oxide materials, with the larger surface area and short diffusion lengths, are very promising for lithium-ion battery application as anode materials. However, the production of multi-shelled hollow structure is relatively cumbersome, and it is difficult to fabricate multi component metal oxide hollow structures. Herein, we developed a new one-step hydrothermal method for synthesizing α-Fe ₂ O ₃ triple-shell hollow microspheres (TSHMs) by introducing urea as a coordination competitive agent. The triple-shell hollow structured α-Fe ₂ O ₃ accommodates large volume change and provides abundant active sites enable it as an ideal material for lithium ion battery applications. We have demonstrated the high specific capacity of 903.6 mA h g ⁻¹ at a current density of 500 mA g ⁻¹ even after 1000 cycles by using the α-Fe ₂ O ₃ TSHMs as anode material.

Original language	English
Pages (from-to)	151-158
Number of pages	8
Journal	Electrochimica Acta
Volume	306
DOIs	https://doi.org/10.1016/j.electacta.2019.03.127
State	Published - 20 May 2019

Keywords

Anode material
Hydrothermal method
Lithium ion batteries
Triple-shell hollow microspheres
α-Fe O

UN SDGs

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

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10.1016/j.electacta.2019.03.127

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@article{a9974e2ff7dd4a05b47838cf525243ef,

title = "Coordination competition-driven synthesis of triple-shell hollow α-Fe2O3 microspheres for lithium ion batteries.",

abstract = " Multi-shell hollow structure metal oxide materials, with the larger surface area and short diffusion lengths, are very promising for lithium-ion battery application as anode materials. However, the production of multi-shelled hollow structure is relatively cumbersome, and it is difficult to fabricate multi component metal oxide hollow structures. Herein, we developed a new one-step hydrothermal method for synthesizing α-Fe 2 O 3 triple-shell hollow microspheres (TSHMs) by introducing urea as a coordination competitive agent. The triple-shell hollow structured α-Fe 2 O 3 accommodates large volume change and provides abundant active sites enable it as an ideal material for lithium ion battery applications. We have demonstrated the high specific capacity of 903.6 mA h g −1 at a current density of 500 mA g −1 even after 1000 cycles by using the α-Fe 2 O 3 TSHMs as anode material. ",

keywords = "Anode material, Hydrothermal method, Lithium ion batteries, Triple-shell hollow microspheres, α-Fe O",

author = "Tingmei Zhang and Jianzhong Zheng and Zhiqiang Liang and Bo Zhao and Huajie Zeng and Wei Guo and Liang Zhao and Yinghui Sun and Ibrahim Abdulhalim and Lin Jiang",

note = "Funding Information: This work was financially supported by National Key R&D Program of China (International Collaboration program) granted by Chinese Ministry of Science and Technology ( 2016YFE0129800 ) and the Israel Ministry of Science, Technology and Space . This is also a project supported by the National Natural Science Foundation of China ( 21822202 and 21373144 ) and the Natural Science Foundation of Jiangsu Province ( BK20150007 ). This is a project funded by 111 project , Joint International Research Laboratory of Carbon-Based Functional Materials and Devices , Collaborative Innovation Center of Suzhou Nano Science & Technology , and the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) . Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2019",

month = may,

day = "20",

doi = "10.1016/j.electacta.2019.03.127",

language = "English",

volume = "306",

pages = "151--158",

journal = "Electrochimica Acta",

issn = "0013-4686",

publisher = "Elsevier Ltd.",

}

Coordination competition-driven synthesis of triple-shell hollow α-Fe2O3 microspheres for lithium ion batteries. / Zhang, Tingmei; Zheng, Jianzhong; Liang, Zhiqiang; Zhao, Bo; Zeng, Huajie; Guo, Wei; Zhao, Liang; Sun, Yinghui; Abdulhalim, Ibrahim; Jiang, Lin.

In: Electrochimica Acta, Vol. 306, 20.05.2019, p. 151-158.

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

TY - JOUR

T1 - Coordination competition-driven synthesis of triple-shell hollow α-Fe2O3 microspheres for lithium ion batteries.

AU - Zhang, Tingmei

AU - Zheng, Jianzhong

AU - Liang, Zhiqiang

AU - Zhao, Bo

AU - Zeng, Huajie

AU - Guo, Wei

AU - Zhao, Liang

AU - Sun, Yinghui

AU - Abdulhalim, Ibrahim

AU - Jiang, Lin

N1 - Funding Information: This work was financially supported by National Key R&D Program of China (International Collaboration program) granted by Chinese Ministry of Science and Technology ( 2016YFE0129800 ) and the Israel Ministry of Science, Technology and Space . This is also a project supported by the National Natural Science Foundation of China ( 21822202 and 21373144 ) and the Natural Science Foundation of Jiangsu Province ( BK20150007 ). This is a project funded by 111 project , Joint International Research Laboratory of Carbon-Based Functional Materials and Devices , Collaborative Innovation Center of Suzhou Nano Science & Technology , and the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) . Publisher Copyright: © 2019 Elsevier Ltd

PY - 2019/5/20

Y1 - 2019/5/20

N2 - Multi-shell hollow structure metal oxide materials, with the larger surface area and short diffusion lengths, are very promising for lithium-ion battery application as anode materials. However, the production of multi-shelled hollow structure is relatively cumbersome, and it is difficult to fabricate multi component metal oxide hollow structures. Herein, we developed a new one-step hydrothermal method for synthesizing α-Fe 2 O 3 triple-shell hollow microspheres (TSHMs) by introducing urea as a coordination competitive agent. The triple-shell hollow structured α-Fe 2 O 3 accommodates large volume change and provides abundant active sites enable it as an ideal material for lithium ion battery applications. We have demonstrated the high specific capacity of 903.6 mA h g −1 at a current density of 500 mA g −1 even after 1000 cycles by using the α-Fe 2 O 3 TSHMs as anode material.

AB - Multi-shell hollow structure metal oxide materials, with the larger surface area and short diffusion lengths, are very promising for lithium-ion battery application as anode materials. However, the production of multi-shelled hollow structure is relatively cumbersome, and it is difficult to fabricate multi component metal oxide hollow structures. Herein, we developed a new one-step hydrothermal method for synthesizing α-Fe 2 O 3 triple-shell hollow microspheres (TSHMs) by introducing urea as a coordination competitive agent. The triple-shell hollow structured α-Fe 2 O 3 accommodates large volume change and provides abundant active sites enable it as an ideal material for lithium ion battery applications. We have demonstrated the high specific capacity of 903.6 mA h g −1 at a current density of 500 mA g −1 even after 1000 cycles by using the α-Fe 2 O 3 TSHMs as anode material.

KW - Anode material

KW - Hydrothermal method

KW - Lithium ion batteries

KW - Triple-shell hollow microspheres

KW - α-Fe O

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DO - 10.1016/j.electacta.2019.03.127

M3 - Article

AN - SCOPUS:85063678584

VL - 306

SP - 151

EP - 158

JO - Electrochimica Acta

JF - Electrochimica Acta

SN - 0013-4686

ER -

Coordination competition-driven synthesis of triple-shell hollow α-Fe2O3 microspheres for lithium ion batteries.

Abstract

Keywords

UN SDGs

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