Electrospun manganese sesquioxide as cathode for aqueous zinc ion battery with high-rate performance and long cycle life

Lukuan Cheng; Yan Wu; Shuailong Guo; Yao Liu; Wenzheng Li; Qingjiang Liu; Funian Mo; Suzhu Yu; Yan Huang; Jun Wei

doi:10.1016/j.matlet.2022.132920

Electrospun manganese sesquioxide as cathode for aqueous zinc ion battery with high-rate performance and long cycle life

Lukuan Cheng, Yan Wu, Shuailong Guo, Yao Liu, Wenzheng Li, Qingjiang Liu, Funian Mo^*, Suzhu Yu^*, Yan Huang^*, Jun Wei^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

6 Citations (Scopus)

Abstract

Different MnO_x fibers have been fabricated through electrospinning method, in which their composition and structure can be modulated through adjusting the precursor solution and processing parameters conveniently. Moreover, they are reinforced with carbon nanotubes (CNTs) to increase electrical conductivity. Mn₂O₃ cathode formed at 500 °C exhibits excellent rate performance (∼153 mAh g⁻¹ at a high current density of 5 A g⁻¹), outperforming many reported manganese Mn₂O₃ cathode materials. Moreover, it displays satisfactory cyclic performance (∼104 mAh g⁻¹ at 2 A g⁻¹ after 1000 cycles). These results suggest 3D Mn₂O₃ fibers prepared through electrospinning has great potential as cathode for next generation ZIBs.

Original language	English
Article number	132920
Journal	Materials Letters
Volume	327
Online published	1 Aug 2022
DOIs	https://doi.org/10.1016/j.matlet.2022.132920
Publication status	Published - 15 Nov 2022

Research Keywords

Electrospinning
Energy storage and conversion
Fibre technology
Manganese sesquioxide

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10.1016/j.matlet.2022.132920

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@article{1b9ebb89b9734c3b950b70e52c0ae2a4,

title = "Electrospun manganese sesquioxide as cathode for aqueous zinc ion battery with high-rate performance and long cycle life",

abstract = "Different MnOx fibers have been fabricated through electrospinning method, in which their composition and structure can be modulated through adjusting the precursor solution and processing parameters conveniently. Moreover, they are reinforced with carbon nanotubes (CNTs) to increase electrical conductivity. Mn2O3 cathode formed at 500 °C exhibits excellent rate performance (∼153 mAh g−1 at a high current density of 5 A g−1), outperforming many reported manganese Mn2O3 cathode materials. Moreover, it displays satisfactory cyclic performance (∼104 mAh g−1 at 2 A g−1 after 1000 cycles). These results suggest 3D Mn2O3 fibers prepared through electrospinning has great potential as cathode for next generation ZIBs.",

keywords = "Electrospinning, Energy storage and conversion, Fibre technology, Manganese sesquioxide",

author = "Lukuan Cheng and Yan Wu and Shuailong Guo and Yao Liu and Wenzheng Li and Qingjiang Liu and Funian Mo and Suzhu Yu and Yan Huang and Jun Wei",

year = "2022",

month = nov,

day = "15",

doi = "10.1016/j.matlet.2022.132920",

language = "English",

volume = "327",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Electrospun manganese sesquioxide as cathode for aqueous zinc ion battery with high-rate performance and long cycle life

AU - Cheng, Lukuan

AU - Wu, Yan

AU - Guo, Shuailong

AU - Liu, Yao

AU - Li, Wenzheng

AU - Liu, Qingjiang

AU - Mo, Funian

AU - Yu, Suzhu

AU - Huang, Yan

AU - Wei, Jun

PY - 2022/11/15

Y1 - 2022/11/15

N2 - Different MnOx fibers have been fabricated through electrospinning method, in which their composition and structure can be modulated through adjusting the precursor solution and processing parameters conveniently. Moreover, they are reinforced with carbon nanotubes (CNTs) to increase electrical conductivity. Mn2O3 cathode formed at 500 °C exhibits excellent rate performance (∼153 mAh g−1 at a high current density of 5 A g−1), outperforming many reported manganese Mn2O3 cathode materials. Moreover, it displays satisfactory cyclic performance (∼104 mAh g−1 at 2 A g−1 after 1000 cycles). These results suggest 3D Mn2O3 fibers prepared through electrospinning has great potential as cathode for next generation ZIBs.

AB - Different MnOx fibers have been fabricated through electrospinning method, in which their composition and structure can be modulated through adjusting the precursor solution and processing parameters conveniently. Moreover, they are reinforced with carbon nanotubes (CNTs) to increase electrical conductivity. Mn2O3 cathode formed at 500 °C exhibits excellent rate performance (∼153 mAh g−1 at a high current density of 5 A g−1), outperforming many reported manganese Mn2O3 cathode materials. Moreover, it displays satisfactory cyclic performance (∼104 mAh g−1 at 2 A g−1 after 1000 cycles). These results suggest 3D Mn2O3 fibers prepared through electrospinning has great potential as cathode for next generation ZIBs.

KW - Electrospinning

KW - Energy storage and conversion

KW - Fibre technology

KW - Manganese sesquioxide

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U2 - 10.1016/j.matlet.2022.132920

DO - 10.1016/j.matlet.2022.132920

M3 - RGC 21 - Publication in refereed journal

SN - 0167-577X

VL - 327

JO - Materials Letters

JF - Materials Letters

M1 - 132920

ER -

Electrospun manganese sesquioxide as cathode for aqueous zinc ion battery with high-rate performance and long cycle life

Abstract

Research Keywords

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