NaFeSnO4: Tunnel structured anode material for rechargeable sodium-ion batteries

Deu S. Bhange; Daniel A. Anang; Ghulam Ali; Jae Ho Park; Ji Young Kim; Jee Hwan Bae; Woo Young Yoon; Kyung Yoon Chung; Kyung Wan Nam

doi:10.1016/j.elecom.2020.106873

NaFeSnO₄: Tunnel structured anode material for rechargeable sodium-ion batteries

Deu S. Bhange, Daniel A. Anang, Ghulam Ali, Jae Ho Park, Ji Young Kim, Jee Hwan Bae, Woo Young Yoon, Kyung Yoon Chung, Kyung Wan Nam

Department of Materials Science and Engineering

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

10 Citations (Scopus)

Abstract

Nanorod-shaped NaFeSnO₄ having a tunnel-structure analogous to CaFe₂O₄ is proposed as a novel anode material for rechargeable sodium-ion batteries. The material shows a considerably high charge capacity of 179 mAhg⁻¹ with low redox voltages, decent rate, and cycling performance. XANES results reveal Fe³⁺/Fe²⁺ as the active redox couple associated with the sodium insertion/extraction during cycling.

Original language	English
Article number	106873
Journal	Electrochemistry Communications
Volume	121
DOIs	https://doi.org/10.1016/j.elecom.2020.106873
Publication status	Published - 2020 Dec

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT, grant No. 2019R1A2C1007922). The work done at KIST was supported by the KIST Institutional Program (Project No. 2E30202).This work was also supported by the Dongguk University Research Fund of 2020.

Publisher Copyright:
© 2020 The Authors

Keywords

Anode
Sodium-ion battery
Tunnel-structure

ASJC Scopus subject areas

Electrochemistry

Access to Document

10.1016/j.elecom.2020.106873

Cite this

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title = "NaFeSnO4: Tunnel structured anode material for rechargeable sodium-ion batteries",

abstract = "Nanorod-shaped NaFeSnO4 having a tunnel-structure analogous to CaFe2O4 is proposed as a novel anode material for rechargeable sodium-ion batteries. The material shows a considerably high charge capacity of 179 mAhg−1 with low redox voltages, decent rate, and cycling performance. XANES results reveal Fe3+/Fe2+ as the active redox couple associated with the sodium insertion/extraction during cycling.",

keywords = "Anode, Sodium-ion battery, Tunnel-structure",

author = "Bhange, {Deu S.} and Anang, {Daniel A.} and Ghulam Ali and Park, {Jae Ho} and Kim, {Ji Young} and Bae, {Jee Hwan} and Yoon, {Woo Young} and Chung, {Kyung Yoon} and Nam, {Kyung Wan}",

note = "Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT, grant No. 2019R1A2C1007922). The work done at KIST was supported by the KIST Institutional Program (Project No. 2E30202).This work was also supported by the Dongguk University Research Fund of 2020. Publisher Copyright: {\textcopyright} 2020 The Authors",

year = "2020",

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doi = "10.1016/j.elecom.2020.106873",

language = "English",

volume = "121",

journal = "Electrochemistry Communications",

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AU - Bhange, Deu S.

AU - Anang, Daniel A.

AU - Ali, Ghulam

AU - Park, Jae Ho

AU - Kim, Ji Young

AU - Bae, Jee Hwan

AU - Yoon, Woo Young

AU - Chung, Kyung Yoon

AU - Nam, Kyung Wan

N1 - Funding Information: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT, grant No. 2019R1A2C1007922). The work done at KIST was supported by the KIST Institutional Program (Project No. 2E30202).This work was also supported by the Dongguk University Research Fund of 2020. Publisher Copyright: © 2020 The Authors

PY - 2020/12

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N2 - Nanorod-shaped NaFeSnO4 having a tunnel-structure analogous to CaFe2O4 is proposed as a novel anode material for rechargeable sodium-ion batteries. The material shows a considerably high charge capacity of 179 mAhg−1 with low redox voltages, decent rate, and cycling performance. XANES results reveal Fe3+/Fe2+ as the active redox couple associated with the sodium insertion/extraction during cycling.

AB - Nanorod-shaped NaFeSnO4 having a tunnel-structure analogous to CaFe2O4 is proposed as a novel anode material for rechargeable sodium-ion batteries. The material shows a considerably high charge capacity of 179 mAhg−1 with low redox voltages, decent rate, and cycling performance. XANES results reveal Fe3+/Fe2+ as the active redox couple associated with the sodium insertion/extraction during cycling.

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