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 Energy and Materials Engineering

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

11 Scopus citations

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
State	Published - Dec 2020

Keywords

Anode
Sodium-ion battery
Tunnel-structure

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10.1016/j.elecom.2020.106873

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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 = "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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T2 - Tunnel structured anode material for rechargeable sodium-ion batteries

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

PY - 2020/12

Y1 - 2020/12

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.

KW - Anode

KW - Sodium-ion battery

KW - Tunnel-structure

UR - http://www.scopus.com/inward/record.url?scp=85096711017&partnerID=8YFLogxK

U2 - 10.1016/j.elecom.2020.106873

DO - 10.1016/j.elecom.2020.106873

M3 - Article

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SN - 1388-2481

VL - 121

JO - Electrochemistry Communications

JF - Electrochemistry Communications

M1 - 106873

ER -

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

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Keywords

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