Fabrication and electrochemical behavior study of nano-fibrous sodium titanate composite

Yeqian Ge; Jiadeng Zhu; Mahmut Dirican; Hao Jia; Meltem Yanilmaz; Yao Lu; Chen Chen; Yiping Qiu; Xiangwu Zhang

doi:10.1016/j.matlet.2016.11.025

Fabrication and electrochemical behavior study of nano-fibrous sodium titanate composite

Yeqian Ge^*
, Jiadeng Zhu
, Mahmut Dirican
, Hao Jia
, Meltem Yanilmaz
, Yao Lu
, Chen Chen
, Yiping Qiu
, Xiangwu Zhang

^*Corresponding author for this work

Shaoxing University
North Carolina State University
Donghua University
Abdullah Gul University

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

18 Citations (Scopus)

Abstract

Nanofiber structured Na₂Ti₃O₇ was synthesized via electrospinning process which was further used as an anode material for sodium-ion batteries for the first time. One-dimensional construction of Na₂Ti₃O₇ composite could contribute to better electrochemical activity. It was demonstrated that the capacity of Na₂Ti₃O₇ nanofibers was significantly improved to 257.8 mAh g⁻¹ at 30 mA g⁻¹. Furthermore, the rate capability of Na₂Ti₃O₇ nanofibers was significantly enhanced, showing charge capacities were 161.8, 116.5, and 72.4 mAh g⁻¹ at 100, 200, and 400 mA g⁻¹, respectively. Therefore, improved specific capacity and rate capability made Na₂Ti₃O₇ nanofibers composite as a promising anode material for sodium-ion batteries.

Original language	English
Pages (from-to)	176-179
Number of pages	4
Journal	Materials Letters
Volume	188
DOIs	https://doi.org/10.1016/j.matlet.2016.11.025
Publication status	Published - 1 Feb 2017
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2016 Elsevier B.V.

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Electrochemical properties
Electrospinning
Nanocomposites
Sodium titanate
Sodium-ion batteries

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10.1016/j.matlet.2016.11.025

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title = "Fabrication and electrochemical behavior study of nano-fibrous sodium titanate composite",

abstract = "Nanofiber structured Na2Ti3O7 was synthesized via electrospinning process which was further used as an anode material for sodium-ion batteries for the first time. One-dimensional construction of Na2Ti3O7 composite could contribute to better electrochemical activity. It was demonstrated that the capacity of Na2Ti3O7 nanofibers was significantly improved to 257.8 mAh g−1 at 30 mA g−1. Furthermore, the rate capability of Na2Ti3O7 nanofibers was significantly enhanced, showing charge capacities were 161.8, 116.5, and 72.4 mAh g−1 at 100, 200, and 400 mA g−1, respectively. Therefore, improved specific capacity and rate capability made Na2Ti3O7 nanofibers composite as a promising anode material for sodium-ion batteries.",

keywords = "Electrochemical properties, Electrospinning, Nanocomposites, Sodium titanate, Sodium-ion batteries",

author = "Yeqian Ge and Jiadeng Zhu and Mahmut Dirican and Hao Jia and Meltem Yanilmaz and Yao Lu and Chen Chen and Yiping Qiu and Xiangwu Zhang",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2017",

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day = "1",

doi = "10.1016/j.matlet.2016.11.025",

language = "English",

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journal = "Materials Letters",

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TY - JOUR

T1 - Fabrication and electrochemical behavior study of nano-fibrous sodium titanate composite

AU - Ge, Yeqian

AU - Zhu, Jiadeng

AU - Dirican, Mahmut

AU - Jia, Hao

AU - Yanilmaz, Meltem

AU - Lu, Yao

AU - Chen, Chen

AU - Qiu, Yiping

AU - Zhang, Xiangwu

PY - 2017/2/1

Y1 - 2017/2/1

N2 - Nanofiber structured Na2Ti3O7 was synthesized via electrospinning process which was further used as an anode material for sodium-ion batteries for the first time. One-dimensional construction of Na2Ti3O7 composite could contribute to better electrochemical activity. It was demonstrated that the capacity of Na2Ti3O7 nanofibers was significantly improved to 257.8 mAh g−1 at 30 mA g−1. Furthermore, the rate capability of Na2Ti3O7 nanofibers was significantly enhanced, showing charge capacities were 161.8, 116.5, and 72.4 mAh g−1 at 100, 200, and 400 mA g−1, respectively. Therefore, improved specific capacity and rate capability made Na2Ti3O7 nanofibers composite as a promising anode material for sodium-ion batteries.

AB - Nanofiber structured Na2Ti3O7 was synthesized via electrospinning process which was further used as an anode material for sodium-ion batteries for the first time. One-dimensional construction of Na2Ti3O7 composite could contribute to better electrochemical activity. It was demonstrated that the capacity of Na2Ti3O7 nanofibers was significantly improved to 257.8 mAh g−1 at 30 mA g−1. Furthermore, the rate capability of Na2Ti3O7 nanofibers was significantly enhanced, showing charge capacities were 161.8, 116.5, and 72.4 mAh g−1 at 100, 200, and 400 mA g−1, respectively. Therefore, improved specific capacity and rate capability made Na2Ti3O7 nanofibers composite as a promising anode material for sodium-ion batteries.

KW - Electrochemical properties

KW - Electrospinning

KW - Nanocomposites

KW - Sodium titanate

KW - Sodium-ion batteries

UR - https://www.scopus.com/pages/publications/85006269343

U2 - 10.1016/j.matlet.2016.11.025

DO - 10.1016/j.matlet.2016.11.025

M3 - Article

AN - SCOPUS:85006269343

SN - 0167-577X

VL - 188

SP - 176

EP - 179

JO - Materials Letters

JF - Materials Letters

ER -

Fabrication and electrochemical behavior study of nano-fibrous sodium titanate composite

Abstract

Bibliographical note

UN SDGs

Keywords

Access to Document

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