Journal of Alloys and Compounds, volume 925, pages 166691
Nitrogen-doped porous carbon nanofiber decorated with FeNi alloy for dendrite-free high-performance lithium metal anode
Zhongxun Yu
1
,
Jianwei Zhou
1
,
Xujin Lv
1
,
Chenxi Li
1
,
Xinhua Liang
2
,
Shichun Yang
2
,
Yong Liu
1
Publication type: Journal Article
Publication date: 2022-12-01
Journal:
Journal of Alloys and Compounds
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 6.2
ISSN: 09258388
Materials Chemistry
Metals and Alloys
Mechanical Engineering
Mechanics of Materials
Abstract
Lithium metal has garnered increasing attention, and is considered to be the most promising anode material for the next-generation rechargeable batteries with higher energy density such as lithium-sulfur, lithium-air and solid-state batteries. However, several serious challenges limit the commercial application of lithium metal batteries, including uncontrolled lithium dendrite growth, inherent volume expansion, and low Coulombic efficiency. Here, a nitrogen-doped porous nanofiber scaffold decorated with FeNi alloy nanoparticles with high lithophilicity is proposed by the electrospinning technique. The porous structure and the doping of FeNi alloy can expose more lithium nucleation active sites, and effectively reduce the nucleation overpotential of lithium metal to guide the uniform deposition of lithium. The porous structure formed by the sublimation of polymethyl methacrylate can effectively relieve the volume expansion and structural stress during the cycling process. As a result, excellent cycle stability and outstanding rate performance are observed in the tests of symmetric cells, highlighting the feasibility of the designed bimetallic doped carbon fiber scaffold for developing high-performance lithium metal anodes. The present work provides new strategies to solve the formation of lithium dendrites and brings new inspiration for the design and construction of high-efficiency lithium anodes and other secondary batteries anodes. • Porous carbon scaffold decorated with FeNi alloy is designed by electrospinning. • The porous structure and the doping of FeNi alloy can expose more active sites. • The 3D porous host can relieve the volume expansion during the cycling process. • Excellent cycle stability and outstanding rate performance can be observed.
Top-30
Citations by journals
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Advanced Functional Materials
1 publication, 11.11%
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Electrochemical Energetics
1 publication, 11.11%
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ACS Applied Energy Materials
1 publication, 11.11%
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Renewable and Sustainable Energy Reviews
1 publication, 11.11%
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Journal of Energy Storage
1 publication, 11.11%
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Russian Chemical Reviews
1 publication, 11.11%
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Journal of Alloys and Compounds
1 publication, 11.11%
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Molecules
1 publication, 11.11%
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Chemical Engineering Journal
1 publication, 11.11%
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1
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Citations by publishers
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1
2
3
4
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Elsevier
4 publications, 44.44%
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Wiley
1 publication, 11.11%
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Saratov State University
1 publication, 11.11%
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American Chemical Society (ACS)
1 publication, 11.11%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 11.11%
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 11.11%
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4
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- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Yu Z. et al. Nitrogen-doped porous carbon nanofiber decorated with FeNi alloy for dendrite-free high-performance lithium metal anode // Journal of Alloys and Compounds. 2022. Vol. 925. p. 166691.
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Yu Z., Zhou J., Lv X., Li C., Liang X., Yang S., Liu Y. Nitrogen-doped porous carbon nanofiber decorated with FeNi alloy for dendrite-free high-performance lithium metal anode // Journal of Alloys and Compounds. 2022. Vol. 925. p. 166691.
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TY - JOUR
DO - 10.1016/j.jallcom.2022.166691
UR - https://doi.org/10.1016/j.jallcom.2022.166691
TI - Nitrogen-doped porous carbon nanofiber decorated with FeNi alloy for dendrite-free high-performance lithium metal anode
T2 - Journal of Alloys and Compounds
AU - Yu, Zhongxun
AU - Zhou, Jianwei
AU - Lv, Xujin
AU - Li, Chenxi
AU - Liang, Xinhua
AU - Yang, Shichun
AU - Liu, Yong
PY - 2022
DA - 2022/12/01 00:00:00
PB - Elsevier
SP - 166691
VL - 925
SN - 0925-8388
ER -
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@article{2022_Yu,
author = {Zhongxun Yu and Jianwei Zhou and Xujin Lv and Chenxi Li and Xinhua Liang and Shichun Yang and Yong Liu},
title = {Nitrogen-doped porous carbon nanofiber decorated with FeNi alloy for dendrite-free high-performance lithium metal anode},
journal = {Journal of Alloys and Compounds},
year = {2022},
volume = {925},
publisher = {Elsevier},
month = {dec},
url = {https://doi.org/10.1016/j.jallcom.2022.166691},
pages = {166691},
doi = {10.1016/j.jallcom.2022.166691}
}