Applied Catalysis B: Environmental, volume 297, pages 120474

V2C MXene synergistically coupling FeNi LDH nanosheets for boosting oxygen evolution reaction

Yafeng Chen 1, 2
Heliang Yao 3
Fantao Kong 3
Tian Han 3
Meng Ge 3
Shuize Wang 4
Xinping Mao 4
Xiangzhi Cui 2
Xinmei Hou 4
Publication typeJournal Article
Publication date2021-11-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor22.1
ISSN09263373, 18733883
Catalysis
Process Chemistry and Technology
General Environmental Science
Abstract
• The charge transfer from LDHs to V 2 C results in the valence states increase of Ni and Fe irons. • The strong interaction between FeNi-LDHs and V 2 C facilitates adsorption/desorption balance in OER. • The as-fabricated rechargeable Zn-air battery reveals superior power density and well durability. Oxygen evolution reaction (OER) is a pivotal electrochemical reaction process for many renewable energy technologies. Due to the sluggish OER kinetics, searching for efficient low-cost non-precious metal catalysts is one of the crucial but very challenging steps. Herein, V 2 C MXene synergistically coupled with hypophosphite-intercalated FeNi (oxy)hydroxide (H 2 PO 2 − /FeNi-LDH-V 2 C) electrocatalyst is synthesized. The H 2 PO 2 − /FeNi-LDH-V 2 C exhibits excellent OER performance with an overpotential of 250 mV (η 10 ) and small Tafel slope of 46.5 mV dec −1 in 1.0 M KOH electrolyte, and excellent rechargeable Zn-air battery performance with superior open circuit potential (1.42 eV), power density (137 mW cm −2 ) and well durability. The strong interaction and electronic coupling with prominent charge-transfer between FeNi-LDHs and V 2 C MXene endow the composite significant OER performance and structural stability, and the adsorption/desorption balance for the OER reaction pathway, eventually promoting the intrinsic activity. This work demonstrates the great promise of MXene-based nanohybrids as advanced electrocatalysts for renewable energy applications.

Top-30

Citations by journals

2
4
6
8
10
12
Journal of Colloid and Interface Science
11 publications, 8.73%
Applied Catalysis B: Environmental
7 publications, 5.56%
Chemical Engineering Journal
6 publications, 4.76%
International Journal of Hydrogen Energy
6 publications, 4.76%
Journal of Materials Chemistry A
5 publications, 3.97%
Journal of Alloys and Compounds
5 publications, 3.97%
Small
4 publications, 3.17%
Journal of the Electrochemical Society
3 publications, 2.38%
Journal of Energy Storage
3 publications, 2.38%
Advanced Functional Materials
3 publications, 2.38%
Journal of Power Sources
2 publications, 1.59%
Nanomaterials
2 publications, 1.59%
2D Materials
2 publications, 1.59%
Electrochimica Acta
2 publications, 1.59%
Applied Surface Science
2 publications, 1.59%
Materials Today Energy
2 publications, 1.59%
Inorganic Chemistry
2 publications, 1.59%
Inorganic Chemistry Frontiers
2 publications, 1.59%
Nanoscale
2 publications, 1.59%
Chemosensors
1 publication, 0.79%
Molecules
1 publication, 0.79%
ECS Journal of Solid State Science and Technology
1 publication, 0.79%
ACS applied materials & interfaces
1 publication, 0.79%
Frontiers of Physics
1 publication, 0.79%
Bioresource Technology
1 publication, 0.79%
Chinese Journal of Catalysis
1 publication, 0.79%
Science of the Total Environment
1 publication, 0.79%
Nature Communications
1 publication, 0.79%
Coordination Chemistry Reviews
1 publication, 0.79%
2
4
6
8
10
12

Citations by publishers

10
20
30
40
50
60
70
Elsevier
66 publications, 52.38%
Wiley
16 publications, 12.7%
Royal Society of Chemistry (RSC)
14 publications, 11.11%
American Chemical Society (ACS)
9 publications, 7.14%
Multidisciplinary Digital Publishing Institute (MDPI)
7 publications, 5.56%
Springer Nature
5 publications, 3.97%
The Electrochemical Society
4 publications, 3.17%
IOP Publishing
2 publications, 1.59%
OAE Publishing Inc.
1 publication, 0.79%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 0.79%
10
20
30
40
50
60
70
  • 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.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Share
Cite this
GOST |
Cite this
GOST Copy
Chen Y. et al. V2C MXene synergistically coupling FeNi LDH nanosheets for boosting oxygen evolution reaction // Applied Catalysis B: Environmental. 2021. Vol. 297. p. 120474.
GOST all authors (up to 50) Copy
Chen Y., Yao H., Kong F., Han T., Ge M., Wang S., Mao X., Cui X., Hou X., Shi J. V2C MXene synergistically coupling FeNi LDH nanosheets for boosting oxygen evolution reaction // Applied Catalysis B: Environmental. 2021. Vol. 297. p. 120474.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/j.apcatb.2021.120474
UR - https://doi.org/10.1016/j.apcatb.2021.120474
TI - V2C MXene synergistically coupling FeNi LDH nanosheets for boosting oxygen evolution reaction
T2 - Applied Catalysis B: Environmental
AU - Chen, Yafeng
AU - Yao, Heliang
AU - Kong, Fantao
AU - Han, Tian
AU - Ge, Meng
AU - Wang, Shuize
AU - Mao, Xinping
AU - Cui, Xiangzhi
AU - Hou, Xinmei
AU - Shi, Jianlin
PY - 2021
DA - 2021/11/01 00:00:00
PB - Elsevier
SP - 120474
VL - 297
SN - 0926-3373
SN - 1873-3883
ER -
BibTex
Cite this
BibTex Copy
@article{2021_Chen,
author = {Yafeng Chen and Heliang Yao and Fantao Kong and Tian Han and Meng Ge and Shuize Wang and Xinping Mao and Xiangzhi Cui and Xinmei Hou and Jianlin Shi},
title = {V2C MXene synergistically coupling FeNi LDH nanosheets for boosting oxygen evolution reaction},
journal = {Applied Catalysis B: Environmental},
year = {2021},
volume = {297},
publisher = {Elsevier},
month = {nov},
url = {https://doi.org/10.1016/j.apcatb.2021.120474},
pages = {120474},
doi = {10.1016/j.apcatb.2021.120474}
}
Found error?