Architecting the High‐Entropy Oxides on 2D MXene Nanosheets by Rapid Microwave‐Heating Strategy with Robust Photoelectrochemical Oxygen Evolution Performance (Small 27/2023)

High‐Entropy Oxides In article number 2207820, Gyoung Hwa Jeong, Myong Yong Choi, and co‐workers successfully synthesize VMnCoNiFe high‐entropy oxides on MXene using a microwave method. These oxides exhibit higher activity than commercial IrO2 catalysts in electro‐O2 evolution under visible light. A...

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Bibliographic Details
Published in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2023-07, Vol.19 (27), p.n/a
Main Authors: Park, Chae Eun, Senthil, Raja Arumugam, Jeong, Gyoung Hwa, Choi, Myong Yong
Format: Article
Language:English
Subjects:
Electrolysis
Entropy
Evolution
high‐entropy oxides
hybrid electrocatalysts
microwave synthesis
MXenes
Nanosheets
Nanotechnology
Oxides
oxygen evolution reaction
Ti3C2Tx MXene
visible‐light illumination
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Summary:High‐Entropy Oxides In article number 2207820, Gyoung Hwa Jeong, Myong Yong Choi, and co‐workers successfully synthesize VMnCoNiFe high‐entropy oxides on MXene using a microwave method. These oxides exhibit higher activity than commercial IrO2 catalysts in electro‐O2 evolution under visible light. Also, water electrolysis delivers a low cell voltage of 1.62 V.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202370198