Highly efficient and robust noble-metal free bifunctional water electrolysis catalyst achieved via complementary charge transfer

Nam Khen Oh; Jihyung Seo; Sangjin Lee; Hyung-Jin Kim; Ungsoo Kim; Junghyun Lee; Young-Kyu Han; Hyesung Park

doi:10.1038/s41467-021-24829-8

Nature Communications (Jul 2021)

Highly efficient and robust noble-metal free bifunctional water electrolysis catalyst achieved via complementary charge transfer

Nam Khen Oh,
Jihyung Seo,
Sangjin Lee,
Hyung-Jin Kim,
Ungsoo Kim,
Junghyun Lee,
Young-Kyu Han,
Hyesung Park

Affiliations

Nam Khen Oh: Department of Materials Science and Engineering, Perovtronics Research Center, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST)
Jihyung Seo: Department of Materials Science and Engineering, Perovtronics Research Center, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST)
Sangjin Lee: Department of Energy and Materials Engineering and Advanced Energy and Electronic Materials Research Center, Dongguk University-Seoul
Hyung-Jin Kim: Department of Energy and Materials Engineering and Advanced Energy and Electronic Materials Research Center, Dongguk University-Seoul
Ungsoo Kim: Department of Materials Science and Engineering, Perovtronics Research Center, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST)
Junghyun Lee: Department of Materials Science and Engineering, Perovtronics Research Center, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST)
Young-Kyu Han: Department of Energy and Materials Engineering and Advanced Energy and Electronic Materials Research Center, Dongguk University-Seoul
Hyesung Park: Department of Materials Science and Engineering, Perovtronics Research Center, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST)

DOI: https://doi.org/10.1038/s41467-021-24829-8
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 12

Abstract

Read online

While water electrolysis offers a renewable means to obtain H2, it is necessary to understand the roles adopted by catalytic components. Here, authors explore a heterostructured MoSe2/perovskite oxide catalyst that shows multidirectional charge transfer to boost electrocatalytic water splitting.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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