Perpendicularly oriented MoSe2/graphene nanosheets as advanced electrocatalysts for hydrogen evolution

Mao, Shun, Wen, Zhenhai, Ci, Suqin, Guo, Xiaoru, Ostrikov, Kostya, & Chen, Junhong (2015) Perpendicularly oriented MoSe2/graphene nanosheets as advanced electrocatalysts for hydrogen evolution. Small, 11(4), pp. 414-419.

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Abstract

By increasing the density of exposed active edges, the perpendicularly oriented structure of MoSe2 nanosheets facilitates ion/electrolyte transport at the electrode interface and minimizes the restacking of nanosheets, while the graphene improves the electrical contact between the catalyst and the electrode. This makes the MoSe2/graphene hybrid perfect as a catalyst in the hydrogen evolution reaction (HER). It shows a greatly improved catalytic activity compared with bare MoSe2 nanosheets.

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ID Code: 88600
Item Type: Journal Article
Refereed: Yes
DOI: 10.1002/smll.201401598
ISSN: 1613-6810
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2014 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
Deposited On: 05 Nov 2015 23:40
Last Modified: 08 Nov 2016 03:59

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