Ultrasmall Transition Metal Carbide Nanoparticles Encapsulated in N, S-Doped Graphene for All-pH Hydrogen Evolution
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Detail(s)
Original language | English |
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Article number | 1700353 |
Journal / Publication | Small Methods |
Volume | 2 |
Issue number | 3 |
Publication status | Published - 13 Mar 2018 |
Externally published | Yes |
Link(s)
Abstract
Noble metal free catalysts with high catalytic activity and excellent durability have long been pursued as alternatives of noble metal catalysts for renewable energy technologies. Herein, a facile one-step method is reported to prepare ultrasmall transition metal carbide nanoparticles encapsulated in N, S-doped graphene as noble-metal-free electrocatalysts for all-pH hydrogen evolution, in which, high-density MoC<sub>x</sub> (≈2.8 nm) or WC<sub>x</sub> (≈2.0 nm) nanoparticles are encapsulated in porous N, S-doped graphene matrix. Both catalysts exhibit excellent hydrogen evolution reaction catalytic activity and durability in a wide range of pH from 0 to 14. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Research Area(s)
- composite, graphene, hydrogen evolution reaction, molybdenum carbides, tungsten carbides
Bibliographic Note
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Citation Format(s)
Ultrasmall Transition Metal Carbide Nanoparticles Encapsulated in N, S-Doped Graphene for All-pH Hydrogen Evolution. / Zhang, Liping; Yang, Hongbin; Wanigarathna, Darshika K. J. A. et al.
In: Small Methods, Vol. 2, No. 3, 1700353, 13.03.2018.
In: Small Methods, Vol. 2, No. 3, 1700353, 13.03.2018.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review