O species-decorated graphene shell encapsulating iridium-nickel alloy as an efficient electrocatalyst towards hydrogen evolution reaction

In comparison to other electrocatalysts, graphene possesses two distinguished merits of superior electrical conductivity and anticorrosion performance. However, graphene and graphene oxide are electrocatalytically inert in hydrogen evolution reaction (HER) due to their electronic properties. Herein,...

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Bibliographic Details
Published in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2019, Vol.7 (25), p.1579-1588
Main Authors: Gong, Shipeng, Wang, Changlai, Jiang, Peng, Yang, Kang, Lu, Jian, Huang, Minxue, Chen, Shi, Wang, Junzheng, Chen, Qianwang
Format: Article
Language:English
Subjects:
alloys
catalysts
chemical bonding
Corrosion prevention
Electrical conductivity
Electrical resistivity
Electrocatalysts
electrochemistry
Electronic properties
Electronic structure
electrons
Encapsulation
Graphene
graphene oxide
Hydrogen evolution reactions
hydrogen production
Iridium
Nickel
Nickel base alloys
potassium hydroxide
Pyrolysis
Sulfuric acid
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