Production and electrocatalytic activity of graphene-phosphorene structures decorated with cobalt atoms
-
Published:2024-09-12
Issue:2
Volume:60
Page:
-
ISSN:0424-8570
-
Container-title:Электрохимия
-
language:
-
Short-container-title:Èlektrohimiâ
Author:
Manzhos R. A.1, Komarova N. S.1, Kotkin A. S.1, Kochergin V. K.1, Prikhodchenko T. R.1, Krivenko A. G.1
Affiliation:
1. Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry of Russian Academy of Sciences
Abstract
Nitrogen-doped few-layer graphene structures were synthesized by the plasma-assisted electrochemical exfoliation of graphite and were used to prepare composites with phosphorene structures obtained as a result of ultrasonic exfoliation of a black phosphorus porous electrode with cobalt preliminarily deposited on it. The catalytic activity towards hydrogen evolution reaction of few-layer graphene and phosphorene structures, as well as their mixtures was studied, and mixed electrocatalysts was shown to demonstrate the highest activity towards hydrogen evolution reaction.
Publisher
The Russian Academy of Sciences
Reference21 articles.
1. Bockris, J.O’.M., The hydrogen economy: Its history, Intern. J. Hydrogen Energy, 2013, vol. 38, p. 2579. 2. Pudukudy, M., Yaakob, Z., Mohammad, M., Narayanan, B., and Sopian, K., Renewable hydrogen economy in Asia – Opportunities and challenges: An overview, Renewable Sustainable Energy Rev., 2014, vol. 30, p. 743. 3. Miyazaki, J., Kajiyama, T., Matsumoto, K., Fujiwarat, H., and Yatabe, M., Ultra high purity hydrogen gas supply system with liquid hydrogen, Intern. J. Hydrogen Energy, 1996, vol. 21, p. 335. 4. Zhao, G., Rui, K., Dou, S.X., and Sun, W., Heterostructures for electrochemical hydrogen evolution reaction: A review, Adv. Funct. Mater, 2018, vol. 28, p. 1803291. 5. Chen, Y., Wang, X., Lao, M., Rui, K., Zheng, X., Yu, H., Ma, J., Dou, S.X., and Sun, W., Electrocatalytically inactive SnS2 promotes water adsorption/dissociation on molybdenum dichalcogenides for accelerated alkaline hydrogen evolution, Nano Energy, 2019, vol. 64, p. 103918.
|
|