Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction

We synthesized single-phase CoS(2) on a large scale by adding graphene oxide of sufficient quantity via the hydrothermal method using cobalt acetate and thioacetamide as precursors; this produced the hybrid of CoS(2) with reduced graphene oxide which exhibited high electrocatalytic activity in the h...

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Autores principales: Ahn, Seongjoon, Yang, Jieun, Lim, Hyunseob, Shin, Hyeon Suk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korea Nano Technology Research Society 2016
Materias:
Letters
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5271118/
https://www.ncbi.nlm.nih.gov/pubmed/28191415
http://dx.doi.org/10.1186/s40580-016-0066-x
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author Ahn, Seongjoon
Yang, Jieun
Lim, Hyunseob
Shin, Hyeon Suk
author_facet Ahn, Seongjoon
Yang, Jieun
Lim, Hyunseob
Shin, Hyeon Suk
author_sort Ahn, Seongjoon
collection PubMed
description We synthesized single-phase CoS(2) on a large scale by adding graphene oxide of sufficient quantity via the hydrothermal method using cobalt acetate and thioacetamide as precursors; this produced the hybrid of CoS(2) with reduced graphene oxide which exhibited high electrocatalytic activity in the hydrogen evolution reaction. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s40580-016-0066-x) contains supplementary material, which is available to authorized users.
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spelling pubmed-52711182017-02-09 Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction Ahn, Seongjoon Yang, Jieun Lim, Hyunseob Shin, Hyeon Suk Nano Converg Letters We synthesized single-phase CoS(2) on a large scale by adding graphene oxide of sufficient quantity via the hydrothermal method using cobalt acetate and thioacetamide as precursors; this produced the hybrid of CoS(2) with reduced graphene oxide which exhibited high electrocatalytic activity in the hydrogen evolution reaction. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s40580-016-0066-x) contains supplementary material, which is available to authorized users. Korea Nano Technology Research Society 2016-01-27 /pmc/articles/PMC5271118/ /pubmed/28191415 http://dx.doi.org/10.1186/s40580-016-0066-x Text en © Ahn et al. 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Letters
Ahn, Seongjoon
Yang, Jieun
Lim, Hyunseob
Shin, Hyeon Suk
Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction
title Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction
title_full Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction
title_fullStr Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction
title_full_unstemmed Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction
title_short Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction
title_sort selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction
topic Letters
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5271118/
https://www.ncbi.nlm.nih.gov/pubmed/28191415
http://dx.doi.org/10.1186/s40580-016-0066-x
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AT limhyunseob selectivesynthesisofpurecobaltdisulfideonreducedgrapheneoxidesheetsanditshighelectrocatalyticactivityforhydrogenevolutionreaction
AT shinhyeonsuk selectivesynthesisofpurecobaltdisulfideonreducedgrapheneoxidesheetsanditshighelectrocatalyticactivityforhydrogenevolutionreaction

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