dc.contributor.author |
He, Jinbao
|
es_ES |
dc.contributor.author |
Fernández-Blanco, Ana Cristina
|
es_ES |
dc.contributor.author |
Primo Arnau, Ana Maria
|
es_ES |
dc.contributor.author |
García Gómez, Hermenegildo
|
es_ES |
dc.date.accessioned |
2020-10-30T04:32:51Z |
|
dc.date.available |
2020-10-30T04:32:51Z |
|
dc.date.issued |
2018-01-22 |
es_ES |
dc.identifier.uri |
http://hdl.handle.net/10251/153696 |
|
dc.description.abstract |
[EN] MoS2 is a promising material to replace Pt-based catalysts for the hydrogen evolution reaction (HER), due to its excellent stability and high activity. In this work, MoS2 nanoparticles supported on graphitic carbon (about 20 nm) with a preferential 002 facet orientation have been prepared by pyrolysis of alginic acid films on quartz containing adsorbed (NH4)(2)MoS4 at 900 degrees C under Ar atmosphere. Although some variation of the electrocatalytic activity has been observed from batch to batch, the MoS2 sample exhibited activity for HER (a potential onset between 0.2 and 0.3 V vs. SCE), depending on the concentrations of (NH4)(2)MoS4 precursor used in the preparation process. The loading and particle size of MoS2, which correlate with the amount of exposed active sites in the sample, are the main factors influencing the electrocatalytic activity. |
es_ES |
dc.description.sponsorship |
Financial support by the Spanish Ministry of Economy and Competitiveness (Severo Ochoa and CTQ2015-69513-CO2-R1) and Generalidad Valenciana (Prometeo 2013/014) is gratefully acknowledged. Jinbao He thanks the Chinese Scholarship Council for supporting his PhD studies. |
es_ES |
dc.language |
Inglés |
es_ES |
dc.publisher |
MDPI AG |
es_ES |
dc.relation |
MINECO/CTQ2015-69513-CO2-R1 |
es_ES |
dc.relation.ispartof |
Materials |
es_ES |
dc.rights |
Reconocimiento (by) |
es_ES |
dc.subject |
Molybdenum disulfide |
es_ES |
dc.subject |
Oriented nanoparticles |
es_ES |
dc.subject |
Multilayer graphene films |
es_ES |
dc.subject |
Hydrogen evolution |
es_ES |
dc.subject |
Electrocatalyst |
es_ES |
dc.subject.classification |
QUIMICA ORGANICA |
es_ES |
dc.title |
One-Step Preparation of Large Area Films of Oriented MoS2 Nanoparticles on Multilayer Graphene and Its Electrocatalytic Activity for Hydrogen Evolution |
es_ES |
dc.type |
Artículo |
es_ES |
dc.identifier.doi |
10.3390/ma11010168 |
es_ES |
dc.relation.projectID |
info:eu-repo/grantAgreement/GVA//PROMETEO%2F2013%2F014/ES/SINTESIS DE GRAFENO Y DERIVADOS COMO SENSORES O CON PROPIEDADES OPTOELECTRONICAS/ |
es_ES |
dc.rights.accessRights |
Abierto |
es_ES |
dc.contributor.affiliation |
Universitat Politècnica de València. Departamento de Química - Departament de Química |
es_ES |
dc.contributor.affiliation |
Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química |
es_ES |
dc.description.bibliographicCitation |
He, J.; Fernández-Blanco, AC.; Primo Arnau, AM.; García Gómez, H. (2018). One-Step Preparation of Large Area Films of Oriented MoS2 Nanoparticles on Multilayer Graphene and Its Electrocatalytic Activity for Hydrogen Evolution. Materials. 11(1):1-11. https://doi.org/10.3390/ma11010168 |
es_ES |
dc.description.accrualMethod |
S |
es_ES |
dc.relation.publisherversion |
https://doi.org/10.3390/ma11010168 |
es_ES |
dc.description.upvformatpinicio |
1 |
es_ES |
dc.description.upvformatpfin |
11 |
es_ES |
dc.type.version |
info:eu-repo/semantics/publishedVersion |
es_ES |
dc.description.volume |
11 |
es_ES |
dc.description.issue |
1 |
es_ES |
dc.identifier.eissn |
1996-1944 |
es_ES |
dc.identifier.pmid |
29361756 |
es_ES |
dc.identifier.pmcid |
PMC5793666 |
es_ES |
dc.relation.pasarela |
S\406634 |
es_ES |
dc.contributor.funder |
Generalitat Valenciana |
es_ES |
dc.contributor.funder |
China Scholarship Council |
es_ES |
dc.contributor.funder |
Ministerio de Economía y Competitividad |
es_ES |
dc.description.references |
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