Superior Electrocatalytic Activity of MoS2-Graphene as Superlattice
1
Instituto de Tecnología Química (CSIC-UPV) and Department of Chemistry, Consejo Superior de Investigaciones Científicas-Universitat Politècnica de Valencia, Avenida de los Naranjos s/n, 46022 Valencia, Spain
2
Departamento de Química Analítica, Universitat de Valencia, Av. Del Dr. Moliner s/n, 46100 Burjassot, Spain
*
Authors to whom correspondence should be addressed.
Nanomaterials 2020, 10(5), 839; https://doi.org/10.3390/nano10050839
Received: 6 April 2020 / Revised: 20 April 2020 / Accepted: 21 April 2020 / Published: 27 April 2020
(This article belongs to the Special Issue Properties and Applications of Graphene and Its Derivatives)
Evidence by selected area diffraction patterns shows the successful preparation of large area (cm × cm) MoS2/graphene heterojunctions in coincidence of the MoS2 and graphene hexagons (superlattice). The electrodes of MoS2/graphene in superlattice configuration show improved catalytic activity for H2 and O2 evolution with smaller overpotential of +0.34 V for the overall water splitting when compared with analogous MoS2/graphene heterojunction with random stacking.
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Keywords:
superlattice; 2d materials; electrocatalytic
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MDPI and ACS Style
Rendón-Patiño, A.; Domenech-Carbó, A.; Primo, A.; García, H. Superior Electrocatalytic Activity of MoS2-Graphene as Superlattice. Nanomaterials 2020, 10, 839. https://doi.org/10.3390/nano10050839
AMA Style
Rendón-Patiño A, Domenech-Carbó A, Primo A, García H. Superior Electrocatalytic Activity of MoS2-Graphene as Superlattice. Nanomaterials. 2020; 10(5):839. https://doi.org/10.3390/nano10050839
Chicago/Turabian StyleRendón-Patiño, Alejandra; Domenech-Carbó, Antonio; Primo, Ana; García, Hermenegildo. 2020. "Superior Electrocatalytic Activity of MoS2-Graphene as Superlattice" Nanomaterials 10, no. 5: 839. https://doi.org/10.3390/nano10050839
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