Facile and low cost oxidative conversion of MoS2 in α-MoO3 : Synthesis, characterization and application

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Facile and low cost oxidative conversion of MoS2 in α-MoO3 : Synthesis, characterization and application
Bortoti, Andressa (Institut Català de Nanociència i Nanotecnologia)
Gavanski, Amanda de Freitas (Universidade Estadual do Centro-Oeste - UNICENTRO)
Reyna, Yegraf (Institut Català de Nanociència i Nanotecnologia)
Galli, Andressa (Universidade Estadual do Centro-Oeste - UNICENTRO)
Castro, Eryza (Universidade Estadual do Centro-Oeste - UNICENTRO)

Fecha:	2017
Resumen:	This study describes a facile low cost route to synthesize the α-MoO through a conversion of the precursor MoS in oxidant media. The structure and morphology of the α-MoO were studied by high resolution transmission electron microscopy (HRTEM) and selected area electron diffraction (SAED), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy. The results show that α-MoO was obtained with reduced size, high purity, strongly-preferred orientation and structural defects, which ensures versatility and multifunctionality to this sample. For the purpose of applications, α-MoO was successfully employed in inverted organic solar cells devices as a possible alternative to the PEDOT:PSS in the hole transportation layer.
Derechos:	Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió sotmesa a revisió
Materia:	α-MoO3 ; Characterization ; Organic photovoltaic ; Synthesis
Publicado en:	Journal of solid state chemistry, Vol. 252 (August 2017) , p. 111-118, ISSN 1095-726X

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