Atlantis Institut des Sciences Fictives

Resumen: In this paper we prepare bimetallic Pt-CoOx nanoparticles which are further supported in microporous titanosilicate ETS-10. This support has been previously demonstrated as a good candidate for this reaction in the presence of CO2 and H2O. The bimetallic nanoparticles and the supported catalysts containing different loadings of nanoparticles have been extensively characterized and tested in the PROX reaction. The characterization of the nanoparticles discarded the formation of a metallic alloy, although Co and Pt are intimately in contact in the nanoparticle as the HAADF-STEM images revealed. XPS confirmed that the calcined nanoparticles would consist of metallic platinum and cobalt and Pt oxides. The catalyst containing 1.4 wt.% of PtCo nanoparticles can achieve complete CO conversion in the temperature range 120–150 °C working at WHSV = 30 L h-1 g-1.
Idioma: Inglés
DOI: 10.1016/j.apcata.2016.09.018
Año: 2016
Publicado en: APPLIED CATALYSIS A-GENERAL 528 (2016), 86-92
ISSN: 0926-860X
Factor impacto JCR: 4.339 (2016)
Categ. JCR: ENVIRONMENTAL SCIENCES rank: 30 / 229 = 0.131 (2016) - Q1 - T1
Categ. JCR: CHEMISTRY, PHYSICAL rank: 34 / 145 = 0.234 (2016) - Q1 - T1
Factor impacto SCIMAGO: 1.202 - Process Chemistry and Technology (Q1) - Catalysis (Q2)

Financiación: info:eu-repo/grantAgreement/ES/MINECO-FEDER/PRI-PIBAR-2011-1349
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
Exportado de SIDERAL (2020-02-21-13:15:44)


Visitas y descargas

Este artículo se encuentra en las siguientes colecciones:
articulos