Document
type: Class

Enhanced photocatalytic activity for hydrogen evolution of SrZrO3 modified with earth abundant metal oxides (MO, M = Cu, Ni, Fe, Co)
related by: authorship_28610
has funding vehicle: Universidad Autónoma de Nuevo León, UANL: PAICYT 2015
type: Document
type: Thing
type: Article
origen: scopus
page end: 679
related by: authorship_28609
type: Continuant
volume: 181
e iscopus: 2-s2.0-84969240232
has funding vehicle: Consejo Nacional de Ciencia y Tecnología, CONACYT: CB-2014-237049, INFRA-2015-252753, PDCPN2014-01-248692
has funding vehicle: Secretaría de Educación Pública, SEP: PROFOCIE-2014-19-MSU0011T-1
estado: published
abstract: In this work, we report the photocatalytic activity of a SrZrO3 semiconductor modified with earth abundant metal oxides as co-catalysts (MO, M = Cu, Ni, Fe, Co) dispersed by the impregnation method for hydrogen evolution from pure water. SrZrO3 powders are prepared by traditional solid-state synthesis at 1100 °C by 24 h and then modified by the dispersion of different amounts (0.5%25, 1%25, 2%25 and 5%25) of metal oxide nanoparticles at 400 °C. The structural, morphological, optical and textural properties of the modified powders were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), diffuse reflectance spectroscopy (DRS) and the Brunauer-Emmet-Teller (BET) method. The evaluation of the powders as photocatalysts for hydrogen evolution from pure water under UV light is presented, and the effect of loading metal oxide nanoparticles on the photocatalytic activity is discussed. The results confirm that the activity of the SrZrO3 photocatalyst is increased by metal oxide particle loading, which promotes charge separation and higher photocatalytic efficiency. The best activity (1165 μmol g-1 h-1) was obtained by 1%25 CuO loading, corresponding to an increase of 28 times the activity of pure SrZrO3. © 2016 Elsevier Ltd.
date time value: article date 4794
has publication venue: Fuel
type: Entity
related by: authorship_28611
has funding vehicle: 253090, PAIFIC 2015-5
most specific type: Article
related by: authorship_28612
most specific type: Document
type: Information Content Entity
page start: 670
freetext keyword: Earth abundant co-catalysts; Hydrogen evolution; Impregnation; SrZrO3 Catalysts; Hydrogen; Impregnation; Metal nanoparticles; Metallic compounds; Metals; Nanoparticles; Nickel; Photocatalysis; Photocatalysts; Powders; Scanning electron microscopy; Synthesis (chemical); X ray diffraction; X ray powder diffraction; Brunauer-emmet-teller methods; Co catalysts; Diffuse reflectance spectroscopy; Hydrogen evolution; Metal oxide nanoparticles; Photocatalytic activities; Photocatalytic efficiency; SrZrO; Powder metals
doi: 10.1016/j.fuel.2016.05.025
type: Generically Dependent Continuant
crisid: 4794

Continuant
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Entity
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Generically Dependent Continuant
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Consejo Nacional de Ciencia y Tecnología, CONACYT: CB-2014-237049, INFRA-2015-252753, PDCPN2014-01-248692
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Enhanced photocatalytic activity for hydrogen evolution of SrZrO3 modified with earth abundant metal oxides (MO, M = Cu, Ni, Fe, Co)

Universidad Autónoma de Nuevo León, UANL: PAICYT 2015
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Enhanced photocatalytic activity for hydrogen evolution of SrZrO3 modified with earth abundant metal oxides (MO, M = Cu, Ni, Fe, Co)

253090, PAIFIC 2015-5
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Enhanced photocatalytic activity for hydrogen evolution of SrZrO3 modified with earth abundant metal oxides (MO, M = Cu, Ni, Fe, Co)

individual
rights: termsOfUse
date: 2026-08-27T04:41:07
publisher: vivo
type: Document
label: RDF description of Enhanced photocatalytic activity for hydrogen evolution of SrZrO3 modified with earth abundant metal oxides (MO, M = Cu, Ni, Fe, Co) - http://orbis.uaslp.mx/vivo/individual/scopus4793

Secretaría de Educación Pública, SEP: PROFOCIE-2014-19-MSU0011T-1
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Enhanced photocatalytic activity for hydrogen evolution of SrZrO3 modified with earth abundant metal oxides (MO, M = Cu, Ni, Fe, Co)

Article
type: Class

Information Content Entity
type: Class

Fuel
type: Entity
type: Document
type: Thing
type: Information Content Entity
type: Continuant
publication venue for: Enhanced photocatalytic activity for hydrogen evolution of SrZrO3 modified with earth abundant metal oxides (MO, M = Cu, Ni, Fe, Co)
type: Generically Dependent Continuant
type: Collection
type: Journal
type: Periodical