Document
type: Class

Continuant
type: Class

Entity
type: Class

Generically Dependent Continuant
type: Class

individual
rights: termsOfUse
date: 2026-08-27T04:41:06
publisher: vivo
type: Document
label: RDF description of Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting - http://orbis.uaslp.mx/vivo/individual/scopus5624

PAIFIC 2015-5
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting

Article
type: Class

Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting
related by: authorship_35445
type: Information Content Entity
page start: 18957
has funding vehicle: Svenska Forskningsrådet Formas: ID7708
has publication venue: Journal of Materials Science: Materials in Electronics
most specific type: Document
doi: 10.1007/s10854-018-0019-8
has funding vehicle: Universidad Autónoma de Nuevo León, UANL: PAICYT 2018 IT633-18
page end: 18970
related by: authorship_35447
has funding vehicle: Consejo Nacional de Ciencia y Tecnología, CONACYT: 386267, CB-2014-237049, CB-256795-2016, INFRA-2015-252753, NRF-2016-278729, PN-2015-01-487
freetext keyword: Barium zirconate; Efficiency; Heterojunctions; Light; Light absorption; Photocatalysts; Pyrites; Solid state reactions; Charge carrier dynamics; Heterostructured photocatalyst; Hydrogen evolution rate; Photocatalytic activities; Photocatalytic process; Photocatalytic water splitting; Visible light absorption; Wet impregnation method; Sulfur compounds
abstract: Limited visible light absorption, slow charge transference, and high recombination are some of the main problems associated with low efficiency in photocatalytic processes. For these reasons, in the present work, we develope novel zirconate–FeS2 heterostructured photocatalysts with improved visible light harvesting, effective charge separation and high photocatalytic water splitting performance. Herein, alkali and alkaline earth metal zirconates are prepared by a solid state reaction and coupled to FeS2 through a simple wet impregnation method. The incorporation of FeS2 particles induces visible light absorption and electron injection in zirconates, while the appropriate coupling of the semiconductors in the heterostructure allows an enhanced charge separation and suppression of the recombination. The obtained heterostructures exhibit high and stable photocatalytic activity for water splitting under visible light, showing competitive efficiencies among other reported materials. The highest hydrogen evolution rate (4490 µmol g−1 h−1) is shown for BaZrO3–FeS2 and corresponds to more than 20 times the activity of the bare BaZrO3. In summary, this work proposes novel visible light active heterostructures for efficient visible light photocatalytic water splitting. © 2018, Springer Science%2bBusiness Media, LLC, part of Springer Nature.
volume: 29
has funding vehicle: PAIFIC 2015-5
origen: scopus
type: Thing
related by: authorship_35450
crisid: 5625
type: Entity
issue: 22
related by: authorship_35449
type: Document
type: Continuant
related by: authorship_35446
abstract: Limited visible light absorption, slow charge transference, and high recombination are some of the main problems associated with low efficiency in photocatalytic processes. For these reasons, in the present work, we develope novel zirconate–FeS2 heterostructured photocatalysts with improved visible light harvesting, effective charge separation and high photocatalytic water splitting performance. Herein, alkali and alkaline earth metal zirconates are prepared by a solid state reaction and coupled to FeS2 through a simple wet impregnation method. The incorporation of FeS2 particles induces visible light absorption and electron injection in zirconates, while the appropriate coupling of the semiconductors in the heterostructure allows an enhanced charge separation and suppression of the recombination. The obtained heterostructures exhibit high and stable photocatalytic activity for water splitting under visible light, showing competitive efficiencies among other reported materials. The highest hydrogen evolution rate (4490 µmol g−1 h−1) is shown for BaZrO3–FeS2 and corresponds to more than 20 times the activity of the bare BaZrO3. In summary, this work proposes novel visible light active heterostructures for efficient visible light photocatalytic water splitting. © 2018, Springer Science Business Media, LLC, part of Springer Nature.
e iscopus: 2-s2.0-85053503578
type: Generically Dependent Continuant
date time value: article date 5625
related by: authorship_35448
type: Article
has funding vehicle: Secretaría de Educación Pública, SEP: PRO-FOCIE-2014-19-MSU0011T-1, PRODEP-103.5/15/14156
estado: published
related by: authorship_35451
most specific type: Article

Information Content Entity
type: Class

Secretaría de Educación Pública, SEP: PRO-FOCIE-2014-19-MSU0011T-1, PRODEP-103.5/15/14156
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting

Journal of Materials Science: Materials in Electronics
publication venue for: Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting
type: Journal
type: Continuant
type: Collection
type: Document
type: Periodical
type: Information Content Entity
type: Thing
type: Generically Dependent Continuant
type: Entity

Universidad Autónoma de Nuevo León, UANL: PAICYT 2018 IT633-18
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting

Consejo Nacional de Ciencia y Tecnología, CONACYT: 386267, CB-2014-237049, CB-256795-2016, INFRA-2015-252753, NRF-2016-278729, PN-2015-01-487
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting

Svenska Forskningsrådet Formas: ID7708
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Extended visible light harvesting and boosted charge carrier dynamics in heterostructured zirconate–FeS2 photocatalysts for efficient solar water splitting