Document
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General Secretariat for Research and Technology, GSRT
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funding vehicle for: Functionalized MoS 2 supported core-shell Ag@Au nanoclusters for managing electronic processes in photocatalysis

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Hellenic Foundation for Research and Innovation, HFRI: 2015-2017
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type: BFO_0000020
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funding vehicle for: Functionalized MoS 2 supported core-shell Ag@Au nanoclusters for managing electronic processes in photocatalysis

Entity
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Siemens
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type: BFO_0000020
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type: Grant
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funding vehicle for: Functionalized MoS 2 supported core-shell Ag@Au nanoclusters for managing electronic processes in photocatalysis

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RDF description of Functionalized MoS 2 supported core-shell Ag@Au nanoclusters for managing electronic processes in photocatalysis - http://orbis.uaslp.mx/vivo/individual/scopus6047
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date: 2026-08-24T04:45:55
publisher: vivo
type: Document

Article
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Materials Research Bulletin
type: Periodical
publication venue for: Functionalized MoS 2 supported core-shell Ag@Au nanoclusters for managing electronic processes in photocatalysis
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type: Document
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Information Content Entity
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Functionalized MoS 2 supported core-shell Ag@Au nanoclusters for managing electronic processes in photocatalysis
most specific type: Document
type: Document
type: Continuant
volume: 114
page start: 112
doi: 10.1016/j.materresbull.2019.02.021
estado: published
type: Generically Dependent Continuant
has funding vehicle: General Secretariat for Research and Technology, GSRT
related by: authorship_38874
has funding vehicle: Hellenic Foundation for Research and Innovation, HFRI: 2015-2017
type: Article
abstract: Metal nanoclusters (M NCs ) based on gold as core and silver as shell, abbreviated as Ag%40Au NCs , were electrostatically associated with functionalized semiconducting MoS 2 nanosheets, abbreviated as f-MoS 2 . The realization of the Ag%40Au NCs /f-MoS 2 ensemble was manifested by UV–vis and photoluminescence titration assays, while its morphology was evidenced by high-angle annular dark-field STEM imaging coupled with EDX analyses. Photoinduced intra-ensemble charge-transfer phenomena were witnessed and attributed to the suppression and concomitant shift of Ag%40Au NC photoluminescence by incremental additions of f-MoS 2 . The Ag%40Au NCs /f-MoS 2 was employed as RhB photodegradation catalyst for wastewater purification from organic pollutant dyes. The production of highly oxidant radicals from the photogenerated electron-hole pairs within Ag%40Au NCs /f-MoS 2 were found to be the main reactive species, while the holes left on Ag%40Au NCs attacked RhB, as evidenced by the disappearance of the characteristic absorption peak. The photocatalytic reaction by the ensemble followed fast kinetics as compared with bare Ag%40Au NCs or individual Au NCs and Ag NCs . © 2019 Elsevier Ltd
related by: authorship_38875
type: Entity
crisid: 6048
date time value: article date 6048
has funding vehicle: Siemens
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type: Information Content Entity
most specific type: Article
related by: authorship_38872
freetext keyword: Core-Shell nanoclusters; Donor-acceptor; Functionalization; Photocatalysis; Transition metal dichalcogenides Boron compounds; Charge transfer; Gold compounds; Layered semiconductors; Molybdenum compounds; Nanoclusters; Organic pollutants; Photocatalysis; Photoluminescence; Reaction kinetics; Rhodium compounds; Semiconducting silver compounds; Shells (structures); Silver compounds; Transition metals; Characteristic absorption; Charge transfer phenomena; Core shell; Donor acceptors; Functionalizations; High-angle annular dark fields; Photocatalytic reactions; Transition metal dichalcogenides; Nitrogen compounds
has publication venue: Materials Research Bulletin
abstract: Metal nanoclusters (M NCs ) based on gold as core and silver as shell, abbreviated as Ag@Au NCs , were electrostatically associated with functionalized semiconducting MoS 2 nanosheets, abbreviated as f-MoS 2 . The realization of the Ag@Au NCs /f-MoS 2 ensemble was manifested by UV–vis and photoluminescence titration assays, while its morphology was evidenced by high-angle annular dark-field STEM imaging coupled with EDX analyses. Photoinduced intra-ensemble charge-transfer phenomena were witnessed and attributed to the suppression and concomitant shift of Ag@Au NC photoluminescence by incremental additions of f-MoS 2 . The Ag@Au NCs /f-MoS 2 was employed as RhB photodegradation catalyst for wastewater purification from organic pollutant dyes. The production of highly oxidant radicals from the photogenerated electron-hole pairs within Ag@Au NCs /f-MoS 2 were found to be the main reactive species, while the holes left on Ag@Au NCs attacked RhB, as evidenced by the disappearance of the characteristic absorption peak. The photocatalytic reaction by the ensemble followed fast kinetics as compared with bare Ag@Au NCs or individual Au NCs and Ag NCs . © 2019 Elsevier Ltd
related by: authorship_38873
origen: scopus
page end: 120
e iscopus: 2-s2.0-85062270072