Preparation and properties of ZnS–CdSe@Co/N–C core/shell composites for visible light photoconversion of CO2

Novel cooperative ZnS–CdSe@Co/N–C core/shell composites were successfully prepared by the chelation of CoCl2 on the surface of ZnS–CdSe nanoparticles and further modification by N-doped carbon spheres. These composites possessed a heterojunction and cocatalyst properties and can reduce the energy ba...

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Veröffentlicht in:	New journal of chemistry 2023-07, Vol.47 (27), p.12550-12553
Hauptverfasser:	Zhang, Kai, Xu, Yue, Liu, Fan, Guo-Ping, Yan, San-Wei, Guo
Format:	Artikel
Sprache:	eng
Schlagworte:	Cadmium selenides Chelation Composite materials Energy bands Heterojunctions Nanoparticles Optical properties Semiconductor materials Service life Zinc sulfide
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creator	Zhang, Kai Xu, Yue Liu, Fan Guo-Ping, Yan San-Wei, Guo
description	Novel cooperative ZnS–CdSe@Co/N–C core/shell composites were successfully prepared by the chelation of CoCl2 on the surface of ZnS–CdSe nanoparticles and further modification by N-doped carbon spheres. These composites possessed a heterojunction and cocatalyst properties and can reduce the energy band, promote the activity and selectivity, and enhance the catalyst service life. Therefore these composites may offer a new strategy to regulate the optical absorption and photocatalytic properties of semiconductor materials.
doi_str_mv	10.1039/d3nj00827d
format	Article
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These composites possessed a heterojunction and cocatalyst properties and can reduce the energy band, promote the activity and selectivity, and enhance the catalyst service life. Therefore these composites may offer a new strategy to regulate the optical absorption and photocatalytic properties of semiconductor materials.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d3nj00827d</doi><tpages>4</tpages></addata></record>
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source	Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects	Cadmium selenides Chelation Composite materials Energy bands Heterojunctions Nanoparticles Optical properties Semiconductor materials Service life Zinc sulfide
title	Preparation and properties of ZnS–CdSe@Co/N–C core/shell composites for visible light photoconversion of CO2
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