首页|CoWO4 decorated ZnO nanocomposite: Efficient visible-light-activated photocatalyst for mitigation of noxious pollutants

CoWO4 decorated ZnO nanocomposite: Efficient visible-light-activated photocatalyst for mitigation of noxious pollutants

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  • NSTL
  • Elsevier
Herein, well-designed eco-friendly CoWO4/ZnO (CoW/Zn) nanocomposite was fabricated by straightforward hydrothermal method using beyond any harmful surfactants or template. The structure and morphology of samples were characterized by XRD, FT-IR, SEM, and UV-Vis DRS analysis. The photocatalytic behavior of CoW/ Zn nanocomposite was examined by the deterioration of ciprofloxacin (CIP) drug and methylene blue (MB) dye under visible light irradiation. The CoW/Zn nanocatalyst exhibits excellent catalytic activity to the elimination of CIP drug and MB dye with 93.13% and 98.65% of efficiency, respectively. Radical trapping experiment proved that the.OH species portray a major part in the photodegradation process. In addition, the CoW/Zn nanocomposite showed better repeatability efficiency. The present study developed a new strategy to fabricate the recoverable CoW/Zn nanocomposite for the degradation of hazardous organic moiety from the circumstance.

Photocatalytic degradationCiprofloxacinCoWO4 decorated ZnOMethylene blueSurface area analysisVisible-light photocatalysisFACILE SYNTHESISHYDROTHERMAL SYNTHESISORGANIC CONTAMINANTSHIGH-PERFORMANCEAQUEOUS-SOLUTIONDEGRADATIONCIPROFLOXACINFABRICATIONPHOTODEGRADATIONNANORODS

Leeladevi, K.、Arunpandian, M.、Kumar, J. Vinoth、Chellapandi, T.、Mathumitha, G.、Lee, Jeong-Won、Nagarajan, E. R.

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Kalasalingam Acad Res & Educ

DGIST

Vellore Inst Technol

2022

10.1016/j.physb.2021.413493

Physica

Physica

ISSN：0921-4526
年,卷(期)：2022.626
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