Ag-doped CuO nanoparticles embedded reduced graphene oxide nanocomposite from Punica granatum peel extract and evaluation of their photocatalytic activity and antimicrobial potential

Ponnarasi, P.; Mahalakshmi, G.

doi:10.1016/j.chphi.2024.100632

Chemical Physics Impact

2024

DOI: 10.1016/j.chphi.2024.100632

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Ag-doped CuO nanoparticles embedded reduced graphene oxide nanocomposite from Punica granatum peel extract and evaluation of their photocatalytic activity and antimicrobial potential

P. Ponnarasi,

G. Mahalakshmi

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2024

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Cited by 3 publications

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Solar Selectivity of Silver Nanoparticles Modified Copper Oxide Nanocomposite Thin Films Prepared by Facile Chemical Oxidation Method

Vijay Arasu,

Suresh,

Kathiresan

et al. 2024

ChemistrySelect

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Silver nanoparticles modified copper oxide nanocomposite thin films (Ag‐CuO NC TFs) and pristine CuO TF were successfully synthesized on copper substrates using a chemical oxidation route. X‐ray diffractometry (XRD) characterization of Ag‐CuO NC TFs revealed the formation of monoclinic crystal structured CuO. Scanning electron microscopy (SEM) images showed a star‐like grain morphology of the Ag‐CuO NC TFs. Energy dispersive X‐ray spectroscopy (EDX) analysis ascertained the presence of anticipated elements without impurities. Fourier transform infrared spectroscopy (FTIR) investigation confirmed the presence of Ag NPs on CuO in the Ag‐CuO NC TFs. Raman spectroscopy examination indicated the presence of a spinel structure with vibrational and tetrahedral sites. UV‐Vis‐NIR reflectance analysis demonstrated that Ag‐CuO NC TFs with 2.0 wt.% Ag NPs exhibited solar absorptance of 72.39 %, thermal emittance of 4.3 %, and a highest solar selectivity of 16.83 among the prepared thin films. These results suggest that the Ag‐CuO NC TFs could be promising candidates for use as solar selective absorbers in solar thermal energy conversion devices.

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Solar Selectivity of Silver Nanoparticles Modified Copper Oxide Nanocomposite Thin Films Prepared by Facile Chemical Oxidation Method

Vijay Arasu,

Suresh,

Kathiresan

et al. 2024

ChemistrySelect

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show abstract

Synthesis of ultra-small Ag nanoparticles decorated on hierarchical porous α-Fe2O3 hollow microspheres for highly efficient H2S gas sensors

Hoa,

Phuong,

Phuoc

et al. 2024

Ceramics International

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WITHDRAWN: Efficient Ag-doped CuO active Sponge-type nanoflowers for lead Pb-II adsorption

Farooq,

Irfan,

Shujah

et al. 2024

Results in Chemistry

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Ag-doped CuO nanoparticles embedded reduced graphene oxide nanocomposite from Punica granatum peel extract and evaluation of their photocatalytic activity and antimicrobial potential

Cited by 3 publications

References 48 publications

Solar Selectivity of Silver Nanoparticles Modified Copper Oxide Nanocomposite Thin Films Prepared by Facile Chemical Oxidation Method

Solar Selectivity of Silver Nanoparticles Modified Copper Oxide Nanocomposite Thin Films Prepared by Facile Chemical Oxidation Method

Synthesis of ultra-small Ag nanoparticles decorated on hierarchical porous α-Fe2O3 hollow microspheres for highly efficient H2S gas sensors

WITHDRAWN: Efficient Ag-doped CuO active Sponge-type nanoflowers for lead Pb-II adsorption

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