Second phase Cu<sub>2</sub>O boosted photocatalytic activity of fluorine doped CuO nanoparticles

Dastider, Ankita; Saha, Hridoy; Anik, Md Jannatul Ferdous; Jamal, Moniruzzaman; Billah, Md. Muktadir

doi:10.1039/d3ra08790e

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2024

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Cited by 4 publications

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Modulating Optical and Magnetic Characteristics in Cu₍₁₋_x₎Dy_xO Nanoparticles Through Doping

Sarkar,

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et al. 2024

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This article reports the optical and magnetic properties of Cu(1−x)DyxO (x = 0.02 and 0.05) nanoparticles (NPs) synthesized via coprecipitation. An increase in Dy doping causes a red shift in the bandgap, and the X‐ray photoelectron spectroscopy reveals 2+ and 3+ valence states for both Cu and Dy ions, along with oxygen vacancies. The isothermal magnetizations fit well with a combination of linear antiferromagnetic and Langevin components. In particular, Dy‐doped CuO exhibits low‐temperature ferromagnetism driven by interactions between unpaired electrons from vacancies and Dy ions, promoting localized magnetic moments and enhancing ferromagnetic ordering.

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Modulating Optical and Magnetic Characteristics in Cu₍₁₋_x₎Dy_xO Nanoparticles Through Doping

Sarkar,

Chakrabarti,

Chattopadhyay

et al. 2024

ChemistrySelect

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show abstract

Tailoring photocatalytic performance: Lanthanum doping in nickel oxide for efficient degradation of some industrial cationic dyes in visible light radiation

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Mesoporous cuprous oxide supported Anatase-silica nanocomposite: Structural, optical, and Photocatalytic applications

Islam,

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Second phase Cu₂O boosted photocatalytic activity of fluorine doped CuO nanoparticles

Abstract: The photocatalytic activity of fluorine (F) doped CuO nanoparticles (NPs) prepared employing modified sol–gel process was investigated here in this study.

Cited by 4 publications

References 64 publications

Modulating Optical and Magnetic Characteristics in Cu₍₁₋_x₎Dy_xO Nanoparticles Through Doping

Modulating Optical and Magnetic Characteristics in Cu₍₁₋_x₎Dy_xO Nanoparticles Through Doping

Tailoring photocatalytic performance: Lanthanum doping in nickel oxide for efficient degradation of some industrial cationic dyes in visible light radiation

Mesoporous cuprous oxide supported Anatase-silica nanocomposite: Structural, optical, and Photocatalytic applications

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Second phase Cu2O boosted photocatalytic activity of fluorine doped CuO nanoparticles

Abstract: The photocatalytic activity of fluorine (F) doped CuO nanoparticles (NPs) prepared employing modified sol–gel process was investigated here in this study.

Cited by 4 publications

References 64 publications

Modulating Optical and Magnetic Characteristics in Cu(1−x)DyxO Nanoparticles Through Doping

Modulating Optical and Magnetic Characteristics in Cu(1−x)DyxO Nanoparticles Through Doping

Tailoring photocatalytic performance: Lanthanum doping in nickel oxide for efficient degradation of some industrial cationic dyes in visible light radiation

Mesoporous cuprous oxide supported Anatase-silica nanocomposite: Structural, optical, and Photocatalytic applications

Contact Info

Product

Resources

About

Second phase Cu₂O boosted photocatalytic activity of fluorine doped CuO nanoparticles

Modulating Optical and Magnetic Characteristics in Cu₍₁₋_x₎Dy_xO Nanoparticles Through Doping

Modulating Optical and Magnetic Characteristics in Cu₍₁₋_x₎Dy_xO Nanoparticles Through Doping