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  1. No Access

    Article

    Photocatalytic activity of Ag doped CuFe2O4 nanoparticles supported on reduced graphene oxide for the degradation of organic dyes under visible light irradiation

    This study aimed to synthesize a new magnetic photocatalytic nanosystem composed of Ag-CuFe2O4@rGO and to investigate its photodegradation efficiency for two organic pollutants of methylene blue (MB) 4-nitropheno...

    M. Sangeetha, S. Ambika, D. Madhan… in Journal of Materials Science: Materials in… (2024)

  2. No Access

    Article

    Visible light photocatalytic activity of pure and palladium (Pd) doped SnO2 nanoparticles by a one step facile route

    In this paper, we report palladium (Pd) do** induced modifications in the structural, optical and photocatalytic behavior of SnO2 nanoparticles. Powder X-ray diffraction and transmission electron microscope stu...

    D. Madhan, M. Sangeetha, P. Rajkumar in Journal of Materials Science: Materials in… (2017)

  3. No Access

    Article

    Effect of tungsten (W6+) metal ion dopant on structural, optical and photocatalytic activity of SnO2 nanoparticles by a novel microwave method

    In this report, we have successfully synthesized pristine and tungsten (W) doped SnO2 nanoparticles by using novel and one-step microwave irradiation method for the first time. Powder X-ray diffraction results su...

    P. Rajeshwaran, A. Sivarajan, G. Raja… in Journal of Materials Science: Materials in… (2016)

  4. No Access

    Article

    Influence of Zn do** on structural, optical and photocatalytic activity of WO3 nanoparticles by a novel microwave irradiation technique

    In the present work we have successfully synthesized pure and zinc (Zn) doped WO3 nanoparticles by microwave irradiation method for the first time. Powder X-ray diffraction results reveal that the WO3 doped with ...

    D. Madhan, M. Parthibavarman, P. Rajkumar… in Journal of Materials Science: Materials in… (2015)

  5. No Access

    Article

    One-step synthesis, characterization, and visible light photocatalytic activity of pure and Zn-doped SnO2 nanoparticles

    A one-step microwave irradiation route was used to synthesize undoped and Zn-doped SnO2 nanoparticles for the first time. The morphologies, structures and optical properties of the as-prepared samples were chara...

    D. Madhan, P. Rajkumar, P. Rajeshwaran, A. Sivarajan, M. Sangeetha in Applied Physics A (2015)