Monday , 22 April 2024

Tag Archives: dye degradation

Photocatalytic activity of NiO nanoparticles stabilised with Polyethylene Glycol

Parimalaa,b*, J. Santhanalakshmia aDepartment of Physical Chemistry, University of Madras, Chennai-600025, India bAnnai Violet Arts and Science College, Ambattur, Chennai-600053. A B S T R A C T NiO nanoparticles stabilized with polyethylene glycol (PEG) polymer were synthesized and characterized using FESEM, EDAX, XRD, UV and FT–IR techniques. FESEM image shows that the prepared nanoparticles exhibits leaf structure. From XRD ... Read More »

Synthesis, Size Characterisation and Photo Catalytic Studies on Titania Doped and Undoped Zinc Oxide Nanoparticles for Eosin Yellow Degradation

Ramapriya. L and J. Santhanalakshmi* Department of Physical Chemistry, University of Madras, Guindy Campus, Chennai–600025, Tamilnadu, India A B S T R A C T Zinc oxide nanoparticles and Titania doped Zinc oxide nanoparticles are synthesized and size characterized using UV-DRS, PXRD, FESEM and EDAX methods. One pot batch type reactor fitted with top view vertical irradiation source was used ... Read More »

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