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A Novel & Modern Method of Synthesis of PdONanostructure in Relationship withits photocatalytic Activity Approach

Publish Year: 1398
Type: Conference paper
Language: English
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ATEMCONF01_093

Index date: 18 July 2023

A Novel & Modern Method of Synthesis of PdONanostructure in Relationship withits photocatalytic Activity Approach abstract

In this paper, PdO nanostructures were successfully synthesized by a thermal decomposition method at low temperature using palladium-metal organic framework (Pd-MOF) nanoparticles as a novel beginning reagent. Pd-MOF nanoparticles were prepared by an easy hydrothermal approach using 2,6-pyridinedicarboxylic acid as organic ligand and Pd(CH3COO)2 as palladium source. Pure cubicphase of PdO nanostructures were synthesized after calcination of of Pd-MOF nanoparticles at 224 °C for 6 h into an autoclave. The morphology and structure of the achieved products were characterized by X-ray Diffraction patterns, Energy-Dispersive X-ray Spectroscopy, Fourier Transformed Infrared spectrum, Scanning Electron Microscopy. Also, the efficiency of PdO nanostructures as a photocatalyst for the decolorization of methylene blue (MB) under visible light irradiation has been evaluated. The synthesized PdO nanostructures exhibited appreciablephotocatalytic activity and in presence of PdO, 88 % degradation of MB was obtained after 130 min.

A Novel & Modern Method of Synthesis of PdONanostructure in Relationship withits photocatalytic Activity Approach Keywords:

A Novel & Modern Method of Synthesis of PdONanostructure in Relationship withits photocatalytic Activity Approach authors

KOUROSH MOTEVALLI

Department of Applied Chemistry, Faculty of Sci ence, Islamic Azad University, South Tehran Branch,Tehran, Iran

ZAHRA YAGHOUBI

IT Department, Technical& Engineering Faculty, Islamic Azad University, South Tehran Branch, Tehran, Iran

Zabihullah Zarghami

Young Researchers and Elites Club, Arak Branch, IslamicAzad University, Arak, Iran

Mokhtar Panahi-Kalamuei

Young Researchers and Elites Club, South Tehran Branch,Islamic Azad University, Tehran, Iran