Efficient and Facile Synthesis of High-Quality Palladium Nanoparticles

Abstract Palladium nanoparticles were prepared via solvothermal method using Na 2 PdCl 4 , AgNO 3 , and oleylamine. By choosing the optimal reaction time and reaction temperature, palladium nanoparticles with regular morphology and size within 10 nm were prepared. A vacuum freeze drying was applied to prevent aggregation of nanoparticles.