A simple microwave-based route for size-controlled preparation of colloidal Pt nanoparticles |
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| Affiliation: | 1. Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Guilin 541004, PR China;2. Department of Chemical Engineering, Monash University, Clayton, Vic 3800, Australia;1. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia;2. Novosibirsk State University, Novosibirsk 630090, Russia;3. Nikolayev Institute of Inorganic Chemistry, Novosibirsk 630090, Russia;4. Powder Metallurgy Institute, Minsk, Belarus;5. University of Strasbourg, France;1. Department of Chemical Engineering, Birjand Branch, Islamic Azad University, Birjand, Iran;2. Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran;3. Chemistry faculty, Razi University, Kermanshah, Iran;4. Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran |
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| Abstract: | A simple route for the preparation of colloidal Pt nanoparticles is demonstrated. The formation of such colloids occurs in a single-step process, involving the direct microwave-based heat-treatment of an aqueous solution containing H2PtCl6 and 3-thiophenemalonic acid. In the synthesis, the particle size can be controlled by the molar ratio of the reactant agents. |
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