Aydın Hassani, Paria Eghbali, Önder Metin, Sonocatalytic removal of methylene blue from water solution by CoFe2O4/mpg-C3N4 nanocomposites: Response surface methodology approach, Environmental Science and Pollution Research, 2018, under review.

72 Published Papers, Total WOS citations= 3002, h-index= 30, Google Scholar Citations: 3663, h-index=29, i-index=45, Average citations per item: 41.5. Link to Google Scholar Citations: https://scholar.google.com/citations?user=4eVXem0AAAAJ&hl=en

Haydar Kılıç, Muhammet Turgut, Melike Sevim, Oğuzhan Dalkılıç, Önder Metin, Monodisperse Ni@Pd Core@Shell Nanoparticles Assembled on Reduced Graphene Oxide as a Highly Efficient and Reusable Heterogeneous Catalyst for the C-H Bond Arylation of Imidazo[1,2-a]pyridine with Aryl Halides, ACS Sustainable Chemistry&Engineering, 2018, Just accepted, doi: 10.1021/acssuschemeng.8b01431.

Seda Ergen, Bilal Nişancı, Önder Metin, One-pot reductive amination of aldehydes with nitroarenes using formic acid as the hydrogen donor and mesoporous graphitic carbon nitride supported AgPd alloy nanoparticles as the heterogeneous catalyst, New Journal of Chemistry, 2018, 42 (12), 10000-10006.

Melike Sevim, Begüm Y. Kaplan, Önder Metin*, Selmiye A. Gürsel, A facile synthesis and assembly of ultrasmall Pt nanoparticles on reduced graphene oxide-carbon black hybrid for enhanced performance in PEMFC, Materials&Design, 2018, 151, 29-36.

General Information

Our research is driven by the two general aspects in nanoparticles: (1) Chemical synthesis and self-assembly of monodisperse monometallic and bimetallic nanoparticles; (2) Elaboration of the catalysis of as-synthesized nanoparticles in various inorganic or organic reactions. The biggest challenge in heterogeneous catalysis is to increase the surface area of the catalysts, which has a direct effect on the catalytic activity. Reducing the particle size of a heterogeneous catalyst is a promising way of increasing their catalytic activity. An efficient way of increasing catalytic activity is to use the metal nanoparticles which are more active catalysts than the respective bulk metal, owing to their high surface/volume atom ratios. The synthesis of transition metal nanoparticles with controllable size and size distribution are of great importance due to their potential applications in catalysis. The main focus of our research group is the synthesis of high-quality monometallic/bimetallic nanoparticles with monodisperse size and composition-control and to study their catalysis in various organic or inorganic reactions. The following catalytic reactions are studied in our research group: (i) hydrolysis, methanolysis and dehydrogenation of ammonia-borane, (ii) formic acid dehydrogenation, (iii) Suzuki-Miyaura, Heck and Sonogashira cross-coupling reactions, (iv) the reduction of unsaturated organic groups via transfer hydrogenation or tandem reactions, (v) oxidation of alcohols and (vi) dihydroxylation of olefins. We are always open to apply our nanoparticles as catalysts in other important reactions.

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