@article{Chernikova_Mateik_Ogorodnik_2020, title={Influence atoms of Co, Ni, Cu on the catalytic activity of small Pt clasters: First principles calculations: Array}, volume={21}, url={https://journals.pnu.edu.ua/index.php/pcss/article/view/4250}, DOI={10.15330/pcss.21.3.415-419}, abstractNote={<p>Based on the calculations from the first principles, we obtained the distributions of valence electron densities and electronic energy spectra for small Ptn clusters (where n = 1-5 atoms). According to the results of calculations, it is determined that the inclusion of oxygen atoms or atoms of other kinds in small Ptn clusters, as a rule, affect the catalytic activity of research systems. It is established that during doping of small platinum clusters by atoms of 3-d transition metals (Cu, Ni, Co), the electronic structure of the cluster and the band gap change. This in turn helps to increase the catalytic activity of platinum.</p>}, number={3}, journal={Physics and Chemistry of Solid State}, author={Chernikova, O. M. and Mateik, H. D. and Ogorodnik, Y. V.}, year={2020}, month={Sep.}, pages={415–419} }