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Interaction of amorphous and crystalline nickel nanoparticles with hydrogen |
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| Authors: | A. K. Gatin M. V. Grishin S. A. Gurevich N. V. Dokhlikova A. A. Kirsankin V. M. Kozhevin E. S. Lokteva T. N. Rostovshchikova S. Yu. Sarvadii B. R. Shub D. A. Yavsin |
| Affiliation: | 1.N. N. Semenov Institute of Chemical Physics,Russian Academy of Sciences,Moscow,Russian Federation;2.A. F. Ioffe Physical Technical Institute,Russian Academy of Sciences,St. Petersburg,Russian Federation;3.Noncommercial Partnership “Center for Diagnosis of Nanostructures and Nanomaterials”,Moscow,Russian Federation;4.Department of Chemistry,M. V. Lomonosov Moscow State University,Moscow,Russian Federation |
| Abstract: | Nickel nanoparticles were deposited on the surface of highly oriented pyrolytical graphite by laser electrodispersion and precipitation from a solution of reverse micelles. The particles were studied using scanning tunneling microscopy and spectroscopy as well as Auger spectroscopy. The elemental composition of the nanoparticles and specific features of the electronic structure of their surface were determined. Adsorption of molecular hydrogen was also studied. |
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