STRUCTURE AND MICROSTRUCTURE OF NANO- CRYSTALLINE SAMPLES OF THE COMPOSITION Re0.65Pt0.35
E. A. Bykova, A. V. Zadesenets, T. V. D'yachkova, E. Y. Gerasimov, S. A. Gromilov
Keywords: rhenium, platinum, nanosized particles, complex salt, X-ray diffraction, crystal chemistry
Pages: 563-568
Abstract
Alloys of the composition Re0.65Pt0.35 are prepared by thermal reduction of a bimetallic complex salt (NH4)2[ReCl6]0.65[PtCl6]0.35 in the hydrogen atmosphere and also by thermal-baric treatment of a mixture of nanosized powders of rhenium and platinum. The products are examined by powder X-ray diffraction and HRTEM. The compositions of the obtained phases are estimated using EDS and crystal chemical analysis of phases known for the Re-Pt system.
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