Structural and Substructural Parameters of Carbon Supports Sibunit and Altunit
Reaction Kinetics and Catalysis Letters
, E-ISSN: 1588-2837
Institute of Catalysis, Novosibirsk 630090, USSR
Two carbon material — sibunit and altunit have been studied using X-ray phase analysis methods. Coherent scattering region of Sibunit is a globule with a diameter of 35 Å, which preserves a stratified structure of graphite with the azimutal disorientation of graphite networks. Altunit has a diamond structure and consists of small particles with the average size of 20 Å, having no microstrains and characterized by a narrow size distribution of particles.