Role of the Structure of Aluminum and Silicon Oxides in Heterogeneous Synthesis of Carbon

摘要

In this work we made a comparative study of the influence exerted by the chemical and supramolecular structure of oxide surface on the formation kinetics and structure of condensed forms of carbon in the course of heterogeneous polycondensation of hydrocarbons and their halo derivatives.As investigation objects we used silica gels and Aerosils with the specific surface area from 20 to 500 m~2 g~(-1),alpha-Al_2O_3,gamma-Al_2O_3,and porous magnesium aluminum oxide ceramics.