Abstract
The differential thermal analysis is applied to study the influence of activated carbon with multilayer graphenes (three and more sheets) on the thermal decomposition of a substance based on hydroxylammonium nitrate and carboxyl methyl cellulose. It is demonstrated that addition of activated carbon with multilayer graphenes lead to an increase in the burning rate of hydroxylammonium nitrate up to four times. Addition of activated carbon at the stage of thermal decomposition leads to a decrease in temperature and time of the chemical reaction until complete decomposition of ammonium nitrate.