화학공학소재연구정보센터
Journal of Physical Chemistry A, Vol.112, No.4, 652-659, 2008
Preparation, crystal structure, and thermolysis of phenylenediammonium diperchlorate salts
Three salts of phenylenediammonium diperchlorate have been prepared and characterized by X-ray crystallography. Their thermal decomposition has been studied by thermogravimetry (TG), differential thermal analysis (DTA), and explosion delay (DE) measurements. The kinetics of thermal decomposition was evaluated by model fitting and isoconversional methods using TG data. The oxidation-reduction reactions near the surface of thermolysing perchlorates may be responsible for the decomposition followed by explosion. The possible pathways of thermolysis have also been proposed.