%A Yang Zhengquan; Hu Rongzu*; Liang Yanjun; Li Xiangdong
%T THE DETERMINATION OF MOST PROBABLE MECHANISM FUNCTION AND KINETIC PARAMETERS OF THERMAL DECOMPOSITION OF 2,6-DINITROPHERNCI BY A STNGLE NON-ISOTHERMAL DSC CURVE
%0 Journal Article
%D 1986
%J Acta Physico-Chimica Sinica
%R 10.3866/PKU.WHXB19860103
%P 13-21
%V 2
%N 01
%U {http://www.whxb.pku.edu.cn/CN/abstract/article_21783.shtml}
%8 1986-02-15
%X Under linear temperature increase condition thermal behaviors, mechanismfunction and kinetic parameters of thermal decomposition of 2,6-dinitrophenol obtained with a model CDR-1 instrument with the sealed cell of stainless steel are reported. The data are fitted to the integral, differential and exothermic rate equations by linear least-squares, iterative, combined dichotomous and leastsquares methods, respectively. The apparent activation energy, pre-exponential constant, reaction order and probable mechanism function (integral form) of thermal decomposition reaction of 2,6-dinitrophenol obtained by the logical choice method are 134±9 kJ mol~(-1), 10~(9.17±0.77)s~(-1), 0, and a respectively.