Supernormal catalytic function of microwave radiation in the aging process of pigment materials

Abstract

Microwave chemical reaction in pigment materials under electromagnetic pulse conditions have been studied. A new model of rectangular cavity of pigment molecules (such as food dyestuffs, knitwear pigment, pictorial countenance, painted corridor, colour) is presented in studying this kind of reactions. The reaction is studied based on simultaneous no stationary chemical kinetic equations and stationary wave equations. The electron density and electrical field space distribution are necessarily given initially to solve those equations. By the use of Vlassov equation and dispersion law of microwave plasma, the dipole layer effect caused by fluctuation on the pigment membrane has been studied. Furthermore, we propose a new polaron model of electron mobility in pigments and use Lippman-Schwinger equation and S-matrix theory to study the mobility of electrons in pigment materials. The result shows that the thickness of the dipole layer is determined by the disturbance from the wave field and the current. The result is relatively close to the experiments, and some parameters in Arrhenius theory are explained in our work. It is extremely useful to research the aging process of pigment materials radiated by microwave.