Activation energy

A new hybrid cation exchanger poly-o-toluidine–thorium(IV)molybdophosphate (POT-TMP) has been synthesized using sol–gel method by the incorporation of inorganic precipitates of thorium(IV)molybdophosphate into the matrices of organic poly-o-toluidine. The product formation was optimized by varying t

Polymer membranes including modified clay nanocomposite have been widely used in many applications. One typical group of them, which has more endurance at several conditions, is based on PVDF/modified montmorillonite (MMT) nanocomposite membranes. In this work, thermal behavior of the membranes is i

Sorption, diffusion and permeation of halogenated liquids such as chloroform, dichloromethane, carbon tetrachloride, 1,2-dichloroethane, 1,1,2,2-tetrachloroethane, trichloroethylene and tetrachloroethylene into commercial fluoroelastomer (FC-2177 D) were studied at 30, 40 and 50EC using the sorption