Thermogravimetric analysis of polyethylene oxide (powder and nanofibers obtained by force spinning water or chloroform solutions oxide) was studied using different theoretical models such as Friedman Flynn-Wall-Ozawa. A semiempirical approach for estimating the “sigmoid activation energy” from thermal degradation suggested confirmed experimental data on PEO powder nanofibers' mats. The equation...

In this work, reduced graphene oxide was successfully synthesized from Polyethylene terephthalate (PET) waste in the catalytic reactor. The effects of production variables such as temperature (375-450 C), weight bentonite catalyst (1-4%), and holding time (15-60 min) were investigated. physiochemical properties determined by employing various analytical techniques, like X-ray Diffraction (XRD),...

In this work, polymer composite materials based on linear low-density polyethylene armored with nanoparticles of aluminum oxide were obtained. A variety concentrations has been proven to affect the physical and mechanical properties resulting composite. Mechanical parameters studied in static dynamical regimes as well temperature dependence dynamic behavior samples was examined. As a result, op...