Nano particle

Effect of temperature and composition on the cell morphology and the density of polystyrene / polymethyl methacrylate blend foams

In this paper, the foaming process and cell morphology of polystyrene PS / polymethyl methacrylate PMMA blend foams were studied PS / PMMA blends wer…

Oxidative desulfurization for gas condensate based on chemical oxidation by Fe3O4@SiO2@SO3H core-shell magnetite nanoparticle catalyst