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Optical and surface properties of zinc oxide nanoparticles dried by conventional and supercritical ethanol drying techniques
(Research India Publications, 2014)
Zinc oxide (ZnO) nanoparticles were synthesized by conventional (ZnO-A) and supercritical ethanol drying (ZnO-B). Nitrogen adsorption/desorption analyses were performed to determine the surface areas of the powders. The ...
Preparation and characterization of flexible poly(vinyl chloride) foam films
In this study, the effect of activator ZnO and heating time at 190°C on foaming, gelation, and dehydrochlorination of poly(vinyl chloride) (PVC) plastisol was investigated. For this purpose, a PVC plastisol was prepared ...