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The adsorption properties of two silica composite materials: MgxOy–SiO2 and ZnxOy–SiO2 in relation to poly(vinyl alcohol)—PVA were examined. For each mixed oxide three solids differing in the metal oxide (MgxOy or ZxOy) content were applied (0.2; 1 and 3mmol/g SiO2), respectively. The polymeric sample was characterized with molecular weight 100kDa and the acetate groups content equal to 14%. Due to...
The poly(vinyl alcohol) (PVA) influence on the adsorption and electrokinetic properties of the mixed oxide MnxOy–SiO2/polymer solution system was examined. Three oxides differing with the MnxOy contents were applied (0.2; 1 and 3 mmol/g SiO2, respectively). The PVA with the molecular weight 100 kDa...
The adsorption and electrokinetic properties of the mixed oxide CuxOy–SiO2 in the absence and presence of poly(vinyl alcohol) – PVA were examined. Three solids differing with the CuxOy content were applied (0.2; 1 and 3mmol/g SiO2, respectively). The polymeric substance (100kDa) was characterized with the acetate groups hydrolysis degree equal to 86%. Adsorption, solid surface charge and zeta potential...
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