The adsorption of low molecular weight poly-(acrylic acid) (PAA) from aqueous solutions on \(\mathrm{TiO}_{2}\) (anatase) has been studied and at \(\mathrm{pH} 10\) as a function of the electrolyte type and concentration. At low \(\mathrm{pH}\) an exothermic heat of adsorption is found but at high \
Adsorption of poly(acrylic acid) on titania (anatase) and zirconia colloids
β Scribed by R.R. Vedula; H.G. Spencer
- Publisher
- Elsevier Science
- Year
- 1991
- Weight
- 933 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0166-6622
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Poly(acrylic acidβ__co__βacrylamide) (PAAAM) hydrogels have been prepared from partly neutralized acrylic acid (AA) and acrylamide (AM) by solution polymerization, and their absorbency and adsorption in both CuCl~2~ and FeCl~3~ solutions have been investigated. PAAAM hydrogels and their
The adsorption of poly(acrylic acid) (PAA) and poly(vinyl alcohol) (PVA) onto alumina has been studied as a function of pH, both individually and in the presence of each other. The adsorption density of PAA is found to decrease with an increase of pH while that of PVA shows the opposite trend. In a
The effects of urea on aqueous solutions of both poly(methacrylic acid (PMA) and poly(acrylic acid) (PAA) have been investigated by using potentiometry, viscometry and study of the fluorescence of Auramine O, a cationic dye. The viscosity behaviour of unionized PMA obtained from direct dissolution o