Complex-forming properties of polymethacrylic acid grafted to cellulose acetate on complexing with polyvinylpyridine N-oxide and copper ions
-
Add time:07/15/2019 Source:sciencedirect.com
The complex-forming properties of methacrylic acid grafted to cellulose in complexing with polyvinylpyridine N-oxide and Cu2+ ions are studied by potentiometric titration for various contents of methacrylic acid in the copolymer, and different Cu+ ion concentrations. The mean values of the Gibbs free energies ΔG for conformational transitions on ionization of macromolecules of grafted polymer are calculated. An increase in acidity of the PMAA carboxyl groups in the grafted copolymers is observed, and it is found that the complex formed between grafted PMAA and Cu2+ ions is extremely stable compared with the complex between homo-PMAA and Cu2+ ions.
We also recommend Trading Suppliers and Manufacturers of POLYVINYLPYRIDINE-N-OXIDE (cas 9045-81-2). Pls Click Website Link as below: cas 9045-81-2 suppliers
Prev:Studies of quartz cytotoxicity on peritoneal macrophages of guinea pigs pretreated with polyvinylpyridine N-oxide
Next:POLYVINYLPYRIDINE-N-OXIDE (cas 9045-81-2) and carboxymethyl cellulose inhibit mineral dust-induced production of reactive oxygen species by human macrophages) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Immobilization of methyltrioxorhenium onto tertiary amine and pyridine N-oxide resins07/18/2019
- Bisphenol A adsorption in aqueous medium by investigating organic and inorganic components of hybrid polymer (polyvinylpyridine/SiO2/APTMS)07/17/2019
- POLYVINYLPYRIDINE-N-OXIDE (cas 9045-81-2) and carboxymethyl cellulose inhibit mineral dust-induced production of reactive oxygen species by human macrophages07/16/2019
- Studies of quartz cytotoxicity on peritoneal macrophages of guinea pigs pretreated with polyvinylpyridine N-oxide07/14/2019
- The prophylactic use of POLYVINYLPYRIDINE-N-OXIDE (cas 9045-81-2) (PVNO) in baboons exposed to quartz dust07/13/2019
