TY - JOUR
T1 - Monomer reactivity ratios of itaconic acid and acrylamide copolymers determined by using potentiometric titration method
AU - Uyanik, Nurseli
AU - Erbil, Candan
PY - 2000/12
Y1 - 2000/12
N2 - Itaconic acid (methylene succinic acid)-acrylamide (IA-AAm) copolymers were synthesized with solution polymerization by using potassium persulphate. The potentiometric titration method was used to determine the copolymer compositions. The results were evaluated by various methods. The monomer reactivity ratios were found to be rIA = 0.99±0.04, rAAm = 0.58±0.02 with the Fineman-Ross, rIA = 1.05±0.10, rAAm = 0.62±0.06 with the Kelen-Tudos, and rIA = 1.36±0.11, rAAm = 0.77±0.06 with the Tidwell-Mortimer methods. As expected, IA is found to be the more reactive monomer in IA-AAm copolymers.
AB - Itaconic acid (methylene succinic acid)-acrylamide (IA-AAm) copolymers were synthesized with solution polymerization by using potassium persulphate. The potentiometric titration method was used to determine the copolymer compositions. The results were evaluated by various methods. The monomer reactivity ratios were found to be rIA = 0.99±0.04, rAAm = 0.58±0.02 with the Fineman-Ross, rIA = 1.05±0.10, rAAm = 0.62±0.06 with the Kelen-Tudos, and rIA = 1.36±0.11, rAAm = 0.77±0.06 with the Tidwell-Mortimer methods. As expected, IA is found to be the more reactive monomer in IA-AAm copolymers.
UR - http://www.scopus.com/inward/record.url?scp=0033672061&partnerID=8YFLogxK
U2 - 10.1016/S0014-3057(00)00045-8
DO - 10.1016/S0014-3057(00)00045-8
M3 - Article
AN - SCOPUS:0033672061
SN - 0014-3057
VL - 36
SP - 2651
EP - 2654
JO - European Polymer Journal
JF - European Polymer Journal
IS - 12
ER -