Author/Authors
temüz, mehmet mürşit university of fırat - faculty of science - department of chemistry, Elazığ, Turkey
Title Of Article
RADICAL COPOLYMERIZATION OF ACRYLOYLMORPHOLINE WITH 2- HYDROXYETHYL METHACRYLATE: MONOMER REACTIVITY RATIOS AND THERMAL PROPERTIES
شماره ركورد
34476
Abstract
Poly(acryloylmorpholine-co-2-hydroxyethyl methacrylate) were prepared by traditional free radical polymerization. Copolymerization with acryloylmorpholine (ACM) and 2-hydroxyethyl methacrylate (HEMA) monomers were carried out in tetrahydrofuran solution at 60°C using 2,2 -azobisisobutyronitrile (AIBN) as initiator. The copolymers were characterized by FT-IR, 1H and 13C nuclear magnetic resonance (NMR). Monomer compositions of the copolymers were established by nitrogen results of elemental analysis. The reactivity ratios of monomers ACM (r1) and HEMA (r2) in the copolymer were calculated by various methods. According to these methods, r1 was 1.73-2.01 and r2 was 0.48-0.74. Thermogravimetric analysis was used to investigate the thermal properties of copolymers.
From Page
929
NaturalLanguageKeyword
Acryloylmorpholine , 2 , hydroxyethyl methacrylate , Reactivity ratios
JournalTitle
Anadolu University Journal of Science and Technology. A : Applied Sciences and Engineering
To Page
938
JournalTitle
Anadolu University Journal of Science and Technology. A : Applied Sciences and Engineering
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