N-n-Propylacrylamide는 n-propyl bromide와 acrylamide로 부터 합성하였고, 합성된 N-n-propylacrylamide를 THF용매속에서 개시제로 AIBN을 사용하여 $60^{\circ}C$에서 acrylamide와 공중합시켰다. 그리고 합성된 단량...
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https://www.riss.kr/link?id=A101120621
1988
Korean
KCI등재
학술저널
47-60(14쪽)
0
상세조회0
다운로드국문 초록 (Abstract)
N-n-Propylacrylamide는 n-propyl bromide와 acrylamide로 부터 합성하였고, 합성된 N-n-propylacrylamide를 THF용매속에서 개시제로 AIBN을 사용하여 $60^{\circ}C$에서 acrylamide와 공중합시켰다. 그리고 합성된 단량...
N-n-Propylacrylamide는 n-propyl bromide와 acrylamide로 부터 합성하였고, 합성된 N-n-propylacrylamide를 THF용매속에서 개시제로 AIBN을 사용하여 $60^{\circ}C$에서 acrylamide와 공중합시켰다. 그리고 합성된 단량체와 공중합체는 NMR과 IR에 의하여 확인하였다.
다국어 초록 (Multilingual Abstract)
N-n-Propylacrylamide has been synthesized from acrylamide and n-propyl bromide. N -n Propylacrylamide was copolymerized with acrylamide at $60^{\circ}C$ in tetrahydrofuran using ${\alpha},{\alpha}'$-azobisisbutyronitrile as initiator. The synthesized ...
N-n-Propylacrylamide has been synthesized from acrylamide and n-propyl bromide. N -n Propylacrylamide was copolymerized with acrylamide at $60^{\circ}C$ in tetrahydrofuran using ${\alpha},{\alpha}'$-azobisisbutyronitrile as initiator. The synthesized monomer and copolymers have been identified by NMR and FT-lR spectrophotometer. The swelling properties of the crosslinked homopolymers were investigated at different temperatures. Three types of hydration layer around the back-bone structure of gels were determined. The thermal properties of copolymers were also measured by differential scanning calorimeter and thermogravimetry. As the amounts of N-n-propylacrylamide are increased, the enthalpic changes associated with endothermic transition and glass transition of the copolymers are decreased. As the amount of N-n-propylacrylamide is increased, the thermal stability is increased. The activation energies of thermal decomposition and dehydration for the poly (acrylamide-co-N -n-propylacrylamide) have been evaluated by Freeman and Carroll's method. As the amounts of N-n- propylacrylamide are increased, the activation energies of thermal decomposition and dehydration are increased.
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