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Graft copolymerization of methyl acrylate onto polyvinyl
alcohol using Ce(IV) initiator
P. Chowdhurya,*, C.M. Palb
aDepartment of Chemistry, Regional Engineering College, Durgapur 713209, India
bDepartment of Physics, Ramakrishna Mission Vidyamandir Belur Math, Howrah 711202, India
Received 5 May 1998; received in revised form 4 December 1998; accepted 21 December 1998
Abstract
The e€ect of di€erent reaction conditions on the grafting of methyl acrylate (MA) onto polyvinyl alcohol (PVA)
using ceric ammonium sulfate (CAS) initiator has been studied. The grafting eciency (GE) was found to be
optimum at levels: MA, 0.55 mol/l; CAS, 6.32 10
ÿ3 mol l; PVA, 1.0 g/l; H2SO4, 0.19 mol/l; temperature, 458C;
and time, 240 min. Acid hydrolysis and infrared spectroscopy were used for the con®rmation of graft copolymer
formation. The X-ray di€raction pattern and thermogravimetric analysis of PVA and a represe
alcohol using Ce(IV) initiator
P. Chowdhurya,*, C.M. Palb
aDepartment of Chemistry, Regional Engineering College, Durgapur 713209, India
bDepartment of Physics, Ramakrishna Mission Vidyamandir Belur Math, Howrah 711202, India
Received 5 May 1998; received in revised form 4 December 1998; accepted 21 December 1998
Abstract
The e€ect of di€erent reaction conditions on the grafting of methyl acrylate (MA) onto polyvinyl alcohol (PVA)
using ceric ammonium sulfate (CAS) initiator has been studied. The grafting eciency (GE) was found to be
optimum at levels: MA, 0.55 mol/l; CAS, 6.32 10
ÿ3 mol l; PVA, 1.0 g/l; H2SO4, 0.19 mol/l; temperature, 458C;
and time, 240 min. Acid hydrolysis and infrared spectroscopy were used for the con®rmation of graft copolymer
formation. The X-ray di€raction pattern and thermogravimetric analysis of PVA and a represe
接枝共聚甲基丙烯酸酯到聚
酒精使用策（四）发起人
体育Chowdhurya ， * ， C.M.前白蛋白
aDepartment化学，区域工程学院，督伽坡713209 ，印度
bDepartment物理，罗摩克里希纳团Vidyamandir Belur数学，豪拉711202 ，印度
收到1998年5月5 ;形式收到的修订1998年12月4 ;接受1998年12月21
摘要
电子钪琫的CT二钪琫租金反应条件对接枝丙烯酸甲酯（ MA ）到聚乙烯醇（ PVA ）
利用铈铵硫酸盐（中科院）引发剂进行了研究。接枝é聛缺陷（ GE ）的被发现
最佳水平：硕士， 0.55 mol / L的;中国科学院6.32 10
每3摩尔升;聚乙烯醇， 1.0 g / L的;硫酸， 0.19 mol / L的;温度， 458C ;
和时间， 240分钟。酸水解和红外光谱仪是用于节能庐rmation的接枝共聚物
形成。 X -射线娣钪瑀行动模式和热重分析PVA和代表移植
共聚物进行了研究。的可行机制嫁接已经建议。 ＃ 1999年埃尔塞维尔科技有限公司
版权所有。
我看你还是去找一下，你这篇东西里太多专业名词和奇怪的符号了，想帮你都帮不了。