| 四价铈离子引发丙烯酰胺在玉米淀粉上接枝共聚合的研究 |
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| 引用本文： | 冯恒山,陶光毅.四价铈离子引发丙烯酰胺在玉米淀粉上接枝共聚合的研究[J].西安工程科技学院学报,1989(Z1). |
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| 作者姓名： | 冯恒山 陶光毅 |
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| 作者单位： | 西北纺织工学院纺化系，西北纺织工学院纺化系 |
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| 摘 要： | 本文研究了在Ce~(4 )氧化还原体系引发下,丙烯酰胺在玉米淀粉上的接枝共聚反应。发现玉米淀粉经过酸性处理后容易与丙烯酰胺接枝共聚。探讨了反应温度、丙酰烯胺与玉米淀粉的配比、四价铈离子浓度、加料方式对接枝共聚的影响。
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| 关 键 词： | 接枝聚合物 四价铈离子 丙烯酰胺 玉米淀粉 |
Graft Copolymerization of Acrylamide onto Maize Starch by Ce~(4 ) System |
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| Feng Hengshan Tao Guangyi.Graft Copolymerization of Acrylamide onto Maize Starch by Ce~(4 ) System[J].Journal of Xi an University of Engineering Science and Technology,1989(Z1). |
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| Authors: | Feng Hengshan Tao Guangyi |
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| Institution: | Feng Hengshan Tao Guangyi |
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| Abstract: | This paper reports the graft copolymerization of acrylamide onto maize starch using Ce~(4 ) redox system. It was found that acrylamide could graftc opolymerize easily onto maize starch treated with acid. The influences of reaction temperature, molar ratio of acry lamide/maize starch, concentration of Ce~(4 ), procedures of adding reagents on graft copolymerization have been investigated. |
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