| Ce~（4＋）－Ce~（3＋）循环体系引发淀粉与丙烯酰胺接枝共聚合反应动力学研究 |
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| 引用本文： | 张连生,王玉芹,杨巍.Ce~（4＋）－Ce~（3＋）循环体系引发淀粉与丙烯酰胺接枝共聚合反应动力学研究[J].高分子学报,1994(3). |
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| 作者姓名： | 张连生 王玉芹 杨巍 |
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| 作者单位： | 黑龙江大学化学系，黑龙江商学院商管系 |
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| 摘 要： | Ｃｅ~（４＋）－Ｃｅ~（３＋）循环体系引发淀粉与丙烯酰胺接枝共聚合反应动力学研究张连生，王玉芹，杨巍（黑龙江大学化学系，哈尔滨，１５００８０）（黑龙江商学院商管系，哈尔滨，１５００７６）关键词Ｃｅ~（４＋）－Ｃｅ~（３＋）循环引发、Ｃｅ~（４＋）复合引发?..
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| 关 键 词： | Ce~（4＋）－Ce~（3＋）循环引发、Ce~（4＋）复合引发，淀粉，丙烯酰胺，接枝共聚合 |
STUDY ON GRAFT COPOLYMERIZATION OF ACRYLAMIDE WITH STARCH INITIATING BY Ce￣(4+) - Ce￣(3+) -Ce￣(4+) CYCLIC SYSTEM |
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| ZHANG Liansheng.STUDY ON GRAFT COPOLYMERIZATION OF ACRYLAMIDE WITH STARCH INITIATING BY Ce￣(4+) - Ce￣(3+) -Ce￣(4+) CYCLIC SYSTEM[J].Acta Polymerica Sinica,1994(3). |
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| Authors: | ZHANG Liansheng |
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| Abstract: | The cyclic initiating system of Ce￣4+ - Ce￣3+ - Ce￣4+, in which the product of reduced ion Ce￣3+ forming from Ce￣4+ after initation being oxidized again to the original oxidizing ion Ce￣4+ is examined. The characters of process of the graft copolymerisation using the cyclic initiating system is compared with the ones using ceric and persulphate individually. When using the cyclic systerm as initator, it was more effective to graft polymerise acylamide onto starch and a rather high proportion of graft copolymer was made as opposed to using persulphate individually. |
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| Keywords: | Ce￣(4+) -Ce￣(3+) cyclic initiating systems Ce￣(4+)-S_2O￣(2-)_8 complotted initiator Acrylamade Starch Graft copolymerisation |
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