POLYMERIZATION OF CU-2+ CONTAINING ACRYLAMIDE IN CONCENTRATED AQUEOUS-SOLUTION, INITIATED BY POTASSIUM PERSULFATE, IN THE PRESENCE OF AMMONIA

被引：0
|
作者：
OSMANOV, TO
MARKOV, VE
机构：
来源：
JOURNAL OF APPLIED CHEMISTRY OF THE USSR | 1992年 / 65卷 / 02期
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中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The polymerization of acrylamide was studied in the presence of [CuSo4] = (0.23-9.6) . 10(-4) M and NH4OH at a mole ratio [NH4OH]:[CuSo4] from 0 to 8 or more. It was established that at [NH4OH]:[CuSO4] = 2 a certain decrease in the reaction rate and increase in the molecular weight are observed, whereas at 4 and above the opposite process occurs - a sharp increase in the reaction rate and decrease in the molecular weight of the polymer.
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页码：328 / 332
页数：5
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