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首页> 外文期刊>Journal of Applied Polymer Science >Effect of temperature on aggregation/dissociation behavior of interpolymer complexes stabilized by hydrogen bonds
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Effect of temperature on aggregation/dissociation behavior of interpolymer complexes stabilized by hydrogen bonds

机译：温度对氢键稳定的共聚物配合物聚集/解离行为的影响

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The effect of temperature on the aggregation/dissociation behavior of interpolymer complexes based on poly(acrylic acid) and various nonionic polymers-poly(vinyl pyrrolidone), poly(ethylene oxide), poly(acrylamide), hydroxypropylcellulose, hydroxyethylcellulose, poly(vinyl methyl ether), poly(vinyl ether of ethyleneglycol), and vinyl ether of ethyleneglycol-co-vinyl butyl ether-has been studied in aqueous solutions. It was shown that nonionic polymers could be classified into two groups according to the stability of their polycomplexes with respect to temperature. The first group of nonionic polymers forms interpolymer complexes, which are stable and undergo further aggregation upon increase in temperature. The second group forms polycomplexes, which dissociate at higher temperatures. The nature of forces stabilizing different interpolymer complexes in aqueous solutions is discussed. (C) 2004 Wiley Periodicals, Inc.
机译：温度对基于聚丙烯酸和各种非离子聚合物的共聚复合物的聚集/解离行为的影响已经在水溶液中研究了乙二醇，聚乙二醇乙烯醚和聚乙二醇乙烯丁醚的乙烯基醚。结果表明，非离子聚合物可以根据其复合物相对于温度的稳定性分为两类。第一组非离子聚合物形成互聚物配合物，它们是稳定的，并且在温度升高时会进一步聚集。第二组形成多复合物，其在较高温度下解离。讨论了稳定水溶液中不同互聚物配合物的力的性质。 （C）2004年Wiley Periodicals，Inc.

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