On dehydrochlorination of crosslinked poly(vinyl chloride)

被引：0
|
作者：
Breza, M [1 ]
Lukes, V [1 ]
Simon, P [1 ]
机构：
[1] Slovak Univ Technol Bratislava, Fac Chem Technol, SK-81237 Bratislava, Slovakia
来源：
EUROPEAN POLYMER JOURNAL | 1998年 / 34卷 / 10期
关键词：
D O I：
10.1016/S0014-3057(97)00277-2
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Using the semiempirical quantum-chemical AM1 method, the geometries of double chain molecules of (C5H9-iCl2-i)(C5H9 (-j))Cl2-j)CH-CH(C5H8-mCl3 -m)(C5H8-nCl3-n) with i, j, m, n = 0-2 were optimized within the fully non-rigid model as well as with the partial influence of the environment modeled by chains planarity. Double C=C bonds are formed primarily in the vicinity of the inter-chain bond but alternatively on both chains. The results obtained for both mentioned models differ substantially. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：1505 / 1509
页数：5
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