COMPLEX-FORMATION BETWEEN POLY(ETHYLENE OXIDE) AND ALKALI PICRATES

被引：18
|
作者：
DIMOV, DK [1 ]
PANAYOTOV, IM [1 ]
LAZAROV, VN [1 ]
TSVETANOV, CB [1 ]
机构：
[1] BULGARIAN ACAD SCI,CENT LAB POLYMERS,BU-1113 SOFIA,BULGARIA
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1982年 / 20卷 / 06期
关键词：
ALKALI PICRATES - COMPLEX FORMATION - POLYETHYLENE OXIDE;
D O I：
10.1002/pol.1982.170200602
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In the reported experiments, the interaction of poly(ethylene oxide) with alkali picrates in tetrahydrofuran and dioxane was studied by optical and NMR spectroscopy and conductance measurements. Evidence was found of the formation of two kinds of solvation complex, differing in the nature of the ion pairs involved. A strong anion effect on cation binding to the polyether was demonstrated.
引用
收藏
页码：1389 / 1400
页数：12
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