ANOMALOUS PHYSICOCHEMICAL BEHAVIOR OF CYCLOHEXANE IN A POLY (DIMETHYLSILOXANE) MEMBRANE

被引：0
|
作者：
YOSHIKAWA, M
COONEY, D
MATSUURA, T
机构：
[1] NATL RES COUNCIL CANADA,INST ENVIRONM CHEM,OTTAWA K1A 0R6,ONTARIO,CANADA
[2] KYOTO UNIV,FAC ENGN,DEPT CHEM ENGN,KYOTO 606,JAPAN
来源：
POLYMER COMMUNICATIONS | 1991年 / 32卷 / 18期
关键词：
POLY (DIMETHYLSILOXANE) MEMBRANE; CYCLOHEXANE; SOLID SOLID TRANSITION; MELTING POINT; DSC; PERVAPORATION;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The state of cyclohexane in a poly(dimethylsiloxane) membrane has been examined by differential scanning calorimetry and pervaporation experiments. Some of the cyclohexane in the membrane was present in the bound state as well as in the bulk state as previously observed for 2-propanol and ethanol. The pervaporation experiments with a poly(dimethylsiloxane) membrane did not indicate an increase in saturation vapour pressure for cyclohexane, which was contrary to the 2-propanol and ethanol pervaporation experiments.
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页码：555 / 557
页数：3
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