ROLE OF FORMAMIDE IN PREPARATION OF CELLULOSE ACETATE MEMBRANES BY PHASE INVERSION PROCESS

被引:37
作者
KESTING, RE
MENEFEE, A
机构
[1] Philco-Ford Corporation, Newport Beach, California
来源
KOLLOID-ZEITSCHRIFT AND ZEITSCHRIFT FUR POLYMERE | 1969年 / 230卷 / 02期
关键词
D O I
10.1007/BF01520608
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
By varying the concentration of formamide within the acetone solutions from which cellulose acetate membranes were fabricated, a series of membranes exhibiting a wide range of performance characteristics was prepared. The morphological, optical, swelling and water transport properties of these membrane gels have been interpreted with reference to a phase inversion in their sol precursors. © 1969 Dr. Dietrich Steinkopff Verlag.
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页码:341 / &
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