MEMBRANE-PERMEABILITY OF SOME MODEL COMPOUNDS THROUGH MACROPOROUS MEMBRANES

被引：3

作者：

HASIRCI, VN ^{[1
]}

KAMEL, IL ^{[1
]}

机构：

[1] DREXEL UNIV,DEPT MAT ENGN,PHILADELPHIA,PA 19104

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1987年 / 33卷 / 03期

关键词：

BIOMEDICAL ENGINEERING - Applications - MEMBRANES - Permeability; Mechanical;

D O I：

10.1002/app.1987.070330321

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Membranes consisting of various amounts of poly(2-vinylpyridine) (PVN) and its oxide PVNO were prepared by casting from ethanol and pyridine solutions. Resultant membranes exhibited effective diffusion coefficients in the range of 10** minus **9-10** minus **1**1 cm**2 s** minus **1. Effective diffusion coefficients were affected by the casting solvent, and by the hydrophilic polymer (PVNO) content.

引用

页码：925 / 932

页数：8

共 3 条

[1] POLY(2-VINYLPYRIDINE 1-OXIDE) IN SILICOSIS THERAPY - EFFECTIVE MOLECULAR-WEIGHT [J].