Published October 1989 | Version v1
Journal article Metadata-only

Gas permeability of nuclear membranes as a function of pore diameter

Creators

  • 1. Ural'skij Politekhnicheskij Inst., Sverdlovsk (USSR)

Description

Measurements of He, Xe, Ar, N2 permeability of polyethylene terephthalate (PETP), which pore diameters varied within 1.5-10 nm range by means of loading-unloading cycles, are carried out. For descritpion of experimental data a theoretical model based on solution of a system of interrelated kinetic equations for distribution functions of free and adsorbed gas molecules in a channel is suggested

Additional details

Additional titles

Original title (Russian)
Зависимость газовой проницаемости ядерных мембран от эффективного диаметра пор

Publishing Information

Journal Title
Inzhenerno-Fizicheskij Zhurnal
Journal Volume
57
Journal Issue
4
Series
Inzh.-Fiz. Zh.
Journal Page Range
616-623
ISSN
0021-0285
CODEN
INFZA

INIS

Country of Publication
Belarus
Country of Input or Organization
USSR
INIS RN
21086289
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ARGON; HELIUM; MEMBRANE TRANSPORT; MEMBRANES; NITROGEN; PERMEABILITY; PHYSICAL RADIATION EFFECTS; POLYETHYLENES; XENON
Descriptors DEC
ELEMENTS; NONMETALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYOLEFINS; RADIATION EFFECTS; RARE GASES