MEASUREMENT OF RADON DIFFUSION AND SOLUBILITY CONSTANTS IN MEMBRANES

被引：39

作者：

WOJCIK, M ^{[1
]}

机构：

[1] MAX PLANCK INST NUCL PHYS,W-6900 HEIDELBERG 1,GERMANY

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1991年 / 61卷 / 01期

关键词：

D O I：

10.1016/0168-583X(91)95553-P

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have measured the radon permeability of various foil materials of interest in special applications. After describing the apparatus used to determine radon diffusion and solubility constants in thin membranes by means of the time-lag method, we give results for commercially available PVC, Polyamid, Polyurethane, Plexi and rubber membranes.

引用

页码：8 / 11

页数：4

共 7 条

[1]

Barrer RM, 1951, DIFFUSION SOLIDS

[2] AN AUTOMATED MULTISENSOR APPARATUS FOR COMPARATIVE MEMBRANE RADON AND THORON PERMEABILITY STUDIES [J].

BIGU, J .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1986, 251 (02) :366-373

[3]

CRANK J, 1988, MATH DIFFUSION

[4]

JHA G, 1982, HEALTH PHYS, V42, P723

[5]

MULLER W, 1978, THESIS U HEIDELBERG

[6]

POHLRULING J, 1980, HEALTH PHYS, V39, P299

[7] BARRIER TECHNIQUE FOR SEPARATE MEASUREMENT OF RADON ISOTOPES [J].

WARD, WJ ;

FLEISCHER, RL ;

MOGROCAMPERO, A .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1977, 48 (11) :1440-1441

← 1 →