Published July 1985 | Version v1
Journal article Metadata-only

Nuclear ultrafilters

Creators

  • 1. Joint Institute of Nuclear Research, Dubna

Description

The etching of micropores 0-1000 magstcom in diameter in polyethylene terephthalate (PETP) films 5 and 10 um thick irradiated with xenon ions was investigated. Ultrafilters with pore diameters from 150 to 800 magstcom were prepared by chemical treatment of the irradiated films with a track density of (2-3).109 cm-2. An electron-microscopic study of their structure was performed. The filters with the fewest pores exhibited the greatest dispersion of diameters ( about15%) due to the effect of the fine crystalline structure of the PETP. The specific efficiency of the ultrafilters with respect to distilled water was measured

Additional details

Publishing Information

Journal Title
Colloid J. USSR (Engl. Transl.)
Journal Volume
47
Journal Issue
1
Series
Colloid J. USSR (Engl. Transl.).
Journal Page Range
1-5
ISSN
0010-1303
CODEN
COJOA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
18044968
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
CHEMICAL PREPARATION; CHEMICAL RADIATION EFFECTS; CRYSTAL STRUCTURE; EFFICIENCY; ELECTRON MICROSCOPY; ETCHING; FILTERS; IRRADIATION; PERFORMANCE TESTING; POLYETHYLENES; POROSITY; STRUCTURAL CHEMICAL ANALYSIS; TEREPHTHALIC ACID; ULTRAFILTRATION; WATER; XENON 132 BEAMS; XENON 136 BEAMS
Descriptors DEC
BEAMS; CARBOXYLIC ACIDS; DICARBOXYLIC ACIDS; FILTRATION; HYDROGEN COMPOUNDS; ION BEAMS; MICROSCOPY; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; POLAR SOLVENTS; POLYMERS; POLYOLEFINS; RADIATION EFFECTS; SEPARATION PROCESSES; SOLVENTS; SYNTHESIS; TESTING

Optional Information

Notes
Cover-to-cover translation of Kolloidnyj Zhurnal (USSR).