Published May 2000 | Version v1
Journal article Metadata-only

Properties of polymer track membranes modified by grafting with poly(2-methyl-5-vinylpyridine) and poly(N-isopropylacrylamide)

Creators

  • 1. Ob''edinennyj Inst. Yadernykh Issledovanij, Laboratoriya Yadernykh Reaktsij im. G.N. Flerova, Dubna (Russian Federation)
  • 2. RAN, Inst. Fizicheskoj Khimii, Moscow (Russian Federation)
  • 3. RAN, Inst. Kristallografii, Moscow (Russian Federation)

Description

Properties of track membranes (TM) based on poly(ethyleneterephthalate) (PETP) and polypropylene (PP) and modified by radiation-induced graft polymerization of 2-methyl-5-vinylpyridine (MVP) and N-isopropylacrylamide (NIPAAM) were studied. The rate of grafting and the limiting grafting value increase linearly with increasing the pore diameter of TM were determined. Thermal sensitivity TM base on PETP and PP were prepared by radiation-induced graft polymerization with NIPAAM. The structure of modified TM was studied by electron microscopy and atomic force microscopy

Abstract (Russian)

Изучены свойства полимерных трековых мембран (ТМ) на основе полиэтилентерефталата (ПЭТФ) и полипропилена (ПП), модифицированных радиационной прививочной полимеризацией 2-метил-5-винилпиридина (МВП) и N-изопропилакриламида (НИПАА). Скорость и предельная величина прививки линейно возрастают с увеличением диаметра пор мембран. Определены газодинамические и гидродинамические диаметры пор модифицированных ТМ. радиационной прививочной полимеризацией НИПАА получены термочувствительные ПЭТФ- и ПП-мембраны. Модифицированные ТМ исследованы методами электронной и атомной силовой микроскопии

Additional details

Additional titles

Original title (Russian)
Свойства полимерных трековых мембран, модифицированных прививкой поли-2-метил-5-винилпиридина и поли-Н-изопропилакриламида

Publishing Information

Journal Title
Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Khimicheskaya
Journal Issue
no.5
Journal Page Range
p. 858-864
ISSN
1026-3500
CODEN
IASKEA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
32004047
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
CESIUM 137; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTION KINETICS; COBALT 60; DOSE RATES; GAMMA RADIATION; GRAFT POLYMERS; MEMBRANES; ORGANIC POLYMERS; PARTICLE TRACKS; PERMEABILITY; POLYMERIZATION; POLYPROPYLENE; POROSITY; RADIATION DOSES; VINYL MONOMERS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; CHEMICAL REACTIONS; COBALT ISOTOPES; DOSES; ELECTROMAGNETIC RADIATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KINETICS; MINUTES LIVING RADIOISOTOPES; MONOMERS; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYOLEFINS; RADIATION EFFECTS; RADIATIONS; RADIOISOTOPES; REACTION KINETICS; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
16 refs., 11 figs., 2 tabs.