CONDUCTING PROPERTIES OF NEW CHROMIUM-CON TAINING POLYMERIC MATERIALSBASED ON POLY(ACRYLONITRILE)

Authors
EREMIN VS BRONSHTEIN LM DYACHKOVA VP MIRZOEVA ES LOGINOVA TP VALETSKY PM VOISHCHEV VS
Citation
Vs. Eremin et al., CONDUCTING PROPERTIES OF NEW CHROMIUM-CON TAINING POLYMERIC MATERIALSBASED ON POLY(ACRYLONITRILE), Vysokomolekularnye soedinenia. Seria A, 35(4), 1993, pp. 10000450-10000454
Citations number
11
Categorie Soggetti
Polymer Sciences
Journal title
Vysokomolekularnye soedinenia. Seria A → ACNP
ISSN journal
05075475
Volume
35
Issue
4
Year of publication
1993
Pages
10000450 - 10000454
Database
ISI
SICI code
0507-5475(1993)35:4<10000450:CPONCT>2.0.ZU;2-9
Abstract
The conductance of thermolysis products of chromium carbonyl poly(acry lonitriles) was studied. It was found that after 12-h thermal treatmen t in air at 220-degrees-C under an applied electric field of 40 - 50 k V/cm, films prepared from chromium carbonyl poly(acrylonitriles) acqui re conducting properties. The volume conductivity is the higher, the l arger the content of chromium in the polymer. At chromium concentratio ns of 3 - 3.6 wt %, the volume conductivity is 7 - 9 orders of magnitu de higher than the conductivity of the products of thermolysis of the initial polymer. The dependence of the volume conductivity of thermoly sis products of chromium carbonyl poly(acrylonitriles) on the strength of the external field was measured.