Conductivity of styrene-butadiene block copolymers upon continuous irradiation with fast electrons
Journal Article
·
· High Energy Chemistry
OSTI ID:75732
- Karpov Institute of Physical Chemistry, Obninsk (Russian Federation)
The time dependences of the density of radiation-induced current in polystyrene, polybutadiene, and styrene-butadiene block copolymers of various composition were studied upon varying the electric field strength and radiation dose rate. Significant deviations of the values of the radiation-induced conductivity constant A{sub m} and dispersion parameter {alpha} from those expected for additive contributions of each component into the radiation-induced conductivity were revealed. Conclusions on the charge carriers generated during irradiation transfer from polybutadiene to polystyrene microdomains were drawn.
- OSTI ID:
- 75732
- Journal Information:
- High Energy Chemistry, Journal Name: High Energy Chemistry Journal Issue: 2 Vol. 29; ISSN 0018-1439; ISSN HIECAP
- Country of Publication:
- United States
- Language:
- English
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