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Radiation-Induced Conductivity of Plasticized Flexible-Chain Polymers |
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| Authors: | D N Sadovnichii S A Khatipov A P Tyutnev Yu A Militsyn |
| Institution: | (1) Soyuz Federal Center of Dual Technologies, Sovetskaya ul. 6, Dzerzhinskii, Moscow oblast, 140090, Russia;(2) Russian Federal Research Center, ul, Karpov Institute of Physical Chemistry, Vorontsovo pole 10, Moscow, 103064, Russia;(3) Trekhsvyatitel'skii per. 3/12, Moscow, 109028, Russia |
| Abstract: | The radiation-induced conductivity of cured and transformer-oil extended polybutadiene and polyisoprene rubbers was studied. It was shown that the extender ratio and degree of cure of a polymer system have a much greater effect on the radiation conductivity than the addition of donor–acceptor dopants trapping mobile charge carriers. It was concluded that the molecular mobility is the major factor determining the electron transport properties of the systems of interest. |
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