Protective Coating AR-PC 5090.02 (Electra 92)
Conductivity measurements of AR-PC 5090.02 layers obtained after spin deposition. For thinner films, the resistance increases and the conductivity decreases.
After a few hours of air humidity absorption under room conditions, the conductivity decreases again to the initial value. In the high vacuum the conductivity thus increases accordingly. This effect has been demonstrated in direct conductivity measurements under mediate vacuum conditions. Temperatures above 165 °C destroy the polyaniline irreversibly and no conductivity is observed any more.