Electrical Conductivity Development of Carbon Nanotube Filled Electrically Conductive Pates During Curing

Abstract

This work discusses interfacial electrical conductivity development between fillers in carbon nanotube (CNT)-filled electrically conductive pastes during curing. Interfacial electrical properties in these pastes were successfully analyzed using impedance spectroscopy. Because the equivalent circuit analysis showed a change in interfacial capacitance during curing, binder chemistry was clarified to be one of the factors in accelerating the kinetics of the interfacial conductivity development.