Novel electrical properties of extruded LDPE-GnP filled nanocomposites
Paper in proceeding, 2016
This work presents the impact of shear rate variation during extrusion process of nanocomposite of low density polyethylene (LDPE) filled with graphene nanoparticles on its electrical properties. The obtained nanocomposites show, independently of the shear rate used during extrusion, field dependent non-linear behavior of the electric transport, which starts dominating the conduction current at about 20 kV/mm and become stronger with increasing filler content. However, at electric field strength below 20 kV/mm the nanocomposites extruded at higher shear rate exhibit increased level of conduction current as compared to those extruded at lower one.
Graphene nanocomposites
dielectric response
dc conductivity
low density polyethylene
Author
Xiangdong Xu
Chalmers, Materials and Manufacturing Technology, High Voltage Engineering
Karolina Gaska
Chalmers, Materials and Manufacturing Technology, High Voltage Engineering
Rian Hafiizh Azhari
Chalmers, Materials and Manufacturing Technology, High Voltage Engineering
Roland Kádár
Chalmers, Materials and Manufacturing Technology, Polymeric Materials and Composites
Stanislaw Gubanski
Chalmers, Materials and Manufacturing Technology, High Voltage Engineering
2016 IEEE Nanotechnology Materials and Devices Conference
7777096
978-1-5090-4352-1 (ISBN)
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/NMDC.2016.7777096
ISBN
978-1-5090-4352-1