As a kind of electrode materials, the electrical properties of graphene are an important parameter in device fabrication.
In addition, unlike other classes of ferroelectric materials, the electrical and structural properties of Aurivillius phases have strong sustainability, even after extensive chemical doping because of their layered structure with alternating Bi2O2 and Bi2Ti3O10 layers [8,9].
While in some polycrystalline materials the electrical conduction seems to be mainly related to the bulk of grains [16], in others, current can flow preferentially through grain boundaries (GBs) [17 20].
While disagreement remains as to the absolute values of conductivity in these materials, the electrical conductivity of hydrous ringwoodite is consistently found to be greater than hydrous wadsleyite for comparable water contents and experimental conditions but with different dependencies on absolute water content.
In order to provide reliable representations of the material microstructure, the electrical paths in the material has been modeled using a combination of resistors and capacitors.
Crucial to measuring and testing tasks in electrical engineering are reliable probes made from highly conductive material so the electrical signal can pass lossless.
The RDC and relative amplitude can be measured by calculating the propagation time and the intensity of electromagnetic impulses in material, while the electrical conductivity can be obtained directly by using the non-contacting electrical resistivity device.
We used and adapted stainless steel cable tie material from the electrical industry, which is used to bundle wiring in military and industrial applications where temperature stability and corrosion resistance is essential.
The presented paper is consistent with the research on developing new ecological water-thinnable PU acrylic topcoats, which would allow obtaining thin polymeric films electrically conductive as so-called intelligent materials with the electrical properties which would change influenced by frequency and intensity of the applied electric field.
Corrosive damage can be caused by both the direct attack of the measuring medium on the chemically sensitive layer and the corrosion of the substrate materials or the electrical contacts due to absorption or penetration of moisture through the encapsulating material.
