A simplified model for evaluating the electrical resistance of a zirconia substrate with co-planar electrodes

Electrochemical characterization of YSZ thick films deposited by dip-coating process

“…Table 1) [21,22]. This phenomenon could be reduced by increasing the distance between the electrodes and the thickness of the film [26].…”

Nanostructured Pure and Doped Zirconia: Synthesis and Sintering for SOFC and Optical Applications

“…The main limitation of this approach is the decrease of conductivity observed with holding time due to the structural modifications [24]. The development of planar sensors using ceramic membranes and multipackaging technology in place of classical bulk sintered materials shows the ability to increase the efficiency of the thermal transfer but has limited effect on the ionic conductivity of the material itself [25]. In this case, the technology is the main limiting factor, since complex additives are required to control the dispersibility of the ceramic powders [26].…”

AC Complex Impedance Study on the Resistive Humidity Sensors with Ammonium Salt-Containing Polyelectrolyte using a Different Electrode Pattern

“…A combination of physical and numerical modeling has been used to investigate the use of coplanar interdigitated electrode (IDE) structures with different electrode geometries to measure the electrical resistance of sensing materials. 18,19 It is often necessary to control electrode length by concentrating a simple two-electrode strip-line into an IDE structure to achieve measurable resistances.…”

“…18,19,24,25 Sensor characteristics including sensitivity, linearity, temperature dependence, and response time on electrode construction were examined using flexible humidity sensors with a gold electrode/glass epoxy substrate. However, the main drawback was the small variations in their intrinsic resistances; the variations were so small that no significant difference was detected between the samples.…”