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Flat electrode arrays satisfy manifold biomedical applications. In this work, platinum flat electrodes sandwiched between two flexible PDMS layers are fabricated and characterized. A contact profilometer and a FIB/FEGSEM system are used for samples topology characterization. Electrical characterization covers I/V curves and stability tests. Platinum wavy surface reinforces the achieved samples compliance...
Sensitivity to nitrogen monoxide (NO) was studied in conventional planar exhaust gas sensors after implementing layers made of microstructured or nanostructured tungsten trioxide (WO3) over one of their electrodes. The sensors were made of an YSZ solid electrolyte and covered by two catalytic Pt-based electrodes. They showed different sensitivities to NO depending on the WO3 layer configuration: nanostructured...
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