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An Overview of Oxide Materials for Gas Sensors
(Institute of Electrical and Electronics Engineers Inc., 2020)
This paper presents an overview of oxide materials applied for gas sensors. This category of materials has been extensively investigated and applied in gas sensors, due to their ease of fabrication, low cost, sensitivity ...
Nanocrystalline Nickel Manganite Synthesis by Sol-Gel Combustion for Flexible Temperature Sensors
(Institute of Electrical and Electronics Engineers Inc., 2020)
Nanocrystalline nickel manganite (NiMn2O4) was obtained by sol-gel combustion using glycine as fuel, followed by calcination at 800°C. X-ray diffraction (XRD) analysis confirmed the formation of a pure cubic spinel structure ...
Impact of Microstructure on Humidity Influence on Complex Impedance of Iron Manganite
(IEEE Computer Society, 2020)
This work deals with our continued research of oxide materials for potential application in gas/humidity sensing. We have made thick film samples using iron manganite powder synthesized by a so/-gel combustion method with ...
Modeling the effect of temperature on relative humidity sensing
(IEEE, 2023)
In this work we have established a mathematical function to model the influence of the ambient temperature, relative humidity and frequency on the change of impedance. The proposed empirical description is a combination ...