Development of Nano- WO 3 Doped with NiO for Wireless Gas Sensors

• Published in: The Arabian Journal for Science and Engineering. Section B, Engineering Vol. 44; no. 1; pp. 647 - 654
• Main Authors: M. Adel Abozeid, H. Shokry Hassan, Morsi, I, Kashyout, A B
• Format: Journal Article
• Language: English
• Published: Heidelberg Springer Nature B.V 24.01.2019
• Subjects: Cellular communication; Gas sensors; Gases; Morphology; Nickel oxides; Optical properties; Platinum; Scanning electron microscopy; Sensors; Sol-gel processes; Thin films; Tungsten oxides; Vacuum evaporation; X-ray diffraction

WO3 doped with NiO nanopowders with different NiO concentrations were prepared by sol–gel technique. The fabrication of the thin films for gas sensors applications was utilized using thermal vacuum evaporation technique. The morphological structure, crystallinity and optical properties of WO3 and Ni...