Jan 9, 2019 — WO3 is a commonly used material for gas sensing . Although a great deal of research has been done on how to tune sensors based on WO3, no ...

by A Al-Sarraj · 2024 · Cited by 5 — This study focuses on silver-doped tungsten oxide nanoparticles (Ag/WO 3 ) as nanosensors capable of detecting trace amounts of toxic gases at room temperature.

by V Annapureddy · 2018 · Cited by 38 — ... gas sensors based on nonstoichiometric tungsten oxide ( WO3 –δ) created using the ...

WO3 is a widely studied gas sensor material that commonly exhibits excellent sensitivity and selectivity toward NO2 detection. In this study, the influence ...

wo3 nanopowders is a kind of n-type semiconductor materials , has good gas sensitive resistance,especially sensitive to NOX, H2S, NH3, H2,O3, so WO3 is widely ...

by T Akamatsu · 2013 · Cited by 153 — Semiconductor-based gas sensors that use n-type WO3 or p-type Co3O4 powder were fabricated and their gas sensing properties toward NO2 or NO (0.5–5 ppm in air) ...

Apr 12, 2020 — WO3, an n-type semiconductor , is an excellent gas-sensing material and has good sensitivity to toxic gases such as NO2.

Tungsten oxide ( WO3 ), a typical n-type gas -sensing material , has attracted considerable attention to detect various hazardous gases.

by T Samerjai · 2012 · Cited by 1 — P1.0.3 Pt-loaded WO3 Thick Films for NO2 Gas sensing . Event: 14th International Meeting on Chemical Sensors - IMCS 2012 2012-05- ...

by D Yao · 2024 — In this study, WO 3 thick films modified with Au, Pd, and Pt single or bimetallic nanoparticles were fabricated via magnetron sputtering.