P-type metal oxide semiconductor thin films: Synthesis and chemical sensor applications

A Moumen, GCW Kumarage, E Comini - Sensors, 2022 - mdpi.com
This review focuses on the synthesis of p-type metal-oxide (p-type MOX) semiconductor thin
films, such as CuO, NiO, Co3O4, and Cr2O3, used for chemical-sensing applications. P-type …

Catalyst–Assisted vapor liquid solid growth of α-Bi2O3 nanowires for acetone and ethanol detection

A Moumen, D Zappa, N Poli, E Comini - Sensors and Actuators B …, 2021 - Elsevier
In this study, conductometric gas sensors based on p-type α-Bi 2 O 3 nanowires for the
detection of low concentrations of acetone and ethanol were investigated. Excellent sensing …

Nb2O5 Microcolumns for Ethanol Sensing

GWC Kumarage, SA Panamaldeniya, VA Maraloiu… - Sensors, 2024 - mdpi.com
Pseudohexagonal Nb2O5 microcolumns spanning a size range of 50 to 610 nm were
synthesized utilizing a cost-effective hydrothermal process (maintained at 180° C for 30 …

Enhanced Detection of Ethanol in a Humid Ambient Using Al2O3-Doped Cactus-Like ZnO Nanoflowers With Gold Nanoparticles

YT Tsai, SJ Chang, IT Tang, YJ Hsiao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Aluminum oxide-doped (Al 2 O 3-doped) cactus-like ZnO nanoflowers with gold (Au)
nanoparticles (NPs) are grown on an aluminum (Al) substrate using a hydrothermal method …

Ppb-level NH3 Sensing Utilizing MoS2 Nanoflowers Towards Develo** Exhaled-Breath based Point-of-Care Diagnosis of Chronic Kidney Diseases

B Chakraborty, P Bhattacharyya - 2023 8th International …, 2023 - ieeexplore.ieee.org
This study explores the potential of detecting renal failure and chronic kidney diseases
(CKD) by analyzing elevated ammonia (NH 3) levels in exhaled breath, offering a non …

[PDF][PDF] Study the effect of catalytic metal contacts on ethanol vapour sensing performance of WO3-Si hetero-structure sensor

S Roy, B Kantha, SK Sarkar - COMPUTATIONAL SCIENCE AND …, 2017 - researchgate.net
Tungsten Oxide (WO3) based thin film heterojunction ('n'type WO3-'p'type Si< 100>
substrate) gas sensors with Gold contact and noble catalytic metal contact of Palladium …

Study the effect of catalytic metal contacts on ethanol vapour sensing performance of WO

S Roy, B Kantha, SK Sarkar - … , Kolkata, India, 4-6 October 2016), 2016 - books.google.com
Study the effect of catalytic metal contacts on ethanol vapour sensing performance of WO
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