A review on WO3 based gas sensors: Morphology control and enhanced sensing properties

C Dong, R Zhao, L Yao, Y Ran, X Zhang… - Journal of Alloys and …, 2020 - Elsevier
Abstract Tungsten oxide (WO 3), a typical n-type gas-sensing material, has attracted
considerable attention to detect various hazardous gases. Previous studies indicated that …

Multiplexed gas sensor: fabrication strategies, recent progress, and challenges

G Verma, A Gokarna, H Kadiri, K Nomenyo… - ACS …, 2023 - ACS Publications
Due to miscellaneous toxic gases in the vicinity, there is a burgeoning need for
advancement in the existing gas sensing technology not only for the survival of mankind but …

Needle-Shaped WO3 Nanorods for Triethylamine Gas Sensing

Q Hu, J He, J Chang, J Gao, J Huang… - ACS Applied Nano …, 2020 - ACS Publications
The accurate and rapid monitoring of triethylamine (TEA) is highly desired for human health,
environmental protection, and food safety. Herein, we have fabricated a WO3 sample with a …

Amorphous Cr2WO6-Modified WO3 Nanowires with a Large Specific Surface Area and Rich Lewis Acid Sites: A Highly Efficient Catalyst for Oxidative …

H Wang, M Tang, F Shi, R Ding, L Wang… - … Applied Materials & …, 2020 - ACS Publications
The oxidative desulfurization (ODS) of fuel oils is of great significance for environmental
protection, and the development of efficient ODS heterogeneous catalysts is highly desired …

Synthesis of WO3 nanoflakes by hydrothermal route and its gas sensing application

PS Kolhe, P Mutadak, N Maiti, KM Sonawane - Sensors and Actuators A …, 2020 - Elsevier
The controlled morphology and size of inorganic materials have attracted intense interest, as
these parameters play an important role in determining sensing properties. Herein, WO 3 …

Au-loaded mesoporous WO3: Preparation and n-butanol sensing performances

Y Wang, B Zhang, J Liu, Q Yang, X Cui, Y Gao… - Sensors and Actuators B …, 2016 - Elsevier
Au-loaded mesoporous WO 3 was synthesized by nanocasting method. Mesoporous
structure provided a large specific surface area, and the noble metal (Au) improved the …

Phenyl-modified carbon nitride quantum nanoflakes for ultra-highly selective sensing of formic acid: a combined experimental by QCM and density functional theory …

NL Torad, H El-Hosainy, M Esmat… - … Applied Materials & …, 2021 - ACS Publications
Formic acid (HCOOH) is an important intermediate in chemical synthesis, pharmaceuticals,
the food industry, and leather tanning and is considered to be an effective hydrogen storage …

2D ultra-thin WO3 nanosheets with dominant {002} crystal facets for high-performance xylene sensing and methyl orange photocatalytic degradation

Y Liang, Y Yang, C Zou, K Xu, X Luo, T Luo, J Li… - Journal of Alloys and …, 2019 - Elsevier
Here we report the synthesis of two-dimensional (2D) ultra-thin WO 3 nanosheets (∼ 4.9
nm) with dominant {002} crystal facets through a facile surfactant-induced self-assembly …

Investigation on ozone-sensing characteristics of surface sensitive hybrid rGO/WO3 nanocomposite films at ambient temperature

J Jayachandiran, M Arivanandhan, O Padmaraj… - … Composites and Hybrid …, 2020 - Springer
Ozone-sensing characteristics of pure WO 3 and hybrid rGO/WO 3 nanocomposite materials
synthesised by hydrothermal method were investigated. The physicochemical properties of …

Highly sensitive BTEX sensors based on hexagonal WO3 nanosheets

D Zhang, Y Fan, G Li, Z Ma, X Wang, Z Cheng… - Sensors and Actuators B …, 2019 - Elsevier
Abstract Hexagonal WO 3 (h-WO 3) nanosheets (NSs), nanoparticles (NPs) and nanorods
(NRs) were synthesized by a facile, low-cost and environmentally friendly hydrothermal and …