Recent trends in gas sensing via carbon nanomaterials: outlook and challenges

P Dariyal, S Sharma, GS Chauhan, BP Singh… - Nanoscale …, 2021 - pubs.rsc.org
The presence of harmful and poisonous gases in the environment can have dangerous
effects on human health, and therefore portable, flexible, and highly sensitive gas sensors …

Recent advances in g-C3N4 based gas sensors for the detection of toxic and flammable gases: A review

VS Bhati, V Takhar, R Raliya, M Kumar… - Nano …, 2022 - iopscience.iop.org
In recent years, many 2D nanomaterials like graphene, MoS 2, phosphorene, and metal
oxide nanosheets have been investigated for gas sensing applications due to their excellent …

Carbon nanotube-metal oxide nanocomposite gas sensing mechanism assessed via NO2 adsorption on n-WO3/p-MWCNT nanocomposites

NM Hung, ND Chinh, T Dai Nguyen, ET Kim… - Ceramics …, 2020 - Elsevier
A series of WO 3/multiwalled carbon nanotube (MWCNT) nanocomposite sensors was
fabricated by bar-coating slurries using different ratios of MWCNTs to WO 3 nanoparticles …

Metal oxide gas sensors by nanostructures

F Sarf - Gas Sensors, 2020 - books.google.com
Recently, metal oxide gas sensors by nanostructures have stirred interest and have found
their way in many applications due to their high sensitivity, material design compliance and …

Room temperature operated flexible La-ZnO/MWCNTs sensor for ppb level carbon monoxide detection

G Verma, V Pandey, M Islam, M Kumar… - … of Micromechanics and …, 2023 - iopscience.iop.org
The advancement of gas sensors with ppb level concentration experiences profound
challenges. In this research, Lanthanum (La)-Zinc Oxide (ZnO)/multi-walled carbon …

Investigation of gas sensing property of zinc oxide thin films deposited by Sol-Gel method: effects of molarity and annealing temperature

AB Khatibani - Indian Journal of Physics, 2021 - Springer
Sol-Gel method has been used to deposit pure zinc oxide on glass substrates in two
different conditions. The molarity was selected 0.2, 0.3 and 0.4 molar, and the annealing …

Effect of MWCNTs functionalization on thermal, electrical, and ammonia-sensing properties of MWCNTs/PMMA and PHB/MWCNTs/PMMA thin films nanocomposites

RA Qazi, R Khattak, L Ali Shah, R Ullah, MS Khan… - Nanomaterials, 2021 - mdpi.com
Partially biodegradable polymer nanocomposites Poly (3-Hydroxybutyrate)(PHB)/
MultiwalledCarbon Nanotubes (MWCNTs)/Poly (Methyl Methacrylate)(PMMA) and non …

[HTML][HTML] Carbon monoxide detection, separation, and conversion into valuable products via smart nanomaterials: Challenges and perspectives

K Bhardwaj, D Kumar, VS Saji, V Singh, Y Lee, S Lee… - Materials Today, 2025 - Elsevier
Developing efficient detectors for noxious carbon monoxide (CO) in the environment and
separating CO from other gases for converting concentrated CO to energy sources with …

The dependence of the gas sensing properties of ZnO thin films on the zinc concentration

I Karaduman Er, İA Yıldız, T Bayraktar, S Acar… - Journal of Materials …, 2021 - Springer
In this study, a series of ZnO thin films were grown successively by hydrothermal method,
and their structural, morphological and CO 2 gas sensing properties were investigated …

Investigation of H2S gas sensing performance of Ni:WO3 films at room temperature: nickel precursor effect

I Karaduman Er, F Sarf, E Yakar - Journal of Materials Science: Materials …, 2022 - Springer
In this work, pure and nickel-doped WO 3 films were produced by chemical bath deposition
on In-doped SnO 2 (ITO) substrates without annealing process. To synthesize the Ni: WO 3 …