A panoramic view of NOx and NH3 gas sensors

U Choudhari, S Jagtap - Nano-Structures & Nano-Objects, 2023 - Elsevier
The alarming growth in air pollution has drawn more attention to gas sensing technologies.
As a result, the fabrication of highly sensitive and selective gas sensors has become a hot …

Low-frequency noise in gas sensors: A review

W Shin, S Hong, Y Jeong, G Jung, J Park, D Kim… - Sensors and Actuators B …, 2023 - Elsevier
Semiconductor-based gas sensors have been applied to a variety of applications, including
environmental, safety, and health monitoring. Extensive efforts have been made to improve …

Progress, challenges, and perspectives on polymer substrates for emerging flexible solar cells: A holistic panoramic review

P Subudhi, D Punetha - Progress in Photovoltaics: Research …, 2023 - Wiley Online Library
In pursuit of a renewable, inexpensive, sustainable, and compact energy source to replace
fossil fuels, solar photovoltaic devices have become an ideal alternative to meet human …

A new type low-cost, flexible and wearable tertiary nanocomposite sensor for room temperature hydrogen gas sensing

D Punetha, M Kar, SK Pandey - Scientific Reports, 2020 - nature.com
This paper reports on reduced graphene oxide (rGO), tin oxide (SnO2) and polyvinylidene
fluoride (PVDF) tertiary nanocomposite thick film based flexible gas sensor. The …

Facile synthesis of ultrafine rGO/WO3 nanowire nanocomposites for highly sensitive toxic NH3 gas sensors

CM Hung, N Van Duy, V Van Quang… - Materials Research …, 2020 - Elsevier
We introduce a facile and scalable synthesis of rGO/WO 3 nanocomposites by hydrothermal
method for gas sensing applications. The characterization of rGO/WO 3 nanocomposites by …

High-performance ammonia gas sensor based on a catalytic ruthenium-gated field-effect transistor

X He, P Guo, X Ren, X An, Y Li, S Liang… - ACS Applied Nano …, 2024 - ACS Publications
The catalytic performance of ruthenium (Ru) in the synthesis and decomposition of ammonia
(NH3) has attracted extensive attention and research. Considering its selective adsorption …

A review of low-temperature H 2 S gas sensors: Fabrication and mechanism

S Ghaderahmadi, M Kamkar, N Tasnim… - New Journal of …, 2021 - pubs.rsc.org
Detection of toxic gases such as hydrogen sulfide (H2S) at low temperatures is of high
importance as it reduces power consumption, increases long-term stability, and lowers the …

Ultralow-detection limit ammonia gas sensors at room temperature based on MWCNT/WO3 nanocomposite and effect of humidity

VT Duong, CT Nguyen, HB Luong, DC Nguyen… - Solid State …, 2021 - Elsevier
Nanocomposite-based NH 3 gas sensors working at room temperature were systematically
fabricated by compositing multi-walled carbon nanotubes (MWCNTs) and tungsten oxide …

A review article based on composite graphene@ tungsten oxide thin films for various applications

A Khan, B Nilam, C Rukhsar, G Sayali, B Mandlekar… - Tungsten, 2023 - Springer
Graphene and its derivatives are the hot topics of research during this decade due to their
excellent thermal conductivities, mechanical strength, current densities, electron motilities …

Tenability and improvement of the structural, electronic, and optical properties of lead-free CsSnCl 3 perovskite by incorporating reduced graphene oxide (rGO) for …

A Kumar, N Pandey, D Punetha, R Saha… - Journal of Materials …, 2023 - pubs.rsc.org
The lead-free metal halide perovskite materials are a potential candidate for optoelectronics
and photovoltaic applications due to their promising and outstanding properties. Herein, we …