Conducting polymer-based nanostructures for gas sensors

X Liu, W Zheng, R Kumar, M Kumar, J Zhang - Coordination Chemistry …, 2022 - Elsevier
Conducting polymers (CPs) have attracted wide interest for application in chemical gas
sensors due to their versatile nanostructure, easy synthesis, and good environmental …

Evolution of breath analysis based on humidity and gas sensors: Potential and challenges

H Tai, S Wang, Z Duan, Y Jiang - Sensors and actuators B: chemical, 2020 - Elsevier
Breath analysis is an attractive strategy that holds tremendous potential to achieve non-
implantable physical health management enabled by flexible humidity sensors for breathing …

[HTML][HTML] An overview on room-temperature chemiresistor gas sensors based on 2D materials: Research status and challenge

Z Wang, M Bu, N Hu, L Zhao - Composites Part B: Engineering, 2023 - Elsevier
It is necessary to develop efficient sensing materials, high-performance sensors and
detailed mechanism study of chemiresistor gas sensors for applications in the fields of toxic …

Novel approaches towards design of metal oxide based hetero-structures for room temperature gas sensor and its sensing mechanism: A recent progress

R Paul, B Das, R Ghosh - Journal of Alloys and Compounds, 2023 - Elsevier
Current research on gas sensors are focused toward develo** cost-effective high-
performance gas sensors at low operating temperature. Shortcomings of pristine …

[HTML][HTML] A review of composite conducting polymer-based sensors for detection of industrial waste gases

A Verma, R Gupta, AS Verma, T Kumar - Sensors and Actuators Reports, 2023 - Elsevier
To maintain human and environmental health, it is essential to detect toxic gases. Over the
years, researchers have often focused on industrial waste gases like CO, NO 2, H 2 S, and …

Recent progress in polyaniline-based chemiresistive flexible gas sensors: design, nanostructures, and composite materials

J Wen, S Wang, J Feng, J Ma, H Zhang, P Wu… - Journal of Materials …, 2024 - pubs.rsc.org
Exposure to poisonous and hazardous gases such as NH3, NO2, and CO poses significant
health risks. High-performance flexible gas sensors are essential for wearable real-time …

Ultrasensitive flexible NH3 gas sensor based on polyaniline/SrGe4O9 nanocomposite with ppt-level detection ability at room temperature

Y Zhang, J Zhang, Y Jiang, Z Duan, B Liu… - Sensors and Actuators B …, 2020 - Elsevier
Detection limit as an important parameter of gas sensors, much effort has been devoted to
develo** high-performance gas sensors with low detection limit. However, the …

Ultrathin Nb2CTx nanosheets-supported polyaniline nanocomposite: enabling ultrasensitive NH3 detection

S Wang, Y Jiang, B Liu, Z Duan, H Pan, Z Yuan… - Sensors and Actuators B …, 2021 - Elsevier
A novel NH 3 sensor enabled by two dimensional (2D) niobium carbide MXene (Nb 2 CT x)
nanosheets-supported polyaniline (PANI) nanocomposite (PANI/Nb 2 CT x) with enriched …

Local dynamic neural network for quantitative analysis of mixed gases

J Li, Y Ma, Z Duan, Y Zhang, X Duan, B Liu… - Sensors and Actuators B …, 2024 - Elsevier
The Gas sensor array is commonly used in combination with quantitative analysis method
for detecting mixed gases. Artificial neural network (ANN) is usually employed to achieve a …

Frontiers of graphene and 2D material-based gas sensors for environmental monitoring

DJ Buckley, NCG Black, EG Castanon, C Melios… - 2D …, 2020 - iopscience.iop.org
Abstract The World Health Organization reported that 4.2 million deaths every year were a
direct result of exposure to ambient air pollution (NO 2, SO 2, NH 3, CO 2, CO, CH 4). There …