Graphene–metal oxide nanohybrids for toxic gas sensor: A review

SG Chatterjee, S Chatterjee, AK Ray… - Sensors and Actuators B …, 2015 - Elsevier
Sensing of gas molecules is critical to environmental monitoring, control of chemical
processes, agricultural, and medical applications. In particular, the detection of industrial …

Recent advances in transition metal carbides and nitrides (MXenes): characteristics, environmental remediation and challenges

Y Wu, X Li, H Zhao, F Yao, J Cao, Z Chen… - Chemical Engineering …, 2021 - Elsevier
MXenes, as newly emerging two-dimensional (2D) transition metal carbides and nitrides,
have become promising candidates for environmental remediation and detection due to …

Enhancing NO2 gas sensing performances at room temperature based on reduced graphene oxide-ZnO nanoparticles hybrids

S Liu, B Yu, H Zhang, T Fei, T Zhang - Sensors and actuators B: chemical, 2014 - Elsevier
NO 2 gas sensor has been constructed using reduced graphene oxide-ZnO nanoparticles
(ZnO-rGO) hybrids as sensing materials. Most importantly, the sensor exhibits higher …

Atomic layer deposition of Rh/ZnO nanostructures for anti-humidity detection of trimethylamine

Z Li, C Lou, G Lei, G Lu, H Pan, X Liu… - Sensors and Actuators B …, 2022 - Elsevier
The design of metal/semiconductor hybrid nanostructures is an important strategy for the
development of efficient chemical gas sensors. In this paper, a highly sensitive gas-sensing …

Highly sensitive and selective triethylamine-sensing properties of nanosheets directly grown on ceramic tube by forming NiO/ZnO PN heterojunction

D Ju, H Xu, Z Qiu, J Guo, J Zhang, B Cao - Sensors and Actuators B …, 2014 - Elsevier
Chemiresistive gas sensors with high sensitivity, selectivity and reliable fabrication potency
for specific gas have been now expected for many applications. A highly sensitive and …

Boosting TEA sensing performance of ZnO porous hollow spheres via in situ construction of ZnS-ZnO heterojunction

L Cheng, Y Li, G Cao, G Sun, J Cao, Y Wang - Sensors and Actuators B …, 2022 - Elsevier
Upgrading the gas sensing performance of metal oxide semiconductor (MOS) to meet the
practical demands of MOS sensor for detecting various harmful gases is a significant issue …

Controllable synthesis of heterostructured CuO–ZnO microspheres for NO2 gas sensors

S Li, L Yu, C Zhang, X Li, L Cao, H Du, X Fan - Sensors and Actuators B …, 2024 - Elsevier
Nitrogen dioxide (NO 2) sensors experience the drawback of requiring high operating
temperatures because of the low charge transfer ability of gas-sensing materials. Herein, an …

Ultrasensitive and low detection limit of nitrogen dioxide gas sensor based on flower-like ZnO hierarchical nanostructure modified by reduced graphene oxide

J Liu, S Li, B Zhang, Y **ao, Y Gao, Q Yang… - Sensors and Actuators B …, 2017 - Elsevier
Hierarchical rGO/ZnO hybrids with a flower-like morphology of ZnO and flexible rGO sheets
were synthesized by a facile solution-processed method. The structures and morphologies …

Trimethylamine sensors based on Au-modified hierarchical porous single-crystalline ZnO nanosheets

F Meng, H Zheng, Y Sun, M Li, J Liu - Sensors, 2017 - mdpi.com
It is of great significance for dynamic monitoring of foods in storage or during the
transportation process through on-line detecting trimethylamine (TMA). Here, TMA were …

Ionic liquid-assisted synthesis of α-Fe 2 O 3 mesoporous nanorod arrays and their excellent trimethylamine gas-sensing properties for monitoring fish freshness

P Wang, Z Zheng, X Cheng, L Sui, S Gao… - Journal of Materials …, 2017 - pubs.rsc.org
Large-scale and well-aligned α-Fe2O3 mesoporous nanorod arrays in situ deposited on
ceramic tubes have been successfully synthesized by an ionic liquid (IL)-assisted …