Review of ZnO-based nanomaterials in gas sensors

Y Kang, F Yu, L Zhang, W Wang, L Chen, Y Li - Solid State Ionics, 2021‏ - Elsevier
The release of toxic and harmful gases seriously endangers human health and social and
environmental safety. Sensitive determination of these gases is urgently needed to meet the …

[HTML][HTML] A review on environmental gas sensors: Materials and technologies

S Dhall, BR Mehta, AK Tyagi, K Sood - Sensors International, 2021‏ - Elsevier
The rapidly increasing population, industrial emissions, vehicle exhaust and open burning of
garbage waste are the main cause of pollutants which regularly deteriorate the natural …

1D metal oxide semiconductor materials for chemiresistive gas sensors: a review

B Yang, NV Myung, TT Tran - Advanced Electronic Materials, 2021‏ - Wiley Online Library
While numerous types of gas sensors have been developed for various industries and
applications such as the automotive industry, environmental monitoring, and personal …

Advances in designs and mechanisms of semiconducting metal oxide nanostructures for high-precision gas sensors operated at room temperature

Z Li, H Li, Z Wu, M Wang, J Luo, H Torun, PA Hu… - Materials …, 2019‏ - pubs.rsc.org
High-precision gas sensors operated at room temperature are attractive for various real-time
gas monitoring applications, with advantages including low energy consumption, cost …

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 …

Room-temperature gas sensing of ZnO-based gas sensor: A review

L Zhu, W Zeng - Sensors and Actuators A: Physical, 2017‏ - Elsevier
Novel gas sensors with high sensing properties, simultaneously operating at room
temperature are considerably more attractive owing to their low power consumption, high …

Nanostructured materials for room‐temperature gas sensors

J Zhang, X Liu, G Neri, N Pinna - Advanced materials, 2016‏ - Wiley Online Library
Sensor technology has an important effect on many aspects in our society, and has gained
much progress, propelled by the development of nanoscience and nanotechnology. Current …

Resistance-based H2S gas sensors using metal oxide nanostructures: A review of recent advances

A Mirzaei, SS Kim, HW Kim - Journal of hazardous materials, 2018‏ - Elsevier
Gas sensors play an undeniable role in most fields of technology in the modern world; they
are broadly used for public safety, pollution monitoring, quality control, breath analysis …

Recent advances in sensing materials targeting clinical volatile organic compound (VOC) biomarkers: a review

AK Pathak, K Swargiary, N Kongsawang, P Jitpratak… - Biosensors, 2023‏ - mdpi.com
In general, volatile organic compounds (VOCs) have a high vapor pressure at room
temperature (RT). It has been reported that all humans generate unique VOC profiles in their …

An efficient hydrogen gas sensor based on hierarchical Ag/ZnO hollow microstructures

S Agarwal, S Kumar, H Agrawal, MG Moinuddin… - Sensors and Actuators B …, 2021‏ - Elsevier
The design of hierarchical zinc oxide (ZnO) microstructures modified with silver (Ag)
nanoparticles have emerged as an effective approach for improving the hydrogen gas …