Functional gas sensing nanomaterials: A panoramic view

R Malik, VK Tomer, YK Mishra, L Lin - Applied Physics Reviews, 2020 - pubs.aip.org
Clean air is probably the most essential before water for human health and well-being, but
human activities associated with socioeconomic developments are the key pollution …

Modeling interfacial interaction between gas molecules and semiconductor metal oxides: A new view angle on gas sensing

C Yuan, J Ma, Y Zou, G Li, H Xu, VV Sysoev… - Advanced …, 2022 - Wiley Online Library
With the development of internet of things and artificial intelligence electronics, metal oxide
semiconductor (MOS)‐based sensing materials have attracted increasing attention from …

Functional nanomaterials in flexible gas sensors: recent progress and future prospects

SD Lawaniya, S Kumar, Y Yu, HG Rubahn… - Materials Today …, 2023 - Elsevier
Flexible gas sensors have recently attracted researcher's great attention due to their
applications in wearable electronics for different fields like environmental protection, food …

Surface activity-tuned metal oxide chemiresistor: toward direct and quantitative halitosis diagnosis

H Shin, DH Kim, W Jung, JS Jang, YH Kim, Y Lee… - ACS …, 2021 - ACS Publications
Continuous monitoring of hydrogen sulfide (H2S) in human breath for early stage diagnosis
of halitosis is of great significance for prevention of dental diseases. However, fabrication of …

Design of highly porous SnO2-CuO nanotubes for enhancing H2S gas sensor performance

KR Park, HB Cho, J Lee, Y Song, WB Kim… - Sensors and Actuators B …, 2020 - Elsevier
Abstract Highly porous SnO 2-CuO hollow nanofiber mats were synthesized by
electrospinning combined with thermal processing for high performance H 2 S gas sensing …

Metal oxide nanofibers based chemiresistive H2S gas sensors

R Shaik, RK Kampara, A Kumar, CS Sharma… - Coordination Chemistry …, 2022 - Elsevier
With industrial escalation, the increase in air toxicity leads to air quality degradation. There is
a necessity to monitor environmental pollutants to protect animals and human beings from …

Heteronanostructural metal oxide-based gas microsensors

L Liu, Y Wang, Y Liu, S Wang, T Li, S Feng… - Microsystems & …, 2022 - nature.com
The development of high-performance, portable and miniaturized gas sensors has aroused
increasing interest in the fields of environmental monitoring, security, medical diagnosis, and …

Recent progress on anti-humidity strategies of chemiresistive gas sensors

Y Wang, Y Zhou - Materials, 2022 - mdpi.com
In recent decades, chemiresistive gas sensors (CGS) have been widely studied due to their
unique advantages of expedient miniaturization, simple fabrication, easy operation, and low …

Low-temperature and high-selectivity butanone sensor based on porous Fe2O3 nanosheets synthesized by phoenix tree leaf template

WX Liu, JB Sun, YN Li, DR Kong, BY Song… - Sensors and Actuators B …, 2023 - Elsevier
The development of gas sensors with high selectivity to volatile ketones at low temperature
has recently been a hot topic. However, the reported good response to butanone is usually …

Modulating the properties of SnO 2 nanocrystals: morphological effects on structural, photoluminescence, photocatalytic, electrochemical and gas sensing properties

M Periyasamy, A Kar - Journal of Materials Chemistry C, 2020 - pubs.rsc.org
Tin dioxide (SnO2) is a material of ever increasing scientific interest as a result of its many
useful and varied physical properties: it is a wide band gap (3.6 eV at 300 K), n-type …