Emerging single atom catalysts in gas sensors

G Lei, H Pan, H Mei, X Liu, G Lu, C Lou, Z Li… - Chemical Society …, 2022 - pubs.rsc.org
Single atom catalysts (SACs) offer unprecedented opportunities for high-efficiency reactions
taking place in many important fields of catalytic processes, electrochemistry, and …

Single-atom catalysts: promotors of highly sensitive and selective sensors

Z Li, E Tian, S Wang, M Ye, S Li, Z Wang… - Chemical Society …, 2023 - pubs.rsc.org
Sensors, the underlying technology that supports the Internet of Things, are undergoing
multi-disciplinary integration development to constantly improve the efficiency of human …

Single-Atom Au-Functionalized Mesoporous SnO2 Nanospheres for Ultrasensitive Detection of Listeria monocytogenes Biomarker at Low Temperatures

B Feng, Z Wang, Y Feng, P Li, Y Zhu, Y Deng, L Wu… - ACS …, 2024 - ACS Publications
Semiconductor metal oxide gas sensors have been proven to be capable of detecting
Listeria monocytogenes, one kind of foodborne bacteria, through monitoring the …

Single‐Atom Cu Stabilized on Ultrathin WO2.72 Nanowire for Highly Selective and Ultrasensitive ppb‐Level Toluene Detection

P Wang, S Guo, Z Hu, L Zhou, T Li, S Pu… - Advanced …, 2023 - Wiley Online Library
Various catalysts are developed to improve the performance of metal oxide semiconductor
gas sensors, but achieving high selectivity and response intensity in chemiresistive gas …

Essential role of lattice oxygen in hydrogen sensing reaction

J Li, W Si, L Shi, R Gao, Q Li, W An, Z Zhao… - Nature …, 2024 - nature.com
Understanding the sensing mechanism of metal oxide semiconductors is imperative to the
development of high-performance sensors. The traditional sensing mechanism only …

ZnO nanowires decorated with Pt nanoclusters for selective detection of ppb-level nitrogen dioxide

W Bu, Y Zhou, N Liu, Y Zhang, W Han, X Chuai… - Sensors and Actuators B …, 2024 - Elsevier
Noble metal loading is an efficient way to improve the sensing performance of metal oxide
semiconductor (MOS) gas sensors. In this work, platinum (Pt) nanoclusters loaded ZnO …