Highly sensitive gas sensors with remarkably low detection limits are attractive for diverse
practical application fields including real-time environmental monitoring, exhaled breath …

Background The solid mediator Z-scheme heterojunctions are promising photocatalysts that
have narrow band gaps to allow excitation of incorporated electrons under visible lights but …

The bimetallic nanoparticles modified polymetallic oxides are considered to be an attractive
method to improve sensing performance. In this study, Bi 2 MoO 6 (BMO) microspheres with …

Triethylamine is a kind of volatile organic compound, which is flammable and toxic. Here,
PdRu alloy nanoparticles (NPs) were used for modifying SnO 2 to make it more selective for …

H 2 S is an extremely toxic gas that can cause damage to the respiratory and nervous
systems or even death, therefore it is of great significance to develop high performance H 2 …

In this present study, the fabricated sensors based on WO 3 nanowires sensing films were
grown by thermal oxidation method on the alumina substrates in single step and …

New sensing platform of PdO-ZnO-In 2 O 3 nanofibers were prepared by a distinctive
catalyst loading method (Pd@ ZIF-8). The results of TEM show that Pd nanoparticles is …

Abstract Sensors based on Pd/PdO@ ZnO-ZnO nanorods (NRs) were fabricated for
selective detection of triethylamine (TEA). ZnO NRs were obtained by simple hydrothermal …

Effective detection of triethylamine (TEA) is considerable in view of human health and
environment. However, both ppb-level detection and rapid response/recovery speed under …

It is well known that the metal atoms of metal oxide semiconductor (MOS) exhibit significant
activity in gas sensing. However, limited by the shielding effect of the outer oxygen atom …