Artificial olfaction based on gas sensor arrays aims to substitute for, support, and surpass
human olfaction. Like mammalian olfaction, a larger number of sensors and more signal …

Nano-ferrites are one of the extensively explored sensing materials for the detection and
quantification of the evolution of toxic gases from industries, vehicle exhaust and biological …

Surface oxygen vacancies have been demonstrated to be an important factor for volatile
organic compounds (VOCs) catalytic oxidation. In this work, the oxygen vacancy over LaFeO …

With the growing concern on environmental protection, gas sensors based on metal oxide
semiconductor (MOS) have recently attracted much interest owing to their great potential in …

As a critical intermediate substance or a target product, CO plays a vital role in the chemical
looping processes. The control of CO conversion is significant since chemical looping …

Conversion of lignin feedstocks into aromatic chemicals is a highly desirable target for
biorefineries, and their depolymerization often requires high temperatures and harsh …

The early detection of lung cancer by breath analysis has attracted more and more attention.
In this work, high-performance LnFeO 3 (Ln= Nd, Dy, Er) based isopropanol sensors were …

Oxygen vacancies play an essential role in gas-sensitive materials, but the intrinsic oxides
are poorly controlled and contain low oxygen vacancy concentrations. In this work, we …

Sensitivity and selectivity of metal oxide semiconductor-based gas sensors are two crucial
criteria. In this work, a highly sensitive and selective ethanol sensor has been prepared …

Perovskite-type lanthanum iron oxide, LaFeO3, is a p-type semiconductor that can achieve
overall water splitting using visible light while maintaining photostability. These features …