Gas sensors have been widely used in detection of industrial gas leak, air quality detection,
and medical diagnosis. Although some chemical sensors have been commercialized, there …

Lately, the progressive study of metal–organic frameworks (MOFs) for the detection of
ammonia and amines has made infusive achievements. Nevertheless, the investigation of …

In view of environmental protection and the need for early prediction of major diseases, it is
necessary to accurately monitor the change of trace ammonia concentration in air or in …

The influences of sensing electrode morphology, operating temperature and the oxygen
content on NH 3 sensing properties for the potentiometric gas sensor attached with CeVO 4 …

The microstructured and hyperdoped silicon as a superior photoelectric and photovoltaic
material is first studied as a gas-sensing material. The material is prepared by femtosecond …

Two different types of silver-doped zeolite Y (Ag–NaY, Ag-HY) were synthesized by one-step
and two-step ion exchange methods, which were verified excellent photodegradation …

Mixed-potential type ammonia sensors based on yttria-stabilized zirconia are promising
devices in NOx reducing system for high-temperature exhaust. However, selectivity is a …

A new type solid-electrolyte impedancemetric sensor using a zeolite as a receptor and a Li
1.5 Al 0.5 Ti 1.5 (PO 4) 3 (LATP) disc as a transducer, respectively, was designed and its …

In 2 O 3 material with special morphology was synthesized using the hydrothermal method
and was used as the sensing electrode for a mixed potential ammonia sensor based on …

The present work is an attempt in identifying highly selective sensing materials for sulfur
dioxide (SO 2). The responses of various zeolites towards SO 2 were investigated through …