This review paper discusses the influence of morphology and crystallographic structure on
gas-sensing characteristics of metal oxide conductometric-type sensors. The effects of …

Micro/nano sensors based on oxide semiconductors have received much interest worldwide
due to their remarkable electrical conductivity, good stability, wide range of dimensional …

Metal-oxide-semiconductor (MOS) based gas sensors have been considered a promising
candidate for gas detection over the past few years. However, the sensing properties of MOS …

The paper critically reviews the state of the art in the field of experimental techniques
possible to be applied to the study of conductometric gas sensors based on semiconducting …

An attempt has been made in the present work to develop a hybrid nanocomposite sensor
by exploiting the novel properties of Tin oxide (SnO 2), MWCNTs (Carbon nanotubes) and …

The development of highly-sensitive and moisture resistant semiconductor metal oxide
(SMO) gas sensors for practical application remains a challenge. Here, a three-dimensional …

Metal oxide semiconductor heterojunctions and homojunctions are considered to have
better performance than single phase material for room temperature hydrogen gas sensing …

The electrodes of semiconductor gas sensors are important in characterizing sensors based
on their sensitivity, selectivity, reversibility, response time, and long-term stability. The types …

A hybrid SnO2 modified multiwalled carbon nanotubes (MWCNTs) gas sensor is developed
for the trace level (100 ppb) detection of NO2 gas at room temperature. A simple method is …

The role of Au additives in SnO2-based thick film gas sensors was investigated by a
combination of operando investigation techniques, namely spectroscopic high energy …