With the tremendous advances in technology, gas-sensing devices are being popularly
used in many distinct areas, including indoor environments, industries, aviation, and …

Investigations into the mechanisms governing the behavior of metal oxide gas sensors
continue to be of great interest. Oxygen vacancies are a ubiquitous defect in this class of …

Chemi-resistive sensors based on hybrid functional materials are promising candidates for
gas sensing with high responsivity, good selectivity, fast response/recovery, great …

With the development of internet of things and artificial intelligence electronics, metal oxide
semiconductor (MOS)‐based sensing materials have attracted increasing attention from …

Rationally designing highly active, low-cost and stable photocatalysts is a crucial endeavor
for the development of photocatalysis as one of the most promising advanced carbon …

Since the sensing capability of semiconducting metal oxides was demonstrated in the
1960s, solid state gas sensors based on these materials have attracted considerable …

Metal oxide/graphene nanocomposites are emerging as one of the promising candidate
materials for developing high-performance gas sensors. Here, we demonstrate sensitive …

As a kind of toxic gas, NO 2 can cause damages to the environment and threaten the health
of human beings. To develop highly sensitive NO 2 gas sensor is necessary. Here, the Rh …

Metal oxide thin films have emerged as a promising choice in the gas sensor industry.
Several key parameters such as physical and chemical characteristics of the metal oxides …

Conductometric semiconducting metal oxide gas sensors have been widely used and
investigated in the detection of gases. Investigations have indicated that the gas sensing …