Semiconducting metal oxide based gas sensors are a highly attractive option for use in a
widespread array of applications as they can be miniaturized, are highly robust and …

Air pollution is a serious concern worldwide as it affects living beings and the environment
due to the release of hazardous gases and particulate matter. The major cause of pollution …

Searching for suitable materials for NO 2 sensing has important scientific significance and
application value. First-principles calculations have been performed on the adsorption of NO …

Carbon monoxide (CO) poisoning can easily occur in industrial and domestic settings,
causing headaches, loss of consciousness, or death from overexposure. Commercially …

Daisy-like hexagonal WO 3 and rose-like monoclinic WO 3 hierarchical structures were
fabricated via facile hydrothermal technic in this work. The acetone sensing properties of the …

For a long time, chemiresistive gas sensors based on metal oxide semiconductors (MOSs)
suffer from higher operating temperatures, resulting in higher energy consumption and …

In order to take insight into the gas sensing performance of single ultrathin WO 3 nanowire,
we performed first principles calculation to investigate the gas adsorption properties and …

C 3 N monolayer is reported with comparable and even more desirable sensing behavior
upon small gas molecules in comparison to graphene. In this work, we proposed Pt-doped C …

WO 3 is a traditional type of NO 2-sensing material. There are still some problems in relevant
studies, such as high detection limit, high working temperature, and complex process. In this …

An intricate sea-urchin-like hexagonal WO 3 nanostructure was synthesized by a facile
hydrothermal approach. Sensing properties of the as-fabricated sensor exhibited surpassing …