Gas sensors are frequently used for detecting toxic gases and vapors for environmental
control, industrial monitoring and household safety. Semiconductor conductivity can be …

With a series of widespread applications, resistive gas sensors are considered to be
promising candidates for gas detection, benefiting from their small size, ease-of-fabrication …

With the increasing popularity of battery technology, the safety problems caused by the
thermal runaway of batteries have been paid more attention. Detecting the gases released …

Rapid transmission of infectious microorganisms such as viruses and bacteria through
person-to-person contact has contributed significantly to global health issues. The high …

The gas-sensing properties and mechanism and the role of the shell thickness of structurally
well-defined SnO2/NiO heterostructures are studied. One-dimensional (1D) SnO2/NiO core …

Gas response control through structural and defect engineering in metal oxides are critical
approaches to realize high performance sensors. Herein, we present the fabrication of ZnO …

Accurate detection of NO 2 gas with low concentration and high stability is of great
significance to ecological protection and human health. In this work, hollow porous GaN …

A facile solvothermal synthesis in an ethanol/acetic acid mixture for the fabrication of SnO 2
with a controllable hierarchical spherical size and micro-/mesoporosity is presented. SEM …

Molybdenum-based materials have been intensively investigated for high-performance gas
sensor applications. Particularly, molybdenum oxides and dichalcogenides nanostructures …

It is well known that the functionality of inorganic materials strongly depends on the chemical
composition, morphology, particle size, crystal facet, etc., which are strongly influenced by …