Gas sensors that exhibit high sensitivity and possess astonishingly low detection limits are
appealing for a wide range of practical applications, like real-time environmental monitoring …

The special physicochemical properties of Bi 2 S 3 nanomaterial endow it to be exceptional
NO 2 sensing properties. However, sensors based on pure Bi 2 S 3 cannot detect trace NO 2 …

When partial discharges occur in air-insulated equipment, the air decomposes to produce a
variety of contamination products, resulting in a reduction in the insulation performance of …

Abstract 2D nanomaterials have triggered widespread attention in sensing applications.
Especially for 2D layered metal chalcogenides (LMCs), the unique semiconducting …

Transition metal dichalcogenide (TMD) materials hold great promise for gas sensors
working at room temperature (RT). But the low response and slow dynamics derived from …

Molecularly imprinted polymer (MIP) technology and its prospective used in the surveillance
of the environment are the focus of this review article, which aims to give an in-depth …

Developing gas sensors capable of efficiently detecting harmful gases is urgent to protect
the human environment. Here, an active Ce–Ag bimetallic pair was innovatively introduced …

Transition metal carbides/nitrides (MXenes) have shown great potential in room temperature
(RT) gas sensors, but the self-stacking of MXene sheets limits their sensitivity and …

Being one of the most frequent atmospheric contaminants, nitrogen dioxide (NO 2) was
accused to be the culprit for a serious of public environmental hazards and respiratory …

The unique electronic and chemical properties of metal oxide heterostructures are critical to
the development of room temperature (RT) sensors. In this work, we report the design of In 2 …