Single atom catalysts (SACs) offer unprecedented opportunities for high-efficiency reactions
taking place in many important fields of catalytic processes, electrochemistry, and …

The detection of low-concentration gases and odors in fields such as healthcare, mobility,
and indoor environment control is attracting tremendous attention. The development of high …

In recent years, two-dimensional (2D) transition metal dichalcogenides (TMDs), such as
MoS 2, MoTe 2, WS 2, etc., have gained significant interest in sensing applications …

The development of high response, low detection limit and low-cost acetone sensors
remains a great challenge so far. In this work, the high-performance acetone sensors based …

SnO 2 has been extensively used in the detection of various gases. As a gas sensing
material, SnO 2 has excellent physical-chemical properties, high reliability, and short …

With the advent of the 5G era and the rise of the Internet of Things, various sensors have
received unprecedented attention, especially wearable and stretchable sensors in the …

As a new nanostructure, a graphene is a compound of carbon atoms with a two-dimensional
structure that has attracted the attention of many nanoscale researchers due to its novel …

Thin film technology shows high promise in fabrication of electronic devices such as gas
sensors. Tungsten trioxide (WO 3), as one of the best-known metal oxide semiconductors …

Highly stretchable, sensitive and room-temperature nitrogen dioxide (NO2) sensors are
fabricated by exploiting intrinsically stretchable, transparent and ion-conducting hydrogels …

To achieve high sensitivity under low-temperature operation is currently a challenge for
metal oxide semiconductor gas sensors. In this work, a unique NiO-functionalized …