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 …

Recently, atmospheric pollution has become a critical problem for modern society. The
detection and monitoring of gases are the major problems nowadays. Metal oxides play a …

Metal oxide semiconductor (MOS) thin films hold great promise for electronic devices such
as gas sensors. However, the low surface activity of pristine MOS often leads to inferior …

With the demanding detection of unique toxic gas, semiconductor gas sensors have
attracted tremendous attention due to their intriguing features, such as, high sensitivity …

Detection of volatile organic compounds (VOCs) at room temperature (RT) currently remains
a challenge for metal oxide semiconductor (MOS) gas sensors. Herein, for the first time, we …

Heterostructures of metal oxide semiconductors have a great promise for chemical gas
sensors due to the peculiar properties at the heterointerface. In this work, a highly sensitive …

Single atom catalysts (SACs) have demonstrated great potential in detection of toxic volatile
organic compounds (VOCs) because of their high catalytic efficiency and unique electronic …

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

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 …