The release of toxic and harmful gases seriously endangers human health and social and
environmental safety. Sensitive determination of these gases is urgently needed to meet the …

Conspectus Gas sensors are used in various applications to sense toxic gases, mainly for
enhanced safety. Resistive sensors are particularly popular owing to their ability to detect …

Humidity sensing materials play a pivotal role for serving as the essence of moisture sensors
to trap surrounding water molecules through hydrophilic interaction, chemical bonding, or …

Zinc oxide (ZnO) as a commonly used semiconductor material has aroused extensive
research attention in various fields, such as field-effect transistors, solar cells, luminescent …

The NH3 sensor is of great significance in preventing NH3 leakage and ensuring life safety.
In this work, the Pd-decorated ZnO hexagonal microdiscs are synthesized using …

Thanks to their impact on gas sensing enhancement, irradiation techniques are being
progressively employed in gas-sensing applications. Effects of Xe irradiation doses on the …

Sensing and monitoring nitrogen dioxide (NO 2) gas is essential, due to its adverse effect on
humans and the environment. However, conventional NO 2 gas-sensing materials have …

The ongoing need to detect and monitor hazardous, volatile, and flammable gases has led
to the use of gas sensors in several fields to improve safety and health issues …

Abstract The bismuth molybdate (Bi 2 MoO 6) has shown great application potential in the
field of gas sensing owing to its abundant Lewis acid sites, suitable energy band and unique …

Sensors of volatile organic compounds (VOCs) are of great importance for environmental
monitoring. Nevertheless, it is a great challenge to develop highly sensitive and selective …