Room-temperature catalytic oxidation is an efficient approach to converting formaldehyde (HCHO) into harmless CO 2 by using reactive oxygen species (ROS) on the surface of noble-metal nanocatalysts.

Researchers led by Prof. Zhang Weijun from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS) have developed a highly sensitive portable laser absorption spectroscopy ...

Indoor air quality can be hard to judge because many pollutants that affect a home are invisible. Smoke can drift indoors ...

Atmospheric water vapor is the most important natural greenhouse gas, accounting for about two-thirds of the natural greenhouse effect. Despite this importance, its role in climate and its reaction to ...

Sensirion Holding AG announced global availability of the SFA40 formaldehyde sensor for indoor air quality applications. Designed for seamless integration into air purifiers, air conditioners, and ...

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