Mixed-culture biocathodes for acetate production from CO reduction in the microbial electrosynthesis: Impact of temperature.

The temperature effect on bioelectrochemical reduction of CO to acetate with a mixed-culture biocathode in the microbial electrosynthesis was explored. The results showed that maximum acetate amount of 525.84 ± 1.

Ammonia sensing by closely packed WO microspheres with oxygen vacancies.

Ammonia (NH), is a precursor for the formation of atmospheric fine particulate matter (PM), and thus establishing efficient and cost-effective methods to detect ammonia emission is highly desired. Transition metal oxide semiconductors-based sensors for electrochemical gas sensing have been extensively explored. Among various types of semiconductors, tungsten oxide (WO) possesses an anisotropic layered crystalline structure and is recognized as a promising material for gas sensing.