Detecting ultra-low ozone and hydrogen concentrations with CsPbBr${}_3$ microcrystals direct grown on electrodes

Aikaterini Argyrou, Konstantinos Brintakis, Athanasia Kostopoulou +5

Highly stable ozone and hydrogen sensing elements were fabricated based on well-crystalline rounded cube-shaped CsPbBr${}_3$ submicron crystals, synthesized by a facile solution proc…