The newly developed sensor has extremely high selectivity toward NOx molecules as a result of precise control of the nanostructure of the sensing electrode that detects NOx.

An NOx sensor based on mixed potential was made by laminating YSZ green sheets, on which an NOx sensing electrode, an NOx conversion electrode, a Pt heater, and a pair of thermocouples were printed ...

SCR technology has proven its ability to significantly reduce NOx emissions. Hence it has become an outstanding solution to be used to meet future emission limits in Europe, Japan and North America.