Publication - Journal Article Formation of NO+ and its possible roles during the selective catalytic reduction of NOx with NH3 on Cu-CHA catalysts DOI https://doi.org/10.1016/j.cattod.2017.12.022 Journal Article Catalysis Today, vol. 320, pp. 61-71, 2019 Authors Hai-Ying Chen, Márton Kollár, Zhehao Wei, Feng Gao, Yilin Wang, János Szanyi, Charles H.F. Peden Language English