ISSHAC International Symposium Effects of Surface Heterogeneity in Adsorption, Catalysis and related Phenomena ISSHAC-11 Eleventh International Symposium Effects of Surface Heterogeneity in Adsorption, Catalysis and related Phenomena September 18-22, 2022 | Zegrze, Poland GEOMETRIC AND CHEMICAL HETEROGENEITIES OF SOLID SURFACES PLAY A KEY-ROLE IN A WIDE RANGE OF processes INCLUDING ADSORPTION, CAT