Special Issue: Application of Surface Photochemical Processes in Environmental Purification, Photochemical Synthesis, Biomedicine Preface (2019) Kisch H, Macyk W, Linnik O Journal article, Editorial In-situ ultrasound study of the kinetics of formation of zeolites Na-A and Na-X from coal fly ash (2015) Hums E, Musyoka NM, Baser HH, Inayat A, Schwieger W Journal article Thermal stability studies of zeolites A and X synthesized from South African coal fly ash (2015) Musyoka NM, Petrik LF, Hums E, Kuhnt A, Schwieger W Journal article Transesterification of palm oil using supercritical methanol with co-solvent HCFC-141b (2009) Hong ST, Kim JW, Jang WH, Lim JS, Park HS, Yoo KP, Apfel C, Arlt W Journal article, Original article Substitution of transition metal ions into aluminophosphates and silicoaluminophosphates: Characterization and relation to catalysis (2002) Hartmann M, Kevan L Journal article, Review article Fullerenes (C60) versus heteroazafullerenes (C59N); a photophysical comparison of their monoadducts and hexaadducts (2002) Guldi DM, Hirsch A, Hauke F Journal article, Original article