Warm dust surface chemistry in protoplanetary disks - Formation of phyllosilicatesW. F. Thi, S. Hocuk, I. Kamp, P. Woitke, Ch. Rab, S. Cazaux, P. Caselli and M. D’AngeloA&A, 635 (2020) A16DOI: https://doi.org/10.1051/0004-6361/201731747