TY - JOUR A1 - Umo, N. S. A1 - Wagner, R. A1 - Ullrich, R. A1 - Kiselev, A. A1 - Saathoff, H. A1 - Weidler, P. G. A1 - Cziczo, D. J. A1 - Leisner, T. A1 - Möhler, O. T1 - Enhanced ice nucleation activity of coal fly ash aerosol particles initiated by ice-filled pores JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2019 SP - 1 EP - 26 Y1 - 2019/01/25 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2019-7/ L1 - https://acp.copernicus.org/preprints/acp-2019-7/acp-2019-7.pdf DO - 10.5194/acp-2019-7 ER -