TY - CONF A1 - Babutzka, Martin A1 - Heyn, A. ED - Lampke, T. ED - Wagner, G. ED - Wagner, M.F.-X. T1 - Dynamic tafel factor adaption for the evaluation of instantaneous corrosion rates on zinc by using gel-type electrolytes T2 - Tagungsband zum 19. Werkstofftechnischen Kolloquium N2 - The paper presents a new method for the determination and evaluation of tafel factors using gel-type electrolytes and electrochemical frequency modulation technique (EFM). This relatively new electrochemical method offers the possibility to determine both polarization resistances and tafel factors within one measurement and in short measuring intervals. Starting from a comprehensive parameter study it is shown that a direct relationship between the two values exists that can be described mathematically. This contribution presents the determined tafel factors for the system gel-type electrolyte/zinc and discusses their applicability and their limits. T2 - 19. Werkstofftechnisches Kolloquium der TU Chemnitz CY - Chemnitz, Germany DA - 16.03.2017 KW - Gel-type electrolytes KW - Gelartige Elektrolyte KW - Zinc KW - Zink KW - Stern Geary constant KW - Stern-Geary-Konstante PY - 2017 SN - 978-3-00-055705-7 SN - 1439-1597 VL - 61 SP - 189 EP - 199 PB - TU Chemnitz, Fakultät für Maschinenbau, Institut für Werkstoffwissenschaft und Werkstofftechnik CY - Chemnitz AN - OPUS4-39434 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -