Dynamical variation of the impedance of IPMCKruusamäe, Karl; Punning, Andres; Kruusmaa, Maarja; Aabloo, AlvoProceedings of SPIE2009 / Electroactive Polymer Actuators and Devices (EAPAD) 2009, p. 72870V-1 - 72870V-9 : ill https://www.researchgate.net/publication/236115865_Dynamical_variation_of_the_impedances_of_IPMC