Polypyrrole creep

The polypyrrole creep response is clearly history dependent and nonlinear at the very high loads employed in this study. The sequence of results for the same sample displayed in Fig. 14 shows that after enduring high stresses over significant periods of time ( 100 min), creep can be substantially reduced. This effect may be useful as... [Pg.331]

Madden JD, Rinderknecht D, Anquetil PA, Himter IW (2007) Creep and cycle life in polypyrrole actuators. Sens Actuators A Phys 133 210 217... [Pg.289]

TominagaK, Hamai K, Gupta B, Kudoh Y, Takashima W, Prakash R, Kaneto K (2011) Suppression of electrochemical creep by cross-link in polypyrrole soft actuators. Phys Procedia 14 143-146 Valero L, Arias-Pardilla J, Cauich-Rodriguez J, Smit MA, Otero TF (2011) Characterization of the movement of polypyrrole-dodecylbenzenesulfonate-perchlorate/tape artificial muscles. Fara-daic control of reactive artificial molecular motors and muscles. Electrochim Acta 56 3721-3726... [Pg.292]

Information regarding the appropriate operating load, extent of creep, and cycle life has been obtained by Madden et al. These authors performed a series of experiments on free-standing polypyrrole (PPy(PFg)) film actuators using isotonic testing apparatus (ITA) to investigate creep, passive, and active cycle life (Madden et al. 2007). [Pg.330]

Kaneko M, Kaneto K (1998) Electrochemomechanical deformation of polyanihne films doped with self-existent and giant anions. React Funct Polym 37 155-161 Kaneto K, Shinonome T, Tominaga K, Takashima W (2011) Electrochemical creeping and actuation of polypyrrole in ionic liquid. Jpn J Appl Phys 50(9), PART 1, Art. No. 091601 Madden JD, Cush RA, BCanigan TS, Hunter IW (2000) Fast contracting polypyrrole actuators. Synth Met 113 185-192... [Pg.349]

Tominaga K, Hamai K, Gupta B, Kudoh Y, Takashima W, Prakash R, Kaneto K (2011) Suppression of electrochemical creep by cross-link in polypyrrole soft actuators. Phys Procedia 14 143-146... [Pg.352]

Madden JD et al (2002a) Load and time dependence of displacement in a conducting polymer actuator. Mater Res Soc Proc 698(EE4.3) 137-144 Madden JDW, Madden PG, Hunter IW (2002b) Conducting polymer actuators as engineering materials. In Bar-Cohen Y (ed) SPIE conference on electroactive polymer actuators, vol 4695. SPIE conference, San Diego, CA, USA, pp 176-190 Madden JDW et al (2007) Creep and cycle life in polypyrrole actuators. Sens Actuators A 133 (1) 210-217... [Pg.381]

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