%0 Conference Paper %B Electroactive Polymer Actuators and Devices (EAPAD) 2007 %D 2007 %T Polypyrrole operating voltage limits in aqueous sodium hexafluorophosphate %A Shoa, Tina %A Cole, Matthew %A Munce, Nigel %A Yang, Victor %A Madden, John %C San Diego, California, USA %I SPIE %P 652421-8 %U http://link.aip.org/link/?PSI/6524/652421/1 %V 6524 %7 1