@article { Madden2008a, title = {Quartz Crystal Microbalance Study of volume changes and Modulus Shift in Electrochemically Switched Polypyrrole}, journal = {Thin Solid Films}, volume = {516}, year = {2008}, month = {03/2008}, pages = {2800-2807}, chapter = {2800}, author = {Mehrdad Bahrami-Samani and Christopher D. Cook and John D. Madden and Geoffrey M. Spinks and Philip G. Whitten} }