S. Hara, Tetsuji Zama, S. Sewa
Jun 3, 2003
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0
Influential Citations
66
Citations
Journal
Chemistry Letters
Abstract
A polypyrrole (PPy) film, prepared electrochemically from methyl benzoate solution of tetra-n-butylammonium tetrafluoroborate on Ti electrode, showed 12.4% strain and 22 MPa stress induced electrochemically in NaPF6 aqueous solution. The large strain and stress may be due to doping-dedoping of anion and a conformational change of PPy chains.