Hybrid material polypyrrole/[SiCr(H2O)W11O39](super 5-): Electrogeneration, properties and stability under cycling

Authors :: Cheng, Shaoan
Fernandez-Otero, Toribio
Coronado, Eugenio
Gomez-Garcia, Carlos J.
Martinez-Ferrero, Eugenia
Gimenez-Saiz, Carlos
Source :: Journal of Physical Chemistry B. August 8, 2002, Vol. 106 Issue 31, p7585, 7 p.
Publication Year :: 2002
Abstract: The hybrid materials constituted by polypyrrole doped with the polyoxometalate (POM) anion [SiCr(H2O)W11O39](super 5-) are electrogenerated from acetonitrile solutions. The electrochemical behavior of the hybrid films is studied by cyclic voltammetry in three different electrolytes formed by two anions and two cations dissolved in acetonitrile.

Subjects :: Acetonitrile -- Electric properties
Silicon -- Electric properties
Pyrrole -- Electric properties
Chemicals, plastics and rubber industries

Tools