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- Title
Preparation of ultrathin polypyrrole films using an adhesion promoter.
- Authors
C. Intelmann; U. Rammelt; W. Plieth; X. Cai; E. Jähne; H. Adler
- Abstract
<span class="AbstractHeading">Abstract </span>Adhesive ultrathin polypyrrole films were deposited on Si/SiO2 substrates modified with the new adhesion promoter 11-(Pyrrol-1-yl Undecyl) TrichloroSilane (PUTS). The oxidation potential of PUTS in solution was determined electrochemically by cyclic voltammetry. Self-assembled monolayers of PUTS were investigated by cyclic voltammetry, contact angle measurements, ellipsometry, and X-ray photoelectron spectroscopy. Several oxidants for the deposition of pyrrole on adhesion promoter modified substrates were tested and a strong dependence on the obtained film morphology was found. It was possible to deposit chemically ultrathin polypyrrole films on insulating substrates.
- Publication
Journal of Solid State Electrochemistry, 2006, Vol 11, Issue 1, p1
- ISSN
1432-8488
- Publication type
Article