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摘要
Polypyrrole microstructrues with morphology like bowls, cups, goblets and bottles have been electrochemically generated by direct oxidation of pyrrole on p-silicon substrate in the aqueous solution of camphorsulfonic acid. The well-ordered microstructures can stand upright on the working electrode surface and their morphological features can be easily controlled by changing the electrochemical polymerization conditions. The growing process of microstructures was studied by scanning electron microscopy. The microstructures made of polypyrrole films in doped state were characterized by Raman and Infrared spectra.
- 出版日期2003-7
- 单位清华大学
