Ordered Langmuir-Blodgett Films of Polypyrrole and Analogs

Ordered mono and multilayers of polypyrrole and its analogs were prepared using a Langmuir-Blodgett film balance. Films could be transferred with facility and were picked up on microscope grids for electron microscopic studies among a number of other investigations. Scanning electron microscopy (SEM...

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Bibliographic Details
Main Authors: Rahman, A K, Samuelson, L, Minehan, D, Clough, S, Tripathy, S, Inagaki, T, Yang, X O, Skotheim, T A, Okamoto, Y
Format: Report
Language:English
Subjects:
ELECTRON DIFFRACTION
ELECTRON MICROSCOPY
ELECTRONIC SCANNERS
GRIDS
MICROSCOPES
MICROSCOPY
Polymer Chemistry
PYRROLES
SUBSTRATES
SURFACES
THIN FILMS
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Summary:Ordered mono and multilayers of polypyrrole and its analogs were prepared using a Langmuir-Blodgett film balance. Films could be transferred with facility and were picked up on microscope grids for electron microscopic studies among a number of other investigations. Scanning electron microscopy (SEM) revealed a smooth coverage over a large surface area of the substrate. Electron diffraction from these thin films revealed that the nature of packing is substantially different from bulk grown polypyrrole. Keywords: Pyrroles.