Journal of the American Chemical Society, Vol.130, No.33, 10880-10880, 2008
Helical carbon and graphitic films prepared from iodine-doped helical polyacetylene film using morphology-retaining carbonization
In this communication, we report a novel preparation of the helical carbon nanofibril-fabricated thin film from the iodine-doped filmy helical polyacetylene through a carbonization process. Carbonization of the helical polyacetylene films by way of iodine doping is found to afford carbon and graphitic films completely preserving morphologies and even helical nanofibril structures.