Helical carbon and graphitic films prepared from iodine-doped helical polyacetylene film using morphology-retaining carbonization |
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| Authors: | Kyotani Mutsumasa Matsushita Satoshi Nagai Takuro Matsui Yoshio Shimomura Masaki Kaito Akira Akagi Kazuo |
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| Institution: | Tsukuba Research Center for Interdisciplinary Materials Science, University of Tsukuba, Tsukuba, Japan. kyotani@ims.tsukuba.ac.jp |
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| Abstract: | 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. |
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