Fullerene C60 as a stabilizer in the synthesis of liquid-crystalline polyesters |
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Authors: | V. V. Zuev |
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Affiliation: | 1. Institute of Macromolecular Compounds, Russian Academy of Sciences, Bol’shoi pr. 31, St. Petersburg, 199004, Russia
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Abstract: | It has been shown that owing to the use of fullerene C60 (~0.01 wt % based on the monomer weight) as a stabilizer in the synthesis of a liquid-crystalline (LC) polyesters via high-temperature acceptorless poly-condensation, the temperature interval of reaction may be widened to 220°C and the crosslinking side reactions may be eliminated. |
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