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The oxidation of fullerenes (C60 and C70) with various oxidants by ultrasonication
Ko Weon-Bae1, Baek Kyung-Nam1
1Department of Chemistry, Sahmyook University, 139-742 Seoul, Korea
Email: kowb@syu.ac.kr
Выставление онлайн: 17 февраля 2002 г.

The reaction of C60 by ultrasonication with various oxidants such as 3-chloroperoxy benzoic acid (Fluka 99%), 4-methyl morpholine N-oxide (Aldrich 97%), chromium (VI) oxide (Aldrich 99.9%), and oxone monopersulfate compound, at room temperature causes the oxidation of fullerenes. The FAB-MS spectra and HPLC profile confirmed that the products of fullerene oxidation are [C60(O)n] (n=1~ 3 or n=1). C70 also reacted by ultrasonication with various oxidants but the reaction rate of C70 was slower than that of C60. This work was supported by Sahmyook University funding in Korea.
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