| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluorine-containing fullerenol having a higher fluorine content than the fluorinated fullerene of the conventional product. SOLUTION: The fluorine-containing fullerenol derivative is represented by formula (1) [wherein A is (1) a perfluoroalkenyloxy group represented by the formula : C<SB>a</SB>F<SB>2a-1</SB>O- (provided that a is an integer of 6-10) or (2) a perfluoroalkenyl-containing group represented by the formula: C<SB>a</SB>F<SB>2a-1</SB>OXCOO- (provided that a is the same as defined above; and X is a phenyl group or a naphthyl group); B is a fullerene unit represented by C<SB>20+m</SB>(provided that m is an integer of 1-100); and n+p is a number of 1-30 (provided that 1≤n≤30, 0≤p≤29, and 1≤n+p≤20+m)], and its manufacturing method is described. COPYRIGHT: (C)2005,JPO&NCIPI
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