Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (1): 112.
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YANG Yong, JIANG Yi-Song, LIN Zu-Geng
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Abstract: The influences of electrode surface structure and organic additives such as aniline and o-aminophenol on the electroreduction of fullerene are investigated in this paper.It is found that the activity of electroreduction of fullerene and fulleride anions ls dependent on the electrode surface structure.The reduction current of fullerene at polycrystal electrode is higher than those at Pt (111) and Pt (110).Some negative shifts of reduction potential of C60- and C602- at Pt (111) and Pt (110) are observed.In addition, the effects of some organic additives, such as aniline and o-aminophenol on the reduction of fullerene are also investigat-ed.Different reduction mechanisms are proposed for these two systems, i.e.one is due to the formation of C60-aniline complex, the other is due to chemical reaction between C60 with o-aminophenol in the reduction process.
Key words: C60 Single-crystal electrodes, Surface structure, Aniline and derivatives, C60-aniline complex
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YANG Yong, JIANG Yi-Song, LIN Zu-Geng . Influences of Electrode Surface Structure and Organic Additives on the Electroreduction of Fullerene[J]. Chem. J. Chinese Universities, 1997, 18(1): 112.
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http://www.cjcu.jlu.edu.cn/EN/Y1997/V18/I1/112