Chem. J. Chinese Universities ›› 2006, Vol. 27 ›› Issue (3): 498.

• Articles • Previous Articles     Next Articles

Electrochemical Properties of  Films of C60  Derivative Modified with  Crown Ether

ZHANG Hua1,NING Bin1,WU Yue-Qin1,FAN Lou-Zhen1*,GUO Zhi-Xin2   

  1. 1. Department of Chemistry,Beijing Normal University,Beijing  100875,China;
    2. Department of Chemistry,People′s University of China,Beijing 100082,China
  • Received:2005-04-20 Online:2006-03-10 Published:2006-03-10

Abstract:

The electrochemical properties of dibenzo-18-crown-6-C60(DBCFP) films were studied by simultaneous cyclic voltammetry and electrochemical quartz crystal microbalance(EQCM) in acetonitrile solutions containing different supporting electrolytes. The electrochemical properties and the stability of DBCFP film were much different from that of  C60 film due to the 18-crown-6 group with large size and soft property. For the sake of comparison,the electrochemical properties of another C60 derivative(PSF) with rigid perylene group were also investigated. A mechanism for electrochemical process of DBCFP film in TAB+ solution was proposed.

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