Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (11): 1759.

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Electrochemical Synthesis and Characterization of Soluble C60Derivative

ZHENG Ning1, YU Zhan-Jun2, LI Lin-Song2, ZHOU Shi-Hong2, HAN Li2, LI Tie-Jin2   

  1. 1. Department of Chemistry, University of Science and Technology of Beijing, Beijing 100096, China;
    2. Department of Chemistry, Jilin University, Changchun 130023, China
  • Received:1998-11-17 Online:1999-11-24 Published:1999-11-24

Abstract: A new C60derivative was synthesized by means of electrochemistry, which exhibits greater water-solubility and remains stable in water and air. And very broad white light spectrum from this derivative has been observed. The bright white light emission of the new material results from a perturbation to the normal C60molecule due to the Jahn-Teller distortion of symmetry structure and the interaction between C60and -OH . And negative charges related to electrolysis product have been proved by using of electrophoresis. According to the infrared and Near-infrared spectrum the derivative contains hydroxyl groups. And XPS spectrum, 13CNMR spectrum prove the derivative contains ester carbons.

Key words: C60, Water soluble C60derivative, Electrochemical synthesis, Photoluminescence

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