Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (11): 1697.

• Articles • Previous Articles     Next Articles

The Studies of the Adsorption Behaviour of Isoquinoline on a Silver Electrode

CEHN Jian1, ZHAO Wen-Tao2, HU Ji-Ming2, XU Zhi-San2, SHENG Rong-Sheng2   

  1. 1. Instrument Analysis and Research Center, Zhongshan University, Guangzhou, 510275;
    2. Department of Analysis Measurement Science, Wuhan University, Wuhan, 430072
  • Received:1994-11-12 Revised:1995-08-06 Online:1995-11-24 Published:1995-11-24

Abstract: Adsorption behavior of isoquinoline on silver surface in HCl solution was studied using SERS specta. The results show that isoquinoline is adsorbed silver via Ag-N< interaction in a perpendicular orientation. As the applied voltage is shifted to-0.6V, the strength of Ag-N< bond declines and the adsorption orientation is tilted.

Key words: Isoquinoline, SERS, Adsorption, Orientation

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