Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (11): 2055.

• Articles • Previous Articles     Next Articles

Fabrication of Ordered and Multilayer Film Electrode Containing Iron(Ⅲ) Porphyrin Based on Covalently Attached Interaction and Its Electrocatalytic Reduction to H2O2

FU Ya-Qin, LI Xiao-Fang, SUN Chang-Qing   

  1. College of Chemistry, Jilin University, Changchun 130023, China
  • Received:2001-08-20 Online:2002-11-24 Published:2002-11-24

Abstract: Construction of a highly stable covalently attached multilayer film electrode containing iron(Ⅲ) porphyrin was achieved by UV irradiation of ionic self-assembled multilayer films of diazo-resins(DAR) and Fe(Ⅲ) tetrakis(p-sulfonatophenyl) porphyrin(FeTSPP). The fabricated processes of the multilayer film electrode were characterized by UV and IR spectra. The modified electrode has an excellent stability and a good catalytic activity toward electroreduction of H2O2.

Key words: Ordered molecular film, Covalently attached interaction, Iron(Ⅲ) porphyrin, Hydrogen peroxide, Electrocatalysis

CLC Number: 

TrendMD: