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Citation: Li Yi-Jun, Liu Jun-Li, Dong Shao-Jun. Electrocatalytic Oxidation of Dihydric Phenol on Polypyrrole Film Modified Electrodes[J]. Acta Physico-Chimica Sinica, ;1995, 11(05): 460-464. doi: 10.3866/PKU.WHXB19950516 shu

Electrocatalytic Oxidation of Dihydric Phenol on Polypyrrole Film Modified Electrodes

1.
Laboratory of Electroanalytical Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022

Received Date: 9 April 1994
Available Online: 15 May 1995

The electrochemical behavior of catechol, hydroquinone and resorcinol on GC and PPy/GC electrode surface were studied by CV and RDE method. The results indicated that these three substances could be oxidized electrocatalytically on PPy film electrode. The possibility of fabrication of amperometric electrochemical sensor for catechol was also studied.
- Catechol,
- Polypyrrole,
- Modified electrode,
- Sensor
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