Citation: Qiu Hong LI, Lin NIU, Chang Qiao ZHANG, Feng Hua WEI, Hu ZHANG. Effect of Rotation Rate on the Formation of Platinum-modified Polyaniline Film and Electrocatalytic Oxidation of Methanol[J]. Chinese Chemical Letters, ;2004, 15(1): 115-117. shu

Effect of Rotation Rate on the Formation of Platinum-modified Polyaniline Film and Electrocatalytic Oxidation of Methanol

1.
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100;
2.
Shandong Analysis and Test Center, Jinan 250014

Received Date: 20 December 2002

Fund Project: This work was financially supported by the National Natural Science Foundation of China (No.20175039).

The oxidation of methanol was investigated on platinum-modified polyaniline electrode. Changes in the electrode rotation rates (Ω) during platinum electrodeposition remarkably affect the formation and distribution of platinum in the polymer matrix and consequently lead to different currents of methanol oxidation. The results show that platinum loading is proportional to rotation rates Ω^1/2.
- Platinum-modified polyaniline electrode,
- electrode rotation rate,
- methanol oxidation,
- electrocatalytic activity
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