Electrocatalytic Oxidation of Glucose on Nano Pt/C Electrode

Authors

Cui-lian CHEN, l),WEI Xiao-lan~(**2),SHEN Pei Kang~(*2)(1.Department of Foodand Bioengineering,Institute of Technology of Zhangzhou,Zhangzhou 363000,Fujian,China,2.School of Physics and Engineering,Sun Yat-Sen University,Guangzhou 510275,Guangdong,China;

Abstract

Nano Pt/C electrocatalysts were prepared by intermittent microwave heating method.The electrooxidation of glucose on smooth Pt and～Pt/C electrodes has been studied and compared.The results showed that the electrochemical properties on nano Pt/C were improved due to the reduction of the overpotential and the increase in the kinetic rate.The surface area would be significantly increased when the particle size of the catalyst was reduced to nano-scale,resulting in the increase in the activity.The enhancement in the resistance to poisoning could be explained that the oxygen-containing species are easier to react with poisoning species on nano Pt/C and re-active the electrode.

Keywords

Fuel cells, Glucose, Electrocatalysis, Pt electrode, Nanomaterials

DOI Link

https://doi.org/10.61558/2993-074X.1691

Publication Date

2006-02-28

Online Available Date

2006-02-28

Revised Date

2006-02-28

Received Date

2006-02-28

Recommended Citation

Cui-lian CHEN. Electrocatalytic Oxidation of Glucose on Nano Pt/C Electrode[J]. Journal of Electrochemistry, 2006 , 12(1): 20-24.
DOI: 10.61558/2993-074X.1691
Available at: https://jelectrochem.xmu.edu.cn/journal/vol12/iss1/4

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