Abstract
The various methods of manufacturing gas-diffusion electrodes are reviewed and a new method of preparing the Pt/C electrocatalyst and the gas-diffusion electrodes is explored in this paper. The electrochemical performance of resulting electrodes in concentrated phosphoric acid for oxygen reduction at 150℃ are compared with the commercial electrode which purched from Giner Inc. (U. S. A). The results show that the performance of the Pt/C electrodes which manufactured by the method in this paper has been greatly improved. Therefor, a fuel cell using such electrodes has high industrial value.
Keywords
phosphoric acid fuel cell, Electrocatalyst, Manufacturing Pt/C gas-diffusion electrodes, Oxygen reduction
Publication Date
1996-02-28
Online Available Date
1996-02-28
Revised Date
1996-02-28
Received Date
1996-02-28
Recommended Citation
YongLin Ma.
Study on the Manufacture of Pt/C Gas-diffusion Electrodes[J]. Journal of Electrochemistry,
1996
,
2(1): Article 20.
DOI: 10.61558/2993-074X.3061
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol2/iss1/20
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Materials Science and Engineering Commons, Physical Chemistry Commons
