Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
194823 | Electrochimica Acta | 2006 | 6 Pages |
Abstract
High metal content Pt–Ru alloy catalysts (80 and 90 wt.%) with various carbons were prepared by the colloidal method without increasing particle size. As increasing the specific areas of supporting materials, catalysts exhibited homogeneous dispersions. The 90 wt.% Pt–Ru/Ketjen Black showed the best performance as the anode catalyst in unit cell and the 80 wt.% Pt–Ru/Ketjen Black in electrochemical experiments. This difference comes from types of electrolytes, i.e. liquid and solid.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Kookil Han, Jaeseung Lee, Hasuck Kim,