Sulfonic acid groups were grafted onto the surface of carbon-nanotube supported platinum (Pt/CNT) catalysts to increase platinum utilization in polymer electrolyte fuel cells (PEFCs) by both thermal decomposition of ammonium sulfate and in situ radical polymerization of 4-styrenesulfonate. The resul
โฆ LIBER โฆ
Platinum-sputtered electrode based on blend of carbon nanotubes and carbon black for polymer electrolyte fuel cell
โ Scribed by Hee-Tak Kim; Jong-Ki Lee; Jandee Kim
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 803 KB
- Volume
- 180
- Category
- Article
- ISSN
- 0378-7753
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## Abstract The role of atomic scale intermixing for the electrocatalytic activity of bimetallic PtRu anode catalysts in reformate operated polymer electrolyte fuel cells (PEFC) was investigated, exploiting the specific properties of colloid based catalyst synthesis for the selective preparation of