Preparation and anode property of Pt-CeO2 electrodes supported on carbon black for direct methanol fuel cell applications
β Scribed by Takahashi, Motoi; Mori, Toshiyuki; Vinu, Ajayan; Kobayashi, Hidehiko; Drennan, John; Ou, Ding-Rong
- Book ID
- 120392927
- Publisher
- Cambridge University Press
- Year
- 2006
- Tongue
- English
- Weight
- 347 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0884-2914
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Hollow carbon spheres (HCSs) were prepared through a simple hydrothermal method using silica particles and glucose as the template and carbon precursor, respectively. HCSs used as supports for platinum catalysts deposited with cerium oxide (CeO 2 ) were prepared for application as anode catalysts in
Ceria (CeO 2 ) as co-catalytic material with Pt on multi-walled carbon nanotubes (Pt-CeO 2 /MWCNT) is synthesized by a co-precipitation method. The physicochemical characterizations of the catalysts are carried out by using transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy
Carbon supported Au-PtRu (Au-PtRu/C) catalysts were prepared as the anodic catalysts for the direct methanol fuel cell (DMFC). The procedure involved simple deposition of Au particles on a commercial Pt-Ru/C catalyst, followed by heat treatment of the resultant composite catalyst at 125, 175 and 200