CO Tolerance of Pt alloy electrocatalysts for polymer electrolyte fuel cells and the detoxification mechanism
โ Scribed by Igarashi, Hiroshi; Fujino, Takeshi; Zhu, Yimin; Uchida, Hiroyuki; Watanabe, Masahiro
- Book ID
- 111863562
- Publisher
- Royal Society of Chemistry
- Year
- 2001
- Tongue
- English
- Weight
- 572 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1463-9076
- DOI
- 10.1039/b007768m
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract The CO tolerance of commercial Pt and PtRu anode electrodes from different suppliers (EโTek and Tanaka) has been examined in polymer electrolyte fuel cells (PEFC) using ACโimpedance spectroscopy along steadyโstate currentโvoltage curves. A simple mathematical model has been derived in o
Sn-promoted Pt-based catalysts were prepared by the chemical vapor deposition (CVD) of Sn on commercial Pt/C and PtRu/C catalysts using Sn(CH 3 ) 4 as an Sn precursor. The prepared catalysts showed higher CO tolerance than those prepared by adding Sn using an impregnation (IMP) method. This result w