The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Durability Study of Pt∕C and Pt∕CNTs Catalysts under Simulated PEM Fuel Cell Conditions
Abstract
The durability of carbon black supported Pt ( Pt ∕ C ) and multiwalled carbon nanotubes supported Pt (Pt/CNTs) catalysts for potential application in polymer electrolyte membrane fuel cells are investigated using an accelerated durability test. The electrochemical surface area of Pt ∕ C degrades by 49.8% during the 192 - h test time, compared with 26.1% for Pt/CNTs, which is due to Pt particle growth and Pt loss from the support in the form of Pt ions and Pt particles. Transmission electron microscopy and X-ray diffraction analysis show that Pt particles in Pt ∕ CNTs present higher sintering resistance. X-ray photoelectron spectroscopy characterization indicates that CNTs in Pt ∕ CNTs are more resistant to electrochemical oxidation than carbon black in Pt ∕ C . It can be concluded that Pt ∕ CNTs are more stable under electrochemical operation, which can be attributed to specific interaction between Pt and the support and the higher resistance of the support to electrochemical oxidation.
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Cites
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Cited by
A review of PEM fuel cell durability: Degradation mechanisms and mitigation strategies
Wu, J., Yuan, X. Z., Martin, J. J., Wang, H., Zhang, J., Shen, J., Wu, S., & Merida, W. (2008) · Journal of Power Sources · doi:10.1016/j.jpowsour.2008.06.006 · Cited by 1,587
Understanding and approaches for the durability issues of Pt-based catalysts for PEM fuel cell
Shao, Y., Yin, G., & Gao, Y. (2007) · Journal of Power Sources · doi:10.1016/j.jpowsour.2007.07.004 · Cited by 1,197
Self-citationNitrogen-doped graphene and its electrochemical applications
Shao, Y., Zhang, S., Engelhard, M. H., Li, G., Shao, G., Wang, Y., Liu, J., Aksay, I. A., & Lin, Y. (2010) · Journal of Materials Chemistry · doi:10.1039/c0jm00782j · Cited by 1,123
Self-citationNanostructured carbon for energy storage and conversion
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Self-citationShao, Y., Sui, J., Yin, G., & Gao, Y. (2008) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2007.09.047 · Cited by 763
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Metadata
- Authors
- Shao, Y., Yin, G., Gao, Y., & Shi, P.
- Venue
- Journal of The Electrochemical Society
- Publisher
- The Electrochemical Society
- Published
- 2006
- Volume
- 153
- Issue
- 6
- Pages
- A1093
- ISSN
- 0013-4651 (ISSN-L)
- OpenAlex
- W1998120740
- Cited by
- 411
- References
- 35
- FWCI
- 27.67
- Type
- journal article
- Language
- en
- Open access
- closed
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- Shao, Y., Yin, G., Gao, Y., & Shi, P. (2006). Durability Study of Pt∕C and Pt∕CNTs Catalysts under Simulated PEM Fuel Cell Conditions. Journal of The Electrochemical Society. https://doi.org/10.1149/1.2191147
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