The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Electrocatalytically Active Graphene-Platinum Nanocomposites. Role of 2-D Carbon Support in PEM Fuel Cells
Abstract
The use of a 2-D carbon nanostructure, graphene, as a support material for the dispersion of Pt nanoparticles provides new ways to develop advanced electrocatalyst materials for fuel cells. Platinum nanoparticles are deposited onto graphene sheets by means of borohydride reduction of H 2 PtCl 6 in a graphene oxide (GO) suspension. The partially reduced GO-Pt catalyst is deposited as films onto glassy carbon and carbon Toray paper by drop cast or electrophoretic deposition methods. Nearly 80% enhancement in the electrochemically active surface area (ECSA) can be achieved by exposing partially reduced GO-Pt films with hydrazine followed by heat treatment (300 °C, 8 h). The electrocatalyst performance as evaluated from the hydrogen fuel cell demonstrates the role of graphene as an effective support material in the development of an electrocatalyst.
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Cites
Geim, A. K., & Novoselov, K. S. (2007) · Nature Materials · doi:10.1038/nmat1849 · Cited by 39,979
Cited by
Georgakilas, V., Perman, J. A., Tucek, J., & Zboril, R. (2015) · Chemical Reviews · doi:10.1021/cr500304f · Cited by 2,147
Lightcap, I. V., Kosel, T. H., & Kamat, P. V. (2010) · Nano Letters · doi:10.1021/nl9035109 · Cited by 1,044
Self-citationChang, Y., Lin, C., Chen, T., Hsu, C., Lee, Y., Zhang, W., Wei, K., & Li, L. (2013) · Advanced Materials · doi:10.1002/adma.201202920 · Cited by 744
Higgins, D., Zamani, P., Yu, A., & Chen, Z. (2016) · Energy & Environmental Science · doi:10.1039/c5ee02474a · Cited by 525
Kou, R., Shao, Y., Mei, D., Nie, Z., Wang, D., Wang, C., Viswanathan, V. V., Park, S., Aksay, I. A., Lin, Y., et al. (2011) · Journal of the American Chemical Society · doi:10.1021/ja107719u · Cited by 421
Metadata
- Authors
- Seger, B., & Kamat, P. V.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-04-15
- Volume
- 113
- Issue
- 19
- Pages
- 7990-7995
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2028717487
- Cited by
- 957
- References
- 1
- FWCI
- 45.20
- Type
- journal article
- Language
- en
- Open access
- closed
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