The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Controllable Deposition of Platinum Nanoparticles on Graphene As an Electrocatalyst for Direct Methanol Fuel Cells
Abstract
Platinum nanoparticles (Pt NPs) with uniform size and high dispersion have been successfully assembled on poly(diallyldimethylammonium chloride) functionalized graphene oxide via a sodium borohydride reduction process. The loading concentration of Pt NPs on graphene can be adjusted in the range of 18–78 wt %. The obtained Pt/graphene nanocomposites are characterized by transmission electron microscopy, high resolution transmission electron microscopy, energy dispersive spectrometry, X-ray diffraction, and thermogravimetric analysis. The results show that the Pt NPs with sizes of approximate 4.6 nm uniformly disperse on graphene surface for all Pt loading densities. Electrochemical studies reveal that the Pt/graphene nanocomposites with electrochemically active surface area of 141.6 m 2 /g show excellent electrocatalytic activity toward methanol oxidation and oxygen reduction. The present method is promising for the synthesis of high performance catalysts for fuel cells, gas phase catalysis, and sensors.
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Citations
Cites
Platinum-Based Nanostructured Materials: Synthesis, Properties, and Applications
Chen, A., & Holt-Hindle, P. (2010) · Chemical Reviews · doi:10.1021/cr9003902 · Cited by 1,390
Wang, C., Daimon, H., Onodera, T., Koda, T., & Sun, S. (2008) · Angewandte Chemie International Edition · doi:10.1002/anie.200800073 · Cited by 849
Synthesis of Platinum Multipods: An Induced Anisotropic Growth
Teng, X., & Yang, H. (2005) · Nano Letters · doi:10.1021/nl0503072 · Cited by 279
Cited by
Support materials for PEMFC and DMFC electrocatalysts—A review
Sharma, S., & Pollet, B. G. (2012) · Journal of Power Sources · doi:10.1016/j.jpowsour.2012.02.011 · Cited by 1,206
Recent progress on graphene-based hybrid electrocatalysts
Xia, B., Yan, Y., Wang, X., & Lou, X. W. (. (2014) · Mater. Horiz. · doi:10.1039/c4mh00040d · Cited by 331
Yang, C., Jiang, Q., Li, W., He, H., Yang, L., Lu, Z., & Huang, H. (2019) · Chemistry of Materials · doi:10.1021/acs.chemmater.9b02115 · Cited by 226
Bhowmik, T., Kundu, M. K., & Barman, S. (2015) · RSC Advances · doi:10.1039/c5ra04913j · Cited by 132
Metadata
- Authors
- Qiu, J.-D., Wang, G.-C., Liang, R.-P., Xia, X.-H., & Yu, H.-W.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-07-19
- Volume
- 115
- Issue
- 31
- Pages
- 15639-15645
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2315900420
- Cited by
- 350
- References
- 3
- FWCI
- 17.21
- Type
- journal article
- Language
- en
- Open access
- closed
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- Qiu, J.-D., Wang, G.-C., Liang, R.-P., Xia, X.-H., & Yu, H.-W. (2011). Controllable Deposition of Platinum Nanoparticles on Graphene As an Electrocatalyst for Direct Methanol Fuel Cells. The Journal of Physical Chemistry C. https://doi.org/10.1021/jp200580u
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