Synthesis of Palladium Nanoparticles in Various Carbon Materials

Abstract:

The outstanding properties of Pd-base catalysts make is attractive for applications in various field, such as hydrogen storage, catalysis, fuel cell, chemical sensing and so forth. Therefore, research studies have been carried out on its preparation and characterization. Commonly, the Pd must be deposited on support materials with a large surface area to provide high metal dispersion and a high electrical conductivity to facilitate electron transfer, which carbon materials. The purpose of this study is to investigate not only synthesis of various carbon materials(graphene, carbon nanotube(CNT), active carbon, carbon black) supported Pd but also the confirmation of the properties. The characterization of Pd catalysts composites was performed by X-ray diffra ction(XRD), Brunauer-Emmett-Teller(BET), scanning electron microscopy (SEM) and transmission electron microscopy(TEM). According to TEM image, Pd nanoparticles were highly dispersed on surface of graphene

• Periodical: Materials Science Forum (Volume 761)
• Pages: 147-150
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.761.147
• Online since: July 2013
• Authors: Min A Bae, Jae Ho Baek, Man Sig Lee
• Keywords: Active Carbon, Carbon Black (CB), Carbon Material, CNT, Graphene (GR), Pd-Catalyst

References

[1] Zhang, Z. H.; Ge, J.J. Ma, Liao. J. H.; Lu, T.H.; Xing, W : Fuel cells 2009, 2, 114

[2] Xiaomei Chen;, Genghuang Wu;, Xi Chen, Xing;, W, J. Am : Chem. Soc, 2011, 113, 3693-3695

[3] Matrannga, K. R.; Myers, A. L. Chem. Eng. 1992, 7, 1569

[4] Patchkovskii. S.; Tse. J.; Yurchenko, S. N. Proc. Natl. Acad. Sci. U.S.A. 2005, 102, 10439-10444

[5] Dimitrakakis. G. K.; Tylianakis, E.; Froudakis. G. E. Nani Lett. 2008, 8, 3166-3170

[6] Stankovich S, Piner RD, Nguyen ST, Ruoff RS. Carbon. 2006;44:3342–7.

[7] Bourlinos AB, Gournis D, Petridis D, Szabo´ T, Szeri A, De´ka´ny I. Langmuir. 2003;19:6050–5

[8] De´ka´ny I, Kru¨ ger-Grasser R,Weiss A. Colloid olymSci.1998;276:570–6.

[9] Hontoria-Lucasc, Lopez-Peinado. Carbon. 1995. 33. 1585-1592

[10] A. Mastalir, Z. Kiraly, A. Patzko, I. Dekany and P. L' Argentiere : Carbon. 2008.