Abstract
A soft chemical route is described for the preparation of platinum nanorods and self-assemblies over photochemically reduced polyoxometalate (silicotungstate) containing composite films. Transmission electron microscopy shows that the diameters of the platinum nanorods are around 55–60 nm. The formation of platinum nanorods on solid-liquid interface reactions was explained on the basis of single site growth mechanism and diffusion limitation aggregation process.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Andres P R, Bielefeld J D, Henderson J I, Janes D B, Kolagunta V R, Kubiak P C, Mahoney J W and Osifchin G R 1996Science 273 1690
Attard S G, Goltner G C, Corker M J, Henke S and Templer H R 1997Angew. Chem. Int. Ed. Engl. 36 1315
Beck A, Horvath A, Szucs A, Schay Z, Horvath E Z, Zsoldos Z, Dekany I and Guczi L 2000Catal. Lett. 65 33
Braun E, Eichen Y, Sivan U and Ben-Yoseph G 1998Nature 191 775
Chen S and Kimura K 2001J. Phys. Chem. B105 5397
Dickson M R and Lyon A L 2000J. Phys. Chem. B104 6095
Dnruxm Y, Bastiaansen C, Caseri W and Smith P 1999Adv. Mater. 11 223
Duff G D, Edwards P P and Johnson G F B 1995J. Phys. Chem. 99 15934
Han J Y, Kim M J and Stucky D G 2000Chem. Mater. 12 2068
Henglein A, Ershov G B and Malow M 1995J. Phys. Chem. 99 14129
Huang H M, Choudrey A and Yang D P 2000Chem. Commun. 1063
Huang M L, Wang T H, Wang B Z, Mitra A, Bozhilov N K and Yan S Y 2002Adv. Mater. 14 61
Kamat V P 2002J. Phys. Chem. B106 7729
Mandal S, Selvakannan R P, Pasricha R and Murali Sastry 2003J. Am. Chem. Soc. 125 8440
Martin R B, Dermody J D, Reiss D B, Fang M, Lyon A L, Natan J M and Mullouk E T 1999Adv. Mater. 11 1021
Milligan O W and Moriss H R 1964J. Am. Chem. Soc. 86 3461
Perenboom J A A J, Wyder P and Meier P 1981Phys. Rep. 78 173
Pol G V, Gedanken A and Calderon-Moreno J 2003Chem. Mater. 15 1111
Quinten M, Schonauer D and Kreibig U 1989Z. Phys. D12 521
Sander M L 1986Nature 322 789
Satoh N, Hasegawa H, Tsujii K and Kimura K 1994J. Phys. Chem. 98 2143
Schmid G 1992Chem. Rev. 92 1709
Sloan J, Wright M D, Woo G H, Bailey S, Brown G, York EPA, Coleman S K, Hutchison L J and Green HLM 1999Chem. Commun. 699
Thomos M 1988J. Pure Appl. Chem. 60 323
Thurn-Albrecht Tet al 2000Science 290 2126
Toshima N and Takahashi T 1992Bull. Chem. Soc. Jpn 65 400
Troupis A, Hiskia A and Papaconstantinou E 2002Angew. Chem. Int. Ed. Engl. 41 1911
Ugarte D, Chatelain A and de Heer A W 1996Science 274 1897
Varga M G, Papaconstantinou E and Pope T M 1970Inorg. Chem. 9 662
Viswanathan B, Varadarajan K T and Shanmugam S 2003 Indian Patent File No: 222/MAS/2003
Weaver H J, Krafka E, Lynch W D and Koch E E 1981Optical properties of metals (Karlsruhe: Fachinformationszentrum)Vol.2
Witten T and Sander L 1981Phys. Rev. Lett. 47 1400
Zhang Z and Lagally G M 1997Science 276 377
Zhang B Z, Gekhtman D, Dresselhaus S M and Ying Y J 1999Chem. Mater. 11 1659
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shanmugam, S., Viswanathan, B. & Varadarajan, T.K. Polyoxometalate based soft chemical route for preparation of Pt nanorods and self-assemblies. Bull Mater Sci 28, 629–633 (2005). https://doi.org/10.1007/BF02706354
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02706354