Abstract
A facile approach to attach high-density and uniform gold nanoparticles on individual multi-walled carbon nanotubes (MWNTs) is achieved. By simple grinding, water-soluble linear polymers poly(4-vinylpyridine) (PVP)-wrapped around nanotubes and thus rendered them reversibly soluble in water, ethanol, and DMF. Individual tubes are clearly observed after PVP-wrapped nanotubes were spin-coated onto a silicon wafer. Subsequently, Au nanoparticles were densely decorated on the individual MWNTs by in situ reduction of HAuCl4 in the homogeneous aqueous solution of MWNTs–PVP to form stable water-dispersible Au/PVP/MWNTs hybrid. Morphology of Au nanoparticles was determined by scanning electron microscope and atomic force microscope. The diameter of the Au nanoparticles is controlled in the range of 3.5 to 13.5 nm. The presence of gold nanoparticles with decreased particle size was also detected by UV–Vis spectroscopy.
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Heer WA, Châtelain A, Ugarte D (1995) Science 270:1179
Dai HJ, Hafner JH, Rinzler AG, Colbert DT, Smalley RE (1996) Nature 384:147
Katz E, Willner I (2004) Chemphyschem 5:1084
Lou X, Detrembleur C, Pagnoulle C, Jérôme R, Bocharova V, Kiriy A, Stamm M (2004) Adv Mater 16:2123
Petrov P, Stassin F, Pagnoulle C, Jérôme R (2003) Chem Commun 8:2904
Sinani VA, Gheith MK, Yaroslavov AA, Rakhnyanskaya AA, Sun K, Mamedov AA, Wicksted JP, Kotov NA (2005) J Am Chem Soc 127:3463
Zhao XD, Lin WR, Song NH, Chen XF, Fan XH, Zhou QF (2006) J Mater Chem 16:4619
Hong SH, Kim MH, Hong CK, Jung DS, Shim SE (2008) Synth Met 158:900
O’Connell MJ, Boul P, Ericson LM, Huffman C, Wang YH, Haroz E, Kuper C, Tour J, Ausman KD, Smalley RE (2001) Chem Phys Lett 342:265
Star A, Stoddart JF (2002) Macromolecules 35:7516
Fullam S, Cottell D, Rensmo H, Fitzmaurice D (2000) Adv Mater 12:1430
Jiang KY, Eitan A, Schadler LS, Ajayan PM, Siegel RW (2003) Nano Lett 3:275
Georgakilas V, Gournis D, Tzitzios V, Pasquato L, Guldi DM, Prato M (2007) J Mater Chem 17:2679
Wildgoose GG, Banks CE, Compton RG (2006) Small 2:182
Shi Y, Yang RZ, Yuet PK (2009) Carbon 47:1146
Santhosh P, Gopalan A, Lee KP (2006) J Catal 238:177
Kumar NA, Bund A, Cho BG, Lim KT, Jeong YT (2009) Nanotechnology 20:225608
Liu J, Rinzler AG, Dai HJ, Hafner JH, Bradley RK, Boul PJ, Lu A, Iverson T, Shelimov K, Huffman CB, Macias FR, Shon YS, Lee TR, Colbert DT, Smalley RE (1998) Science 280:1253
Azamian BR, Coleman KS, Davis JJ, Hanson N, Green MLH (2002) Chem Commun 7:366
Wang WX, Chen QF, Jiang C, Yang DZ, Liu XM, Xu SK (2007) Colloid Surf A 301:73
Singh R, Premkumar T, Shin JY, Geckeler KE (2010) Chem Eur J 16:1728
Moon SY, Kusunose T, Tanaka SI, Sekino T (2009) Carbon 47:2924
Zhang RY, Hummelgård M, Olin H (2009) Mat Sci Eng B Solid 158:48
Kong BS, Jung DH, Oh SK, Han CS, Jung HT (2007) J Phys Chem C111:8377
Gregor L, Ferdinand G, Julia H, Glynis DS, Michael AB, Alex A (2008) J Mater Chem 18:1694
Mamedov AA, Kotov NA, Prato M, Guldi DM, Wicksted JP, Hirsh A (2002) Nat Mater 1:190
Hua J, Wang ZG, Zhao J, Xu L, Zhang J, Li RY, Sun XL (2011) J Macromol Sci Phys 50:678
Liu H, Zhang Y, Arato D, Li RY, Mérel P, Sun XL (2008) Surf Coat Technol 202:4114
McFarland AD, Haynes CL, Mirkin CA, Van Duyne RP, Godwin HA (2004) J Chem Educ 81:544A
Carotenuto G, Nicolais L (2004) Compos Part B-Eng 35:385
Chen Y, Gu X, Nie CG, Jiang ZY, Xie ZX, Lin CJ (2005) Chem Commun 33:4181
Grace AN, Pandian K (2006) Colloid Surf A 290:138
Lee YH, Kim Dw, Shin SI, Oh SG (2006) Mater Chem Phys 100:85
Acknowledgments
This work has been supported by program of 2007 China universities excellence teachers international cooperation from the Shandong Educational Department, P.R. China (2007). The work was also supported in part by the National Natural Science Foundation of China (No. 50603009, 51073082 and 50943026).
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Hua, J., Wang, Z., Zhao, J. et al. A facile approach to synthesize poly(4-vinylpyridine)/multi-walled carbon nanotubes nanocomposites: highly water-dispersible carbon nanotubes decorated with gold nanoparticles. Colloid Polym Sci 289, 783–789 (2011). https://doi.org/10.1007/s00396-011-2379-y
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DOI: https://doi.org/10.1007/s00396-011-2379-y