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3-Aminopropyltrimethoxysilane Mediated Controlled Synthesis of Functional Noble Metal Nanoparticles and Its Multi-Metallic Analogues in the Presence of Small Organic Reducing Agents for Selective Application

Published online by Cambridge University Press:  22 January 2018

Prem C. Pandey  and
Govind Pandey
Prem C. Pandey*
Affiliation:
Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India
Govind Pandey
Affiliation:
BRD Medical College, Gorakhpur-273013, India
*
*(Email: [email protected])
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Abstract

Synthesis of functional noble metal nanoparticles (AuNPs, AgNPs, and PdNPs) and its multi-metallic analogues have received greater attentions for selective applications. The selective applications of the these nanoparticles essentially requires the processability of as synthesized nanoparticles in the medium of desired polarity index that manifest the potential exploration of nanomaterial based design in targeted area. The use of conventional reducing and stabilizing agents during routine synthesis of such nanoparticles are not suitable with the system of practical significance and require additional reagents that limit the optimum activity of nanomaterial in targeted design. According there is a challenging issue in the synthesis of noble metal nanoparticles that allow the controlled synthesis of such nanoparticles involving same starting material with option to control the processability of as generated nanomaterial in the system of desired polarity index. The present report is focused on such challenging issues. We have found that 3-aminopropyltrimethoxysilane (3-APTMS) capped noble metal cations can be precisely converted into respective monometallic, bimetallic and trimetallic analogues and can be made processable in water at one end having controlled option to reversed the processability of the same in the toluene as a function of small organic reducing agents. The organic reducing agents not only convert 3-APTMS-capped noble cations into respective nanoparticles but also control the processability of the as generated nanoparticles in the systems of desired polarity index. The similar process also allows the synthesis of function bimetallic and tri-metallic nanoparticles. The role of cyclohexanone, formaldehyde and acetone in the presence of 3-APTMS is reported.

Keywords

PdAgAu
Type
Articles
Information
MRS Advances , Volume 3 , Issue 15-16: Nanomaterials , 2018 , pp. 789 - 801
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Copyright
Copyright © Materials Research Society 2018 

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References

Asecencio, J. A. and Yacaman, M J., Surf. Sci. 447, 73 (2000).CrossRefGoogle Scholar
Hu, S. F., Yeh, R. L. and Liu, R. S., J. Vac. Sci. Technol. 22, 60 (2004).CrossRefGoogle Scholar
Nonaka, S., Suda, T. and Oda, H.., Jpn. J. Appl. Phys. 41, 4538 (2002) .CrossRefGoogle Scholar
Jain, P. K., Lee, K. S., El-Sayed, I H., and El-Sayed, M. A., J. Phys. Chem. B 39, 19220(2006).Google Scholar
Turkevich, J., Stevenson, P. C., Hillier, J., Discuss. Faraday Soc. 11, 55(1951).CrossRefGoogle Scholar
Enu¨stu¨n, B. V., and Turkevich, J., J. Am. Chem. Soc. 85, 3317(1963).CrossRefGoogle Scholar
Brust, M., Walker, M., Bethell, D., Schiffrin, G. J., Whyman, R, R.. J. Chem. Soc., Chem. Commun. 801(1994).Google Scholar
Foss, C. A. Jr, Hornyak, G. L., Stockert, J. A., Martin, C. R., J. Phys. Chem. 98, 2963(1994).CrossRefGoogle Scholar
Pandey, P. C., Indian Patent No. 190841 (27 May 1999).Google Scholar
Pandey, P. C., Indian Patent No. 285905, (10 June 2000).Google Scholar
Pandey, P.C, Indian Patent No. 196900, (08 September 1999).Google Scholar
Pandey, P.C, Indian Patent No. 2382/DEL/2010, (04 October 2010)Google Scholar
Toshima, N. and Yonezawa, T. , New J. Chem., 22, 1179(1998).CrossRefGoogle Scholar
Chen, Y. S., Hung, Y. C., Liau, I., Huang, G. S.. Nanoscale Res. Lett. 4, 858 (2009).CrossRefGoogle Scholar
Younan, X., Yujie, X., Byungkwon, L., Sara, E. S. D., Angew.Chem.Int.Ed. 48, 60(2008).Google Scholar
Abbasi, F., Mirzadeh, H. and Katbab, A. A., Polym. Int., 50, 1279(2001).CrossRefGoogle Scholar
Iwasaki, Y., Omichi, Y. and Iwata, R., Langmuir 24, 8427(2008).CrossRefGoogle Scholar
Artus, G. R. J., Jung, S., Zimmermann, J., Gautschi, H. P., Marquardt, K. and Seeger, S., Adv. Mater. 18, 2258(2006).CrossRefGoogle Scholar
Zhang, Y. P., Lee, S. H., Reddy, K. R., Gopalan, A. I. and Lee, K-P., J. Appl. Polym. Sci. 104, 2743(2007).CrossRefGoogle Scholar
Goyal, A., Kumar, A. and Ajayan, P. M., Chem. Commun. 46, 964(2010) .CrossRefGoogle Scholar
Feng, H., Yang, Y., You, Y., Li, G., Guo, J., Yu, T., Shen, Z., Wu, T. and Xing, B.., Chem. Commun. 1984(2009).Google Scholar
Pandey, P.C, Indian Patent No. 201711044295, (09 December 2017).Google Scholar