Preparación de películas delgadas de TiO2 con nanopartículas de Au

Authors

  • Idalia Gómez Universidad Autónoma de Nuevo León
  • Karla Serrano Universidad Autónoma de Nuevo León

DOI:

https://doi.org/10.29105/qh6.1-205

Keywords:

películas delgadas de TiO2, nanopartículas de Au, sol-gel, rocío pirolítico

Abstract

Este trabajo tiene como propósito principal el estudio de la preparación de nanopartículas de oro sobre películas delgadas de TiO2 soportadas en vidrio mediante dos técnicas: rocío pirolítico y sol-gel. Para tal efecto se estudiará la estabilidad y homogeneidad de las películas delgadas así como la formación de nanoestructuras de Au sobre la matriz de TiO2.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

References

-[1] Lee, S.; Perez-Luna, V., Surface-Grafted Hybrid Material Consisting of Gold Nanoparticles and Dextran Exhibits Mobility and Reversible Aggregation on a Surface. Langmuir, 23, pp. 5097- 5099 (2007). DOI: https://doi.org/10.1021/la0629431

-[2] Cao, G.; Nanostructures and Nanomaterial: Synthesis, Properties, and Applications. 1a edición,p. 362-363, Imperial College Press, London UK (2004).

-[3] Mechiakh, R. et al., Analysis of optical and Structural Properties of Sol-Gel TiO2 Thin Films. M. J. Condensed Mater. 7, pp. 54-57 (2006). DOI: https://doi.org/10.1016/j.crhy.2006.05.002

-[4] Marie-Christine Daniel and Didier Astruc, Gold Nanoparticles: Assembly, Supramolecular Chemistry, Quantum-Size-Related Properties, and Applications toward Biology, Catalysis, and Nanotechnology, Chem. Rev., 104 (1), pp. 293-346 (2004). DOI: https://doi.org/10.1021/cr030698+

-[5] K. Tanaka, Nanotechnology towards the 21st century, Thin Solid Films, 341, pp. 120-125 (1999). DOI: https://doi.org/10.1016/S0040-6090(98)01508-9

-[6] Brust M.; Bethell D.; Kiely C.J.; Schiffrin D.J.; Self-Assembly of Gold Nanoparticle Thin Film with Nonmetallic Optical and Electronic Properties, Langmuir, 14, pp. 5425-5429. (1998). DOI: https://doi.org/10.1021/la980557g

-[7] Kohler J.M.; Csaki A.; Reichert J.; Moller R.; Straube W.; Fritzsche W.; Selective Labeling of Oligonucleotide Monolayers by Metallic Nanobeads for Fast Optical Readout of DNA Chips, Sens. Act. B., 76, pp. 166-172. (2001). DOI: https://doi.org/10.1016/S0925-4005(01)00619-0

-[8] Doron-Mor, I., Barkay, Z., Filip-Granit, N., Vaskevich, A., Rubinstein, R.; Ultrathin Gold lsland Films on Silanized Glass. Morphology and Optical Properties; Chem. Mater, 16, pp. 3476-3483 (2004). DOI: https://doi.org/10.1021/cm049605a

-[9] Cai, C., Zhang J., Pan F., Zhang W., Zhu H., Wang T., Influence of Metal (Au, Ag) Micro-Grid on the Photocatalytic Activity of TiO2 Film. Springer Science Business Media, Catalysis Letters 123, pp. 51-55 (2008). DOI: https://doi.org/10.1007/s10562-007-9392-2

-[10] Armelao, L., Barreca D., Bottaro G., Polizzi S., Au/TiO2 Nanosystems: A Combined RF- Sputtering/Sol-Gel Approach. Chem. Mater. 16, pp. 3331-3338 (2004). DOI: https://doi.org/10.1021/cm0353308

-[11] Mauro Epifani, Cinzia Giannini, Leander Tapfer, Lorenzo Vasanelli, Sol-Gel Synthesis and Characterization of Ag and Au Nanoparticles in SiO2, TiO2, and Zr0 2 Thin Films. J. Am. Ceram. Soc. 83(10),pp. 2385-2393 (2000). DOI: https://doi.org/10.1111/j.1151-2916.2000.tb01566.x

-[12] Schmitt, J., Miichtle, P., Eck, D., Mohwald, H., Helm, C.A., Preparation and Optical-Properties of Colloidal Gold Monolayers, Langmuir, 15, pp. 3256- 3266 (1999). DOI: https://doi.org/10.1021/la981078k

-[13] Humayer Chowdhury, Xiaoda Xu, Phuoc Huynh and Michael B. Cortie, Radiative Heat Transfer Across Glass Coated With Gold Nano-Particles. Journal of Solar Energy Engineering, 127(1), pp. 70- 75 (2005). DOI: https://doi.org/10.1115/1.1769416

-[14] Habibi, M. H., Talebian, N., Choi, J. H.; The effect of annealing on photocatalytic properties of nanostructured titanium dioxide thin films; Dyes and Pigments, 73, pp. 103-11O,(2007) DOI: https://doi.org/10.1016/j.dyepig.2005.10.016

-[15] Yang, C., Fan, H., Xi, Y., Chen, J., Li, Z.; Effects of depositing temperatures on structure and optical properties of TiO2 film deposited by ion beam assisted electron beam evaporation; Applied Surface Science, 254, pp. 2685-2689, (2008). DOI: https://doi.org/10.1016/j.apsusc.2007.10.006

-[16] Robert Elghanian, James J. Storhoff, Robert C. Mucic, Robert L. Letsinger, Chad A Mirkin, Selective Colorimetric Detection of Polynucleotides Based on the Distance-Dependent Optical Properties of Gold Nanoparticles SCIENCE pp. 1078-1081 (1997). DOI: https://doi.org/10.1126/science.277.5329.1078

Published

2016-03-31

How to Cite

Gómez I. ., & Serrano, K. . (2016). Preparación de películas delgadas de TiO2 con nanopartículas de Au. Quimica Hoy, 6(1), 1–6. https://doi.org/10.29105/qh6.1-205