Abstract
Transparent poly(methyl methacrylate) (PMMA)/TiO2 nanocomposites have been prepared by solution mixing PMMA with organically soluble titania xerogel. The organically soluble titania xerogel in the form of amorphous phase has been synthesized via a simple sol-gel method, involving hydrolysis of tetrabutyl titanate (TBT) in trifluoroacetic acid (TFA) and gelation. The obtained PMMA/TiO2 nanocomposites were characterized by Fourier transform infrared spectroscopy (FTIR), transmission electron microscope (TEM), thermogravimetry (TG) and ultraviolet-visible (UV-vis) absorption spectroscopy. The results showed that the interaction between titania nanoparticles and PMMA macromolecular chains led to a homogeneous dispersion of TiO2 in PMMA matrix. The resulting PMMA/TiO2 nanocomposites showed improved thermal stability, high transparency and high UV-shielding efficiency with a small amount of titania xerogel (≤3.0 wt %). The present work is of interest for developing a series of transparent UV-shielding nanocomposites.
Similar content being viewed by others
References
A. T. Dinkova-Kostova, J. W. Fahey, A. L. Benedict, S. N. Jenkins, L. X. Ye, S. L. Wehage, and P. Talalay, Photochem. Photobiol. 9, 597 (2010).
R. G. Epp, D. J. Erickson, N. D. Paul, and B. Sulzberger, Photochem. Photobiol. 6, 286 (2007).
M. S. Ke, M. M. Camouse, F. R. Swain, S. Oshtory, M. Matsui, T. Mammone, D. Maes, K. D. Cooper, S. R. Stevens, and E. D. Baron, Photochem. Photobiol. 84, 180 (2008).
C. S. Sreevidya, A. Fukunaga, N. M. Khaskhely, T. Masaki, R. Ono, C. Nishigori, and S. E. Ullrich, J. Invest. Dermatol. 130, 1428 (2010).
Y. L. Zhuang, H. Hou, X. Zhao, Z. H. Zhang, and B. F. Li, J. Food Sci. 74, H183 (2009).
J. F. Larche, P. O. Bussiere, and J. L. Gardette, Polym. Degrad. Stab. 95, 1810 (2010).
I. Peternel, N. Koprivanac, and H. Kusic, Water Res. 40, 525 (2006).
E. Engel, F. Santarelli, R. Vasold, T. Maischl, H. Ulrich, B. Konig, M. Landthaler, and W. Baumler, Allergologie 30, 309 (2007).
W. J. Kim, S. J. Kim, K. S. Lee, M. Samoc, A. N. Cartwright, and P. N. Prasad, Nano Lett. 8, 3262 (2008).
A. Kikuchi, S. Yukimaru, N. Oguchi, K. Miyazawa, and M. Yagi, Chem. Lett. 39, 633 (2010).
M. L. B. Duarte, A. R. Jasso, and N. S. Allen, J. Vinyl. Addit. Technol. 9, 205 (2003).
S. Pavlidou and C. D. Papaspyrides, Prog. Polym. Sci. 33, 1119 (2008).
K. B. Yoon, Y. Y. Hwang, S. K. Noh, and D. H. Lee, Polym. J. (Tokyo) 40, 50 (2008).
J. Jordan, K. I. Jacob, R. Tannenbaum, M. A. Sharaf, and I. Jasiuk, Mater. Sci. Eng. A: Struct. Mater. Propert. Microstruct. Process. 393, 1 (2005).
E. A. Zaragoza-Contreras, C. A. Hernandez-Escobar, M. E. Mendoza-Duarte, S. G. Flores-Gallardo, R. Ibarra-Gomez, and A. Marquez-Lucero, Polym. J. (Tokyo) 41, 816 (2009).
J. Aarik, A. Aidla, A. A. Kiisler, T. Uustare, and V. Sammelselg, Thin Solid Films 305, 270 (1997).
H. Tang, F. Levy, H. Berger, and P. E. Schmid, Phys. Rev. B: Condens. Matter 52, 7771 (1995).
W. Y. Wang, J. Liu, X. B. Yu, and G. Q. Yang, J. Nanosci. Nanotechnol. 10, 5196 (2010).
J. W. Kim, J. W. Shim, J. H. Bae, S. H. Han, H. K. Kim, I. S. Chang, H. H. Kang, and K. D. Suh, Colloid Polym. Sci. 280, 584 (2002).
J. Zhang, S. C. Luo, and L. L. Gui, J. Mater. Sci. 32, 1469 (1997).
M. M. Demir, P. Castignolles, U. Akbey, and G. Wegner, Macromolecules 40, 4190 (2007).
S. Li, M. S. Toprak, Y. S. Jo, J. Dobson, D. K. Kim, and M. Muhammed, Adv. Mater. (Weinheim, Fed. Repub. Ger.) 19, 4347 (2007).
F. P. Rotzinger, J. M. Kesselman-Truttmann, S. J. Hug, V. Shklover, and M. Gratzel, J. Phys. Chem. B 108, 5004 (2004).
A. S. Foster and R. M. Nieminen, J. Chem. Phys. 121, 9039 (2004).
P. G. Harrison and A. Guest, J. Chem. Soc., Faraday Trans. 87, 1929 (1991).
G. Socrates, Infrared and Raman Characteristic Group Frequencies: Tables and Charts (Wiley, Chichester, 2001).
W. C. Chen, S. J. Lee, L. H. Lee, and J. L. Lin, J. Mater. Chem. 9, 2999 (1999).
L. E. Manring, Macromolecules 24, 3304 (1991).
M. Haase, H. Weller, and A. Henglein, J. Phys. Chem. 92, 482 (1988).
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Meng, X., Zhang, Z., Luo, N. et al. Transparent poly(methyl methacrylate)/TiO2 nanocomposites for UV-shielding applications. Polym. Sci. Ser. A 53, 977–983 (2011). https://doi.org/10.1134/S0965545X11100099
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965545X11100099