Photocatalytic decomposition of a polymer film with TiO2 nanoparticles of different sizes and morphologies was investigated using transmission electron microscopy. Electron energy loss spectroscopy found that UV irradiation of the polymer-film–TiO2-nanoparticle composite decreased the carbon content in the polymer film. It was shown that this method could be used to study the activity of photocatalysts for decomposing organic matter.
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References
K. Nakata and A. Fujishima, J. Photochem. Photobiol. C, 13, 169–189 (2012).
X. Chen and S. S. Mao, Chem. Rev., 107, 2891–2959 (2007).
V. M. Zainulina, V. P. Zhukov, V. N. Krasil′nikov, M. Yu. Yanchenko, E. V. Polyakov, and L. Yu. Buldakova, Fiz. Tverd. Tela, 52, No. 2, 253–261 (2010).
B. S. Richards, Sol. Energy Mater. Sol. Cells, 79, 369–378 (2003).
A. Kudo and Y. Miseki, Chem. Soc. Rev., 38, 253–262 (2009).
S. Gupta and M. Tripathi, Chin. Sci. Bull., 56, No. 16, 1639–1657 (2011).
M. A. Pugachevskii, Nanosci. Nanotechnol. Lett., 6, 519–523 (2014).
E. I. Kapinus and T. I. Viktorova, Theor. Exp. Chem., 46, No. 3, 163–167 (2010).
J. A. Byrne and B. R. Eggins, J. Electroanal. Chem., 457, 61–72 (1998).
K. Yoshida, J. Yamasaki, and N. Tanaka, Nanotechnology, 15, 349–354 (2004).
N. F. Karpovich, M. A. Pugachevskii, and D. S. Shtarev, Ross. Nanotekhnol., 8, Nos. 9–10, 22–25 (2013).
D. A. Handley and B. R. Olsen, Ultramicroscopy, 4, No. 4, 479–480 (1979).
G. Bertoni, E. Beyers, J. Verbeeck, M. Mertens, P. Cool, E. F. Vansant, and G. V. Tendeloo, Ultramicroscopy, 106, 630 (2006).
M. A. Pugachevskii, Ross. Nanotekhnol., 8, Nos. 7–8, 18–21 (2013).
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 82, No. 4, pp. 636–639, July–August, 2015.
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Pugachevskii, M.A., Karpovich, N.F. Electron Energy Loss Spectroscopy Analysis of the Photocatalytic Activity of TiO2 Nanoparticles in Polymer Film. J Appl Spectrosc 82, 673–676 (2015). https://doi.org/10.1007/s10812-015-0162-4
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DOI: https://doi.org/10.1007/s10812-015-0162-4