Near Infrared Cut-Off Characteristics of Various Perovskite-Based Composite Films

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Homogenous cesium tungsten tri-oxide (CsxWO3) and molybdenum tri-oxide (Cs0.33MoO3) powder was prepared by solvothermal reaction using (NH4)10H2(W2O7)6, H8MoN2O4 and Cs2CO3 aqueous solution followed by annealing. The cesium doped tungsten tri-oxide (CsxWO3) and the cesium doped molybdenum tri-oxide (CsxMoO3) nanocomposite films was deposited by the sol-gel bar-coating method onto PET-film (polyethylene terephthalate film, thickness 186 ㎛) substrate. The structure and sizes of ceramic particles was observed XRD and PSA spectrometer, the optical properties of their films were investigated by UV-VIS, NIR spectrometer. Synthesized particles typically formed cubic structure for good absorption of NIR, size observed as being 30-100 nm and 3 nanoparticles showed a high transmittance in the visible wavelength region as well as excellent shielding capability of near-infrared (NIR) wavelength, indicating that CsxWO3, Cs0.33MoO3 nanoparticles have a appropriate characteristic as solar filter applications.

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Edited by:

Mohamed Othman

Pages:

2733-2736

Citation:

J. Y. Kim et al., "Near Infrared Cut-Off Characteristics of Various Perovskite-Based Composite Films", Applied Mechanics and Materials, Vols. 229-231, pp. 2733-2736, 2012

Online since:

November 2012

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$38.00

[1] Hiromitsu Takeda, Yoshihiro Ohtsuka, Hiroko Kuno, and Matsudo, United State Patent, 5, 840, 364, (1998).

[2] Hiromitsu Takeda, and Kenji Adachi, J. Am. Ceramic. Soc., 90, (2007), p.4059.

[3] Jing-Xiao Liu, Yoshihiko Ando, Xiao-Li Dong, Fei Shi, Shu Yin, Kenji Adachi, Takeshi Chonan, Akikazu Tanaka, and Tsugio Sato., Journal of Solid State Chemistry, 183, (2010), p.2465.

DOI: https://doi.org/10.1016/j.jssc.2010.08.017

[4] L. S. Leonova, A. V. Levchenko, E. I. Moskvina, N. S. Tkacheva, T. N. Aleshina, S. E. Nadkhina, A. M. Kolesnikova, Yu. A. Dobrovol'skii, and N. G. Bukun, Russian Journal of Electrochemistry, 45, (2009), p.593.

DOI: https://doi.org/10.1134/s1023193509050188

[5] A. Band, A. Albu-Yaron, T. Livneh, H. Cohen, Y. Feldman, L. Shimon, R. Popovitz-Biro, V. Lyahovitskaya, and R. Tenne, J. Phys. Chem. B, 108, (2004), p.12360.

DOI: https://doi.org/10.1021/jp036432o

[6] Chongshen Guo, Shu Yin, Lijun Huang, Lu Yang, and Tsugio Sato, Chem. Commun., 47, (2011), p.8853.

DOI: https://doi.org/10.1039/c1cc12711j

[7] ChongshenGuo, Shu Yin, Mei Yan, and Tsugio Sato, J. Mater. Chem., 21, (2011), p.5099.