DESENVOLVIMENTO DE SUPERFÍCIES OPTICAMENTE SELETIVAS PARA ENERGIA SOLAR TÉRMICA
DOI:
https://doi.org/10.59627/cbens.2007.1349Palavras-chave:
Energia Solar, Conversão térmica, ÓxidosResumo
O objetivo deste trabalho é estudar camadas finas de óxidos ou de sulfetos metálicos, depositados em substratos metálicos (placa absorvedora), ou em janelas de vidro (janela dicróica), com propriedades ópticas que favoreçam a armadilha dos raios infravermelhos nos painéis solares térmicos.
Downloads
Referências
Banerjee, A.N. Kundoo, S. Saha, P. and Chattopadhyay, K.K. 2003. Synthesis and Characterization of Nano-Crystalline Fluorine-Doped, Tin Oxide Thin Films by Sol-Gel Method, Journal of Sol- Gel Science and Technology Vol. 28 pp. 105-110.
Clark et al., 1993. USGS Digital Spectral Library.
Haitjema, H. Elich, J.J.Ph. and Hoogendoorn, C.J. 1989. The optical, electrical and structural properties of fluorine-doped, pyrolytically sprayed tin-oxide coatings, Solar Energy Materials, vol. 18 pp. 283-297.
Jobin-Yvon 2006. Spectral Ellipsometer.
Macedo, A. G. Cava, C. E. Canestraro, C. D. Contini, L. Roman, L. S. 2005. Morphology Dependence on Fluorine Doped Tin Oxide Film Thickness Studied With Atomic Force Microscopy. Microscopy & Microanalysis, Vol. 11, pp. 118-121.
Monteiro, F.J. and Oliveira, F. 1991. Ageing of black solar selective surfaces, Solar Energy Materials Vol. 21 pp. 297-315.
Rakhshani, A. E. Makdisi, Y. and Ramazaniyan, H. A. 1998. Electronic and optical properties of fluorine-doped tin oxide films, J. Appl. Phys. vol. 83 n. 2, pp. 1049-1057.
Roman, L. S. Valaski, R. Canestraro, C. D. Persson, C. I. Pepe ; Silva, E. F. Da Silva, A. F. 2006. Optical Band-Edge Absorption of Oxide Compound SnO2. Applied Surface Science, Vol. 252, pp. 5361-5364.
Roman, L. S. Yadava, Y. P. Denicoló, G. Arias, A. C. Hümmelgen, I. A. 1997. Preparation and characterization of transparent conducting tin oxide thin film electrodes by chemical vapour deposition from reactive thermal evaporation of SnCl2. Materials Chemistry and Physics, Vol. 48, pp. 263.
Roman, L. S. Yadava, Y. P. Arias, A. C. Hümmelgen, I. A. 1996. Time dependent structural modifications in tin oxide thin films under environmental conditions. Journal of Materials Science: Materials in Electronics, Vol. 7, pp. 423.
Roos, A. Georgson M. and Wäckelgård, E. 1991. Tin-oxide-coated anodized aluminium selective absorber surfaces. I. Preparation and characterization, Solar Energy Materials Vol. 22 pp. 15- 28.
Smith, G.B. Derrick, G.H. and McPhedran, R.C. 1985. A rigorous diffraction theory for the optical properties of black chrome, Applications of Surface Science Vol. 22/23 pp. 813-819.
Stjerna, B. and Grandqvist, C.G. 1990. Optical properties of SnOx thin films: Theory and experiment, Appl. Phys. Lett., vol. 57 n. 19, pp. 1989-1991.
Sundaram, K B and Bhagavat, G K 1981. Optical absorption studies on tin oxide films, J. Phys. D: Appl. Phys., Vol.14 pp. 921-5.
Wieder, H. and Czanderna, A. W. 1989. The oxidation of copper films to CuO0,67, Journal of Physical Chemistry Vol. 6b pp. 816-820.
Zhou, Z.B. Cui, R.Q. Pang, Q.J. Wang, Y.D. Meng, F.Y. Sun, T.T. Ding, Z.M. Yu, X.B. 2001.
Preparation of indium tin oxide and doped tin oxide by an ultrasonic spray CVD process, Applied Surface Science Vol. 172 pp. 245-252.