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Transparent (1-x)TiO2-xFe2O3 (x = O,5,10,15 and 20 mol%) thin films prepared by sol-gel process

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Transparent iron-doped titanium oxide thin films were prepared on soda-lime-silica glass substrate from a titanium naphthenate precursor. Films prefired at 500°C for 10 min were finally annealed at 500°C for 30 min in air. Field emission-scanning electron microscope and scanning probe microscope were used for characterizing the surface structure of the film. A sharp absorption edge of the film was observed. The film containing iron showed a shift towards the visible in the absorption threshold.
Słowa kluczowe
Czasopismo
Rocznik
Strony
191--199
Opis fizyczny
Bibliogr. 14 poz., il., wykr.
Twórcy
autor
  • Department of Applied Optics and Institute of Photoelectronic Technology, Nambu University, 864-1 Wolgye-dong, Gwangsan-gu, Gwangju 506-824, Republic of Korea
autor
  • Department of Applied Optics and Institute of Photoelectronic Technology, Nambu University, 864-1 Wolgye-dong, Gwangsan-gu, Gwangju 506-824, Republic of Korea
autor
  • Department of Applied Optics and Institute of Photoelectronic Technology, Nambu University, 864-1 Wolgye-dong, Gwangsan-gu, Gwangju 506-824, Republic of Korea
  • Department of Materials Science & Engineering, Chonnam National University, 300 Yongbong-dong, Buk-gu, Gwangju 500-757, Republic of Korea
autor
  • 2Department of Materials Science & Engineering, Chonnam National University, 300 Yongbong-dong, Buk-gu, Gwangju 500-757, Republic of Korea
Bibliografia
  • [1] ZAHARESCU M., CRISAN M., MUSEVIC I., Atomic force microscopy study of TiO2 films obtained by the sol-gel method, Journal of Sol-Gel Science and Technology 13(1-3), 1998, pp. 769-73.
  • [2] NISHIDE T., SATO M., HARA H., Crystal structure and optical property of TiO2 gels and films prepared from Ti-edta complexes as titania precursors, Journal of Materials Science 35(2), 2000, pp. 465-9.
  • [3] KIM B.H., AN J.H., KANG B.A., HWANG K.S., OH J.S., Preparation of TiO2 laer by spin coating-pyrolysis and in-vitro formation of calcium phosphate, Journal of Ceramic Processing Research 5(1), 2004, pp. 53-7.
  • [4] LI G.H., YANG L., JIN Y.X., ZHZNG J.D., Structural and optical properties of TiO2 thin film and TiO2+2 wt ZnFe2O4 composite film prepared by r.f. sputtering, Thin Solid Films 368(1), 2000, pp. 163-7.
  • [5] GRACIA F., HOLGADO J.P., YUBERO F., GONZALEZ-ELIPE A.R., Phase mixing in Fe/TiO2 thin films prepared by ion beam-induced chemical vapour deposition: Optical and structural properties, Surface and Coatings Technology 158-159, 2002, pp. 552-7.
  • [6] CHOI W., TERMIN A., HOFFMANN M.R., Role ofmetal ion dopants in quantum-sized TiO2. Correlation between photoreactivity and charge carrier recombination dynamics, Journal of Physical Chemistry 98(51), 1994, pp. 13669-79.
  • [7] RYU H.W., PARK J.S., HONG K.J., HWANG K.S., KANG B.A., OH J.S., Nanocrstalline TiO2 thin films on soda-lime-silica glass by using a titanium naphthenate precursor, Surface and Coatings Technology 173(1), 2003, pp. 19-23.
  • [8] RIYAS S., YASIR V.A., DAS P.N.M., Crystal structure transformation of TiO2 n presence of Fe2O3 andNiOin air aosphere, Bulletin of Materials Science 25(4), 2002, pp. 267-73.
  • [9] PARK K., MA D., KIM K., Physical properties of Al-doped zinc oxide films prepared by RF magnetron sputtering, Thin Solid Films 305(1-2), 1997, pp. 201-9.
  • [10 ]SHIMONO D., TANAKA S., TORIKAI T., WATARI T., MURANO M., Preparation of transparent and conductive ZnO films using a chemical solution deposition process, Journal of Ceramic Processing Research 2(4), 2001, pp. 184-8.
  • [11] WANG T., WANG H., XU P., ZHAO X., Liu Y., CHAO S., Effect of properties of semiconductor oxide thin films on photocatalytic decomposition of dyeing waste water, Thin Solid Films 334(1-2), 1998, pp. 103-8.
  • [12] WANG R., HASHIMOTO K., FUJISHIMA A., CHIKUNI M., KOJIMA E., KITAMURA A., SHIMOHIGOSHI M., WATANABE T., Photogeneration of highly amphiphilic TiO2 surfaces, Advanced Materials 10(2) 1998, pp. 135-8.
  • [13] UGENSCHMIDT M.B., GAMBLE L., CAMPBELL C.T., Interaction of H2O with a Ti02(110) surface, Surface Science 302(3), 1994, pp. 329-40.
  • [14] WANG L.Q., BAER D.R., ENGELHARD M.H., Creation of variable concentrations of defects on TiO2(110) using low-density electron beams, Surface Science 320(3), 1994, pp. 295-306.
  • [12 ]WANG R., HASHIMOTO K., FUJISHIMA A., CHIKUNI M., KOJIMA E., KITAMURA A., SHIMOHIGOSHI M., WATANABE T., Photogeneration of highly amphiphilic TiO2 surfaces, Advanced Materials 10(2) 1998, pp. 135-8.
  • [13] HUGENSCHMIDT M.B., GAMBLE L., CAMPBELL C.T., Interaction of H2O with a Ti02(110) surface, Surface Science 302(3), 1994, pp. 329-40.
  • [14] WANG L.Q., BAER D.R., ENGELHARD M.H., Creation of variable concentrations of defects on TiO2(110) using low-density electron beams, Surface Science 320(3), 1994, pp. 295-306.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWA1-0012-0001
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