Characterization of Ag-doped V2O5 thin films fabricated by pulsed laser deposition for photochromic devices

被引：5
作者：
Iida, Yusuke [1 ]
Kanno, Yoshinori [2 ]
机构：
[1] Sensing Lab Co Ltd, Tokyo 1920066, Japan
[2] Univ Yamanashi, Interdisciplinary Grad Sch Med & Engn, Kofu, Yamanashi 4008511, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2008年 / 47卷 / 01期
关键词：
V2O5 thin films; Ag-doped V2O5 thin films; pulsed laser deposition; photochromism; photoelectrochromism; ultraviolet light irradiation; visible light irradiation;
D O I：
10.1143/JJAP.47.667
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
V2O5 thin films were prepared by pulsed laser deposition (PLD). Ag-doped V2O5 thin films were prepared by the reaction between V2O5 thin films and 1 M AgNO3 solution for 3 min. Photochromism and photoelectrochromism in V2O5 and Ag-doped V2O5 thin films were investigated. Absorption spectra measurement results show that V2O5 and Ag-doped V2O5 thin films are colored by ultraviolet light irradiation and bleached by visible light irradiation. Furthermore, we can conclude that the response of Ag-doped V2O5 thin films to ultraviolet light irradiation is rapid. Photoluminescence (PL) measurements show that the photochromic system of Ag-doped V2O5 thin films is by the photooxidation of Ag to Ag+. In the bleaching process by electrochemical method, the response of Ag-doped V2O5 thin films was better than that of V2O5 thin films.
引用
收藏
页码：667 / 670
页数：4
相关论文
共 19 条
  • [1] PHOTO-LUMINESCENCE AND PHOTO-REDUCTION OF V2O5 SUPPORTED ON POROUS VYCOR GLASS
    ANPO, M
    TANAHASHI, I
    KUBOKAWA, Y
    [J]. JOURNAL OF PHYSICAL CHEMISTRY, 1980, 84 (25) : 3440 - 3443
  • [2] Highly oriented V2O5 nanocrystalline thin films by plasma-enhanced chemical vapor deposition
    Barreca, D
    Armelao, L
    Caccavale, F
    Di Noto, V
    Gregori, A
    Rizzi, GA
    Tondello, E
    [J]. CHEMISTRY OF MATERIALS, 2000, 12 (01) : 98 - 103
  • [3] Raman and XPS characterization of vanadium oxide thin films deposited by reactive RF sputtering
    Cazzanelli, E
    Mariotto, G
    Passerini, S
    Smyrl, WH
    Gorenstein, A
    [J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1999, 56 (3-4) : 249 - 258
  • [4] ELECTROCHROMISM IN NB-V AND CR-V MIXED-OXIDES
    COGAN, SF
    RAUH, RD
    NGUYEN, NM
    PLANTE, TD
    WESTWOOD, JD
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1993, 140 (01) : 112 - 115
  • [5] AN XPS STUDY OF THE UV REDUCTION AND PHOTOCHROMISM OF MOO3 AND WO3
    FLEISCH, TH
    MAINS, GJ
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (02) : 780 - 786
  • [6] ON THE ELECTROCHROMISM OF EVAPORATED V2O5 FILMS
    FUJITA, Y
    MIYAZAKI, K
    TATSUYAMA, C
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1985, 24 (08): : 1082 - 1086
  • [7] Goodenough J., 1971, Prog. Solid State Chem, V5, P145, DOI [10.1016/0079-6786(71)90018-5, DOI 10.1016/0079-6786(71)90018-5]
  • [8] Characterization and photocatalytic activity in aqueous medium of TiO2 and Ag-TiO2 coatings on quartz
    Herrmann, JM
    Tahiri, H
    AitIchou, Y
    Lassaletta, G
    GonzalezElipe, AR
    Fernandez, A
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 1997, 13 (3-4) : 219 - 228
  • [9] MEMORY SWITCHING OF V2O5-TEO2 GLASSES
    HIRASHIMA, H
    IDE, M
    YOSHIDA, T
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1986, 86 (03) : 327 - 335
  • [10] Characterization of laser-ablated V2O5 thin films
    Madhuri, KV
    Rao, KS
    Naidu, BS
    Hussain, OM
    Pinto, R
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2002, 13 (07) : 425 - 432
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