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Optical properties and color generation mechanism of porous anodic alumina films

机译：多孔阳极氧化铝膜的光学性质和成色机理

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摘要

Porous anodic alumina thin films with iridescent colors were fabricated electrochemically in phosphoric acid electrolyte. Compared to the color saturation of alumina films fabricated in oxalic acid electrolyte, the saturation obtained using phosphoric acid was enhanced dramatically. The mechanisms behind this observation are discussed, and the microstructure and optical characteristics of the films are characterized. Multicolor patterns were obtained by an organics-assisted process for which details are given.
机译：在磷酸电解液中电化学制备了彩虹色多孔阳极氧化铝薄膜。与草酸电解质中制备的氧化铝膜的色饱和度相比，使用磷酸获得的饱和度显着提高。讨论了这种观察背后的机理，并表征了薄膜的微观结构和光学特性。通过有机物辅助的方法获得了多色图案，并给出了细节。

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  • 来源
    《Applied Surface Science》 |2011年第5期|p.1826-1830|共5页
  • 作者

    Qin Xu; Hui-Yuan Sun; Yu-Hua Yang; Li-Hu Liu; Zi-Yue Li;

  • 作者单位

    College of Physics Science & Information Engineering, Hebei Normal University, Shijiazhuang 050016, China,Key Laboratory of Advanced Films of Hebei Province, Shijiazhuang 050016, China;

    College of Physics Science & Information Engineering, Hebei Normal University, Shijiazhuang 050016, China,Key Laboratory of Advanced Films of Hebei Province, Shijiazhuang 050016, China;

    College of Physics Science & Information Engineering, Hebei Normal University, Shijiazhuang 050016, China,Key Laboratory of Advanced Films of Hebei Province, Shijiazhuang 050016, China;

    College of Physics Science & Information Engineering, Hebei Normal University, Shijiazhuang 050016, China,Key Laboratory of Advanced Films of Hebei Province, Shijiazhuang 050016, China;

    College of Physics Science & Information Engineering, Hebei Normal University, Shijiazhuang 050016, China,Key Laboratory of Advanced Films of Hebei Province, Shijiazhuang 050016, China;

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  • 正文语种 eng
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  • 关键词

    alumina films; electrochemical oxidization; porous material; optical properties;

    机译：氧化铝膜电化学氧化多孔材料光学性质;

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