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Self-Ordered Aluminum Anodizing in Phosphonoacetic Acid and Its Structural Coloration

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Title: Self-Ordered Aluminum Anodizing in Phosphonoacetic Acid and Its Structural Coloration
Authors: Takenaga, Akimasa Browse this author
Kikuchi, Tatsuya Browse this author →KAKEN DB
Natsui, Shungo Browse this author →KAKEN DB
Suzuki, Ryosuke. O. Browse this author
Keywords: Aluminum
Anodic Porous Alumina
Anodizing
Phosphonoacetic Acid
Structural Coloration
Issue Date: 2015
Journal Title: ECS Solid State Letters
Volume: 4
Issue: 8
Start Page: P55
End Page: P58
Publisher DOI: 10.1149/2.0021508ssl
Abstract: Ordered anodic porous alumina with large-scale periodicity was fabricated via phosphonoacetic acid anodizing. Aluminum specimens were anodized in a 0.1–0.9 M phosphonoacetic acid solution under various electrochemical operating conditions, and optimum anodizing at 205–225 V exhibited self-ordering growth of the porous alumina. These self-ordering voltages during phosphonoacetic acid anodizing filled an undiscovered vacant region in the linear relationship between the self-ordering voltage and the cell diameter. The nanostructured aluminum surface formed via self-ordering phosphonoacetic acid anodizing produced a bright structural coloration with a visible light wavelength of 500–700 nm, which is useful for optical nanoapplications.
Rights: © The Electrochemical Society, Inc. 2015. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS). The archival version of this work was published in ECS Solid State letters.
http://creativecommons.org/licenses/by-nc-nd/4.0/
Type: article
URI: http://hdl.handle.net/2115/59568
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 菊地 竜也

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