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Highly Ordered Anodic Alumina Nanofibers Fabricated via Two Distinct Anodizing Processes
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| Title: | Highly Ordered Anodic Alumina Nanofibers Fabricated via Two Distinct Anodizing Processes |
| Authors: | Nakajima, Daiki Browse this author | | Kikuchi, Tatsuya Browse this author →KAKEN DB | | Natsui, Shungo Browse this author →KAKEN DB | | Suzuki, Ryosuke O. Browse this author →KAKEN DB |
| Keywords: | Aluminum | | Anodic Alumina Nanofibers | | Pyrophosphoric Acid | | Two Distinct Anodizing |
| Issue Date: | 2015 |
| Publisher: | The Electrochemical Society |
| Journal Title: | ECS Electrochemistry Letters |
| Volume: | 4 |
| Issue: | 5 |
| Start Page: | H14 |
| End Page: | H17 |
| Publisher DOI: | 10.1149/2.0021505eel |
| Abstract: | Fabrication of high-density, highly ordered anodic alumina nanofibers was demonstrated via two distinct anodizing processes: porous and fibrous oxide formations. Highly ordered aluminum dimple arrays were fabricated via sulfuric/oxalic acid anodizing and selective porous alumina dissolution. Subsequent pyrophosphoric acid anodizing using the nanostructured aluminum surface caused anodic alumina nanofibers to grow preferentially at the six apexes of the ordered hexagonal aluminum dimples under the appropriate electrochemical conditions. Well-defined, high-density, highly ordered anodic alumina nanofibers with 37–75 nm periodic spacing and at densities of 1.4–5.6 × 1014 m−2 were successfully fabricated on the aluminum surface via two distinct anodizing processes. |
| 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 Electrochemistry Letters. | | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Type: | article |
| URI: | http://hdl.handle.net/2115/59567 |
| 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)
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Submitter: 菊地 竜也
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