Decoupling two-step anodization in anodic aluminum oxide

• Main Authors: Lee, Kwang Hong, Wong, Chee Cheong
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2011
• Subjects: DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry
• Online Access: https://hdl.handle.net/10356/94155; http://hdl.handle.net/10220/7021
• Institution: Nanyang Technological University

It is well known that ordered anodic aluminum oxide (AAO) can be fabricated by a two-step anodization process, but in the current approach, pore size and interpore spacing are coupled because the ordering mechanism is expected to be the same in both steps. Here, we demonstrate that, by using a diffe...