Advanced Materials

Cover image for Vol. 26 Issue 28

Editor-in-Chief: Peter Gregory, Deputy Editors: Martin Ottmar, Carolina Novo da Silva, Lorna Stimson

Online ISSN: 1521-4095

Associated Title(s): Advanced Energy Materials, Advanced Engineering Materials, Advanced Functional Materials, Advanced Healthcare Materials, Advanced Materials Interfaces, Advanced Optical Materials, Particle & Particle Systems Characterization, Small

February 12, 2002

Arrays of alumina nanopillars.....

Arrays of alumina nanopillars with adjustable dimensions are fabricated by simple chemical etching of porous anodic alumina with dilute NaOH. The diameter and height of the pillars, as well as interpillar spacing, are a function of the oxide layer thickness, which is controlled by anodizing time and voltage (S.S. Fan et al., Feb. 19; Adv. Mater. 2002, 14, 303-306).

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