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Ordered nanopore arrays with large interpore distances via one-step anodization.

ABSTRACT: Preparation of pre-patterned alumina substrates using bottom-up techniques compatible with nanotechnology applications is still a challenge. We present a novel methodology to achieve superior order in 'anodic' alumina with large interpore distances by a convenient one-step anodization process. The use of transparent insulators renders such anodic layers applicable as templates for nanostructured photovoltaic or photoelectrochemical devices.

SUBMITTER: Minguez-Bacho I

PROVIDER: S-EPMC5944388 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature

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Ordered nanopore arrays with large interpore distances via one-step anodization.

Mínguez-Bacho I I Scheler F F Büttner P P Bley K K Vogel N N Bachmann J J

Nanoscale 20180501 18

Preparation of pre-patterned alumina substrates using bottom-up techniques compatible with nanotechnology applications is still a challenge. We present a novel methodology to achieve superior order in 'anodic' alumina with large interpore distances by a convenient one-step anodization process. The use of transparent insulators renders such anodic layers applicable as templates for nanostructured photovoltaic or photoelectrochemical devices. ...[more]

PMID: 29696279

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