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Nanopore domain growth behavior by nanopore changes near domain boundaries in porous anodic alumina

  • Yong Chan Choi
  • , Sang Don Bu*
  • *Corresponding author for this work
  • Jeonbuk National University

Research output: Contribution to journalJournal articlepeer-review

Abstract

We investigate the nanopore changes near domain boundaries during the nanopore growth in porous anodic alumina (PAA) to understand the domain growth behavior with the anodization time. In order to observe the pore changes with the time, we analyze cleavage planes of PAA according to the nanopore length using a field emission scanning electron microscopy. The domain growth can be explained with three kinds of nanopore changes observed near domain boundaries: a change of pore diameter, a pore-branching, and a pore-movement.

Original languageEnglish
Pages (from-to)1346-1349
Number of pages4
JournalJournal of nanoscience and nanotechnology
Volume11
Issue number2
DOIs
StatePublished - 2011.02

Keywords

  • Domain boundary
  • Domain growth
  • Nanopore change
  • Porous anodic alumina

Quacquarelli Symonds(QS) Subject Topics

  • Materials Science
  • Engineering - Chemical
  • Chemistry
  • Physics & Astronomy
  • Biological Sciences

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