Abstract
Anodic aluminum oxide (AAO) membranes with large ordered pore domains were successfully prepared by adopting the anneal pre-treatment of polycrystalline aluminum sheets. A statistical method with Gaussian distribution was introduced to quantitatively study the size of the domain with ordered pores. The largest average area of ordered pore domains was 2.6 μm2±0.11 μm2. The corresponding AAO membrane was synthesized by aluminum sheets annealed at 893 K for 24 h.
Original language | English |
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Pages (from-to) | 1838-1842 |
Number of pages | 5 |
Journal | Science in China, Series E: Technological Sciences |
Volume | 51 |
Issue number | 11 |
DOIs | |
Publication status | Published - Nov 2008 |
Externally published | Yes |
Keywords
- Annealing duration
- Annealing temperature
- Anodic aluminum oxide (AAO)
- Gaussian distribution