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On the aluminium hard anodization and the critical value V * of the barrier layer voltage

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Palibroda Evelina, Indrea Emil

Editorial: Thin Solid Films, 240(1-2), p.88 - 91, 1994.


The relation between the critical value V*; of the barrier layer voltage and the mean coordination number of the oxygen in the first coordination sphere around the aluminium atom was investigated in order to illustrate the transition from conventional to hard anodization. The modification from open to closed structure is very sharp in the neighbourhood of V*;.

Cuvinte cheie: aluminium anodization , critical value of the barrier layer voltage , X-ray scattering