E-viri
Recenzirano
-
Chernyakova, K. V.; Ivanovskaya, M. I.; Azarko, I. I.; Vrublevskii, I. A.
Russian Journal of Physical Chemistry A, 10/2012, Letnik: 86, Številka: 10Journal Article
Films of anodic aluminum oxide, prepared in an aqueous solution of 0.4 M tartaric acid, are studied by means of electron paramagnetic resonance (EPR) before and after heating at 200–700°C. The presence of a carbon radical is established in the films ( g factor, 2.0027 ± 0.0002). The nature and conditions of its formation during the electrochemical oxidation of aluminum and the heat-treating of anodic aluminum oxide films are discussed.
