M. G. A. E. Wahed, S. M. Metwally
Jul 1, 1994
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Journal
Materials Letters
Abstract
Abstract The influence of complexation with some divalent transition metal cations on the electrical behavior of 4-amino-3-hydroxy-1-naphthalenesulfonic acid has been studied over temperature range 294–450 K. The complexes behaved as typical organic semiconductors. The stability constants of different complexes were determined. Their compositions were characterised using conductometric titration and infrared techniques.