Russian Journal of Applied Chemistry, Vol. 75, No. 7, 2002, pp. 1095!1100. Translated from Zhurnal Prikladnoi Khimii, Vol. 75, No. 7, 2002, pp. 1112!1117. Original Russian Text Copyright + 2002 by Grigor'eva, Shainyan, Kaurova, Gracheva, Lesnevskaya, Barabanov. APPLIED ELECTROCHEMISTRY НННННННННННННННННН ... AA Grigor'eva, BA Shainyan, GI Kaurova, EI Gracheva, NB Lesnevskaya, and VG Barabanov ... Favorskii Irkutsk Institute of Chemistry, Siberian ...