Abstract
The kinetics and mechanism of the reduction of verdazyl salts by metals (copper, zinc, tin, lead and aluminium), deposited in the form of films of 3–8 μm thickness on dielectric supports of ceramic glass, and by metal alloys in organic solvents, has been investigated by means of electron spectrophotometry and gravimetric analysis; the influence of the metal, medium polarity and the presence of certain additives (alkanediols, highly-dispersed silicon dioxide) upon the reaction kinetics has been established and as a result systems for metallic film etching have been developed.
References
1.
10.1070/MC1994v004n01ABEH000331_bib1
Pokhodenko
Zh. Org. Khim.,
1974
2.
10.1070/MC1994v004n01ABEH000331_bib2
Abakumov
Izv. Akad. Nauk SSSR, Ser. Khim.,
1984
3.
10.1070/MC1994v004n01ABEH000331_bib3
Prokof ev
Dokl. Akad. Nauk SSSR,
1980
4.
10.1070/MC1994v004n01ABEH000331_bib4
Muraev
Dokl. Akad. Nauk SSSR,
1974
5.
Kuhn R., Trischmann H.
Monatshefte fur Chemie,
1964
6.
10.1070/MC1994v004n01ABEH000331_bib6
Polumbrick
Usp. Khim.,
1978
7.
10.1070/MC1994v004n01ABEH000331_bib7
Nekrasov
1970
8.
L. N. Ganyuk, T. G. Samarskaya and V. M. Ogenko, Rus. Pat. 1805681,1993 (Otkrytiya Izobreteniya, 1993, in the press, in Russian)