Conclusions
The rate constants for the reactions of OH radicals with Np(IV) and Np(V) ions in aqueous perchloric acid solutions are practically independent of the acidity of the medium and are quite high, in order to exclude the recombination of the OH radicals in the presence of these ions.
Literature cited
M. V. Vladimirova, I. A. Kulikov, A. S. Milovanova, and A. A. Ryabova, Radiokhimiya21, 272 (1979).
M. V. Vladimirova, I. A. Kulikov, A. A. Ryabova, and A. S. Milovanova, Radiokhimiya18, 172 (1976).
A. K. Pikaev, G. K. Sibirskaya, E. M. Shirshov, P. Ya. Glazunov, and V. I. Spitsyn Dokl. Akad. Nauk SSSR,200, 383 (1971).
A. K. Pikaev, V. P. Shilov, and A. M. Fedoseev, Dokl. Akad. Nauk SSSR,260, 1407 (1981).
K. Myuzikas and M. Marto, Radiokhimiya,20, 253 (1978).
P. R. V. Rao, S. V. Bagamde, V. V. Ramakrishna, and S. K. Patil, J. Inorg. Nucl. Chem.,40, 339 (1978).
Farhataziz and A. B. Ross, Selected Specific Rates of Reactions of Transients from Water in Aqueous Solutions. III. Hydroxyl Radical and Perhydroxyl Radical and Their Radical Ions, NSRDS-NBS 59, Washington (1977).
V. M. Berdnikov, Zh. Fiz. Khim.,47, 2753 (1973).
A. K. Pikaev, V. P. Shilov, and V. I. Spitsyn, Dokl. Akad. Nauk SSSR,232, 387 (1977).
A. K. Pikaev, Pulse Radiolysis of Water and Aqueous Solutions [in Russian], Nauka, Moscow (1963).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 940–942, April, 1982.
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Shilov, V.P., Fedoseev, A.M. & Pikaev, A.K. Study of reactivity of neptunium ions toward oh radicals in perchloric acid solutions by pulse radiolysis method. Russ Chem Bull 31, 832–834 (1982). https://doi.org/10.1007/BF00950034
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DOI: https://doi.org/10.1007/BF00950034