Fe-phthalocianine both in alfa and beta form has been irradiated in pile to obtain 59-Fe and 54-Mn as recoil atoms. The retentions in alfa-crystal are 12,1% for 59-Fe and 6,1% for 54-Mn, wherea in quinoline solutions are 7,8% and zero respectively. Both annealing rates and total yields are higher for 59-Fe tha 54-Mn. The results have been interpreted in terms of both higher recoil energy and particle radius of 54-Mn. Retentions and yields after anneling, for both 59-Fe and 54-Mn are higher in beta- than in alfa-form.

Recoil atoms reactions in Fe-Phthalocyanine

BENZI, Paola;CASTIGLIONI, Mario;VOLPE, Paolo Edoardo Angelo
1989-01-01

Abstract

Fe-phthalocianine both in alfa and beta form has been irradiated in pile to obtain 59-Fe and 54-Mn as recoil atoms. The retentions in alfa-crystal are 12,1% for 59-Fe and 6,1% for 54-Mn, wherea in quinoline solutions are 7,8% and zero respectively. Both annealing rates and total yields are higher for 59-Fe tha 54-Mn. The results have been interpreted in terms of both higher recoil energy and particle radius of 54-Mn. Retentions and yields after anneling, for both 59-Fe and 54-Mn are higher in beta- than in alfa-form.
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Phthalocyanine; Hot atoms; Nuclear Chemistry
P.Benzi; M.Castiglioni; P.Volpe
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/114880
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