Effect of ultrasonic treatment on magnetic ferrihydrite nanoparticles in a suspended state


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Resumo

Dried sediments of magnetic ferrihydrite nanoparticles subjected to ultrasonic treatment in the cavitation mode are studied via Mössbauer spectroscopy. Fe ions are reduced to the metal state. In all experiments with detected metal reduction, the investigated suspensions contain organic components.

Sobre autores

S. Stolyar

Siberian Federal University; Kirensky Institute of Physics, Siberian Branch

Email: rauf@iph.krasn.ru
Rússia, Krasnoyarsk, 660041; Krasnoyarsk, 660036

O. Bayukov

Kirensky Institute of Physics, Siberian Branch

Email: rauf@iph.krasn.ru
Rússia, Krasnoyarsk, 660036

V. Ladygina

International Scientific Center for Studying the Extreme States of an Organism, Siberian Branch

Email: rauf@iph.krasn.ru
Rússia, Krasnoyarsk, 660036

R. Iskhakov

Kirensky Institute of Physics, Siberian Branch

Autor responsável pela correspondência
Email: rauf@iph.krasn.ru
Rússia, Krasnoyarsk, 660036

R. Yaroslavtsev

Siberian Federal University

Email: rauf@iph.krasn.ru
Rússia, Krasnoyarsk, 660041

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