Voltammetric study of magnetite nanopowders after hexavalent chromium sorption from aqueous solutions / Buldakova L. Yu,Linnikov O. D.,Rodina I. V.,Yanchenko M. Yu // INORGANIC MATERIALS. - 2015. - V. 51, l. 2. - P. 138-141.

ISSN/EISSN:
0020-1685 / 1608-3172
Type:
Article
Abstract:
Magnetite (Fe3O4) nanopowders have been characterized by voltammetry before and after hexavalent chromium sorption from aqueous solutions. The results demonstrate that the interaction of Cr(VI) in solution with a magnetite precipitate leads to a redox reaction on the magnetite surface: oxidation of Fe(II) to Fe(III) and reduction of Cr(VI) to Cr(III).
Author keywords:
нет данных
DOI:
10.1134/S0020168515010033
Web of Science ID:
ISI:000348351200011
Соавторы в МНС:
Другие поля
Поле Значение
Month FEB
Publisher MAIK NAUKA/INTERPERIODICA/SPRINGER
Address 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language English
EISSN 1608-3172
Research-Areas Materials Science
Web-of-Science-Categories Materials Science, Multidisciplinary
Author-Email linnikov@mail.ru
Funding-Acknowledgement Ural Branch of the Russian Academy of Sciences; Natural and Wastewaters and Development of Physicochemical Foundations for the Technology of the Removal of Heavy Metal (Cr, Cu, and Ni) Ions from Wastewater and Contaminated Natural Water Using Magnetite Nanoparticles
Funding-Text This work was supported by the Ural Branch of the Russian Academy of Sciences, projects Development of Novel Sorbents Based on Nanocrystalline Ferromagnets for the Removal of Heavy Metal Ions from Natural and Wastewaters and Development of Physicochemical Foundations for the Technology of the Removal of Heavy Metal (Cr, Cu, and Ni) Ions from Wastewater and Contaminated Natural Water Using Magnetite Nanoparticles.
Number-of-Cited-References 7
Usage-Count-Last-180-days 1
Usage-Count-Since-2013 12
Journal-ISO Inorg. Mater.
Doc-Delivery-Number AZ6SW