T. N. Kropacheva, A. S. Antonova, V. I. Kornev, “Organophosphonate-functionalized nanosized magnetic iron oxides as sorbents for heavy metal cations”, Mendeleev Commun., 2019, Volume 29, Issue 3,Pages <nobr>358

This article is cited in 9 papers

Communications

Organophosphonate-functionalized nanosized magnetic iron oxides as sorbents for heavy metal cations

T. N. Kropacheva, A. S. Antonova, V. I. Kornev

Department of Fundamental and Applied Chemistry, Udmurt State University, Izhevsk, Russian Federation

Abstract: The surface of synthetic magnetite (Fe₃O₄) and maghemite (γ-Fe₂O₃) nanoparticles was modified with phosphonic chelating compounds, 1-hydroxyethane-1,1-di(phosphonic acid) and nitrilotris(methylenephosphonic acid). The sorption affinity of functionalized magnetic iron oxides towards Niii under acidic conditions was increased by one order of magnitude.

Language: English

DOI: 10.1016/j.mencom.2019.05.040

	*Supplementary materials:*
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