Adsorption of lead(II), cadmium(II) and dysprosium(III) from aqueous solutions using mesoporous silica modified with phosphonic acid groups

Adsorption of lead(II), cadmium(II) and dysprosium(III) from aqueous solutions using mesoporous... * Valeriia V. Sliesarenko General Naumov Str., Kyiv 03164, Ukraine v.v.sliesarenko@gmail.com Institute for Environmental Protection and Sensors, IOS Ltd, Beloruska 7, Maribor SI-2000, Slovenia National University of “Kyiv-Mohyla Academy”, 2 Scovoroda Str., Kyiv 04070, Ukraine Faculty for Mechanical Engineering, University of Maribor, Smetanova 17, Maribor SI-2000, Slovenia Chuiko Institute of Surface Chemistry, NAS of Ukraine, 17 1234567890();,: 1234567890();,: Journal of Sol-Gel Science and Technology Highlights Mesoporous silica with Phosphonic acid groups on the surface layer prepared via template synthesis. Study of low-T adsorption of nitrogen (BET), FTIR and potentiometric titration. Metal ion sorption properties of the samples compared to Xerogel ● ● ● ● ● Keywords Adsorption Mesoporous silica Organosilica Phosphonic acid groups SBA-15 Template synthesis 1 Introduction functional groups provides the specificity of the interaction, but the sorption conditions, and the density of the The problem of anthropogenic influx of various substances arrangement of functional groups and their availability and compounds into the environment is becoming increas- [21, 22], therefore the study of factors affecting the sorption ingly common. Pollution of the hydrosphere occurs, first of is an urgent task. all, as a result of sewage discharge into rivers, lakes and sea, Depending on the composition of the http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Sol-Gel Science and Technology Springer Journals

Adsorption of lead(II), cadmium(II) and dysprosium(III) from aqueous solutions using mesoporous silica modified with phosphonic acid groups

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Publisher
Springer US
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Materials Science; Ceramics, Glass, Composites, Natural Materials; Inorganic Chemistry; Optical and Electronic Materials; Nanotechnology
ISSN
0928-0707
eISSN
1573-4846
D.O.I.
10.1007/s10971-018-4692-0
Publisher site
See Article on Publisher Site

Abstract

* Valeriia V. Sliesarenko General Naumov Str., Kyiv 03164, Ukraine v.v.sliesarenko@gmail.com Institute for Environmental Protection and Sensors, IOS Ltd, Beloruska 7, Maribor SI-2000, Slovenia National University of “Kyiv-Mohyla Academy”, 2 Scovoroda Str., Kyiv 04070, Ukraine Faculty for Mechanical Engineering, University of Maribor, Smetanova 17, Maribor SI-2000, Slovenia Chuiko Institute of Surface Chemistry, NAS of Ukraine, 17 1234567890();,: 1234567890();,: Journal of Sol-Gel Science and Technology Highlights Mesoporous silica with Phosphonic acid groups on the surface layer prepared via template synthesis. Study of low-T adsorption of nitrogen (BET), FTIR and potentiometric titration. Metal ion sorption properties of the samples compared to Xerogel ● ● ● ● ● Keywords Adsorption Mesoporous silica Organosilica Phosphonic acid groups SBA-15 Template synthesis 1 Introduction functional groups provides the specificity of the interaction, but the sorption conditions, and the density of the The problem of anthropogenic influx of various substances arrangement of functional groups and their availability and compounds into the environment is becoming increas- [21, 22], therefore the study of factors affecting the sorption ingly common. Pollution of the hydrosphere occurs, first of is an urgent task. all, as a result of sewage discharge into rivers, lakes and sea, Depending on the composition of the

Journal

Journal of Sol-Gel Science and TechnologySpringer Journals

Published: Jun 1, 2018

References

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