Design of functionalization and structural analysis of organically-modified siliceous oxides with periodic structures for the development of sorbents for hazardous substances
- 21 April 2010
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 20 (22), 4537-4550
- https://doi.org/10.1039/b927567c
Abstract
In this review the preparation and adsorption phenomena specific to functionalized mesoporous silicas are discussed for designing the optimum structures of adsorbents for the removal of aqueous pollutants. The topics mainly described are control of spacing of functional groups on the surface, selective functionalization of characteristic sites in the mesostructure and the effects of mesopore confinement. Comparisons with synthetic pendant polymers and other organo-siliceous oxides in a periodic structure are performed in order to illustrate the adsorption features of functionalized silicas clearly.This publication has 163 references indexed in Scilit:
- Groundwater-derived contaminant fluxes along a channelized Coastal Plain streamJournal of Hydrology, 2008
- Nanoscale Organization of Thiol and Arylsulfonic Acid on Silica Leads to a Highly Active and Selective Bifunctional, Heterogeneous CatalystJournal of the American Chemical Society, 2008
- The removal of reactive dyes from aqueous solutions using chemically modified mesoporous silica in the presence of anionic surfactant—The temperature dependence and a thermodynamic multivariate analysisJournal of Hazardous Materials, 2008
- Synthesis and characterization of imidazole-functionalized SBA-15 as an adsorbent of hexavalent chromiumMaterials Letters, 2007
- Mercury(II) binding to thiol-functionalized mesoporous silicas: critical effect of pH and sorbent properties on capacity and selectivityAnalytica Chimica Acta, 2005
- Hydrothermally Stable Thioether-Bridged Mesoporous Materials with Void Defects in the Pore WallsAdvanced Functional Materials, 2005
- Ordered Mesoporous Silicas with 2,5-Dimercapto-1,3,4-Thiadiazole Ligand: High Capacity Adsorbents for Mercury IonsAdsorption, 2005
- Arsenic removal from contaminated water by natural iron oresMinerals Engineering, 2004
- A New Methodology to Functionalize Surfaces of Ordered Mesoporous Materials Based on Ion Exchange ReactionsAdvanced Materials, 1999
- Micellar-mediated shifts of ionization constants of amino acids and peptidesAnalytica Chimica Acta, 1990