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http://hdl.handle.net/20.500.12358/25940
Title | Synthesis and characterization of immobilized-polysiloxane monoamine-thiol triacetic acid and its diamine and triamine derivatives |
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Abstract |
Abstract In this work, a new porous solid polysiloxane material with thiol-amine-based multiple functional groups polysiloxane-(monoamine-thiol) triacetate, P-(N-S)-TrEA (where P- represents [Si–O]n polysiloxane network), was synthesized using one-pot reaction of TEOS with 3-iminodiethylacetatepropyltrimethoxysilane and 3-thiolethylacetatepropyltrimethoxysilane in the presence of CTAB as a surfactant. Its ethylenediamine and diethylenetriamine-modified polysiloxane-(monoamine-thiol)-tris(N-2-aminoethylacetamide), P-(N-S)-TrEA-NN, and polysiloxane-(monoamine-thiol)-tris(N-3,6-diazahexylacetamide), P-(N-S)-TrEA-NNN, chelating ligand systems were also obtained. The previously reported simple functionalized polysiloxane (monoamine-thiol) has been modified to obtain thiol-monoamine-based multiple functional groups. A variety of methods and techniques including FTIR, solid-state … |
Type | Journal Article |
Date | 2016 |
Published in | Journal of Sol-Gel Science and Technology |
Series | Volume: 78, Number: 3 |
Publisher | Springer US |
Citation | |
Item link | Item Link |
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