dc.contributor.author |
Sebati, Ngwanamohuba W
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dc.contributor.author |
Ray, Suprakas S
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dc.contributor.author |
Moutloali, R
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dc.date.accessioned |
2023-04-03T07:08:02Z |
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dc.date.available |
2023-04-03T07:08:02Z |
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dc.date.issued |
2019-07 |
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dc.identifier.citation |
Sebati, N.W., Ray, S.S. & Moutloali, R. 2019. Synthesis of porous organic polymer-based solid-acid catalysts for 5-hydroxymethylfurfural production from fructose. <i>Catalysts, 9(8).</i> http://hdl.handle.net/10204/12711 |
en_ZA |
dc.identifier.issn |
2073-4344 |
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dc.identifier.uri |
https://doi.org/10.3390/catal9080656
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dc.identifier.uri |
http://hdl.handle.net/10204/12711
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dc.description.abstract |
Herein, we report the synthesis of nanoporous polytriphenylamine polymers (PPTPA) by a simple one-step oxidative polymerization pathway and the materials were sulfonated with chlorosulfonic acid to introduce acidic sulfonic groups to the polymers to formsolid acid catalysts (SPPTPA). Magnetic properties were added to SPPTPA catalysts by depositing Fe(sub3)O(sub4) nanoparticles to develop (FeSPPTPA) solid acid catalysts, for performing dehydration of fructose to 5-hydroxymethylfurfural (HMF), which is regarded as a sustainable source for liquid fuels and commodity chemicals. XRD, FTIR spectroscopy, SEM, TGA, and N(sub2) sorption techniques were used to characterize synthesizedmaterials. The FeSPPTPA80 nanocatalyst showed superior catalytic activities in comparison to other catalysts due to the nanorods that formed after sulfonation of the PPTPA polymericmaterial which gave the catalyst enough catalytic centers for dehydration reaction of fructose. The recyclability tests revealed that themagnetic solid acid catalysts could be reused for four consecutive catalytic runs, whichmade FeSPPTPA a potential nanocatalyst for production of HMF. |
en_US |
dc.format |
Fulltext |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://www.mdpi.com/2073-4344/9/8/656 |
en_US |
dc.source |
Catalysts, 9(8) |
en_US |
dc.subject |
Porous organic polymer |
en_US |
dc.subject |
Acid catalyst |
en_US |
dc.subject |
Fructose |
en_US |
dc.subject |
Dehydration |
en_US |
dc.subject |
5-hydroxymethylfurfural |
en_US |
dc.title |
Synthesis of porous organic polymer-based solid-acid catalysts for 5-hydroxymethylfurfural production from fructose |
en_US |
dc.type |
Article |
en_US |
dc.description.pages |
19 |
en_US |
dc.description.note |
© 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
en_US |
dc.description.cluster |
Chemicals |
en_US |
dc.description.impactarea |
Nanomaterials Industrial Development |
en_US |
dc.description.impactarea |
NCNSM |
en_US |
dc.identifier.apacitation |
Sebati, N. W., Ray, S. S., & Moutloali, R. (2019). Synthesis of porous organic polymer-based solid-acid catalysts for 5-hydroxymethylfurfural production from fructose. <i>Catalysts, 9(8)</i>, http://hdl.handle.net/10204/12711 |
en_ZA |
dc.identifier.chicagocitation |
Sebati, Ngwanamohuba W, Suprakas S Ray, and R Moutloali "Synthesis of porous organic polymer-based solid-acid catalysts for 5-hydroxymethylfurfural production from fructose." <i>Catalysts, 9(8)</i> (2019) http://hdl.handle.net/10204/12711 |
en_ZA |
dc.identifier.vancouvercitation |
Sebati NW, Ray SS, Moutloali R. Synthesis of porous organic polymer-based solid-acid catalysts for 5-hydroxymethylfurfural production from fructose. Catalysts, 9(8). 2019; http://hdl.handle.net/10204/12711. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Sebati, Ngwanamohuba W
AU - Ray, Suprakas S
AU - Moutloali, R
AB - Herein, we report the synthesis of nanoporous polytriphenylamine polymers (PPTPA) by a simple one-step oxidative polymerization pathway and the materials were sulfonated with chlorosulfonic acid to introduce acidic sulfonic groups to the polymers to formsolid acid catalysts (SPPTPA). Magnetic properties were added to SPPTPA catalysts by depositing Fe(sub3)O(sub4) nanoparticles to develop (FeSPPTPA) solid acid catalysts, for performing dehydration of fructose to 5-hydroxymethylfurfural (HMF), which is regarded as a sustainable source for liquid fuels and commodity chemicals. XRD, FTIR spectroscopy, SEM, TGA, and N(sub2) sorption techniques were used to characterize synthesizedmaterials. The FeSPPTPA80 nanocatalyst showed superior catalytic activities in comparison to other catalysts due to the nanorods that formed after sulfonation of the PPTPA polymericmaterial which gave the catalyst enough catalytic centers for dehydration reaction of fructose. The recyclability tests revealed that themagnetic solid acid catalysts could be reused for four consecutive catalytic runs, whichmade FeSPPTPA a potential nanocatalyst for production of HMF.
DA - 2019-07
DB - ResearchSpace
DP - CSIR
J1 - Catalysts, 9(8)
KW - Porous organic polymer
KW - Acid catalyst
KW - Fructose
KW - Dehydration
KW - 5-hydroxymethylfurfural
LK - https://researchspace.csir.co.za
PY - 2019
SM - 2073-4344
T1 - Synthesis of porous organic polymer-based solid-acid catalysts for 5-hydroxymethylfurfural production from fructose
TI - Synthesis of porous organic polymer-based solid-acid catalysts for 5-hydroxymethylfurfural production from fructose
UR - http://hdl.handle.net/10204/12711
ER -
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en_ZA |
dc.identifier.worklist |
22691 |
en_US |