Hydrothermal saline promoted grafting: a route to sulfonic acid SBA-15 silica with ultra-high acid site loading for biodiesel synthesis

Cyril Pirez; Adam Lee; Jinesh C. Manayil; Christopher Parlett; Karen Wilson

doi:10.1039/c4gc01139b

Hydrothermal saline promoted grafting: a route to sulfonic acid SBA-15 silica with ultra-high acid site loading for biodiesel synthesis

Cyril Pirez, Adam Lee, Jinesh C. Manayil, Christopher Parlett, Karen Wilson

Research output: Contribution to journal › Article › peer-review

Abstract

A simple grafting protocol is reported which affords a ten-fold enhancement in acid site density of mesoporous sulfonic acid silicas compared to conventional syntheses, offering improved process efficiency and new opportunities for tailored supported solid acids in sustainable chemistry. This journal is

Original language	English
Pages (from-to)	4506-4509
Number of pages	4
Journal	Green Chemistry
Volume	16
Issue number	10
Early online date	24 Jul 2014
DOIs	https://doi.org/10.1039/c4gc01139b
Publication status	Published - 1 Oct 2014

Bibliographical note

Funding: EPSRC (EP/K000616/2, EP/K000616/2 and EP/G007594/4; and the Royal Society

Electronic supplementary information : Porosimetry data, XRD, XPS, MAS-NMR, TGA, DRIFT spectra and FFA esterification reaction profiles. See DOI: 10.1039/c4gc01139b

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10.1039/c4gc01139b

Sulfonic acid SBA-15 silica with ultra-high acid site loading for biodiesel synthesisAccepted author manuscript, 2.69 MB

http://pubs.rsc.org/en/Content/ArticleLanding/2014/GC/C4GC01139B#!divAbstract

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AU - C. Manayil, Jinesh

AU - Parlett, Christopher

AU - Wilson, Karen

N1 - Funding: EPSRC (EP/K000616/2, EP/K000616/2 and EP/G007594/4; and the Royal Society Electronic supplementary information : Porosimetry data, XRD, XPS, MAS-NMR, TGA, DRIFT spectra and FFA esterification reaction profiles. See DOI: 10.1039/c4gc01139b

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AB - A simple grafting protocol is reported which affords a ten-fold enhancement in acid site density of mesoporous sulfonic acid silicas compared to conventional syntheses, offering improved process efficiency and new opportunities for tailored supported solid acids in sustainable chemistry. This journal is

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Hydrothermal saline promoted grafting: a route to sulfonic acid SBA-15 silica with ultra-high acid site loading for biodiesel synthesis

Abstract

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