Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air

Silicalite-poly(furfuryl alcohol) [PFA] composite membranes were prepared by solution casting of silicalite-furfuryl alcohol [FA] suspension on a porous polysulfone substrate and subsequent in situ polymerization of FA. X-ray diffraction, nitrogen sorption, thermogravimetric analysis, scanning elect...

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Autores principales: He, Li, Li, Dan, Wang, Kun, Suresh, Akkihebbal K, Bellare, Jayesh, Sridhar, Tam, Wang, Huanting
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3261223/
https://www.ncbi.nlm.nih.gov/pubmed/22209012
http://dx.doi.org/10.1186/1556-276X-6-637
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author He, Li
Li, Dan
Wang, Kun
Suresh, Akkihebbal K
Bellare, Jayesh
Sridhar, Tam
Wang, Huanting
author_facet He, Li
Li, Dan
Wang, Kun
Suresh, Akkihebbal K
Bellare, Jayesh
Sridhar, Tam
Wang, Huanting
author_sort He, Li
collection PubMed
description Silicalite-poly(furfuryl alcohol) [PFA] composite membranes were prepared by solution casting of silicalite-furfuryl alcohol [FA] suspension on a porous polysulfone substrate and subsequent in situ polymerization of FA. X-ray diffraction, nitrogen sorption, thermogravimetric analysis, scanning electron microscopy, and energy-dispersive X-ray spectroscopy were used to characterize silicalite nanocrystals and silicalite-PFA composite membranes. The silicalite-PFA composite membrane with 20 wt.% silicalite loading exhibits good oxygen/nitrogen selectivity (4.15) and high oxygen permeability (1,132.6 Barrers) at 50°C. Silicalite-PFA composite membranes are promising for the production of oxygen-enriched air for various applications.
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spelling pubmed-32612232012-01-19 Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air He, Li Li, Dan Wang, Kun Suresh, Akkihebbal K Bellare, Jayesh Sridhar, Tam Wang, Huanting Nanoscale Res Lett Nano Express Silicalite-poly(furfuryl alcohol) [PFA] composite membranes were prepared by solution casting of silicalite-furfuryl alcohol [FA] suspension on a porous polysulfone substrate and subsequent in situ polymerization of FA. X-ray diffraction, nitrogen sorption, thermogravimetric analysis, scanning electron microscopy, and energy-dispersive X-ray spectroscopy were used to characterize silicalite nanocrystals and silicalite-PFA composite membranes. The silicalite-PFA composite membrane with 20 wt.% silicalite loading exhibits good oxygen/nitrogen selectivity (4.15) and high oxygen permeability (1,132.6 Barrers) at 50°C. Silicalite-PFA composite membranes are promising for the production of oxygen-enriched air for various applications. Springer 2011-12-30 /pmc/articles/PMC3261223/ /pubmed/22209012 http://dx.doi.org/10.1186/1556-276X-6-637 Text en Copyright ©2011 He et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
He, Li
Li, Dan
Wang, Kun
Suresh, Akkihebbal K
Bellare, Jayesh
Sridhar, Tam
Wang, Huanting
Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air
title Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air
title_full Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air
title_fullStr Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air
title_full_unstemmed Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air
title_short Synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air
title_sort synthesis of silicalite-poly(furfuryl alcohol) composite membranes for oxygen enrichment from air
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3261223/
https://www.ncbi.nlm.nih.gov/pubmed/22209012
http://dx.doi.org/10.1186/1556-276X-6-637
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