Cargando…

Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation

This work reports on the preparation and gas transport performance of mixed matrix membranes (MMMs) based on the polymer of intrinsic microporosity (PIM-1) and potassium dodecahydrododecaborate (K(2)B(12)H(12)) as inorganic particles (IPs). The effect of IP loading on the gas separation performance...

Descripción completa

Detalles Bibliográficos
Autores principales: Khan, Muntazim Munir, Shishatskiy, Sergey, Filiz, Volkan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5872183/
https://www.ncbi.nlm.nih.gov/pubmed/29301312
http://dx.doi.org/10.3390/membranes8010001
_version_ 1783309780213825536
author Khan, Muntazim Munir
Shishatskiy, Sergey
Filiz, Volkan
author_facet Khan, Muntazim Munir
Shishatskiy, Sergey
Filiz, Volkan
author_sort Khan, Muntazim Munir
collection PubMed
description This work reports on the preparation and gas transport performance of mixed matrix membranes (MMMs) based on the polymer of intrinsic microporosity (PIM-1) and potassium dodecahydrododecaborate (K(2)B(12)H(12)) as inorganic particles (IPs). The effect of IP loading on the gas separation performance of these MMMs was investigated by varying the IP content (2.5, 5, 10 and 20 wt %) in a PIM-1 polymer matrix. The derived MMMs were characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA), single gas permeation tests and sorption measurement. The PIM1/K(2)B(12)H(12) MMMs show good dispersion of the IPs (from 2.5 to 10 wt %) in the polymer matrix. The gas permeability of PIM1/K(2)B(12)H(12) MMMs increases as the loading of IPs increases (up to 10 wt %) without sacrificing permselectivity. The sorption isotherm in PIM-1 and PIM1/K(2)B(12)H(12) MMMs demonstrate typical dual-mode sorption behaviors for the gases CO(2) and CH(4).
format Online
Article
Text
id pubmed-5872183
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-58721832018-03-30 Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation Khan, Muntazim Munir Shishatskiy, Sergey Filiz, Volkan Membranes (Basel) Article This work reports on the preparation and gas transport performance of mixed matrix membranes (MMMs) based on the polymer of intrinsic microporosity (PIM-1) and potassium dodecahydrododecaborate (K(2)B(12)H(12)) as inorganic particles (IPs). The effect of IP loading on the gas separation performance of these MMMs was investigated by varying the IP content (2.5, 5, 10 and 20 wt %) in a PIM-1 polymer matrix. The derived MMMs were characterized by scanning electron microscopy (SEM), thermogravimetric analysis (TGA), single gas permeation tests and sorption measurement. The PIM1/K(2)B(12)H(12) MMMs show good dispersion of the IPs (from 2.5 to 10 wt %) in the polymer matrix. The gas permeability of PIM1/K(2)B(12)H(12) MMMs increases as the loading of IPs increases (up to 10 wt %) without sacrificing permselectivity. The sorption isotherm in PIM-1 and PIM1/K(2)B(12)H(12) MMMs demonstrate typical dual-mode sorption behaviors for the gases CO(2) and CH(4). MDPI 2018-01-02 /pmc/articles/PMC5872183/ /pubmed/29301312 http://dx.doi.org/10.3390/membranes8010001 Text en © 2018 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/).
spellingShingle Article
Khan, Muntazim Munir
Shishatskiy, Sergey
Filiz, Volkan
Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation
title Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation
title_full Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation
title_fullStr Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation
title_full_unstemmed Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation
title_short Mixed Matrix Membranes of Boron Icosahedron and Polymers of Intrinsic Microporosity (PIM-1) for Gas Separation
title_sort mixed matrix membranes of boron icosahedron and polymers of intrinsic microporosity (pim-1) for gas separation
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5872183/
https://www.ncbi.nlm.nih.gov/pubmed/29301312
http://dx.doi.org/10.3390/membranes8010001
work_keys_str_mv AT khanmuntazimmunir mixedmatrixmembranesofboronicosahedronandpolymersofintrinsicmicroporositypim1forgasseparation
AT shishatskiysergey mixedmatrixmembranesofboronicosahedronandpolymersofintrinsicmicroporositypim1forgasseparation
AT filizvolkan mixedmatrixmembranesofboronicosahedronandpolymersofintrinsicmicroporositypim1forgasseparation