Poly-functional porous-organic polymers to access functionality – CO 2 sorption energetic relationships

Handle URI:
http://hdl.handle.net/10754/622356
Title:
Poly-functional porous-organic polymers to access functionality – CO 2 sorption energetic relationships
Authors:
Alkordi, Mohamed H.; Haikal, Rana R.; Hassan, Youssef S.; Emwas, Abdul-Hamid M.; Belmabkhout, Youssef ( 0000-0001-9952-5007 )
Abstract:
Herein, we report a facile approach towards the construction of poly-functional porous organic polymers (POPs). The functional groups employed were selected to span the range of Lewis-base to neutral to Lewis-acid character. Our results underline the effect of chemical functionality on the observed Q for CO adsorption inside the material, being largest for functional groups with electron donating O- and N-centered Lewis base sites. Our systematic investigation within a family of POPs revealed a wide range for CO heat of adsorption (23.8-53.8 kJ mol) that is clearly associated with the chemical nature of the functional groups present. In addition, post-synthetic modification of POPs reported herein demonstrated a facile pathway to dramatically enhance carbon dioxide uptake energetics.
KAUST Department:
Imaging and Characterization Core Lab; Advanced Membranes and Porous Materials Research Center
Citation:
Alkordi MH, Haikal RR, Hassan YS, Emwas A-H, Belmabkhout Y (2015) Poly-functional porous-organic polymers to access functionality – CO 2 sorption energetic relationships . J Mater Chem A 3: 22584–22590. Available: http://dx.doi.org/10.1039/C5TA05297A.
Publisher:
Royal Society of Chemistry (RSC)
Journal:
J. Mater. Chem. A
Issue Date:
21-Sep-2015
DOI:
10.1039/C5TA05297A
Type:
Article
ISSN:
2050-7488; 2050-7496
Appears in Collections:
Articles; Advanced Membranes and Porous Materials Research Center; Advanced Nanofabrication, Imaging and Characterization Core Lab

Full metadata record

DC FieldValue Language
dc.contributor.authorAlkordi, Mohamed H.en
dc.contributor.authorHaikal, Rana R.en
dc.contributor.authorHassan, Youssef S.en
dc.contributor.authorEmwas, Abdul-Hamid M.en
dc.contributor.authorBelmabkhout, Youssefen
dc.date.accessioned2017-01-02T09:28:26Z-
dc.date.available2017-01-02T09:28:26Z-
dc.date.issued2015-09-21en
dc.identifier.citationAlkordi MH, Haikal RR, Hassan YS, Emwas A-H, Belmabkhout Y (2015) Poly-functional porous-organic polymers to access functionality – CO 2 sorption energetic relationships . J Mater Chem A 3: 22584–22590. Available: http://dx.doi.org/10.1039/C5TA05297A.en
dc.identifier.issn2050-7488en
dc.identifier.issn2050-7496en
dc.identifier.doi10.1039/C5TA05297Aen
dc.identifier.urihttp://hdl.handle.net/10754/622356-
dc.description.abstractHerein, we report a facile approach towards the construction of poly-functional porous organic polymers (POPs). The functional groups employed were selected to span the range of Lewis-base to neutral to Lewis-acid character. Our results underline the effect of chemical functionality on the observed Q for CO adsorption inside the material, being largest for functional groups with electron donating O- and N-centered Lewis base sites. Our systematic investigation within a family of POPs revealed a wide range for CO heat of adsorption (23.8-53.8 kJ mol) that is clearly associated with the chemical nature of the functional groups present. In addition, post-synthetic modification of POPs reported herein demonstrated a facile pathway to dramatically enhance carbon dioxide uptake energetics.en
dc.publisherRoyal Society of Chemistry (RSC)en
dc.titlePoly-functional porous-organic polymers to access functionality – CO 2 sorption energetic relationshipsen
dc.typeArticleen
dc.contributor.departmentImaging and Characterization Core Laben
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Centeren
dc.identifier.journalJ. Mater. Chem. Aen
dc.contributor.institutionZewail City of Science and Technology, Center for Materials Science, Sheikh Zayed District, Giza, 12588, Egypten
kaust.authorEmwas, Abdul-Hamid M.en
kaust.authorBelmabkhout, Youssefen
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.