Poly(ethyleneimine) infused and functionalized Torlon®-silica hollow fiber sorbents for post-combustion CO2 capture

Handle URI:
http://hdl.handle.net/10754/599207
Title:
Poly(ethyleneimine) infused and functionalized Torlon®-silica hollow fiber sorbents for post-combustion CO2 capture
Authors:
Li, Fuyue Stephanie; Labreche, Ying; Lively, Ryan P.; Lee, Jong Suk; Jones, Christopher W.; Koros, William J.
Abstract:
Organic-inorganic hybrid materials functionalized with amine-containing reagents are emerging as an important class of materials for capturing carbon dioxide from flue gas. Polymeric silica hollow fiber sorbents are fabricated through the proven dry-jet/wet-quench spinning process. In our study, a new technique for functionalizing polymeric silica hollow fiber sorbents with poly(ethyleneimine), followed by a post-spinning infusion step was studied. This two step process introduces a sufficient amount of poly(ethyleneimine) to the polymeric silica hybrid material support to improve the CO2 sorption capacity due to the added amine groups. The poly(ethyleneimine) infused and functionalized hollow fiber sorbents are also characterized by a thermal gravimetric analyzer (TGA) to assess their CO2 sorption capacities. © 2014 Elsevier Ltd. All rights reserved.
Citation:
Li FS, Labreche Y, Lively RP, Lee JS, Jones CW, et al. (2014) Poly(ethyleneimine) infused and functionalized Torlon®-silica hollow fiber sorbents for post-combustion CO2 capture. Polymer 55: 1341–1346. Available: http://dx.doi.org/10.1016/j.polymer.2013.11.040.
Publisher:
Elsevier BV
Journal:
Polymer
KAUST Grant Number:
KUSI1-011-21
Issue Date:
Mar-2014
DOI:
10.1016/j.polymer.2013.11.040
Type:
Article
ISSN:
0032-3861
Sponsors:
This publication was based on research projects funded by King Abdullah University of Science and Technology (Award # KUSI1-011-21). The authors are grateful to Dr. Johannes Leisen for his help measuring the NMR spectra.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorLi, Fuyue Stephanieen
dc.contributor.authorLabreche, Yingen
dc.contributor.authorLively, Ryan P.en
dc.contributor.authorLee, Jong Suken
dc.contributor.authorJones, Christopher W.en
dc.contributor.authorKoros, William J.en
dc.date.accessioned2016-02-25T13:54:55Zen
dc.date.available2016-02-25T13:54:55Zen
dc.date.issued2014-03en
dc.identifier.citationLi FS, Labreche Y, Lively RP, Lee JS, Jones CW, et al. (2014) Poly(ethyleneimine) infused and functionalized Torlon®-silica hollow fiber sorbents for post-combustion CO2 capture. Polymer 55: 1341–1346. Available: http://dx.doi.org/10.1016/j.polymer.2013.11.040.en
dc.identifier.issn0032-3861en
dc.identifier.doi10.1016/j.polymer.2013.11.040en
dc.identifier.urihttp://hdl.handle.net/10754/599207en
dc.description.abstractOrganic-inorganic hybrid materials functionalized with amine-containing reagents are emerging as an important class of materials for capturing carbon dioxide from flue gas. Polymeric silica hollow fiber sorbents are fabricated through the proven dry-jet/wet-quench spinning process. In our study, a new technique for functionalizing polymeric silica hollow fiber sorbents with poly(ethyleneimine), followed by a post-spinning infusion step was studied. This two step process introduces a sufficient amount of poly(ethyleneimine) to the polymeric silica hybrid material support to improve the CO2 sorption capacity due to the added amine groups. The poly(ethyleneimine) infused and functionalized hollow fiber sorbents are also characterized by a thermal gravimetric analyzer (TGA) to assess their CO2 sorption capacities. © 2014 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipThis publication was based on research projects funded by King Abdullah University of Science and Technology (Award # KUSI1-011-21). The authors are grateful to Dr. Johannes Leisen for his help measuring the NMR spectra.en
dc.publisherElsevier BVen
dc.subjectFiber sorbentsen
dc.subjectPoly(ethyleneimine)en
dc.subjectPolymer modificationen
dc.titlePoly(ethyleneimine) infused and functionalized Torlon®-silica hollow fiber sorbents for post-combustion CO2 captureen
dc.typeArticleen
dc.identifier.journalPolymeren
dc.contributor.institutionGeorgia Institute of Technology, Atlanta, United Statesen
kaust.grant.numberKUSI1-011-21en
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