TY - GEN
T1 - Metal organic framework mixed matrix membranes for CO2 separation
AU - Anastasiou, Stavroula
AU - Bhoria, Nidhika
AU - Pokhrel, Jeewan
AU - Karanikolos, Georgios N.
N1 - Publisher Copyright:
Copyright 2016, Society of Petroleum Engineers.
PY - 2016
Y1 - 2016
N2 - Efficient carbon capture and storage (CCS) approaches are needed to significantly reduce CO2 emissions in the atmosphere. The present work focuses on development of polysulfone (PSF) based mixed-matrixmembranes (MMMs) with Metal Organic Frameworks (MOFs), for enhanced CO2 separation. ZIF-8 synthesized using in-situ hydrothermal method, was incorporated as filler in the polymeric PSF matrix using solution casting. The resulting membranes were characterized for their morphology, structure and stability. The MMMs provide flexibility to effectively tune permeance and selectivity towards acid gas removal by tuning the structure-property relationship of polymer and MOF. SEM, XRD, and FTIR results confirmed that the characteristics of the MOF were preserved in the MMM. The BET surface area of ZIF-8 filler was 1318 m2/g. Based on ongoing work, a suitable combination between the PSF with MOF, and functional amines can open the prospect for efficient MMMs integration towards industrial CO2 capture and separation applications.
AB - Efficient carbon capture and storage (CCS) approaches are needed to significantly reduce CO2 emissions in the atmosphere. The present work focuses on development of polysulfone (PSF) based mixed-matrixmembranes (MMMs) with Metal Organic Frameworks (MOFs), for enhanced CO2 separation. ZIF-8 synthesized using in-situ hydrothermal method, was incorporated as filler in the polymeric PSF matrix using solution casting. The resulting membranes were characterized for their morphology, structure and stability. The MMMs provide flexibility to effectively tune permeance and selectivity towards acid gas removal by tuning the structure-property relationship of polymer and MOF. SEM, XRD, and FTIR results confirmed that the characteristics of the MOF were preserved in the MMM. The BET surface area of ZIF-8 filler was 1318 m2/g. Based on ongoing work, a suitable combination between the PSF with MOF, and functional amines can open the prospect for efficient MMMs integration towards industrial CO2 capture and separation applications.
UR - http://www.scopus.com/inward/record.url?scp=85044348428&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85044348428
T3 - Society of Petroleum Engineers - Abu Dhabi International Petroleum Exhibition and Conference 2016
BT - Society of Petroleum Engineers - Abu Dhabi International Petroleum Exhibition and Conference 2016
T2 - Abu Dhabi International Petroleum Exhibition and Conference, ADIPEC 2016
Y2 - 7 November 2016 through 10 November 2016
ER -