CO2-selective PEO–PBT (PolyActive™)/graphene oxide composite membranes

M Karunakaran; R Shevate; M Kumar; K.-V Peinemann

doi:10.1039/C5CC04999G

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CO2-selective PEO–PBT (PolyActive™)/graphene oxide composite membranes

Journal article

Open access

CO2-selective PEO–PBT (PolyActive™)/graphene oxide composite membranes

M Karunakaran, R Shevate, M Kumar and K.-V Peinemann

Chemical communications (Cambridge, England), Vol.51(75), pp.14187-14190

2015

DOI: https://doi.org/10.1039/C5CC04999G

PMID: 26256532

Abstract

CO2-selective graphene oxide (GO) nano-composite membranes were prepared for the first time by embedding GO into a commercially available poly(ethylene oxide)–poly(butylene terephthalate) (PEO–PBT) copolymer (PolyActive™). The as-prepared GO membrane shows high CO2permeability (143 Barrer) and CO2/N2selectivity (α= 73).

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Citation topics: 2 Chemistry; 2.241 Membrane Science; 2.241.1037 Pervaporation
Web Of Science research areas: Chemistry, Multidisciplinary
ESI research areas: Chemistry

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Details

Title: CO2-selective PEO–PBT (PolyActive™)/graphene oxide composite membranes
Creators: M Karunakaran - Advanced Membranes and Porous Materials Center, 4700 King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
R Shevate - Advanced Membranes and Porous Materials Center, 4700 King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
M Kumar - Advanced Membranes and Porous Materials Center, 4700 King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
K.-V Peinemann - Advanced Membranes and Porous Materials Center, 4700 King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
Publication Details: Chemical communications (Cambridge, England), Vol.51(75), pp.14187-14190
Academic Unit: Miller School of Medicine; UMMG Dept of Psychiatry & Behavioral Sciences
Language: English
Resource Type: Journal article
PMID: 26256532
Record Identifier: 991031598566302976