TY - JOUR
T1 - Enhancing the CO2/CH4 Separation Properties of Cellulose Acetate Membranes Using Polyethylene Glycol Methyl Ether Acrylate Radiation Grafting
AU - Febriasari, Arifina
AU - Suhartini, Meri
AU - Rahmawati,
AU - Hotimah, Baity
AU - Anggarini, Niken H.
AU - Yunus, Ade L.
AU - Hermana, Rika F.
AU - Deswita,
AU - Silvianti, Fitrilia
AU - Maniar, Dina
AU - Loos, Katja
AU - Fahira, Aliya
AU - Permatasari, Irma P.
AU - Kartohardjono, Sutrasno
N1 - Publisher Copyright:
© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.
PY - 2024
Y1 - 2024
N2 - Polymer-based membrane separation technology is gaining popularity due to its cost-effectiveness and operational simplicity. Cellulose acetate (CA) stands out as an attractive biobased polymer for membrane applications due to its remarkable mechanical properties and ease of manufacturing. To improve the selectivity of CA-based membranes for carbon dioxide (CO2) separation, the incorporation of polyethylene glycol methyl ether acrylate (PEGMEA), known for its CO2 absorption properties, has emerged as a promising approach for creating high-performance membrane materials with low operating pressure. This study provides insight into the production of PEGMEA-grafted CA membranes via gamma radiation and their performance for CO2/CH4 gas separation. CO2 permeation of the obtained CA-PEGMEA membranes was successfully improved and achieved the desired selectivity for CO2/CH4 separation. A comprehensive study of the membrane properties was conducted, encompassing structural characterization, surface analysis, permeability, selectivity, thermal analysis, and crystallinity, which are essential for understanding and assessing the membrane’s performance. This work emphasizes gamma radiation graft polymerization and shows its applicability for high-performance gas separation membrane materials.
AB - Polymer-based membrane separation technology is gaining popularity due to its cost-effectiveness and operational simplicity. Cellulose acetate (CA) stands out as an attractive biobased polymer for membrane applications due to its remarkable mechanical properties and ease of manufacturing. To improve the selectivity of CA-based membranes for carbon dioxide (CO2) separation, the incorporation of polyethylene glycol methyl ether acrylate (PEGMEA), known for its CO2 absorption properties, has emerged as a promising approach for creating high-performance membrane materials with low operating pressure. This study provides insight into the production of PEGMEA-grafted CA membranes via gamma radiation and their performance for CO2/CH4 gas separation. CO2 permeation of the obtained CA-PEGMEA membranes was successfully improved and achieved the desired selectivity for CO2/CH4 separation. A comprehensive study of the membrane properties was conducted, encompassing structural characterization, surface analysis, permeability, selectivity, thermal analysis, and crystallinity, which are essential for understanding and assessing the membrane’s performance. This work emphasizes gamma radiation graft polymerization and shows its applicability for high-performance gas separation membrane materials.
KW - Cellulose acetate membrane
KW - CO separation
KW - Fixed carrier membrane
KW - Polyethylene glycol methyl ether acrylate
KW - Radiation grafting
UR - http://www.scopus.com/inward/record.url?scp=85191830379&partnerID=8YFLogxK
U2 - 10.1007/s10924-024-03273-x
DO - 10.1007/s10924-024-03273-x
M3 - Article
AN - SCOPUS:85191830379
SN - 1566-2543
VL - 32
SP - 4855
EP - 4868
JO - Journal of Polymers and the Environment
JF - Journal of Polymers and the Environment
IS - 10
ER -