Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/150175
Title: | Enhanced CO2/CH4 selectivity and mechanical strength of mixed-matrix membrane incorporated with NiDOBDC/GO composite | Authors: | Li, Wen Chuah, Chong Yang Nie, Lina Bae, Tae-Hyun |
Keywords: | Engineering::Chemical engineering | Issue Date: | 2019 | Source: | Li, W., Chuah, C. Y., Nie, L. & Bae, T. (2019). Enhanced CO2/CH4 selectivity and mechanical strength of mixed-matrix membrane incorporated with NiDOBDC/GO composite. Journal of Industrial and Engineering Chemistry, 74, 118-125. https://dx.doi.org/10.1016/j.jiec.2019.02.016 | Project: | RG118/16 | Journal: | Journal of Industrial and Engineering Chemistry | Abstract: | A three-dimensional NiDOBDC/GO composite with an optimized accessible surface area was successfully synthesized and incorporated into a polyimide membrane to improve CO2/CH4 separation performance while keeping good mechanical strength. A significant increase in CO2/CH4 selectivity (59%) was observed for the case of 20% NiDOBDC/GO composite in Matrimid® membrane, without sacrificing CO2 permeability. Furthermore, the incorporation of the NiDOBDC/GO composite in a polymeric membrane was found to improve the overall mechanical strength of resulting mixed-matrix membranes. Therefore, the addition of the nanocomposites as fillers in polymeric membranes is proposed as a promising strategy to realize major improvements in CO2/CH4 separation. | URI: | https://hdl.handle.net/10356/150175 | ISSN: | 1226-086X | DOI: | 10.1016/j.jiec.2019.02.016 | Schools: | School of Chemical and Biomedical Engineering | Research Centres: | Singapore Membrane Technology Centre | Rights: | © 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier. All rights reserved. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | SCBE Journal Articles |
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