Experimental investigation of amine-based graphene nanosuspension for CO2 absorption

dc.contributor.authorMazri, Nur Azni Farhanaen
dc.contributor.authorArifutzzaman, A.en
dc.contributor.authorAroua, Mohamed Kheireddineen
dc.contributor.funderSunway University, Malaysiaen
dc.date.accessioned2024-08-28T10:47:22Z
dc.date.available2024-08-28T10:47:22Z
dc.date.issued2024-07en
dc.description.abstractAbsorption is the most widely used carbon dioxide (CO2) removal technology. The CO2 absorption performance of monoethanolamine (MEA), the most commonly used CO2absorbent, can be improved by suspending nanoparticles. This work examined the performance of graphene nanoplatelets (GNPs) as additives to enhanceCO2absorption in MEA. The GNPs were characterized by HRTEM, FTIR, and XRD. The study examined the influence of GNP concentrations on CO2 absorption at room temperature. The images from HRTEM confirmed that the implemented graphene consists of several layers of graphene sheets. Increasing the loading of particles increased the solubility of CO2until the optimum concentration was reached. From this work, it is evident that incorporating GNPs into MEA enhances the CO2absorption performance of MEA. Thus, the addition of nanoparticles to the absorbent can enhance its CO2absorptivity.en
dc.description.sponsorshipSunway University, Malaysia (Project No. # 2024GRTIN-IGS-CCDCU[S]-09-2022)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationMazri, N. A. F., Arifutzzaman, A. and Aroua, M. K. (2024) 'Experimental investigation of amine-based graphene nanosuspension for CO2 absorption', Malaysian Journal of Science, 43(Sp1), pp.15-19. https://doi.org/10.22452/mjs.vol43sp1.3en
dc.identifier.doihttps://doi.org/10.22452/mjs.vol43sp1.3
dc.identifier.eissn2600-8688en
dc.identifier.endpage19en
dc.identifier.issn1394-3065en
dc.identifier.issuedSpecial Issue 1en
dc.identifier.journaltitleMalaysian Journal of Scienceen
dc.identifier.startpage15en
dc.identifier.urihttps://hdl.handle.net/10468/16234
dc.identifier.volume43en
dc.language.isoenen
dc.publisherFaculty of Science, University of Malayaen
dc.rights© 2024, Faculty of Science, University of Malaya. First published in the Malaysian Journal of Science.en
dc.subject2D Nanomaterialsen
dc.subjectGrapheneen
dc.subjectNanosuspensionsen
dc.subjectAmineen
dc.subjectCO2 absorptionen
dc.titleExperimental investigation of amine-based graphene nanosuspension for CO2 absorptionen
dc.typeArticle (peer-reviewed)en
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