Optimized Porous Carbon Particles from Sucrose and Their Polyethyleneimine Modifications for Enhanced CO2 Capture

Basit Öğe Kaydı
dc.authoridAri, Betül / 0000-0003-3557-3055
dc.authoridŞahiner, Nurettin / 0000-0003-0120-530X
dc.contributor.authorAri, Betül
dc.contributor.authorİnger, Erk
dc.contributor.authorSunol, Aydın K.
dc.contributor.authorŞahiner, Nurettin
dc.date.accessioned2025-01-27T20:11:50Z
dc.date.available2025-01-27T20:11:50Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.descriptionThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
dc.description.abstractCarbon dioxide (CO2), one of the primary greenhouse gases, plays a key role in global warming and is one of the culprits in the climate change crisis. Therefore, the use of appropriate CO2 capture and storage technologies is of significant importance for the future of planet Earth due to atmospheric, climate, and environmental concerns. A cleaner and more sustainable approach to CO2 capture and storage using porous materials, membranes, and amine-based sorbents could offer excellent possibilities. Here, sucrose-derived porous carbon particles (PCPs) were synthesized as adsorbents for CO2 capture. Next, these PCPs were modified with branched- and linear-polyethyleneimine (B-PEI and L-PEI) as B-PEI-PCP and L-PEI-PCP, respectively. These PCPs and their PEI-modified forms were then used to prepare metal nanoparticles such as Co, Cu, and Ni in situ as M@PCP and M@L/B-PEI-PCP (M: Ni, Co, and Cu). The presence of PEI on the PCP surface enables new amine functional groups, known for high CO2 capture ability. The presence of metal nanoparticles in the structure may be used as a catalyst to convert the captured CO2 into useful products, e.g., fuels or other chemical compounds, at high temperatures. It was found that B-PEI-PCP has a larger surface area and higher CO2 capture capacity with a surface area of 32.84 m(2)/g and a CO2 capture capacity of 1.05 mmol CO2/g adsorbent compared to L-PEI-PCP. Amongst metal-nanoparticle-embedded PEI-PCPs (M@PEI-PCPs, M: Ni, Co, Cu), Ni@L-PEI-PCP was found to have higher CO2 capture capacity, 0.81 mmol CO2/g adsorbent, and a surface area of 225 m(2)/g. These data are significant as they will steer future studies for the conversion of captured CO2 into useful fuels/chemicals.
dc.description.sponsorshipScientific and Technological Council of Turkey [TUBITAK-2219]
dc.description.sponsorshipThe support from the Scientific and Technological Council of Turkey (TUBITAK-2219) is greatly appreciated.
dc.identifier.doi10.3390/jcs8090338
dc.identifier.issn2504-477X
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85205255630
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.3390/jcs8090338
dc.identifier.urihttps://hdl.handle.net/20.500.12428/20749
dc.identifier.volume8
dc.identifier.wosWOS:001326504400001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofJournal of Composites Science
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectporous carbon particles
dc.subjectamine modified
dc.subjectCO2 capture
dc.subjectmetal-nanoparticle-embedded adsorbent
dc.titleOptimized Porous Carbon Particles from Sucrose and Their Polyethyleneimine Modifications for Enhanced CO2 Capture
dc.typeArticle

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