Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/4133
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dc.contributor.authorKocaman, Süheyla-
dc.date.accessioned2023-05-31T19:41:19Z-
dc.date.available2023-05-31T19:41:19Z-
dc.date.issued2023-
dc.identifier.issn1976-4251-
dc.identifier.issn2233-4998-
dc.identifier.urihttps://doi.org/10.1007/s42823-023-00468-5-
dc.identifier.urihttps://hdl.handle.net/20.500.13091/4133-
dc.descriptionArticle; Early Accessen_US
dc.description.abstractIn this study, superior carbon nanotubes (CNT) were chemically modified with itaconic acid (IA) and a polyaniline (PANI) composite was formed and used to remove methylene blue (MB) dye from an aqueous solution. The capacity of CNTs modified with IA (IA/CNT) and composited with PANI (PANI/CNT) to remove MB dye from an aqueous solution was compared and investigated. The effects of parameters such as pH (3-10), adsorbent dose (0.8-8 g/L), initial dye concentra-tion (10-100 mg/L), and temperature (25-55 degrees C) on MB adsorption were investigated. IA/CNT and PANI/CNT adsorbents were characterized by analyzes such as Fourier Transform Infrared Spectroscopy (FT-IR), Field Emission Scanning Electron Microscopy (FE-SEM), transmission electron microscope (TEM), and Brunauer, Emmett and Teller (BET). It was deter-mined that the isotherm data fit the Langmuir isotherm model. The maximum adsorption capacity (q(max)) of PANI/CNT and IA/CNT calculated according to this model (at 25 degrees C) was 12.78 and 32.78 mg g(-1), respectively. Thermodynamic analysis results showed that the adsorption was exothermic, feasible, and spontaneous. It can be said that the possible mechanism of MB on PANI/CNT and IA/CNT adsorbents occurs with the participation of pi-pi interaction, electrostatic attraction and hydrogen bonding.en_US
dc.description.sponsorshipScientific Research Foundation of Konya Technical University [222016059]en_US
dc.description.sponsorshipThis work was supported by Scientific Research Foundation of Konya Technical University (Grant number 222016059).en_US
dc.language.isoenen_US
dc.publisherSpringer Japan Kken_US
dc.relation.ispartofCarbon Lettersen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCNT-based adsorbentsen_US
dc.subjectPANIen_US
dc.subjectItaconic aciden_US
dc.subjectAdsorptionen_US
dc.subjectMethyelene blueen_US
dc.subjectActivated Carbonen_US
dc.subjectMethylene-Blueen_US
dc.subjectAqueous-Solutionen_US
dc.subjectDyeen_US
dc.subjectRemovalen_US
dc.subjectAciden_US
dc.subjectWateren_US
dc.subjectKineticsen_US
dc.subjectWasteen_US
dc.subjectDegradationen_US
dc.titleEvaluation of adsorption characteristics of new-generation CNT-based adsorbents: characterization, modeling, mechanism, and equilibrium studyen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s42823-023-00468-5-
dc.identifier.scopus2-s2.0-85146805858en_US
dc.departmentKTÜNen_US
dc.identifier.wosWOS:000922729400001en_US
dc.institutionauthor-
dc.relation.publicationcategoryMakale - Uluslararasi Hakemli Dergi - Kurum Ögretim Elemanien_US
dc.authorscopusid55614000500-
dc.identifier.scopusqualityQ2-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.grantfulltextnone-
item.languageiso639-1en-
crisitem.author.dept02.01. Department of Chemical Engineering-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections
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