From waste to resource: Transforming waste carbon felt into efficient cathodes for circular economy practices

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dc.authoridSezer, Mesut/0000-0002-0531-5592
dc.authoridISGOREN, Melike/0000-0003-0952-1403
dc.contributor.authorSezer, Mesut
dc.contributor.authorIsgoren, Melike
dc.contributor.authorVeli, Sevil
dc.contributor.authorDimoglo, Anatoli
dc.date.accessioned2025-10-11T20:48:36Z
dc.date.available2025-10-11T20:48:36Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThis study investigates the enhanced electrical conductivity of waste carbon felt (CF) which is coated with Polyaniline (PANi) through chemical oxidative polymerization, for its potential use as a cathode in electrooxidation (EO) processes. Optimum polymerization conditions were determined to be 1 M HCl dopant, a monomer-oxidant ratio of 1:1.5, and a temperature of 5 degrees C. Under these conditions, the CF/PANi electrode exhibited a 55 % mass gain and a 79 % resistance reduction compared to the CF. A Ti/TiO2-RuO2-IrO2 electrode was prepared by spray coating as an anode in the EO. In EO experiments with real textile wastewater samples containing different initial COD values, the COD removal efficiency of the cathode coated with PANi under optimal conditions increased by an average of 64 % compared to raw carbon felt, with an average removal efficiency of 96 %. Moreover, after 12 cycles, efficiency dropped by only 2 %, proving its high reusability and industrial potential.en_US
dc.identifier.doi10.1016/j.ces.2024.121162
dc.identifier.issn0009-2509
dc.identifier.issn1873-4405
dc.identifier.scopus2-s2.0-85214215324en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.ces.2024.121162
dc.identifier.urihttps://hdl.handle.net/20.500.12684/22011
dc.identifier.volume305en_US
dc.identifier.wosWOS:001421230300001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofChemical Engineering Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKA_WOS_20250911
dc.subjectCarbon felten_US
dc.subjectPolyanilineen_US
dc.subjectChemical oxidative polymerizationen_US
dc.subjectCircular economyen_US
dc.subjectSustainabilityen_US
dc.titleFrom waste to resource: Transforming waste carbon felt into efficient cathodes for circular economy practicesen_US
dc.typeArticleen_US

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