Surface modification with cold plasma application on kaolin and its effects on the adsorption of methylene blue

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dc.contributor.authorYavuz, Ömer
dc.date.accessioned2019-11-13T08:32:14Z
dc.date.available2019-11-13T08:32:14Z
dc.date.issued2013
dc.departmentUluslararası Hakemli Dergi Makalesien_US
dc.description.abstractIn this study, cold plasma treatment was applied for the surface modification of kaolin adsorbent to improve the removal of methylene blue (MB) from aqueous solution. To achieve the aim, the conditions for adsorption, including cold plasma application time, initial dye concentration, and pH were investigated with respect to the removal efficiency of MB. The changes of the surface property before and after cold plasma treatment were discussed. The maximum adsorption capacity of MB compared with untreated raw kaolin increased from 19.60 to 51.02 mg/g (up to approximately 2, 5-fold) after modification by cold plasma. The experimental data were analyzed using pseudo first-order and second-order kinetic models. The surface properties of kaolin treated with cold plasma were investigated with scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR) and point of zero charge (pzc) measurements to understand the adsorption mechanism.en_US
dc.identifier.scopus2-s2.0-84886592440
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/20.500.12604/1446
dc.identifier.wosWOS:000327169800013
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergi Makalesien_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKG_20241224
dc.subjectModification Cold plasma Kaolin Methylene blueen_US
dc.titleSurface modification with cold plasma application on kaolin and its effects on the adsorption of methylene blueen_US
dc.title.alternativeApplied Clay Sciencesen_US
dc.typeArticleen_US

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