Plasma-surface modification on bentonite clay to improve the performance of adsorption of methylene blue

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dc.contributor.authorŞahin, Ömer
dc.date.accessioned2019-11-13T08:23:05Z
dc.date.available2019-11-13T08:23:05Z
dc.date.issued2015
dc.departmentBelirleneceken_US
dc.description.abstractThe present study consists of the cold plasma treatment was applied for the surface modification of bentonite to improve the removal of methylene blue (MB) from aqueous solution. To achieve the aim, the conditions for adsorption, including cold plasma application time, plasma gas effect, and pH were investigated with respect to the adsorption capacity of MB. The changes of the surface property before and after cold plasma treatment were discussed. Cold plasma treated bentonite is characterized by Scanning Electron Microscopy (SEM), Fourier Transform Infrared (FTIR), BET surface area, and X-ray diffraction (XRD). Equilibrium adsorption data were analyzed by Freundlich and Langmuir equations. Langmuir isotherm exhibited the best fit with the experimental data. Adsorption kinetics were fitted with pseudo-first-order, and pseudo-second order. Cold plasma treated bentonite was exhibited largest adsorption capacity (303 mg/g) at 30 °C.en_US
dc.identifier.scopus2-s2.0-84939633712
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/20.500.12604/1443
dc.identifier.wosWOS:000361864300007
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.publicationcategoryUluslararası Hakemli Dergi Makalesien_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKG_20241224
dc.subjectModification Cold plasma Bentonite Methylene blueen_US
dc.titlePlasma-surface modification on bentonite clay to improve the performance of adsorption of methylene blueen_US
dc.title.alternativeApplied Clay Sciencesen_US
dc.typeArticleen_US

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