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Nanodiamond-containing polyethyleneimine hybrid materials for lead adsorption from aqueous media

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dc.contributor.authorKAHRAMAN, MEMET VEZİR
dc.contributor.authorsCigil, Asli Beyler; Urucu, Oya Aydin; Kahraman, Memet Vezir
dc.date.accessioned2022-03-12T22:38:16Z
dc.date.available2022-03-12T22:38:16Z
dc.date.issued2019
dc.description.abstractThis study describes the preparation of new surface-modified nanodiamond (ND) particles containing urethane-based hybrid materials by photopolymerization of aliphatic urethane acrylate, trimethylolpropane triacrylate, glycidyl methacrylate monomers, and their usage for lead adsorption from aqueous media. ND and synthesized surface-modified ND were characterized by atom transfer radical addition Fourier transform infrared spectroscopy (ATR-FTIR) and scanning transmission electron microscopy analysis. Crosslinked adsorbent nanocomposites were then treated with polyethylene imine and all adsorbent nanocomposites were characterized by ATR-FTIR, scanning electron microscopy, thermogravimetric analysis, and contact angle measurements. The metal ion binding capacity of the surfaces of the nanocomposites containing high amine content was investigated. The effects of the percentage of functional monomer, pH, and contact time on adsorption, and the interaction of foreign metal ions have been tested. Optimum contact time was found to be 7 h at pH 5. The adsorption capacity of the synthesized nanocomposite adsorbent for lead (II) was determined as 17.12 mg g(-1). Langmuir and Freundlich isotherms were used to determine the adsorption behaviors and Langmuir isotherm model was found to be the most suitable model (R-2: 0.9988). The amount of adsorption of Pb (II) ions of UV curable adsorbent film prepared in river water samples was investigated. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 48241.
dc.identifier.doi10.1002/app.48241
dc.identifier.eissn1097-4628
dc.identifier.issn0021-8995
dc.identifier.urihttps://hdl.handle.net/11424/235571
dc.identifier.wosWOS:000476034800001
dc.language.isoeng
dc.publisherWILEY
dc.relation.ispartofJOURNAL OF APPLIED POLYMER SCIENCE
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectadsorbent
dc.subjectlead
dc.subjectnanodiamond
dc.subjectphotograft
dc.subjectphotopolymerization
dc.subjectpolyethyleneimine
dc.subjectHEAVY-METAL IONS
dc.subjectTHERMAL-PROPERTIES
dc.subjectACTIVATED CARBON
dc.subjectCOMPOSITE
dc.subjectREMOVAL
dc.subjectSURFACE
dc.subjectNANOPARTICLES
dc.subjectPERFORMANCE
dc.subjectADSORBENT
dc.subjectPARTICLES
dc.titleNanodiamond-containing polyethyleneimine hybrid materials for lead adsorption from aqueous media
dc.typearticle
dspace.entity.typePublication
local.avesis.idd23f4a81-5be6-428c-b5d2-b0cca52e0975
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.articlenumber48241
local.journal.numberofpages9
local.journal.quartileQ2
oaire.citation.issue46
oaire.citation.titleJOURNAL OF APPLIED POLYMER SCIENCE
oaire.citation.volume136
relation.isAuthorOfPublication7676f3ad-0384-4001-b17d-b928ae2de7e6
relation.isAuthorOfPublication.latestForDiscovery7676f3ad-0384-4001-b17d-b928ae2de7e6

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