Browsing by Author "Baybas, Demet"
Now showing items 1-5 of 5
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Adsorptive features of polyacrylamide-aluminosilicate composites for methylene blue
Baybas, Demet; Ulusoy, Ulvi (SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2016)Polyacrylamide-montmorillonite (PAAm-Mt) and polyacrylamide-clinoptilolite (PAAm-Z) composites were prepared by cross-linked polymerization of acrylamide in dispersions of Mt and Z. The composites were characterized by ... -
Organoclay modified with lignin as a new adsorbent for removal of Pb2+ and UO2 (2+)
Simsek, Selcuk; Baybas, Demet; Kocyigit, Muzaffer Cagri; Yildirim, Hatice (SPRINGER, 2014)This study investigated a new adsorbent prepared from lignin modified organoclay for the removal of Pb2+ and UO2 (2+) from aqueous solutions. The characterization of new adsorbent was performed by FT-IR and XRD. Adsorption ... -
Polyacrylamide-clinoptilolite/Y-zeolite composites: Characterization and adsorptive features for terbium
Baybas, Demet; Ulusoy, Ulvi (ELSEVIER SCIENCE BV, 2011)The composites of natural (clinoptilolite) and synthetic zeolite (Z and YZ) with polyacrylamide (PAAm) were synthesized and characterized by FT-IR, TGA, XRD, SEM and PZC analysis. The adsorptive features of the minerals ... -
Polyacrylamide-hydroxyapatite composite: Preparation, characterization and adsorptive features for uranium and thorium
Baybas, Demet; Ulusoy, Ulvi (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2012)The composite of synthetically produced hydroxyapatite (HAP) and polyacrylamide was prepared (PAAm-HAP) and characterized by BET, FT-IR, TGA, XRD, SEM and PZC analysis. The adsorptive features of HAP and PAAm-HAP were ... -
The use of polyacrylamide-aluminosilicate composites for thorium adsorption
Baybas, Demet; Ulusoy, Ulvi (ELSEVIER SCIENCE BV, 2011)The adsorption of Th4+ ions was studied on composites of polyacrylamide (PAAm) with montmorillonite (Mt), clinoptilolite (Z) and zeolite Y (ZY), and after phytic acid (Phy) modification. The monolayer adsorption capacity ...