Browsing by Author "Tuncel, Ali"
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Bare, gold and silver nanoparticle decorated, monodisperse-porous titania microbeads for photocatalytic dye degradation in a newly constructed microfluidic, photocatalytic packed-bed reactor
Hamaloglu, Kadriye Ozlem; Sag, Ebru; Tuncel, Ali (ELSEVIER SCIENCE SA, 2017)Monodisperse porous titania microbeads were synthesized by a sol-gel templating protocol. Gold nanoparticles (AuNPs) synthesized by Turkevich and Martin methods 16 and 5 nm in size, respectively and silver nanoparticles ... -
Click-chemistry for surface modification of monodisperse-macroporous particles
Bayraktar, Aslihan; Saracoglu, Berna; Golgelioglu, Cigdem; Tuncel, Ali (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2012)In this study, click chemistry was proposed as a tool for tuning the surface hydrophilicity of monodisperse-macroporous particles in micron-size range. The monodisperse-porous particles carrying hydrophobic or hydrophilic ... -
Magnetic, monodisperse titania microspheres with bimodal pore size distribution by a new sol-gel templating method and their photocatalytic activity
Hamaloglu, Kadriye Ozlem; Sag, Ebru; Tuncel, Ali (SPRINGER, 2019)A new sol gel templating method was developed for the synthesis of magnetic monodisperse-porous titania microspheres 5.5 mu m in size. A bimodal pore size distribution including both mesoporous and macroporous regions was ... -
Monodisperse-porous titania microspheres and their gold decorated forms as new photocatalysts for dye degradation in batch fashion
Hamaloglu, Kadriye Ozlem; Sag, Ebru; Bilir, Aykut; Tuncel, Ali (ELSEVIER SCIENCE SA, 2018)A new photocatalyst in the form of "monodisperse-porous titania microspheres" 5 mu m in size, was synthesized by a developed staged-shape template hydrolysis and condensation protocol. Different from the batch-decolorization ...