Browsing by Author "Ünügül, Tuba"

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Hydrogen purification using natural zeolite-loaded hydroxyethyl cellulose membrane

Ünügül, Tuba; Nigiz, Filiz Uğur (John Wiley and Sons Ltd, 2022)

In this study, natural zeolite-loaded hydroxyethyl cellulose (HEC) mixed-matrix membranes were produced and used for separation of hydrogen (H2) from carbon dioxide (CO2). Structural, thermal, and morphological properties ...
Optimization of Pervaporative Desalination with Zirconia Based Metal Organic Framework Filled Nanocomposite Membrane

Ünügül, Tuba; Nigiz, Filiz Uğur; Karakoca, Betül (Springer, 2023)

In this study, a freestanding asymmetric polylactic acid-based MIL 140A loaded nano-composite membranes were prepared and tested for pervapoative desalination. The chemical and morphological properties of the membranes ...
Optimization of Sodium Alginate‑Graphene Nanoplate‑Kaolin Bio‑composite Adsorbents in Heavy Metal Adsorption by Response Surface Methodology (RSM)

Ünügül, Tuba; Nigiz, Filiz Uğur (Springer, 2022)

In this study, graphene nanoplate-kaolin-sodium alginate (GKS) bio-composite adsorbent was prepared, and the copper removal from wastewater by the adsorption method was investigated. Characterization of adsorbent was carried ...