Yazar "Okutan, Merve" için listeleme
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Blend membranes of sulfonated poly (ether ether ketone) and thermoplastic poly (urethane) for fuel cells
Dönmez, Göknur; Okutan, Merve; Deligöz, Hüseyin (Springer, 2019)Membranes used in polymer electrolyte membrane fuel cells (PEMFCs) have critical importance because their properties directly affect the performance of fuel cell. For this purpose, blend membranes based on sulfonated poly ... -
Effect of external salt addition on the structural, morphological and electrochemical properties of flexible PEDOT:PSS based LbL multilayered films
Okutan, Merve; Deligöz, Hüseyin (Elsevier, 2019)This article concerns with the effect of external salt addition on the structural, morphological and electrochemical properties of linear poly(ethylene imine) (LPEI) and poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) ... -
Enhancement of dispersion stability of inorganic additives via poly(sodium-4- styrenesulfonate) treatment geared to hydrogel applications
Boran, Filiz; Okutan, Merve (TUBITAK, 2021)This study reports the preparation of poly(sodium-4-styrene sulfonate) (PSS) treated bentonite and clinoptilolite to prevent the agglomeration and sedimentation of these inorganic fillers during the preparation of hydrogel. ... -
Hydrophobic surface modification and characterization of melamine foam
Okutan, Merve; Boran, Filiz; Ergün, Ayça; Kanca, Yusuf; Özkahraman, Bengi; Deligöz, Hüseyin (TUBİTAK, 2023)Abstract: Superhydrophobic and oleophilic modification of commercial acoustic melamine foam (MF) was made in this study. The modification was carried out with chitosan (CHI) and silica particles (SiO2 ), by using both a ... -
Influence of epoxy addition on the thermal, mechanical, and dielectrical properties of polycyanurate films
Okutan, Merve; Sarıboğa, Vedat; Yıldırım, Saffettin; Deligöz, Hüseyin (John Wiley and Sons Inc., 2018)In the study, polycyanurate (PCN)/epoxy resin (ER) blends are prepared to enhance the physical properties of cyanate ester resins. The effects of curing schedule and blend composition on their thermal, mechanical, and ... -
Investigating the effect of electrolyte types with various ionic liquids on the electrochromic performance of PEDOT:PSS based LbL multilayers
Okutan, Merve; Evecan, Dilek; Yıldırım, Saffettin; Özkan Zayim, Esra; Deligöz, Hüseyin (Elsevier, 2020)The objective of the study is to investigate the electrochromic performances of layer-by-layer (LbL) multilayered thin film electrode prepared from linear polyethylene imine (LPEI) and poly(3,4-ethylenediox-ythiophene):polystyrene ... -
Preparation, Characterization, and Separation Performances of Novel Surface Modified LbL Composite Membranes from Polyelectrolyte Blends and MWCNT
Arslan, Merve; Dönmez, Göknur; Ergun, Ayça; Okutan, Merve; Albayrak Arı, Gülşen; Deligöz, Hüseyin (Wiley, 2020)Here, it was aimed to modify the surface of NF90 with layer by layer (LbL) blended poly(allylamine hydrochloride) (PAH)-chitosan (CHI) and poly(acrylic acid) (PAA) with/without functionalized multiwalled carbon nanotube ... -
Smart glass electrochromic device fabrication of uniform tungsten oxide films from its powder synthesized by solution combustion method
Evecan, Dilek; Kaplan, Şevki Samet; Sönmez, M. Şeref; Yıldırım, Saffettin; Okutan, Merve; Deligöz, Hüseyin; Zayim, Esra (Elsevier, 2019)Recently, there has been renewed interest in tungsten oxide based electrochromic (EC) materials. A variety of studies related to these materials have been reported, however, no serious studies so far have been reported on ... -
Synthesis optimization of ZrO2 nanostructures for photocatalytic applications
Boran, Filiz; Okutan, Merve (Scientific and Technological Research Council Turkey, 2023)Abstract: This study aims to optimize the synthesis of semiconductor zirconia (ZrO2 ) nanoparticles for future photocatalytic applications in degradation of pollutants in wastewater under ultraviolet (UV) light. The synthesis ... -
Termal indirgenmiş grafen oksit ile elektrokimyasal olarak askorbik asit tayini
Okutan, Merve (2020)Bu çalışma, yüksek sıcaklıkta ani termal işlem ile indirgenmiş grafen oksitin (T-rGO) sentezi, SEM, XRD, Raman, FTIR, EDX teknikleriyle karakterizasyon analizi ve elektrokimyasal karakterizasyonu hakkındadır. T-rGO ve ...
