Yazar "Kızılduman, Berna Koçer" için listeleme
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Activated carbon synthesis from tangerine peel and its use in hydrogen storage
Doğan, Mehmet; Sabaz, Pınar; Biçil, Zeynep; Kızılduman, Berna Koçer; Turhan, Yasemin (Elsevier Sci Ltd, 2020)Activated carbon samples were synthesized by chemical and physical activations of tangerine peel. The activated carbons were characterized via using Fourier Transform Infrared-Attenuated Total Reflectance spectroscopy ... -
The adsorption of methyl violet on activated carbon from aqueous solutions
Alp, Zeliha Gamze; Türkyılmaz, Aydın; Kızılduman, Berna Koçer; Doğan, Serap; Alkan, Mahir; Doğan, Mehmet; Turhan, Yasemin (Parlar Scientific Publications, 2017)In this study, the activated carbon was prepared from the pomegranate shell by chemical activation, characterized using BET, FTIR-ATR, XRD, SEM and DTA/TG and investigated the adsorption properties. The adsorption process ... -
Adsorption of methylene blue on imine modified sepiolite from aqueous solutions
Turhan, Onur; Kızılduman, Berna Koçer; Turhan, Yasemin; Doğan, Mehmet (Parlar Scientific Publications (P S P), 2021)In this study, a modified sepiolite for methylene blue (MB) adsorption was designed. Modification of sepiolite was performed using N,N-dimethy1-4-(((3-(triethoxysilyl)propyl)imino)methyl)aniline (MESPIA) in the presence ... -
Al-pillared-montmorillonite (alpmt)/poly(methyl methacrylate)(pmma) nanocomposites: the effects of solvent types and synthesis methods
Kızılduman, Berna Koçer; Alkan, Mahir; Doğan, Mehmet; Turhan, Yasemin (De Gruyter Open Ltd, 2017)Al-pillared-montmorillonite (AlPMt)/poly(methyl methacrylate)(PMMA) nanocomposites were synthesized via melt blending method (MBM) and solution blending method (SBM). FTIR-ATR spectroscopy proved the interaction of AlPMt ... -
Antibacterial and antioxidant phenolic compounds loaded PCL biocomposites for active food packaging application
Diken, Mehmet Emin; Kızılduman, Berna Koçer; Doğan, Serap; Doğan, Mehmet (Wiley, 2022)Active food packages must not only act as a protective food barrier but also exhibit radical scavenging activity, antibacterial and controlled release properties that can have a positive effect on food quality, safety and ... -
Characterization and thermal properties of chitosan/perlite nanocomposites
Doğan, Mehmet; Yüksel, Hatice; Kızılduman, Berna Koçer (Walter De Gruyter GMBH, 2021)In this study, chitosan/perlite nanocomposites were synthesized using the solvent casting method and then characterized using Fourier transform infrared spectroscopy, X-ray diffraction, optical contact angle, differential ... -
Different functional groups functionalized hexagonal boron nitride (h-BN) nanoparticles and multi-walled carbon nanotubes (MWCNT) for hydrogen storage
Doğan, Mehmet; Selek, Ayşe; Turhan, Onur; Kızılduman, Berna Koçer; Bicil, Zeynep (Elsevier Sci Ltd, 2021)The hexagonal boron nitride (h-BN) functionalized with p-phenylenediamine, multi-walled carbon nanotubes (MWCNT) functionalized with carboxyl and acylchloride groups, and h-BN-Ph-NH-CO-MWCNT structure were produced by ... -
Effect of fullerene (C70) on the structural, morphological optical and thermalproperties of poly(butyl methacrylate) (PBMA)
Kızılduman, Berna Koçer (Taylor and Francis Ltd., 2024)Poly(butyl methacrylate) (PBMA)/Fullerene (C-70) nanocomposites were successfully prepared by solvent removal method and characterized by different techniques. Structural characterization showed an interaction between PBMA ... -
Effect of functionalization and Li-doping methods to hydrogen storage capacities of MWCNTs
Yalçınkaya, Fatma Nur; Doğan, Mehmet; Bicil, Zeynep; Kızılduman, Berna Koçer (Elsevier, 2024)One of the most important problems of today has been found alternative and renewable energy sources to fossil fuels. Hydrogen comes to the fore because it is abundant, does not cause environmental problems, and can be ... -
Kaolinit kilinin hidrojen depolama amaçlı kullanımı için modifikasyonu ve karakterizasyonu
Kızılduman, Berna Koçer (2023)Dünyada var olan enerji kaynaklarının son yıllarda azalmasına bağlı olarak, güvenli ve sürdürülebilir enerji alanlarında alternatif olabileceği düşüncesiyle yenilenebilir enerji kaynaklarının kullanılmasına yönelik bilimsel ... -
Mesoporous carbon spheres produced by hydrothermal carbonization from rice husk: Optimization, characterization and hydrogen storage
Kızılduman, Berna Koçer; Turhan, Yasemin; Doğan, Mehmet (Elsevier, 2021)n this study, carbon spheres were synthesized from rice husk with hydrothermal carbonization method at different temperatures and different reaction times. Surface areas and pore size distributions of carbon spheres were ... -
Multi walled carbon nanotubes functionalized by hydroxyl and Schiff base and their hydrogen storage properties
Çakır, Ümit; Kestel, Fulya; Kızılduman, Berna Koçer; Bicil, Zeynep; Doğan, Mehmet (Elsevier Science SA, 2021)The hydroxyl and Schiff base functionalization, characterization, and H2 storage of multi walled carbon nanotubes (MWCNTs) have been investigated in the present work. The samples were analyzed using Brunauer-Emmett-Teller, ... -
Pirinç kabuğundan hidrotermal karbonizasyon yöntemi ile karbon küre üretilmesi ve enerji ve ilaç salımı alanında kullanılabilirliğinin araştırılması
Kızılduman, Berna Koçer (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2020)Pirinç üretimi sonucu, atık malzeme olarak aşırı miktarda pirinç kabuğu ortaya çıkmakta ve üretimin fazla olduğu bölgelerde çevredeki büyük alanları kaplayan pirinç kabuğunun yakılarak bertaraf edilmesi çevre kirliliğine ... -
Removal of methylene blue on micro- and nano-sized egg shells from aqueous solutions
Doğan, Zeynep Sude; Özmetin, Ahmet Kerem; İder, Eray; Kızılduman, Berna Koçer (Parlar Scientific Publications (P S P), 2020)The aim of the study was to investigate the effects of initial solution concentration of dye, pH and temperature on the removal of methylene blue on micro- and nano-sized egg shells from aqueous solutions. The particle ... -
Storage of hydrogen in activated carbons and carbon nanotubes
Doǧan, Eylem Eroǧlu; Tokcan, P.; Kızılduman, Berna Koçer (De Gruyter, 2018)Activated carbons and carbon nanotube were synthesized with chemical and microwave processes of olive leaf in media with and without ultrasonic waves, and chemical vapor deposition method, respectively. The samples were ... -
Synthesis and characterization of modified kaolinite/poly(vinyl chloride) nanocomposites via solvent blending method
Kızılduman, Berna Koçer; Turhan,Yasemin; Doğan, Mehmet; Alkan, Mahir (Wiley-Blackwell, 2016)Clay-polymer nanocomposites (CPN) developed in recent years asa new type of inorganic–organic hybrid materials that were con-ceived for medical uses such as tissue engineering or drug delivery[1],[2]. The understanding of ... -
Synthesis, characterization and environmental application of polymethyl methacrylate/glass fiber composite
Pehliyan, Fatih; Kızılduman, Berna Koçer; Biçil, Zeynep; Doğan, Mehmet; Turhan, Yasemin (Parlar Scientific Publications (P S P), 2018)In the present study, polymethyl methacrylate PMMA/glass fiber (GF) composite was synthesized by melting method, characterized by using different techniques like Fourier Transform Infrared Attenuated Total Reflection ... -
Synthesis, characterization and some biological properties of Pva/Pvp/Pn hydrogel nanocomposites: Antibacterial and biocompatibility
Doğan, Enes Emre; Tokcan, P.; Diken, Mehmet Emin; Kardaş, Begümhan Yılmaz; Kızılduman, Berna Koçer; Sabaz, Pınar (Sciendo, 2019)In this study, it was aimed to synthesize hydrogel based antibacterial, biocompatible and non-toxic wound dressing materials by solvent removal method usingpoly(vinylalcohol) (PVA), poly(vinylpyrolidone) (PVP) and nano ... -
Synthesis, characterization, and their some chemical and biological properties of PVA/PAA/nPS hydrogel nanocomposites: Hydrogel and wound dressing
Diken, Mehmet Emin; Kızılduman, Berna Koçer; Kardaş, Begümhan Yılmaz; Doğan, Enes Emre; Doğan, Mehmet; Turhan, Yasemin; Doğan, Serap (Sage Publications, 2020)The nanocomposite hydrogels were prepared by dispersing of the nanopomegranate seed particles into poly(vinyl alcohol)/poly(acrylic acid) blend matrix in an aqueous medium by the solvent casting method. These hydrogels ... -
Terbium (III) and salicylamide doped nickel ferrite (NiFe2O4) nanoparticles synthesized from Olea europaea L. plant extracts via eco-friendly green synthesis approach and co-precipitation method
Kızılduman, Berna Koçer; Diken, Mehmet Emin; Doğan, Mehmet; Çoban, Mustafa Burak (Elsevier Ltd, 2024)An eco-friendly and cost-effective NiFe2O4 nanoparticles and its derivatives NiFe2O4:salicylamide, NiFe2O4:salicylamide:Tb3+ and NiFe2O4:salicylamide:Tb3+:Olea europaea L. extracts have been successfully synthesized using ...
