Kurum Yazarı "Ersoy, Bahri" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Characterization of acidic pumice and determination of its electrokinetic properties in water
Ersoy, Bahri; Sarıışık, Ali; Dikmen, Sedef; Sarıışık, Gencay (Elsevier, 12.09.2009)In this study some characterization tests of acidic pumice were performed using various techniques such as Mercury Intrusion Porosimetry (MIP), Scanning Electron Microscope (SEM), X-Ray Diffraction (XRD), Thermal Analysis ... -
Colloidal stability-slip casting behavior relationship in slurry of mullite synthesized by the USP method
Gören, Remzi; Ersoy, Bahri; Özgür, Cem; Alp, Talip (Elsevier, 30.07.2011)This study presents the outcome of a research concerning the relationship between the colloidal stability of mullite powders synthesized by the USP (ultrasonic spray pyrolysis) method and its slip casting behavior. ... -
Determination of equilibrium, kinetic and thermodynamic parameters of Acid Red 88 adsorption onto montmorillonitic clay
Dikmen, Sedef; Günay, Ahmet; Ersoy, Bahri; Erol, İbrahim (OAIMDD-EcoZone Publishing House, 01.01.2015)The aim of this study is to evaluate adsorption kinetics, isotherms and thermodynamic parameters of anionic textile dye (Acid Red 88) onto montmorillonitic clay from aqueous solutions. The parameters of pH, initial dye ... -
The effect of BaCO3 addition on the sintering behavior of lignite coal fly ash
Ersoy, Bahri; Kavas, Taner; Evcin, Atilla; Başpınar, Mustafa Serhat; Sarıışık, Ali; Önce, Güner (Elsevier, 11.04.2008)The effect of BaCO 3 (witherite) addition on the sintering behavior of lignite coal fly ash taken from the Seyitömer power plant of Kütahya/Turkey was examined at temperatures of 1100, 1150 and 1200 C in air atmosphere. ... -
The effect of different mineral additives on non-wettability and surface energy of epoxy floor coating [Farklı mineral katkıların epoksi zemin kaplama malzemesinin ıslanmazlığına ve yüzey enerjisine etkisi]
Evcin, Atilla; Ersoy, Bahri; Uygunoğlu, Tayfun; Güneş, İbrahim (Gazi Üniversitesi, 01.02.2018)Bu çalışmada epoksi esaslı zemin kaplama malzemesinin ıslanmazlık ve yüzey enerjisi üzerine mineral katkı türü ve miktarının etkisi incelenmiştir. Mineral katkı olarak üç farklı atık ürün (uçucu kül, silis dumanı ve yüksek ... -
Effect of hydrocarbon chain length on adsorption of cationic surfactants onto clinoptilolite
Ersoy, Bahri; Çelik, M.Sabri (Elsevier, 01.01.2003)The adsorption behavior of quaternary ammonium cationic surfactants with different hydrocarbon chain lengths, i.e. HDTMA (hexadecyltrimethylammonium), TDTMA (tetradecyltrimethy- lammonium) and DDTMA (dodecyltrimethylammonium), ... -
Effect of mineral admixture type on rheological properties of polymeric self-consolidating mortar [Kendiliǧinden yerleşen polimerik harçlarda mineral katkinin reolojik özeliklere etkisi]
Uygunoğlu, Tayfun; Güneş, İbrahim; Ersoy, Bahri; Evcin, Atilla (Gazi Üniversitesi, 24.02.2017)Polimer matrisli kompozitler, simetrik ve dengeli malzeme özelliklerine sahip olmaları, üretim ve kullanım kolaylıklarından dolayı inşaat, hava-uzay yapıları ve otomobil yapıları için popülerlik kazanmaktadır. Günümüzde ... -
Effect of mixing water types on the timedependent zeta potential of Portland cement paste
Ersoy, Bahri; Dikmen, Sedef; Uygunoğlu, Tayfun; İçduygu, Mehmet Galip; Kavas, Taner; Olgun, Asım (De Gruyter, 18.03.2013)The measurement of zeta potential (ZP) has important applications in a wide range of industries including ceramics, pharmaceuticals, medicine, mineral processing, electronics, cement industry and water treatment. It ... -
Effect of pH and polymer charge density on settling rate and turbidity of natural stone suspensions
Ersoy, Bahri (Elsevier, 02.02.2005)In the present paper, the effects of suspension pH and charge density of anionic polyacrylamide (PAA) on flocculation behavior of two different natural stone suspensions (NSS) marble and travertine were investigated by ... -
Effects of La2O3 addition on the thermal stability of γ-Al2O3 gels
Ersoy, Bahri; Günay, Volkan (Elsevier, 01.01.2004)The effects of La2O3 additions up to 5 wt.% on the thermal stabilities of sol-gel derived alumina gels were studied. Observations were made on pore size, total pore area, phase changes at various sintering temperatures ... -
Electrokinetic properties of clinoptilolite with mono- and multivalent electrolytes
Ersoy, Bahri; Çelik, M. Sabri (Elsevier, 09.09.2002)In this study, electrokinetic properties of clinoptilolite have been determined. A series of systematic zeta potential measurements have been performed to determine the isoelectric point (iep) and potential determining ... -
Influence of dry grinding on physicochemical and surface properties of talc
Arsoy, Zeyni; Ersoy, Bahri; Evcin, Atilla; İçduygu, Mehmet Galip (Oficyna Wydawnicza Politechniki Wrocławskiej, 01.02.2017)In this study the effect of dry grinding on hydrophobicity, surface free energy (SFE), particle size distribution, surface area, porosity, oil absorption, and whiteness of talc was investigated. The dry grinding was performed ... -
Influence of pH and chloride-based metal salts on coagulation/dispersion behavior of talc suspension
Ersoy, Bahri (Separation Science and Technology, 01.05.2011)In this study, the coagulation behavior of talc suspensions in the presence and absence of chloride-based metal salts (NaCl, CaCl and AlCl ) at a constant (pH 4) and different pHs was assessed by sedimentation tests ... -
Investigation of equilibrium, kinetic, thermodynamic and mechanism of basic blue 16 adsorption by montmorillonitic clay
Günay, Ahmet; Ersoy, Bahri; Dikmen, Sedef; Evcin, Atilla (Springer, 20.02.2013)The adsorption of a cationic dye, Basic Blue 16 (BB16), by montmorillonitic clay was studied in detail. Changes in the molecular structure during adsorption were analyzed by FTIR spectroscopy. BB16 adsorption onto ... -
Investigation of wear strength of blast furnace slag blended polymer materials
Güneş, İbrahim; Uygunoğlu, Tayfun; Evcin, Atilla; Ersoy, Bahri (Polish Academy of Sciences, 01.02.2017)Having symmetrical and balanced material properties, polymer matrix composites are increasingly becoming popular due to easiness of construction and are use in the production of aerospace and automotive structures. In ... -
Mineralogical and physicochemical properties of talc from Emirdaǧ, Afyonkarahisar, Turkey
Ersoy, Bahri; Dikmen, Sedef; Yıldız, Ahmet; Gören, Remzi; Elitok, Ömer (Turkish Journal of Earth Sciences, 13.06.2013)Lens-shaped talc deposits related to Mesozoic gabbroic rocks are exposed in an area of 2 km , about 80 km northwest of Afyonkarahisar (western Anatolia). Different alteration zones in talc deposits were determined depending ... -
Novel functional copolymers based on glycidyl methacrylate: Synthesis, Characterization, and Polymerization kinetics
Erol, İbrahim; Devrim, Derya Nimet; Çiftçi, Hakan; Ersoy, Bahri; Ciğerci, İbrahim Hakkı (Journal Of Macromolecular Science, Part a: Pure And Applied Chemıstry, 01.02.2017)A new methacrylate monomer 2-(4-nitrophenyl)-2-oxoethyl-2-methacrylate (NFM) was synthesized and its radical copolymerization with glycidyl methacrylate (GMA) was studied in 1,4-dioxane solution at 65 C using 2,2 0 ... -
Preparation and characterization of sol-gel derived 4%La2O 3- Al2O3 ceramic membrane on clay-based supports
Ersoy, Bahri; Günay, Volkan (Trans Tech Publications, 01.05.2004)In this work, γ-Al 2 O 3 membrane layer (4 wt % La 2 O 3 + 96 % Al 2 O ) was coated on the clay based porous support by using the sol-gel coating. The coating solution was prepared by using boehmite (AlOOH), ... -
Production of barite and boroncarbide doped radiation shielding polymer composite panels
Evcin, Oğuz; Evcin, Atilla; Bezir, Nalan Çiçek; Akkurt, İskender; Günoğlu, Kadir; Ersoy, Bahri (Polish Academy of Sciences, 01.02.2017)Developments in nuclear technology in the last century have lead to the use of radiation in different areas of human activity. These are not just the energetics but also food, agriculture, medicine, industry and science. Thus, ... -
Synthesis, characterization and Cr(VI) adsorption properties of modified magnetite nanoparticles
Çiftçi, Hakan; Ersoy, Bahri; Evcin, Atilla (Polish Academy of Sciences, 01.02.2017)In this study, magnetite (Fe 3 O ) nanoparticles were synthesized by chemical co-precipitation method, coated with silica, and then the surface of silica coated magnetite (Fe 4 3 O 4 @SiO ) nanoparticles was modified with ...