Yazar "Suvacı, Ender" için WoS İndeksli Yayınlar Koleksiyonu listeleme
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Hydrothermal synthesis of lead titanate and lead zirconate titanate electroceramic particles
Suvacı, Ender; Doğan, A; Anderwson, J; Adair, JH (Taylor & Francis LTD, 2003)Hydrothermal synthesis of two lead-based perovskite powder systems, lead titanate and lead zirconate titanate, was investigated. Phase-pure perovskite lead titanate and lead zirconate titanate with various morphologies ... -
Hydrothermal synthesis of tabular perovskite particles
Suvacı, Ender; Anderson, J; Messing, G. L.; Adair, JH (Trans Tech Publications LTD, 2002)Phase pure perovskite lead titanate and lead zirconate titanate powders were produced by hydrothermal synthesis. Reaction temperature and time are critical processing parameters for formation of phase-pure perovskite ... -
Microstructure-property relationship in textured ZnO-based varistors
Özer, I. Ozgür; Suvacı, Ender; Bernik, Slavko (Pergamon-Elsevier Science LTD, 2010)The relationship between microstructure texturing and electrical characteristics of a ZnO-based varistor system was investigated in comparison with a varistor system having the same chemical composition but conventional ... -
Organized growth of carbon nanotubes on Fe-doped alumina ceramic substrates
Suvacı, Ender; Çelik, Yasemin; Weibel, Alicia; Peigney, Alain; Flahaut, Emmanuel (Pergamon-Elsevier Science LTD, 2012)Polycrystalline Fe-doped alumina (Al2O3) ceramics have been produced and used as a substrate for organized carbon nanotubes (CNTs) growth by catalytic chemical vapor deposition (CCVD). In these substrates, Fe3+ cations, ... -
Phase development of barium titanate from chemically modified-amorphous titanium (hydrous) oxide precursor
Moon, J; Suvacı, Ender; Li, T; Costantino, SA; Adair, JH (Elsevier Sci LTD, 2002)A synthesis procedure for barium titanate involving a chemically modified titanium precursor has been developed. Using a titanium isopropoxide precursor modified with acetylacetone and barium acetate, coprecipitated gels ... -
Preparation and fracture behavior of alumina platelet reinforced alumina-monazite composites
Paek, YK; Suvacı, Ender; Messing, G. L. (Japan Inst Metals, 2002)Fracture behaviors were investigated in the laminated alumina composite ceramics. To improve the mechanical properties of alumina ceramics, templated grain growth (TGG) technique of alpha-Al2O3 platelet and LaPO4 as a ... -
Preparation of nanosized tin oxide (SnO2) powder by homogeneous precipitation
Acarbaş, Özge; Suvacı, Ender; Doğan, Aydın (Elsevier Sci LTD, 2007)Synthesis of nanosized SnO2 ceramic particles via homogeneous precipitation was investigated as a function of processing parameters such as initial concentration and calcination temperature. Hydrous tin oxide was precipitated ... -
Processing of textured zinc oxide varistors via templated grain growth
Suvacı, Ender; Özer, IO (Elsevier Sci LTD, 2005)Textured, dense zinc oxide varistors were successfully fabricated by Templated Grain Growth (TGG) technique. Rod-like, anisotropic ZnO particles (templates) were synthesized by homogeneous precipitation method. The templates ... -
Processing-structure-property relationship in rigid polyurethane foams
Kabakçı, Elif; Sayer, göksin; Suvacı, Ender; Uysal, Oktay; Güler, İhsan; Kaya, Metin (Wiley, 2017)Rigid polyurethane (PU) foam is used as a thermal insulating and supporting material in domestic refrigerator/freezers and it is produced by reaction injection molding (RIM) process. There is a need to improve the thermal ... -
Relationship between heating atmosphere and copper foil impurities during graphene growth via low pressure chemical vapor deposition
Çelik, Yasemin; Escoffier, Walter; Yang, Ming; Flahaut, Emmanuel; Suvacı, Ender (Pergamon-Elsevier Science LTD, 2016)Low-pressure chemical vapor deposition synthesis of graphene films on two different Cu foils, with different surface oxygen and carbon contents, was performed by controlling H-2 and/or Ar flow rates during heating. The ... -
The Role of Cation Concentration on Particle Formation Mechanism during Hydrothermal Synthesis of Nanosized Tin Oxide (SnO2)
Açıksarı, C.; Tuncolu, I. G.; Suvacı, Ender; Özel, Emel; Kaya, P.; Rembeza, S.; Kosheleva, N. (Springer, 2016)Preparation of SnO2 particles via hydrothermal synthesis was investigated as a function of cation concentration and treatment time to develop a fundamental understanding on determination of effective formation and growth ... -
The role of hydrothermal pathways in the evolution of the morphology of ZnO crystals
Podlogar, Matejka; Recnik, Aleksander; Yılmazoğlu, Gürkan; Özer, İsmail Özgür; Mazaj, Matjaz; Suvacı, Ender; Bernik, Slavko (Elsevier Sci LTD, 2016)Understanding growth mechanisms usually leads to the successful preparation of a targeted microstructure. However, the large number of parameters that influence the shape and the size of nanostructures often make it difficult ... -
Role of organic additives on non-aqueous tape casting of SiAlON ceramics
Ceylan, Ali; Suvacı, Ender; Mandal, Hasan (Elsevier Sci LTD, 2011)Suspensions consisting of precursor alpha/beta SiAlON forming powders azeotropic solvent mixture of 60 MEK/40E dispersant binder, and plasticizer were optimized for tape casting by theological measurements and tape properties ... -
The role of viscosity on microstructure development and stain resistance in porcelain stoneware tiles
Suvacı, Ender; Tamsu, N. (Elsevier Sci LTD, 2010)Effect of composition on viscosity of porcelain stoneware tiles and role of the viscosity on microstructure development and stain resistance in porcelain stoneware tiles were investigated. The viscosity of the tiles was ... -
Roles of CaO, MgO and SiO2 on crystallization and microstructure development in diopside-based glass-ceramic glazes under industrial fast-firing condition
Suvacı, Ender; Yıldız, Betül (Australian Ceramic Society, 2017)The research objective of the study was to increase the current understanding about how oxide compositions (CaO, MgO and SiO2 ratios) influence the (1) crystallization behaviour of starting frits, and subsequently (2) ... -
Seeding of the reaction-bonded aluminum oxide process
Suvacı, Ender; Messing, GL (Wiley-Blackwell, 2001)The effect of the initial alpha -Al2O3 particle size in the reaction-bonded aluminum oxide (RBAO) process on the phase transformation of aluminum-derived gamma -Al2O3 to alpha -Al2O3, and subsequently densification, was ... -
Single Crystal Growth and Texturing of Lead-Based Piezoelectric Ceramics Via Templated Grain Growth Process
Richter, Thomas; Schuh, Carsten; Moos, Ralf; Suvacı, Ender (World Scientific Publ Co Pte LTD, 2008)In the field of high-performance piezoelectric materials, PMN-PT single crystals and textured ceramics have been attracting increased research interest for several years. On the other hand, the growth of single crystals ... -
Single crystal growth in PMN-PT and PMN-PZT
Richter, Thomas; Schuh, Carsten; Suvacı, Ender; Moos, Ralf (Springer, 2009)Single crystal growth of lead-based piezoelectric ceramics Pb(Mg(1/3)Nb(2/3))(0.68)Ti(0.32)O(3) (PMN-32PT) and Pb(Mg(1/3)Nb(2/3))(0.42)(Ti(0.638)Zr(0.362))(0.58)O(3) (PMN-37PT-21PZ) ceramics via templated grain growth (TGG) ... -
Sintering, microstructure, mechanical, and antimicrobial properties of HAp-ZnO biocomposites
Saha, Naresh; Keskinbora, Kahraman; Suvacı, Ender; Basu, Bikramjit (Wiley-Blackwell, 2010)The implant associated infection is widely considered as a major concern in the field of biomedical applications and this has been the driving force for developing HAp-based biomaterials with antibacterial additives for ... -
Solubility of blue CoAl2O4 ceramic pigments in water and diethylene glycol media
Akdemir, Sema; Özel, Emel; Suvacı, Ender (Elsevier Sci LTD, 2011)The chemical stability of blue CoAl2O4 ceramic pigment in aqueous and non-aqueous suspension was investigated. Distilled water and diethylene glycol (DEG) were used as media. The isoelectric points (IEP) for the commercial ...