Assoc. Prof. Dr.
Ebru ERÜNAL ÜSDÜN
Chemical Engineering
- Phone
- +90 (262) (605 21 16) 2108
- ebruerunalgtu.edu.tr
- Office
- Block B2, 204
- Areas of interest
- Functional Ceramics, Polymers, Nanotechnology, Catalysts, Hydrogen Storage Materials, Material Science, Industrial Polystyrene Production
- F.Ulusal, E.Erünal, B.Güzel (2023) , Utilization of supercritical carbon dioxide as green solvent for the Suzuki-Miyaura reaction, Inorganica Chmica Acta, 555, 121127.
- B. Ulas, Y. Yılmaz, H. Demir-Kıvrak, E. Erünal* (2022), Development of Effective Bimetallic Electrocatalysts for Glucose Electrooxidation, Journal of Electrochemistry Society, 169 (10) 106506.
- E. Erünal* (2022), Detailedstructure analyses on Cobalt doped PbTiO3 powders, Turkish Journal of Chemistry, 46 (4) 21, 1176-1184.
- E. Erünal* (2022). Detailed structure and defect chemistry analyses on sol-gel derived PbTiO3;powders, International Journal of Sol-Gel Technology, 101, 484-492.
- H. Zeidan, E. Erünal*, M.E. Martı (2022). The relation between surface acidity and MoO3:Al2O3 ratio on the ternary mixed oxide catalysts for the conversion of propan-2-ol, Turkish Journal of Chemistry, 46 (6) 2090-2101.
- E. Erünal* (2021). Estimation of Number of Active Sites through Kinetic Analysis on MWCNT Supported Nanocatalysts, International Journal of Chemical Kinetics, 53 (8) 954-963.
- E. Erünal*, F.Ulusal (2020). Thermal Effects on Hydrogen Storage Capacity of Pd/MWCNT Nanoparticles Deposited at Moderate Pressure and Temperature Supercritical Carbon Dioxide Conditions, Journal of Supercritical Fluids, 157, 104706.
- E. Erünal*, F. Ulusal, M.Y. Aslan, B. Güzel, D. Üner (2018). Enhancement of Hydrogen Storage Capacity of Multi-Walled Carbon Nanotubes with Palladium Doping Prepared Through Supercritical CO2 Deposition Method. International Journal of Hydrogen Energy, 43, 10755-10764
- E. Erünal* (2018). Bead Size Distribution Dependency on Reactor Geometry and Agitation Conditions of Polystyrene Production with Suspension Polymerization, Çukurova University Journal of Engineering and Architecture Faculty, 33, 2, 125-138.
- F. Ulusal*, E. Erünal, B. Güzel (2018). Green preparation of Pd nanoparticles on SBA-15 via supercritical fluid deposition and application on Suzuki–Miyaura cross-coupling reaction, Journal of Nanoparticle Research, 20, 219.
- F. Ulusal, B. Darendeli, E. Erünal, A. Eğitmen, B. Güzel* (2017). Supercritical carbondioxide deposition of γ-Alumina supported Pd nanocatalysts with new precursors and using on Suzuki-Miyaura coupling, Journal of Supercritical Fluids, 127, 111–120.
- R.-A. Eichel*, E. Erünal, P. Jakes, S. Körbel, C. Elsässer, H. Kungl, J. Acker, and M. J. Hoffmann, Interactions of defect complexes and domain walls in CuO-doped ferroelectric (K,Na)NbO3 (2013). Applied Physics Letters, 102, 242908.
- E. Erünal, P. Jakes, S. Korbel, C. Elsasser, J. Acker, H. Kungl, M. J. Hoffmann, R.-A. Eichel* (2011) CuO-doped NaNbO3 anti-ferroelectrics– impact of non-stoichiometry, aliovalent doping and formation of secondary phases, Physical Review B, 84,18, 184113
- E. Erünal, R.-A. Eichel, S. Korbel, C.Elsasser, J. Acker, H. Kungl and M. J. Hoffmann* (2010). Defect structure of copper doped Potassium Niobate ceramics, Functional Materials Letters, 3, 1, 1-7.
- R. -A. Eichel*, E. Erünal, M. D. Drahus, D. M. Smyth, J. van Tol, J. Acker, H. Kungl and M. J. Hoffmann (2009) Local variations in defect polarization and covalent bonding in ferroelectric Cu2+- doped PZT and KNN functional ceramics at the morphotropic phase boundary, Physical Chemistry Chemical Physics, 11, 8698–8705.
- R.-A. Eichel*, M. D. Drahus, P. Jakes, E. Erünal, E. Erdem, S.K.S. Parashar, H. Kungl and M. J. Hoffmann (2009). Defect structure and formation of defect complexes in Cu2+-modified metal oxides derived from a spin-Hamiltonian parameter analysis, Molecular Physics, 107, 19, 1981–1986.
- S. Kaya, E. Erünal, R. Shaltaf, Ş. Ellialtioğlu, D. Üner* (2009). On the Structure Sensitivity of CO Oxidation on Alumina Supported Pd-Pt Bimetallic Catalysts,Turkish Journal of Chemistry, 33, 11-21.
BOOK CHAPTERS
- J. Keri, E. Erünal* (2023), Morphology, Microstructure and crystallographic phase: SEM, TEM, EDX and XRD, Material Characterization for Synthesized Catalysts;in Microbial Electrochemical Technologies: Fundamentals and Applications edited by M.M. Ghangrekar, N. Duteanu, R.Y. Surampalli, T.C. Zhang, Wiley-VCH.
- E. Erünal* (2020). Towards Halogen-Free Flame Retardants for Polystyrene Thermal Insulation Boards, Environmentally-Benign Energy Solutions edited by İ. Dinçer, C.O. Çolpan, M.A. Ezan, Springer.
- J. Acker, H. Kungl, E. Erünal, R.-A. Eichel, S. Korbel, C.Elsasser, and M. J. Hoffmann (2011). Influence of the A/B Stoichiometry on defect structure, sintering and microstructure in undoped and Cu-doped KNN, Lead-Free Piezoelectrics, edited by S. Priya, N. Sahn, Springer.
E.B. Cetin, Innovative Catalyst Synthesis and Performance Tests on Direct Alcohol Fuel Cells, Dokuz Eylül, İzmir.(Co-supervised by Dr. C.O.Colpan)
-
Third Cycle (Doctoral): @ Albert-Ludwigs University of Freiburg, Almanya
Tez Konusu: CuO Aşılı Alkali Niobat Piezoelektrik Seramiklerin Elektron Paramanyetik Rezonans Spektroskopisi ile Yapı Karakterizasyonları -
Second Cycle (Master's): @ Orta Doğu Teknik Üniversitesi (ODTÜ), Ankara
Tez Konusu: Destekli Tek ve Çift-metalli Katalizörlerde Yapı ve Aktivite Tahminleri -
First Cycle (Undergraduate): @ Gazi Üniversitesi, Ankara
Mezuniyet Projesi: Bir Su Damlacığından Kaçan Taneciklerin Monte Carlo Yöntemi ile Simülasyonu
NOTABLE HONORS
o Invited Candidate for 2019 Eni Awards (in Energy Frontiers Prize Section) with the work on “Enhancement of Hydrogen Storage Capacity of Multi-Walled Carbon Nanotubes with Palladium Doping…”
o 2018-May/Sep: Research Fellowship by Johannes Kepler University of Linz, Austria, Project: Using Melamine Derived Alternative Flame Retardants for Polystyrene
o 2017-Apr: Staff Training Mobility, ERASMUS+, Project: Manufacturing of High Temperature Resistant Ceramics, Institute of Science and Technology for Ceramics (ISTEC), Faenza, Italy
o 2007-2011: Research Fellowship by the Deutsche Forschungsgemeinschaft (DFG), Germany, Project: Influence of additives on the production and defect structure of (K,Na)NbO3
o 2006-2007: Research Fellowship by The Scientific And Technological Research Council of Turkey (TUBITAK), Project: Conversion of Carbon Dioxide to Useful Materials by TiO2-Based Photocatalytic Materials
o Invited Candidate for 2019 Eni Awards (in Energy Frontiers Prize Section) with the work on “Enhancement of Hydrogen Storage Capacity of Multi-Walled Carbon Nanotubes with Palladium Doping…”
o 2018-May/Sep: Research Fellowship by Johannes Kepler University of Linz, Austria, Project: Using Melamine Derived Alternative Flame Retardants for Polystyrene
o 2017-Apr: Staff Training Mobility, ERASMUS+, Project: Manufacturing of High Temperature Resistant Ceramics, Institute of Science and Technology for Ceramics (ISTEC), Faenza, Italy
o 2007-2011: Research Fellowship by the Deutsche Forschungsgemeinschaft (DFG), Germany, Project: Influence of additives on the production and defect structure of (K,Na)NbO3
o 2006-2007: Research Fellowship by The Scientific And Technological Research Council of Turkey (TUBITAK), Project: Conversion of Carbon Dioxide to Useful Materials by TiO2-Based Photocatalytic Materials