Ceylan ZAFER
Güneş Enerjisi Enstitüsü, -, Enerji Teknolojisi Anabilim Dalı
Araştırma alanları: Temel Bilimler, Kimya, Mühendislik ve Teknoloji, Fizikokimya, Elektrokimya, Fizik, Yoğun Madde 1:yapısal, Mekanik ve Termal Özellikler, Organik Bileşiklerin Fotokimyası, Organik Kimya, Polimerik Filmler
<p>Ceylan Zafer is a Professor in Department of Energy Technologies in Solar Energy Institute, Ege University, Türkiye. His research interests lie in the area of solution processable organic/hybrid materials for opto-electronic devices. These semiconductor materials possess a viable platform for printed, large area, flexible and wearable electronics that can be used as solar cells, smart windows, OLEDs, OFETs, sensors and bio-electronics, photo-catalysts. Professor Zafer is particularly interested in interface engineering for organic/hybrid solar cells, perovskite solar cells, dye sensitized solar cells, transparent solar cells for building integrated photovoltaics and stability/degradation studies for long lifetime perovskite and organic solar cells. He has led projects on i) Donor-Acceptor Low Band gap conjugated polymers for organic solar; ii) non-fullerene acceptors as ETL for perovskite solar cells; iii) upscaling and module fabrication of perovskite solar cells; and iv) Quantum Dot/conjugate polymer composites for opto-electronic devices. He spent nearly 25 years on the synthesis, characterization and utilization of organic and organometallic semiconductors for solar energy harvesting and optoelectronic applications. He has co-authored 70 SCI papers and 3 European Patents and more than 100 conference proceedings related to next generation photovoltaics.</p>
Yayınlar
- Wide-potential window symmetric supercapacitors enabled by binder-free perovskite paste–rGO electrodes (2026)
- Triazatruxene based photosensitizers for efficient visible-light and sunlight-induced cationic polymerization of epoxy resins (2026)
- An Integrated IoT-Based Decision-Support Platform for Agrivoltaic Systems: Design, Implementation and Pilot-Scale Field Evaluation (2026)
- Bismuth-Iodide-Assisted Crystallization and Stability in Cs-Containing and Cs-Free Hybrid Perovskites (2025)
- Impact of Li passivation on recombination and charge transfer at the TiO<inf>2</inf>/perovskite interface (2025)
- Improved Mechanical and Physical Properties of Epoxy Acrylate Oligomers by Chemical Modification for the Effective Encapsulation of the Triple-Cation Perovskite Solar Cells (2025)
- Perylene Diimide‐Based Dimeric Electron Acceptors with Molecular Conformations for Perovskite Solar Cells (2024)
- Solvent engineering of hole transport layer for improved efficiency and stability in perovskite solar cells (2024)
- Utilizing a Carbazole-Incorporated Regioisomeric Synthesis Strategy to Design Hole Transporting Materials for Perovskite Solar Cells (2024)
- Utilizing a Carbazole‐Incorporated Regioisomeric Synthesis Strategy to Design Hole Transporting Materials for Perovskite Solar Cells (2024)
- Utilizing a Carbazole-Incorporated Regioisomeric Synthesis Strategy to Design Hole Transporting Materials for Perovskite Solar Cells (2024)
- Synthesis of Highly Stable Zirconium-Based Hydrophobic Materials for Anti-Soiling Applications on Photovoltaic Modules (2023)
- Enhanced Hole Mobility of p-Type Materials by Molecular Engineering for Efficient Perovskite Solar Cells (2023)
- Conformational control of morphology for perylene diimide dimer as electron transporting material at perovskite surface (2023)
- Thieno[3,2-b]thiophene and triphenylamine-based hole transport materials for perovskite solar cells (2023)
- Solvent Engineering of Hole-Transport Layer for Improved Efficiency and Stability in Perovskite Solar Cells (2023)
- Charge transport kinetics in flower like α-MnO2 nano-sheet and α-MnO2 nanowire based supercapacitors (2022)
- Simultaneous Optimization of Charge Transport Properties in a Triple-Cation Perovskite Layer and Triple-Cation Perovskite/Spiro-OMeTAD Interface by Dual Passivation (2022)
- Minimization of metallic Bi<sup>0</sup> species to increase the efficiency and stability of Ag<inf>3</inf>BiI<inf>6</inf> solar cells via Cu doping (2022)
- New additive as Li+ source for charge transfer improvement at triple-cation perovskite/Spiro-OMeTAD interface (2022)
- Influence of Cation Size and Polarity on Charge Transport in Ionic Liquid Based Electrolytes (2022)
- Utilization of coordinating green solvents for high quality methylammonium bismuth iodide thin films for photovoltaic applications (2021)
- Highly conjugated isoindigo and quinoxaline dyes as sunlight photosensitizers for onium salt‐photoinitiated cationic polymerization of epoxy resins (2021)
- Utilization of coordinating green solvents for high quality methylammonium bismuth iodide thin films for photovoltaic applications (2021)
- Enhanced performance of ultra-thin polyaniline supercapacitor via aniline blue-WS SAMs with rich nucleation site (2021)
- Investigation of graphene-based Schottky junction solar cell with heavy-doped silicon (2021)
- Approach To Enhance the Stability and Efficiency of Triple-Cation Perovskite Solar Cells by Reactive Antisolvents (2020)
- Life cycle assessment of hole transport free planar–mesoscopic perovskite solar cells (2020)
- Environmental assessment of transparent conductive oxide-free efficient flexible organo-lead halide perovskite solar cell (2020)
- Approach To Enhance the Stability and Efficiency of Triple-Cation Perovskite Solar Cells by Reactive Antisolvents (2020)
- Dye sensitized solar cells based on titanium dioxide nanoparticles synthesized by flame spray pyrolysis and hydrothermal sol-gel methods: a comparative study on photovoltaic performances (2020)
- Performance improvement of P3HT nanowire-based organic solar cells by interfacial morphology engineering (2020)
- EVALUATION OF CHARGE EXTRACTION PARAMETERS OF EFFICIENCY IMPROVED PEROVSKITE SOLAR CELLS BY DEFECT PASSIVATION (2019)
- Dye sensitized solar cells based on titanium dioxide nanoparticles synthesized by flame spray pyrolysis and hydrothermal sol-gel methods: a comparative study on photovoltaic performances (2019)
- Double connector to TiO2 surface in small molecule triphenyl amine dyes for DSSC applications (2019)
- Analyzing of DSSCs Fabricated by Nb:TiO2 Characterized and Synthesized with Sol–Gel in the Magnetic Field (2019)
- Investigation of cell-level potential-induced degradation mechanisms on perovskite, dye-sensitized and organic photovoltaics (2019)
- Double connector to TiO2 surface in small molecule triphenyl amine dyes for DSSC applications (2019)
- Synthesis and photophysical characterization of isoindigo building blocks as molecular acceptors for organic photovoltaics (2018)
- Performance and Stability Improvement by Interface Engineering on Triple-Cation Perovskite Solar Cells (2018)
- TEMPERATURE EFFECT ON TRIPLE-CATION PEROVSKITE SOLAR CELL PERFORMANCE (2018)
- Small biomolecule dopant retinals: Electron blocking layer in P3HT:PCBM type organic solar cells (2018)
- Indigo-Based Acceptor Type Small Molecules: Synthesis, Electrochemical and Optoelectronic Characterizations (2018)
- Bromo-substituted cibalackrot backbone, a versatile donor or acceptor main core for organic optoelectronic devices (2018)
- Insights into optoelectronic properties of anti-solvent treated perovskite films (2017)
- Synthesis and photovoltaic characterization of triarylamine-substituted quinoxaline push--pull dyes to improve the performance of dye-sensitized solar cells (2017)
- Synthesis and photovoltaic characterization of triarylamine-substituted quinoxaline push pull dyes to improve the performance of dye-sensitized solar cells (2017)
- Experimental Analysis of the Potential Induced Degradation Effect on Organic Solar Cells (2017)
- Insights into optoelectronic properties of anti-solvent treated perovskite films (2017)
- Comparison of the Optoelectronic Performance of Neutral and Cationic Forms of Riboflavin (2017)
- Optoelectronic performance comparison of new thiophene linked benzimidazole conjugates with diverse substitution patterns (2017)
- Atomic-scale understanding of dichlorobenzene-assisted poly 3-hexylthiophene-2,5-diyl nanowire formation mechanism (2017)
- A new post functionalizable carbazole based low band gap polymer for photovoltaic application (2016)
- Push-pull type material having spirobifluorene as π-spacer for dye sensitized solar cells (2016)
- Push-pull type material having spirobifluorene as pi-spacer for dye sensitized solar cells (2016)
- Controlled growth mechanism of poly (3-hexylthiophene) nanowires (2016)
- Morphology Study of Inverted Planar Heterojunction Perovskite Solar Cells in Sequential Deposition (2016)
- Carbazole based D-A-π-A chromophores for dye sensitized solar cells: Effect of the side alkyl chain length on device performance (2016)
- Controlling the morphology of Perovskite Solar Cells by Solvent and Stoichiometry variations (2015)
- Sonochemically grown 1D ZnO nanostructures and their applications (2015)
- Hydrothermal conversion of pinebark to value added biobased products (2015)
- HYDROTHERMAL CONVERSION OF PINE BARK TO VALUE ADDED BIOBASED PRODUCTS (2015)
- Controling the morphology of perovskite solar cells by solvent and stochiometry variations (2015)
- Novel organic dyes based on phenyl-substituted benzimidazole for dye sensitized solar cells (2015)
- Efficiency enhancement in a single emission layer yellow organic light emitting device: Contribution of CIS/ZnS quantum dot (2015)
- Impact of the different electron-releasing subunits on the dye-sensitized solar cell performance of new triphenylamine–benzimidazole based molecules (2015)
- Dye Sensitized Solar Cell Applications of 1 8 Naphthalimide Group Containing Imidazolium Iodide and Bis trifluoromethanesulfonyl imide TFSI Salts with Different Alkyl Chain Lengths (2014)
- A Dinuclear Ruthenium Dye for Dye Sensitized Solar Cells (2014)
- Effect of a pi-bridging unit in triphenylamine-benzothiadiazole based donor acceptor chromophores for dye-sensitized solar cells (2014)
- Preparation of dye sensitized titanium oxide nanoparticles for solar cell applications (2013)
- Improvement of Electrical Performance of Inorganic-Organic Hybrid Solar Cells by Dopping of CuInS2 and CuInS2:ZnS Core-Shell Quantum Particles in Polymer (2013)
- A new 1H-pyridin-(2E)-ylidene ruthenium complex as sensitizer for a dye-sensitized solar cell (2013)
- Synthesis and characterization of novel series of Fe(II)-mixed ligand complexes involving 2,2′-bipyridyl ligand (2013)
- Highly efficient MEH-PPV-POSS based PLEDs through optimization of charge transport (2012)
- Highly soluble polyoxyethylene-perylene diimide: Optical, electrochemical and photovoltaic studies (2011)
- Synthesis and spectroscopic properties of a novel perylenediimide derivative (2011)
- Synthesis and Spectroscopic Properties of a Novel Perylenediimide Derivative (2011)
- Effect of side chain substituents on the electron injection abilities of unsymmetrical perylene diimide dyes (2011)
- Highly Soluble Polyoxyethylene-Perylene diimide: Optical, Electrochemical and Photovoltaic Studies (2011)
- Quantification of the Effects of Recombination and Injection in the Performance of Dye-Sensitized Solar Cells Based on N-Substituted Carbazole Dyes (2010)
- Carbazole-based organic dye sensitizers for efficient molecular photovoltaics (2010)
- Cu(In,Ga)Se-2 film formation from selenization of mixed metal/metal-selenide precursors (2010)
- Enhanced electroluminescence from MEH-PPV-POSS:CuInS2 nanocomposite based organic light emitting diode (2010)
- Quantification of the Effects of Recombination and Injection in the Performance of Dye-Sensitized Solar Cells Based on N-Substituted Carbazole Dyes (2010)
- Electrochemical and optical properties of biphenyl bridged-dicarbazole oligomer films: Electropolymerization and electrochromism (2009)
- Electrochemical and optical properties of biphenyl bridged-dicarbazole oligomer films: Electropolymerization and electrochromism (2009)
- The synthesis and characterization of 2-(2′-pyridyl)benzimidazole heteroleptic ruthenium complex: Efficient sensitizer for molecular photovoltaics (2009)
- Electrochemical and optical properties of biphenyl bridged-dicarbazole oligomer films: Electropolymerization and electrochromism (2009)
- A new conducting polymer of 2,5-bis(2-thienyl)-1H-(pyrrole) (SNS) containing carbazole subunit: Electrochemical, optical and electrochromic properties (2009)
- A new donor–acceptor double‐cable carbazole polymer with perylene bisimide pendant group: Synthesis, electrochemical, and photovoltaic properties (2009)
- Optical and photovoltaic properties of salicylaldimine-based azo ligands (2009)
- Dicationic bis-imidazolium molten salts for efficient dye sensitized solar cells: Synthesis and photovoltaic properties (2009)
- Optical and electrochemical properties of polyether derivatives of perylenediimides adsorbed on nanocrystalline metal oxide films (2008)
- Spectrophotochemical and electrochemical characterization of perylene derivatives adsorbed on nanoporous metaloxide films (2007)
- Synthesis of an amphiphilic ruthenium complex with swallow-tail bipyridyl ligand and its application in nc-DSC (2007)
- Soluble derivatives of perylene and naphthalene diimide for n-channel organic field-effect transistors (2006)
- New perylene derivative dyes for dye-sensitized solar cells (2006)
- Synthesis, characterization, electrochemical and spectroscopic studies of two new heteroleptic Ru(II) polypyridyl complexes (2006)
- Asimetrik perilen monoimid bileşiklerinin organik boya esaslı güneş pillerinde uygulamaları (2005)
- Studies on photophysical and electrochemical properties of synthesized hydroxy perylenediimides in nanostructured titania thin films (2004)