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  3. Project E – Lead-Free Perovskite Semiconductors with Tunable Bandgap for Energy Conversion

Project E – Lead-Free Perovskite Semiconductors with Tunable Bandgap for Energy Conversion

Bereichsnavigation: Projects
  • Project A – Electronic Circuits for Piezoelectric Energy Harvesting and Sensor Array Systems
  • Project B – Excitation-Conforming, Shape-Adaptive Mechano-Electrical Energy Conversion
  • Project C – Macroscale Continuum Modeling and FE Simulation of Electromechanical Coupling in Perovskite-Based Materials
  • Project D – Additive Manufacturing of Cellular Lead-Free Ceramics
  • Project E – Lead-Free Perovskite Semiconductors with Tunable Bandgap for Energy Conversion
  • Project F – Room Temperature Aerosol Deposition of Lead-Free Ferroelectric Films for Energy Conversion Systems
  • Project G – Formulation and Crystallization of Perovskite Bearing Glass-Ceramics for Light Management
  • Project H – Stress Modulated Electromechanical Coupling of Lead-Free Ferroelectrics
  • Project I – Growth of Single Crystal Transition Metal Perovskite Chalcogenides
  • Project J – Solution Processed Ferroelectrics in Photovoltaic Devices
  • Project K – Multi-Scale Modeling of Electromechanical Coupling in Perovskite-Based Ferroelectric Materials and Composites
  • Project L – Modeling of Defect and Surface Chemistry of Perovskites

Project E – Lead-Free Perovskite Semiconductors with Tunable Bandgap for Energy Conversion

Photovoltaics, currently the cheapest and most efficient technology to convert solar light into electricity, are dominated by silicon wafer-based semiconductor technology. Thin film technologies, which can be deposited at low temperatures and at atmospheric conditions, promise to overcome the residual disadvantages of the silicon technology, such as the long processing time and expensive scale-up costs. However, the compositional and processing parameter range for novel thin film semiconductors is enormously broad and is driven by performance parameters like efficiency, lifetime, and costs. These factors make the time to market for novel semiconducting materials today ́s major challenge. In this project we will, therefore, combine specific aspects of robot-based synthesis methodologies with advanced characterization techniques to explore the parameter space of novel Pb-free perovskite semiconductors, allowing for the generation of a comprehensive database of perovskite semiconductors. The ultimate goal is to convert the most promising candidates into efficient single-junction or multi-junction devices or innovative layers for energy conversion.

 

Principal Investigators

Prof. Dr. Christoph Brabec
Institute of Materials for Electronics and Energy Technology
Department of Materials Science and Engineering
Friedrich-Alexander-Universität Erlangen-Nürnberg
christoph.brabec@fau.de
Prof. Dr. Tomokatsu Hayakawa
Life Science and Applied Chemistry Department
Frontier Research Institute for Materials Science
Nagoya Institute of Technology, Japan
hayakawa.tomokatsu@nitech.ac.jp
Prof. Dr. Masashi Kato
Electrical and Mechanical Engineering Department
Nagoya Institute of Technology, Japan
kato.masashi@nitech.ac.jp

 

Doctoral Researchers

M.Sc. Marina Günthert
Institute of Materials for Electronics and Energy Technology
Department of Materials Science and Engineering
Friedrich-Alexander-Universität Erlangen-Nürnberg
marina.guenthert@fau.de
M.Sc. Christian Kupfer
Institute of Materials for Electronics and Energy Technology
Department of Materials Science and Engineering
Friedrich-Alexander-Universität Erlangen-Nürnberg
christian.kupfer@fau.de
M.Sc. Ntumba Lobo
Life Science and Applied Chemistry Department
Frontier Research Institute for Materials Science
Nagoya Institute of Technology, Japan
32513013@stn.nitech.ac.jp
M.Sc. Min Uk Choi
Electrical and Mechanical Engineering Department
Frontier Research Institute for Materials Science
Nagoya Institute of Technology, Japan
m.choi.607@stn.nitech.ac.jp
M.Sc. Endong Zhang
Electrical and Mechanical Engineering Department
Frontier Research Institute for Materials Science
Nagoya Institute of Technology, Japan
e.zhang.635@stn.nitech.ac.jp

 

Associated Researchers

Dr. Andres Osvet (FAU): andres.osvet@fau.de

 

Publications Project E

2022

  • Afify HA., Rehm V., Barabash A., These A., Zhang J., Osvet A., Schüßlbauer C., Thiel D., Ullrich T., Dierner M., Przybilla T., Will J., Spiecker E., Guldi DM., Brabec C., Heiß W.:
    Shape-Controlled Solution-Epitaxial Perovskite Micro-Crystal Lasers Rivaling Vapor Deposited Ones
    In: Advanced Functional Materials (2022)
    ISSN: 1616-301X
    DOI: 10.1002/adfm.202206790
  • Afify HA., Sytnyk M., Rehm V., Barabash A., Mashkov O., Osvet A., Volobuev VV., Korczak J., Szczerbakow A., Story T., Götz K., Unruh T., Schüßlbauer C., Thiel D., Ullrich T., Guldi DM., Brabec C., Heiß W.:
    Highly Stable Lasing from Solution-Epitaxially Grown Formamidinium-Lead-Bromide Micro-Resonators
    In: Advanced Optical Materials (2022)
    ISSN: 2195-1071
    DOI: 10.1002/adom.202200237
  • Choi M., Brabec C., Hayakawa T.:
    X-ray Diffraction, Micro-Raman and X-ray Photoemission Spectroscopic Investigations for Hydrothermally Obtained Hybrid Compounds of Delafossite CuGaO2 and Wurtzite ZnO
    In: Ceramics 5 (2022), S. 655-672
    ISSN: 2571-6131
    DOI: 10.3390/ceramics5040048
  • Kanak A., Kopach O., Kanak L., Levchuk I., Isaiev M., Brabec C., Fochuk P., Khalavka Y.:
    Melting and Crystallization Features of CsPbBr3 Perovskite
    In: Crystal Growth and Design (2022)
    ISSN: 1528-7483
    DOI: 10.1021/acs.cgd.1c01530
  • Kupfer C., Elia J., Kato M., Osvet A., Brabec C.:
    Mechanochemical Synthesis of Cesium Titanium Halide Perovskites Cs2TiBr6-xIx (x=0, 2, 4, 6)
    In: Crystal Research and Technology (2022)
    ISSN: 0232-1300
    DOI: 10.1002/crat.202200150
  • Meng W., Xu J., Dong L., Zhang J., Xie Z., Luo J., Zhao B., Zhang K., Osvet A., Heumüller T., Forberich K., Halik M., Li N., Brabec C.:
    An Innovative Anode Interface Combination for Perovskite Solar Cells with Improved Efficiency, Stability, and Reproducibility
    In: Solar RRL (2022)
    ISSN: 2367-198X
    DOI: 10.1002/solr.202200378
  • Stroyuk O., Raievska O., Barabash A., Kupfer C., Osvet A., Dzhagan V., Zahn DRT., Hauch J., Brabec CJ.:
    Cs2AgxNa1-xBiyIn1-yCl6 perovskites approaching photoluminescence quantum yields of 100%
    In: Materials Advances (2022)
    ISSN: 2633-5409
    DOI: 10.1039/d2ma00737a

2021

  • Afify HA., Sytnyk M., Zhou S., Osvet A., Brabec C., Korczak J., Szczerbakow A., Story T., Heiß W.:
    Perspectives of solution epitaxially grown defect tolerant lead-halide-perovskites and lead-chalcogenides
    In: Applied Physics Letters 119 (2021)
    ISSN: 0003-6951
    DOI: 10.1063/5.0068665
  • Akhundova F., Lüer L., Osvet A., Hauch J., Peters IM., Forberich K., Li N., Brabec C.:
    Building process design rules for microstructure control in wide-bandgap mixed halide perovskite solar cells by a high-throughput approach
    In: Applied Physics Letters 118 (2021), S. 1ENG-
    ISSN: 0003-6951
    DOI: 10.1063/5.0049010
  • Daum M., Deumel S., Sytnyk M., Afify HA., Hock R., Eigen A., Zhao B., Halik M., These A., Matt G., Brabec C., Tedde SF., Heiß W.:
    Self-Healing Cs3Bi2Br3I6 Perovskite Wafers for X-Ray Detection
    In: Advanced Functional Materials (2021)
    ISSN: 1616-301X
    DOI: 10.1002/adfm.202102713
  • Stroyuk O., Raievska O., Kupfer C., Solonenko D., Osvet A., Batentschuk M., Brabec C., Zahn DR.:
    High-Throughput Time-Resolved Photoluminescence Study of Composition- And Size-Selected Aqueous Ag-In-S Quantum Dots
    In: Journal of Physical Chemistry C (2021)
    ISSN: 1932-7447
    DOI: 10.1021/acs.jpcc.1c02697
  • Stroyuk O., Raievska O., Langner S., Kupfer C., Barabash A., Solonenko D., Azhniuk Y., Hauch J., Osvet A., Batentschuk M., Zahn DRT., Brabec C.:
    High-Throughput Robotic Synthesis and Photoluminescence Characterization of Aqueous Multinary Copper–Silver Indium Chalcogenide Quantum Dots
    In: Particle & Particle Systems Characterization (2021)
    ISSN: 0934-0866
    DOI: 10.1002/ppsc.202100169
  • Stroyuk O., Raievska O., Solonenko D., Kupfer C., Osvet A., Batentschuk M., Brabec C., Zahn DRT.:
    Spontaneous alloying of ultrasmall non-stoichiometric Ag-In-S and Cu-In-S quantum dots in aqueous colloidal solutions
    In: RSC Advances 11 (2021), S. 21145-21152
    ISSN: 2046-2069
    DOI: 10.1039/d1ra03179a
  • These A., Khansur NH., Almora O., Luer L., Matt G., Eckstein U., Barabash A., Osvet A., Webber K., Brabec C.:
    Characterization of Aerosol Deposited Cesium Lead Tribromide Perovskite Films on Interdigited ITO Electrodes
    In: Advanced Electronic Materials (2021)
    ISSN: 2199-160X
    DOI: 10.1002/aelm.202001165
  • Zdražil L., Kalytchuk S., Langer M., Ahmad R., Pospíšil J., Zmeškal O., Altomare M., Osvet A., Zboril R., Schmuki P., Brabec C., Otyepka M., Kment S.:
    Transparent and Low-Loss Luminescent Solar Concentrators Based on Self-Trapped Exciton Emission in Lead-Free Double Perovskite Nanocrystals
    In: ACS Applied Energy Materials 4 (2021), S. 6445-6453
    ISSN: 2574-0962
    DOI: 10.1021/acsaem.1c00360
  • Zhao Y., Hauch J., Zhang J., Xu Z., Sun S., Langner S., Hartono NTP., Heumüller T., Hou Y., Elia J., Li N., Matt G., Du X., Meng W., Osvet A., Zhang K., Stubhan T., Feng Y., Sargent EH., Buonassisi T., Brabec C.:
    Discovery of temperature-induced stability reversal in perovskites using high-throughput robotic learning
    In: Nature Communications 12 (2021), Art.Nr.: 2191
    ISSN: 2041-1723
    DOI: 10.1038/s41467-021-22472-x

2020

  • Gu E., Tang X., Langner S., Duchstein P., Zhao Y., Levchuk I., Kalancha V., Stubhan T., Hauch J., Egelhaaf HJ., Zahn D., Osvet A., Brabec C.:
    Robot-Based High-Throughput Screening of Antisolvents for Lead Halide Perovskites
    In: Joule 4 (2020), S. 1806-1822
    ISSN: 2542-4351
    DOI: 10.1016/j.joule.2020.06.013
  • Sytnyk M., Yousefi-Amin AA., Freund T., Prihoda A., Götz K., Unruh T., Harreiß C., Will J., Spiecker E., Levchuk J., Osvet A., Brabec C., Künecke U., Wellmann P., Volobuev VV., Korczak J., Szczerbakow A., Story T., Simbrunner C., Springholz G., Wechsler D., Lytken O., Lotter S., Kampmann F., Maultzsch J., Singh K., Voznyy O., Heiß W.:
    Epitaxial Metal Halide Perovskites by Inkjet-Printing on Various Substrates
    In: Advanced Functional Materials 30 (2020), Art.Nr.: ARTN 2004612
    ISSN: 1616-301X
    DOI: 10.1002/adfm.202004612
  • Zhao Y., Miao P., Elia J., Hu H., Wang X., Heumüller T., Hou Y., Matt G., Osvet A., Chen YT., Tarragó M., de Ligny D., Przybilla T., Denninger P., Will J., Zhang J., Tang X., Li N., He C., Pan A., Meixner AJ., Spiecker E., Zhang D., Brabec C.:
    Strain-activated light-induced halide segregation in mixed-halide perovskite solids
    In: Nature Communications 11 (2020), Art.Nr.: 6328
    ISSN: 2041-1723
    DOI: 10.1038/s41467-020-20066-7
Energy Conversion Systems: From Materials to Devices (IGK 2495)
Institute of Glass and Ceramics (FAU)

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