Jan Büttner

Projekt

Multifunctional Energy Harvesting and Storage of Solar Energy with Halide Perovskites
Ziel meines Projekts ist der Bau eines Geräts, das gleichzeitig Solarenergie in Ladungsträger umwandeln und diese am selben Ort speichern kann. Dafür bedarf es einer multifunktionalen Elektrode, die aus einem oder mehreren Materialien aufgebaut ist. Das Ergebnis wird eine voll-integrierte 2-Elektroden Fotobatterie sein.

Erstbetreuerin

Prof. Dr. Anna Fischer

Publikationen in livMatS

• Are Halide-Perovskites Suitable Materials for Battery and Solar-Battery Applications–Fundamental Reconsiderations on Solubility, Lithium Intercalation, and Photo-Corrosion*
  Büttner, J., Berestok, T., Burger, S., Schmitt, M., Daub, M., Hillebrecht, H., Krossing, I., & Fischer, A. (2022). Are Halide‐Perovskites Suitable Materials for Battery and Solar‐Battery Applications–Fundamental Reconsiderations on Solubility, Lithium Intercalation, and Photo‐Corrosion. Advanced Functional Materials, 2206958. doi: 10.1002/adfm.202206958
• Size Effect in SnO2/Al2O3 Core/Shell Nanowires after Battery Cycling*
  Bürger, J., Lee, S., Penn, A., Gutsch, S., Kolhep, M., Büttner, J., Fischer, A., Ross, F. M., Zacharias, M. (2022). Size Effect in SnO2/Al2O3 Core/Shell Nanowires after Battery Cycling. Advanced Energy & Sustainability Research. doi: 10.1002/aesr.202200098
• Electrochemical Stability of Platinum Nanoparticles Supported on N-Doped Hydrothermal Carbon Aerogels as Electrocatalysts for the Oxygen Reduction Reaction*
  Martin, J., Melke, J., Njel, C., Schökel, A., Büttner, J., & Fischer, A. (2021). Electrochemical Stability of Platinum Nanoparticles Supported on N‐Doped Hydrothermal Carbon Aerogels as Electrocatalysts for the Oxygen Reduction Reaction. ChemElectroChem, 8(24), 4835-4847. doi: 10.1002/celc.202101162
• Spruce Hard Carbon Anodes for Lithium-Ion Batteries*
  Drews, M., Büttner, J., Bauer, M., Ahmed, J., Sahu, R., Vierrath, S., Fischer, A. & Biro, D. (2021). Spruce Hard Carbon Anodes for Lithium‐Ion Batteries. ChemElectroChem. doi: 10.1002/celc.202101174
• Rapid wet-chemical oxidative activation of graphite felt electrodes for vanadium redox flow batteries*
  Shanahan, B., Seteiz, K., Heizmann, P. A., Koch, S., Büttner, J., Ouardi, S., Vierrath, S., Fischer, A., & Breitwieser, M. (2021). Rapid wet-chemical oxidative activation of graphite felt electrodes for vanadium redox flow batteries. RSC Advances, 11(51), 32095-32105. doi: 10.1039/D1RA05808H
• High-Efficiency Monolithic Photosupercapacitor – A Smart Integration of a Perovskite Solar Cell with a Mesoporous Carbon Double-Layer Capacitor*
  Berestok, T., Diestel, C., Ortlieb, N., Büttner, J., Matthews, J., Schulze, P. S., Goldschmidt, J., Glunz, S. W., & Fischer, A.(2021). High‐Efficiency Monolithic Photosupercapacitor–A Smart Integration of a Perovskite Solar Cell with a Mesoporous Carbon Double‐Layer Capacitor. Solar RRL. doi: 10.1002/solr.202100662
  
  
  * Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy – EXC-2193/1 – 390951807