AK Waitz

Christoph Weidmann

Wissenschaftlicher Mitarbeiter


Publikationen

  • Weidmann, C., Bohnert, L. & Waitz, T. (2026). (Hoch-)Spannende Experimente zur Plasmachemie. CHEMKON. Online-Vorabveröffentlichung. https://doi.org/10.1002/ckon.70039
  • Bogdan, E., Weidmann, C. & Waitz, T. (2026). Einfache Herstellung von Kohlenstoff-Nanopartikeln durch elektrochemische Exfoliation von thermisch vorgeschädigtem Graphit. CHEMKON. Online-Vorabveröffentlichung. https://doi.org/10.1002/ckon.70020
  • Weidmann, C. & Waitz, T. (2026). Development and implementation of a science camp on nanostructured titanium dioxide – From colorful surfaces to sustainable applications. In Pixel (Hrsg.), Conference proceedings. New perspectives in science education: 15th conference edition (S. 52–56). Filodiritto Publisher.
  • Weidmann, C., Schnur, T. & Waitz, T. (2025). How to predict a chemical reaction – Pourbaix diagrams as a tool to visualize pH-dependent redox reactions. In Pixel (Hrsg.), Conference proceedings. New perspectives in science education: 14th conference edition (S. 56–61). Filodiritto Publisher.
  • Lanfermann, P., Weidmann, C. & Waitz, T. (2024). Nachhaltigkeit unter Strom und Spannung: Die Elektro-Fenton-Reaktion im Chemieunterricht. CHEMKON, 31(6), 226–231. https://doi.org/10.1002/ckon.202400007
  • Weidmann, C., Hahn, L., Klein, P. & Waitz, T. (2024). Concept of a public outreach project on PCET reactions. In Pixel (Hrsg.), Conference proceedings. New perspectives in science education: 13th conference edition (S. 317–321). Filodiritto Publisher.
  • Bogdan, E., Weidmann, C. & Waitz, T. (2023). From titanium foil to gas sensor: Nanoporous anodic titania as a functional material. World Journal of Chemical Education, 11(3), 54–59. https://doi.org/10.12691/wjce-11-3-6
  • Weidmann, C., Psotta, J. & Waitz, T. (2023). Electrosynthesis of bromocresol green – Colorful experiments for teaching (not only) green chemistry. In Pixel (Hrsg.), Conference proceedings. New perspectives in science education: 12th conference edition (S. 73–77). Filodiritto Publisher.
  • Lanfermann, P., Weidmann, C., Maaß, M.-C., Waitz, S., Schönberger, T. & Waitz, T. (2022). Electrochemical surface modification of titanium in chemistry class. In Pixel (Hrsg.), Conference proceedings. New perspectives in science education: 11th conference edition (S. 92–97). Filodiritto Publisher.
  • Lanfermann, P., Weidmann, C., Mey, I., von Hoff, E. & Waitz, T. (2022). Das temperaturabhängige Farbenspiel: Eine Versuchsreihe zum Phänomen der Lumineszenzthermochromie. CHEMKON, 29(1), 30–35. https://doi.org/10.1002/ckon.202000035
  • Lanfermann, P., Weidmann, C., Waitz, S., Maaß, M. C. & Waitz, T. (2022). Herstellung von Nano-Titandioxidschichten mittels anodischer Oxidation: Schön bunt und funktional. CHEMKON, 29(8), 225–233. https://doi.org/10.1002/ckon.202200049
  • Weidmann, C., Maiwald, F., Will, T. & Lanfermann, P. (2020). Catalysis for sustainability: (Electro)catalytic and electrosynthetic processes for science education. In Pixel (Hrsg.), Conference proceedings. New perspectives in science education: 9th conference edition (S. 22–27). Filodiritto Publisher.
  • Schneider, A., Weidmann, C., Suchomski, C., Sommer, H., Janek, J. & Brezesinski, T. (2015). Ionic liquid-derived nitrogen-enriched carbon/sulfur composite cathodes with hierarchical microstructure: A step toward durable high-energy and high-performance lithium–sulfur batteries. Chemistry of Materials, 27(5), 1674–1683. https://doi.org/10.1021/cm504460p
  • White, L. S., Migenda, J., Gao, X., Clifford, D. M., Bertino, M. F., Saoud, K. M., Weidmann, C. & Smarsly, B. M. (2015). Synthesis of silicon dioxide, silicon, and silicon carbide mesoporous spheres from polystyrene sphere templates. Journal of Sol-Gel Science and Technology, 74(3), 575–584. https://doi.org/10.1007/s10971-015-3636-1
  • von der Lehr, M., Weidmann, C., Mascotto, S. & Smarsly, B. M. (2013). Hierarchically ordered monolithic silica with bimodal porosity obtained by hydrolysis and condensation of 1,4-bis(trimethoxysilyl)arenes. Chemie Ingenieur Technik, 85(11), 1700–1706. https://doi.org/10.1002/cite.201300079
  • Weidmann, C., Brezesinski, K., Suchomski, C., Tropp, K., Grosser, N., Haetge, J., Smarsly, B. M. & Brezesinski, T. (2012). Morphology-controlled synthesis of nanocrystalline η-Al₂O₃ thin films, powders, microbeads, and nanofibers with tunable pore sizes from preformed oligomeric oxo-hydroxo building blocks. Chemistry of Materials, 24(3), 486–494. https://doi.org/10.1021/cm202692q
  • Franzmann, E., Khalil, F., Weidmann, C., Schröder, M., Rohnke, M., Janek, J., Smarsly, B. M. & Maison, W. (2011). A biomimetic principle for the chemical modification of metal surfaces: Synthesis of tripodal catecholates as analogues of siderophores and mussel adhesion proteins. Chemistry – A European Journal, 17(31), 8596–8603. https://doi.org/10.1002/chem.201100715
  • Hara, T., Mascotto, S., Weidmann, C. & Smarsly, B. M. (2011). The effect of hydrothermal treatment on column performance for monolithic silica capillary columns. Journal of Chromatography A, 1218(23), 3624–3635. https://doi.org/10.1016/j.chroma.2011.04.008
  • Ostermann, R., Cravillon, J., Weidmann, C., Wiebcke, M. & Smarsly, B. M. (2011). Metal–organic framework nanofibers via electrospinning. Chemical Communications, 47(1), 442–444. https://doi.org/10.1039/C0CC02271C
  • Reitz, C., Suchomski, C., Weidmann, C. & Brezesinski, T. (2011). Block copolymer-templated BiFeO₃ nanoarchitectures composed of phase-pure crystallites intermingled with a continuous mesoporosity: Effective visible-light photocatalysts? Nano Research, 4(4), 414–424. https://doi.org/10.1007/s12274-011-0096-y
  • Smarsly, B. M., Kaper, H., Mascotto, S. & Weidmann, C. (2010). Charakterisierung mesoporöser Materialien mittels Kleinwinkelstreuung (SAXS/SANS). Chemie Ingenieur Technik, 82(6), 823–828. https://doi.org/10.1002/cite.201000075
  • Wagner, T., Sauerwald, T., Kohl, C.-D., Waitz, T., Weidmann, C. & Tiemann, M. (2009). Gas sensor based on ordered mesoporous In₂O₃. Thin Solid Films, 517(22), 6170–6175. https://doi.org/10.1016/j.tsf.2009.04.013


Vorträge und Poster

  • 09/2018 Vortrag
    M.-C. Röpert, C. Weidmann, R. Ostermann Hierarchical Porous Solvogel Monoliths – Synthesis and Application 2018 E-MRS Fall Meeting & Exhibit, Warschau, Polen
  • 12/2013 Vortrag
    C. Weidmann, T. Brezesinski, C. Suchomski, H. Sommer, J. Janek Sub-20 nm Diameter SnO2 Nanoparticles for High-Rate Lithium Ion Batteries 2013 MRS Fall Meeting & Exhibit, Boston, USA
  • 03/2012 Vortrag
    C. Weidmann, D. Wallacher, G. Zickler, B. M. Smarsly Adsorbate-induced lattice deformations in periodic mesoporous organosilicas: an in-situ SAXS study 24. Deutsche Zeolithtagung, Magdeburg
  • 03/2011 Vortrag
    R. Ostermann, B. M. Smarsly, C. Weidmann, J. Cravillon, M. Wiebcke Sorption kinetics in Metal Organic Framework nanofibers prepared via electrospinning 23. Deutsche Zeolithtagung, Erlangen (als vortragender Autor)
  • 03/2011 Poster
    C. Weidmann, D. Marscholl, B. M. Smarsly Synthesis of large-pore periodic mesoporous organosilicas with bimodal pore structure 23. Deutsche Zeolithtagung, Erlangen
  • 03/2010 Poster
    C. Weidmann, T. von Graberg, B. Landschreiber, P. Hartmann, B. M. Smarsly Synthesis of antimony-doped tin oxide nanoparticles and their assembly to mesoporous materials 22. Deutsche Zeolithtagung, München
  • 03/2009 Poster
    C. Weidmann, A. R. Lotz, M. Fröba Ethylene-bridged organosilicas inside the pores of anodic alumina membranes 21. Deutsche Zeolithtagung, Kiel