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Achim Alkemper

Fachgebiet Oberflächenforschung

Arbeitsgebiet(e)

(Photo)elektrochemie und -katalyse

Kontakt

work +49 6151 16-24774
fax +49 6151 16-20771

Work L2|02 C405
Peter-Grünberg-Straße 4
64287 Darmstadt

Links

Efficiency and stability enhancements of IrO2 catalysts for the oxygen evolution reaction by a dynamic, rather than static, potential program are targeted in my project.

Thereto, time resolved operando vibrational spectroscopy during the water splitting reaction is applied to characterize intermediate species forming on the surface.

DFG funded projekt SPP 2080 (Dacapo): Learn more about the project

  • Photoelectron spectroscopy (XPS/UPS) on:
    • Metal and oxide thin films
    • Bulk ceramics
  • Sample preparation:
    • Thin film preparation
    • Powder and sol-gel synthesis of ceramics
  • Fourier transform infrared spectroscopy:
    • ATR and external reflection geometries
    • Time resolved measurements
    • Oxide thin films
  • Electrochemical characterization of OER electrocatalysts