B13: Plasma-derived nanocatalysts for hydrogen evolution

Principal Investigators: Kristina Tschulik

Team

Tschulik, Kristina (Principal Investigator)

Boitel-Aullen, Gabriel (PostDoc)

Description

The use of nanoparticles consisting of two or more different elements is catalytically desirable, as the catalytic properties can be adjusted by the composition, size, morphology and configuration of the nanoparticles. The project will systematically investigate the APP-based synthesis of bimetallic nanoparticles on different support materials and analyse the structure-activity relationships on a particle-by-particle basis. This will make it possible to identify APP-derived electrocatalysts with particularly high catalytic performance.

Publications

• Validation of in situ diagnostics for the detection of OH and H₂O₂ in liquids treated by a humid atmospheric pressure plasma jet
  S. Schüttler, L. Jolmes, E. Jeß, K. Tschulik, J. Golda
  Plasma Process. Polym. 21, e2300079 (2024)
  Repository: https://rdpcidat.rub.de/node/720
• Creation of tungsten and platinum nanoparticles from nanosecond plasmas in water
  O. Krettek, P. Pottkämper, P. Cignoni, K. Tschulik, A. von Keudell
  J. Phys. D: Appl. Phys. 57, 485201 (2024)