HZB doctoral student won Young Scientist Award

Silvio Künstner (2nd from right) was awarded with five other young researchers at the EUROISMAR 2019 conference.

Silvio Künstner (2nd from right) was awarded with five other young researchers at the EUROISMAR 2019 conference. © EUROISMAR 2019

The "Journal of Magnetic Resonance" and the ISMAR (International Society of Magnetic Resonance) awarded Silvio Künstner with a Young Scientist Award for his talk "Rapid Scan EPR-on-a-chip". The doctoral student from the HZB institute for Nanospectroscopy presented current progress in the development of a miniaturized electron spin resonance spectrometer.

Electron spin resonance or electron paramagnetic resonance (EPR) provides detailed information about the inner structure of materials, down to an atomic level. This understanding of the material is essential for research in the field of renewable energies, such as efficient solar cells or battery electrodes. Of particular importance are experiments under real process conditions (operando measurements).

The chip-sized miniaturized EPR spectrometer presented by Silvio Künstner is so small that it can be inserted directly inside the sample. This improvement simplifies the handling of operando measurements significantly. In addition, EPR-on-a-chip is far more sensitive than conventional instruments. Next to the Helmholtz Zentrum Berlin, the University of Stuttgart, the Max Planck Institute for Chemical Energy Conversion, as well as the Karlsruhe Institute of Technology (KIT) and Bruker (as part of the BMBF's "EPRoC" project) are involved in the research of the miniature spectrometer.

Silvio Künstner received the Young Scientist Award at the ISMAR EUROMAR Joint Conference (25 - 30 August 2019) in Berlin, which was attended by more than 1000 scientists. At the world's largest conference in this field, the HZB was involved as co-organizer. Furthermore, researchers of the Helmholtz-Zentrum Berlin participated with more than ten presentations.

(sf/sk)

You might also be interested in

  • RBB Abendschau on visit at CatLab
    News
    01.08.2022
    RBB Abendschau on visit at CatLab
    CatLab got a visit from the rbb Abendschau.
    Under the title "Der Weg weg vom Erdgas" (The way away from natural gas), the programme was broadcast on Sunday, 31st July in the rbb Abendschau and will be available in the rbb media library for 7 days.
  • Michelle Browne sets up a young investigator research group on electrocatalysis at HZB
    News
    01.08.2022
    Michelle Browne sets up a young investigator research group on electrocatalysis at HZB
    Dr. Michelle Browne establishes her own young investigator group at the HZB . Starting in August, the group is co-funded by the Helmholtz Association for the next five years. The electrochemist from Ireland concentrates on electrolytically active novel material systems and wants to develop next-generation electrocatalysts, for example hydrogen production. At HZB she will find the perfect environment to conduct her research.
  • Third-highest oxidation state secures rhodium a place on the podium
    Science Highlight
    14.07.2022
    Third-highest oxidation state secures rhodium a place on the podium
    Oxidation states of transition metals describe how many electrons of an element are already engaged in bonding, and how many are still available for further reactions. Scientists from Berlin and Freiburg have now discovered the highest oxidation state of rhodium, indicating that rhodium can involve more of its valence electrons in chemical bonding than previously thought. This finding might be relevant for the understanding of catalytic reactions involving highly-oxidized rhodium. The result was recognized as a „very important paper“ in Angewandte Chemie.