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Faculty of Biology, Chemistry & Earth Sciences

Solid state chemistry – mesostructured materials: Juniorprofessor Dr. Mirijam Zobel

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Lab PDF

In-house lab diffractometer for PDF measurements

Key facts: STOE STADI P MYTHEN2 4K with

  • Capillary transmission mode with an Ag anode
  • Mythen2 4K detector module (Dectris)
  • Transmission capillary geometry with capillary spinner
  • Q range of 0.3 - 21 inverse Angstroem (144 °)
  • High speed XRD over a 2theta range of 72 ° (Q = 13 A-1) or high-quality PDF over a 2theta range of 144 ° (Q = 21 A-1).
  • Measurement time for nanoparticle powders: ca. 6 hours
  • Heating chamber up to 950 °C

Publication on the instrument:

S.J.L. Thomä, N. Prinz, Th. Hartmann, M. Teck, S. Correll, M. Zobel, Pushing data quality for laboratory pair distribution function experiments, Rev. Sci. Instrum. 90, 043905 (2019), https://doi.org/10.1063/1.5093714

Further publications from the STOE STADI P MYTHEN2 4K:

R. Schlem, et al., Mechanochemical Synthesis: A Tool to Tune Cation Site Disorder and Ionic Transport Properties of Li3MCl6 (M = Y, Er) Superionic Conductors, Adv. Energy Mater. 2019, 1903719, https://doi.org/10.1002/aenm.201903719

A. Gautam, et al., Rapid crystallization and kinetic freezing of site-disorder in the lithium superionic argyrodite Li₆PS₅Br,
Chem. Mater. (2019), https://doi.org/10.1021/acs.chemmater.9b03852

P. Lyu, et al., Structure Determination of the Oxygen Evolution Catalyst Mössbauerite J. Phys. Chem. C 123, 41 (2019), 25157-25165, https://doi.org/10.1021/acs.jpcc.9b06061

For usage of the instruments, please contact: Mirco Eckardt or Nils Prinz

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