Berlin 2015 – wissenschaftliches Programm

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CPP: Fachverband Chemische Physik und Polymerphysik

CPP 48: P13: Charged Soft Matter

CPP 48.7: Poster

Mittwoch, 18. März 2015, 10:00–13:00, Poster A

Quasi-elastic neutron scattering study of a room temperature ionic liquid confined in nanoporous carbon — •Mark Busch¹, Jan Embs², Boris Dyatkin⁴, Katie Van Aken⁴, Alexei Kornyshev³, Yury Gogotsi⁴, and Patrick Huber¹ — ¹Institut für Werkstoffphysik und Werkstofftechnologie, TU Hamburg-Harburg, Hamburg, Deutschland — ²Laboratory for Neutron Scattering, Paul Scherrer Institut, Villigen, Schweiz — ³Imperial College, London, UK — ⁴Drexel University, Philadelphia, U. S. A.

We present quasi-elastic neutron scattering measurements of the self-diffusion behaviour of the room temperature ionic liquid 1-N-butylpyridinium bis-((trifluoromethyl)sulfonyl)imide which was confined in nanoporous carbon. Thereby the influence of different pore diameters in the nanometre range on the self-diffusion dynamics has been investigated at several temperatures.