Neutrons for Science and Industry
Interdiffusion in polyelectrolyte multilayers
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Europe/Berlin
Zoom Webinar
Zoom Webinar
https://tum-conf.zoom.us/j/96181143364?pwd=TnJ2OVFJWTZGQUZ1OVltOEFDSEpoUT09
Description
Polyelectrolyte multilayers are ultrathin films prepared by sequential adsorption of oppositely charged polyelectrolytes. Using neutron reflectivity, the mobility of polyelectrolyte molecules within the film is determined. Tuning the inter- and intramolecular interactions, the diffusion coefficient of the polyanions can be varied by more than five orders of magnitude.
Organised by
Dr. Christian Franz
Dr. Christian Lang