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SUMMARY:GDCh-Kolloquium: Prof. Dr. Jan Behrends\, FU Berlin
DTSTART;TZID=Europe/Berlin:20250513T171500
DTEND;TZID=Europe/Berlin:20250513T190000
DTSTAMP:20260518T073249Z
UID:1ecc97419bdc472b8253c2250fa4ab27@www.chemie.uni-bonn.de
CATEGORIES:GDCh-events,fg-events,tc-seminar,pc-events,oc-events,ac-events
CREATED:20250304T135108Z
DESCRIPTION:Prof. Dr. Jan Behrends\, FU Berlin:\n\nSpins at Work in Energy
  Conversion and Storage Devices\n\nUnpaired electron spins are unique loca
 l probes for elucidating photocurrent generation in organic solar cells as
  well as redox reactions in polymer batteries. EPR spectroscopy can thus b
 e employed to analyse these processes\, identify loss mechanisms\, and eve
 ntually help developing strategies for improving the performance of device
 s for energy conversion and energy storage. \nThe first part of the talk w
 ill address the role of electron spins in charging and discharging of orga
 nic radical batteries (ORBs).\nThe second part of the presentation will gi
 ve an overview about how EPR-based techniques in combination with optical 
 excitation can usefully complement all-optical experiments in studying cha
 rge separation in materials for solar cells based on organic semiconductor
 s.
LAST-MODIFIED:20250906T003233Z
URL:https://www.chemie.uni-bonn.de/de/gdch/gdch-events/gdch-kolloquium-pro
 f-dr-jan-behrends-fu-berlin
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