GDCh-events

Prof. Dr. Jan Behrends, FU Berlin: Spins at Work in Energy Conversion and Storage Devices Unpaired electron spins are unique local probes for elucidating photocurrent generation in organic solar cells as well as redox reactions in polymer batteries. EPR spectroscopy can thus be employed to analyse these processes, identify loss mechanisms, and eventually help developing strategies for improving the performance of devices for energy conversion and energy storage. The first part of the talk will address the role of electron spins in charging and discharging of organic radical batteries (ORBs). The second part of the presentation will give an overview about how EPR-based techniques in combination with optical excitation can usefully complement all-optical experiments in studying charge separation in materials for solar cells based on organic semiconductors.

Prof. Dr. Douglas Philp, University of St Andrews, UK: Titel wird noch bekannt gegeben .................

Prof. Dr. Yang Yang, UC Santa Barbara, USA Titel wird noch bekannt gegeben ...................................

Prof. Dr. Giovanni Appendino, Università del Piemonte Orientale, Novara, Italy: The lab is a curious place. Things that shaped chemistry and you would not believe could have happened there