Spatially and Temporally Resolved Spectroelectrochemistry (C01)

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The project will develop nanoscale and ultrafast time-resolved spectroelectrochemistry to study soft matter integrated molecular catalysts. Environmental effects on the structural features and excited-state properties of reduced/oxidized molecular species when embedded into a soft matter matrix will be deciphered. The project combines electrochemical methods with (i) tip-enhanced spectroscopies and (ii) ultrafast pump-probe transient absorption spectroscopy to study the reactivity of matrix-embedded photosensitizers and catalysts. Finally, ultrafast near-field transient absorption spectroscopy will be applied to photocatalytically active films.