Metasurface-driven surface-enhanced infrared absorption spectroscopy for superior characterization of electrocatalytic reactions

Luca M. Berger, Malo Duportal, Leonardo de Souza Menezes, Emiliano Cortés, Stefan A. Maier, Andreas Tittl, Katharina Krischer

Research output: Contribution to conferenceAbstractpeer-review


Understanding electrocatalytic processes is crucial to realize the transition toward a sustainable zero-carbon future. Surface-enhanced infrared absorption spectroscopy (SEIRAS) is a suitable method to monitor the mechanisms of these processes with chemical specificity. However, it remains difficult to detect many relevant aspects of electrochemical reactions such as short-lived intermediates. Here, we demonstrate an integrated nanophotonic-electrochemical SEIRAS platform for the in-situ investigation of molecular signal traces emerging during electrochemical experiments.

Original languageEnglish
Number of pages2
Publication statusPublished - 2023
EventInternational Conference on Metamaterials, Photonic Crystals and Plasmonics 2023 - Paris, France
Duration: 18 Jul 202321 Jul 2023
Conference number: 13th


ConferenceInternational Conference on Metamaterials, Photonic Crystals and Plasmonics 2023
Abbreviated titleMETA 2023
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