Publication: On the Relevance of Static Cells for Fast Scale-Up of New Redox Flow Battery Chemistries

The search for organic electroactive molecules suitable in aqueous organic flow batteries requires great efforts not only from an electrochemical perspective (weeks of testing) but also from an organic synthesis viewpoint. In this work, the relevance of static cells for accelerating the search and helping understand degradation mechanisms is focused on. First an easy-to-make and reliable static cell is validated. A simple but effective approach is proposed to investigate active species in the absence of air, which is based on the use of a cheap lunch box (Ar-box) in contrast to the expensive Ar-filled glove box. The relevance of the proposed strategy is demonstrated by investigating two case studies.

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