TEMPO-based catholyte for high-energy density nonaqueous redox flow batteries.
basic_science · Level V
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- Record sourced from PubMed, PMID 25327755.
- Also identified by DOI 10.1002/adma.201403746.
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Abstract
A TEMPO-based non-aqueous electrolyte with the TEMPO concentration as high as 2.0 m is demonstrated as a high-energy-density catholyte for redox flow battery applications. With a hybrid anode, Li|TEMPO flow cells using this electrolyte deliver an energy efficiency of ca. 70% and an impressively high energy density of 126 W h L(-1) .