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Brevet Année : 2020

DICHROMATE / ZINK REDOX FLOW BATTERIES

Finkelstein, Alan David
  • Fonction : Auteur
Pierre Bonin
  • Fonction : Auteur
  • PersonId : 1279274
  • IdRef : 258017538
Marian Chatenet

Résumé

The present invention relates to a rechargeable redox flow battery (RFB) comprising an electrochemical cell with at least one positive electrode in a positive half-cell and a negative electrode (anode) in a negative half-cell, wherein the negative half-cell comprises the Zn2+/Zn0 redox couple, at least methane sulfonic acid or its anion as an electrolyte for conductivity; and the positive half-cell comprises the CrIII/CrVI redox couple, the Ce4+/Ce3+ redox couple as a electrochemically reversible electron mediator at least methane sulfonic acid or its anion as an electrolyte, and at least one solvent.
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Dates et versions

hal-04426372 , version 1 (30-01-2024)

Identifiants

  • HAL Id : hal-04426372 , version 1

Citer

Finkelstein, Alan David, Pierre Bonin, Marian Chatenet. DICHROMATE / ZINK REDOX FLOW BATTERIES. France, Patent n° : EP 3 641 040 A1. 2020. ⟨hal-04426372⟩
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