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Conductive Polymer Coatings Control Reaction Selectivity in All‐Iron Redox Flow Batteries (Adv. Mater. 26/2025)

Year: 2025

Type: article

Abstract: All-Iron Redox Flow Batteries Aqueous redox flow batteries are limited by the competing hydrogen evolution reaction (HER) at their negative electrodes. In article number 2414596 by Emre B. Boz, Ameya Bondre, Ronald de Bruijne, and Antoni Forner-Cuenca, conductive polymers are conformally coated on porous carbonaceous electrodes to improve the reaction selectivity of hybrid all-iron redox flow batteries. Poly(pyrrole)/PSS coating inhibits HER in acidic media and increases the battery lifetime, while PEDOT/PSS electrode improves the roundtrip efficiency.

Source: Advanced Materials

DOI: 10.1002/adma.202570174

Authors: Emre B. Boz, Ameya Bondre, Ronald de Bruijne, Antoni Forner‐Cuenca

Institution: Eindhoven University of Technology

Language: English

Topic: Advanced battery technologies research

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: bronze

OpenAlex ID: W4412039948

FWCI:

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