Solvent‐Phobic and Ionophilic Carboxylated Polythiophene Layer for Fluoride‐Rich Cathode Electrolyte Interphase (Adv. Energy Mater. 22/2025)
Source abstract
Abstract
Cathode Electrolyte Interphases In article number 2406019 Elsa Reichmanis and co-workers offer a comprehensive understanding of poly[3-(potassium-4-butanoate)thiophene-2,5-diyl] (P3KBT) solvent-phobic | ionophilic behavior. P3KBT solvent-phobicity arises from dispersive, polar, and hydrogen-bonding interactions between P3KBT and electrolyte solvent. The ionophilic nature is driven by electrostatic interactions and reversible electrochemical (de)doping. When serving as an active material coating, P3KBT induces a LiF-rich, Li2CO3-limited cathode electrolyte interphase, significantly improving half-cell life.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Green IT and Sustainability · Synthesis and properties of polymers · Fiber-reinforced polymer composites
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Affiliations
Department of Chemical and Bimolecular Engineering Lehigh University Bethlehem PA 18015 USA
Institute of Sustainability, Environment and Energy Stony Brook University Stony Brook New York 11794 USA
Interdisciplinary Science Department Brookhaven National Laboratory Upton, New York 11973 USA
Department of Materials Science and Chemical Engineering Stony Brook University Stony Brook New York 11794 USA
Department of Chemistry Stony Brook University Stony Brook New York 11794 USA
References
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