Molecular Design and Ion Transport Mechanisms in Polymer Electrolytes
A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Electrochemistry".
Deadline for manuscript submissions: 30 September 2026 | Viewed by 7
Special Issue Editor
Special Issue Information
Dear Colleagues,
Polymer electrolytes and ion-conducting ionomers are central to safer, higher-energy electrochemical technologies, including solid-state batteries and proton-based devices. However, achieving fast ion transport while maintaining mechanical integrity, interfacial stability, and wide electrochemical windows remains a major challenge. This Special Issue welcomes original research articles and focused reviews that advance the molecular design, characterisation, and mechanistic understanding of ion transport in polymer electrolytes. Topics of interest include, but are not limited to, the following: single-ion conducting polymers; polymerised ionic liquids and protic polymer networks; zwitterionic and mixed-anion strategies for ion dissociation; polymer–salt/ionic liquid interactions; morphology and phase behaviour (including microphase separation); and the relationship between segmental dynamics and conductivity. Contributions addressing electrode/electrolyte interfaces, transport in composite and gel polymer electrolytes, and structure–property correlations using advanced techniques (e.g., impedance analysis, solid-state NMR, FTIR/Raman, scattering, microscopy, and modelling) are particularly encouraged. By bringing together chemistry-led materials innovation with rigorous transport mechanisms, this Special Issue aims to provide design rules that accelerate polymer electrolyte translation into practical, durable energy devices.
Dr. Faezeh Makhlooghiazad
Guest Editor
Manuscript Submission Information
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Keywords
- polymer electrolytes
- ion transport mechanisms
- single-ion conductors
- polymerised ionic liquids
- zwitterionic additives
- mixed-anion electrolytes
- solid-state batteries
- proton-conducting membranes
- ionomers
- proton-exchange membrane fuel cells
- interfacial stability
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