Controlling Ion Uptake in Carboxylated Mixed Conductors (Adv. Mater. 8/2025)
Mixed Ionic-Electronic Conductors The article number 2414963 by Christopher J Takacs, Elsa Reichmanis, and co-workers offers comprehensive understanding of electrochemical doping, revealing how side-chain chemistry governs ion uptake and swelling behavior in organic mixed conductors (OMIECs). COOH functionalities enable dual ion interactions during p-channel doping/charge compensation, while ester alternatives drive strictly anion uptake. These insights emphasize the importance of polymer-ion-water systems and multimodal characterization to optimize OMIEC performance and conduction mechanisms.
Authors
- Christopher J. Takacs (ORCID: https://orcid.org/0000-0001-9126-6901)
- Mengting Sun
- Thomas E. Gartner (ORCID: https://orcid.org/0000-0003-0815-1930)
- Elsa Reichmanis (ORCID: https://orcid.org/0000-0002-8205-8016)
- Siyu Qin (ORCID: https://orcid.org/0000-0002-1169-4437)
- Yulong Zheng
- Brian Khau (ORCID: https://orcid.org/0000-0003-4971-8366)
- Zeyuan Sun (ORCID: https://orcid.org/0000-0003-0045-2392)
- Meng Wang (ORCID: https://orcid.org/0000-0001-5090-6239)
- Han Li (ORCID: https://orcid.org/0009-0003-1836-1381)
Institutions
- Georgia Institute of Technology (US)
- Lehigh University (US)
- SLAC National Accelerator Laboratory (US)
- Stanford Synchrotron Radiation Lightsource (US)
Publication Details
- Journal
- Advanced Materials
- Published
- 2025-02-01
- DOI
- https://doi.org/10.1002/adma.202570066
- Primary Topic
- High voltage insulation and dielectric phenomena
- Type
- article
- Field-Weighted Citation Impact
- 0.00