Organic mixed ionic–electronic conductors

Paulsen, B.D.Department of Biomedical Engineering, Northwestern University, Evanston, IL, United States (författare)

Materials that efficiently transport and couple ionic and electronic charge are key to advancing a host of technological developments for next-generation bioelectronic, optoelectronic and energy storage devices. Here we highlight key progress in the design and study of organic mixed ionic–electronic conductors (OMIECs), a diverse family of soft synthetically tunable mixed conductors. Across applications, the same interrelated fundamental physical processes dictate OMIEC properties and determine device performance. Owing to ionic and electronic interactions and coupled transport properties, OMIECs demand special understanding beyond knowledge derived from the study of organic thin films and membranes meant to support either electronic or ionic processes only. We address seemingly conflicting views and terminology regarding charging processes in these materials, and highlight recent approaches that extend fundamental understanding and contribute to the advancement of materials. Further progress is predicated on multimodal and multi-scale approaches to overcome lingering barriers to OMIEC design and implementation.

Tybrandt, KlasLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)klaty05 (författare)
Stavrinidou, EleniLinköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten(Swepub:liu)elest58 (författare)
Rivnay, J.Department of Biomedical Engineering, Northwestern University, Evanston, IL, United States; Simpson Querrey Institute, Northwestern University, Chicago, IL, United States (författare)
Department of Biomedical Engineering, Northwestern University, Evanston, IL, United StatesLaboratoriet för organisk elektronik (creator_code:org_t)

Av författaren/redakt...: Paulsen, B.D.; Tybrandt, Klas; Stavrinidou, Ele ...; Rivnay, J.

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