Mixedconductive

Mixedconductive is a term used to describe materials that exhibit both ionic and electronic conductivity. This dual nature allows them to transport charge through both the movement of ions and the flow of electrons. Materials with mixed conductivity are of significant interest in various scientific and technological fields due to their unique electrochemical properties.

The interplay between ionic and electronic charge carriers in a mixedconductive material can lead to enhanced performance in electrochemical devices. For instance, in solid oxide fuel cells (SOFCs), mixedionic electronic conductors (MIECs) serve as both the electrolyte and the electrode, facilitating the efficient transfer of oxygen ions and electrons for power generation. Similarly, in batteries and supercapacitors, mixedconductive materials can improve charge and discharge rates by providing multiple pathways for charge transport.

The development of new mixedconductive materials often involves careful control of their composition and microstructure. Researchers explore various material classes, including perovskites, garnets, and certain metal oxides, to optimize their ionic and electronic transport properties. Understanding and tailoring the ionic and electronic contributions is crucial for designing efficient and robust electrochemical systems.