ionikontaktin

Ionikontaktin is a hypothetical molecular mediator proposed to enhance ionic transport at solid–solid and solid–liquid interfaces. In theoretical discussions it is described as a small, symmetrically substituted organo-ionic compound that can transiently bind mobile ions while maintaining overall electronic neutrality across the host material.

Structurally, ionikontaktin is envisaged to have an aromatic core with rigid, multi-dentate chelating groups at both ends, enabling reversible coordination with ions such as Li+ or Na+. Computational models suggest that its polarized termini could orient at interfaces to create low-energy pathways for ion hopping without creating continuous electronic conduction.

As of the present, there are no experimental reports confirming the synthesis or direct observation of ionikontaktin. The concept exists primarily in density functional theory studies and molecular dynamics simulations that explore interfacial ion transport mechanisms. Predicted properties include high interfacial ionic conductivity, broad electrochemical stability, and compatibility with a range of solid electrolytes; however results depend strongly on modeling details.

Potential applications include the design of interfacial layers in solid-state batteries, fuel cells, and electrochemical sensors, where enhanced interfacial ion flux is desirable. Realizing ionikontaktin would require overcoming challenges related to chemical stability at interfaces, scalable synthesis, and ensuring that transport remains ionic rather than electronic.