6. Conclusion

At the interface between fundamental research and analytical applications, solid-state voltammetry offers promising prospects. Advances in electrode geometries, from polymer films to composite electrodes, make it possible to explore complex reactions and situations, detect unstable intermediates, and design selective sensors. The growing integration of coupled spectroscopic techniques (UV-visible, IR, etc.) promises more detailed and dynamic characterization of electroactive species. In the future, the development of modified micro- and nanoelectrodes, combined with advances in conductive materials, should promote the growth of miniaturized, sensitive, and specific systems for medical diagnostics, environmental analysis, and electrocatalysis. Voltammetry is thus establishing itself as an essential tool in modern electrochemistry and the technologies of tomorrow.