D4.2 Electrode-electrolyte interaction análisis
D4.2 – Electrode-electrolyte interaction analysis investigates the interfacial processes that influence pre-sodiation, gas evolution and SEI formation in sodium-ion capacitors. The study compares disodium squarate and disodium croconate using advanced operando and spectroscopic techniques, revealing clear differences in their behaviour and providing valuable insights for optimising material selection, safety and long-term cell performance.