Inorganic-organic hybrid materials based on the intercalation of radical cations: 2-(4-Nmethylpyridinium)- 4,4,5,5-tetramethyl- 4,5-dihydro-1H-imidazol-1-oxyl-3-N-oxide in fluoromica clay - Klabunde, Sina; Doerenkamp, Carsten; Oliveira Junior, Marcos de; Zeng, Zhaoyang; Eckert, Hellmut (Zeitschrift für Physikalische Chemie, 2022)