The behavior of the reducing agents in both mixtures was further examined through a kinetic study using cyclic voltammetry to monitor the electroactivity of each system and provide insights into the transformation of the redox species (Figure ). According to the redox reaction hypothesis, TEMPO is expected to undergo oxidation to its electroactive oxoammonium species and dC12 should be reduced in aryl radicals derivatives. Consistently, the electroactivity of TEMPO in the TEMPO/dC12 mixture remained stable even after 24 hours (Figure ), effectively ruling out the possibility of TEMPO radicals coupling with radicals formed during the reaction. Furthermore, the E OC values increased from -300 mV at t = 0 to +250 mV after 24 hours, providing additional evidence for a redox reaction occurring between TEMPO and dC12.