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FM: Fachverband Funktionsmaterialien
FM 2: Energy Materials
FM 2.6: Vortrag
Montag, 9. März 2026, 11:00–11:15, BEY/0138
Tailoring Electrochemical Functionality of Transition-Metal Glycerolates for Next-Generation Energy Storage Devices — •Ali Hyder1,2, Irlan S Lima2, Zahid ullah Khan2, Ayaz Ali Memon1, and Lucio Angnes2 — 1National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan — 2Departament de Química Fundamental, Institute de Química, University of São Paulo, Av. Prof. Lineu Prestes, 748 * 05508-000, São Paulo, SP, Brazil
Abstract Metal glycerolates are emerging as promising precursors and active materials for electrochemical energy-storage systems due to their tunable coordination chemistry, oxygen-rich structures, and flexible architectures. In this study, transition-metal glycerolates (Mn, Co, Ni, Cu, Fe) were synthesized via a controlled solvothermal method to explore how formation and nanoscale morphology influence electrochemical performance. Structural analyses show that the resulting M*O*C networks form layered or clustered architectures that enhance ion diffusion and electron transport. Used as electrode materials either directly mild thermal treatment the glycerolates exhibit strong pseudo capacitance, improved redox kinetics, and good stability. Metal glycerolytes deliver the highest capacitance due to synergistic redox activity and accessible surfaces. Overall, the results demonstrate the potential of metal glycerolates as low-cost, versatile candidates for advance hybrid energy-storage devices.
Keywords: Transition-metal nanomaterials; Metal glycerolates; Energy storage; Nanocomposite electrodes