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Author

Fatma M. Ahmed

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Open access Oct 2026

Holmium-induced lattice engineering of SmFeO3 perovskite nanoparticles for high-performance symmetric supercapacitors in redox-active KI/KOH electrolyte

This study presents Ho-doped SmFeO3 nanoparticles synthesized via citrate combustion to enhance supercapacitor performance through lattice engineering. Characterization confirmed that Ho3+ substitution induces compressive microstrain and a refined nanoscale structure. Electrochemical evaluations in a symmetric two-elec...

M. Arman, M. El-Masry, A. Selim et al. · 0 citations

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