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- Title
Enhanced Supercapacitive Performance of FeAl<sub>2</sub>O<sub>4</sub> Nanoparticles with Neodymium (Nd) Doping by Sonication Method.
- Authors
Hussain, Mukhtiar; Alanazi, Meznah M.; Abdelmohsen, Shaimaa A. M.; Abdullah, Muhammad; Ali, Mahmood; Aman, Salma; Al-Sehemi, Abdullah G.; Henaish, A. M. A.; Farid, Hafiz Muhammad Tahir
- Abstract
In order to meet the demands of humanity and address the global environmental situation, it is imperative that we explore alternative energy sources and advance energy storage technology. The aim of this study was to investigate the impact of Nd-doping on the structural and electrochemical performance of FeAl2O4 nanoparticles (NPs). The successful synthesis of Nd-doped FeAl2O4 NPs) was accomplished through a simple sonication process. An evaluation was conducted on the properties of Nd-doping FeAl2O4 NPs) to determine their suitability for supercapacitor (SC) applications. Moreover, the specific capacitance (Cs) of Nd-doped FeAl2O4 NPs) reaches a maximum of 1194.69 F g−1 when subjected to a current density of 1.0 A g−1 compared to FeAl2O4 nanoparticles. Furthermore, Nd-doped FeAl2O4 NPs exhibited excellent cyclic stability and low impedance (Rct = 0.07 Ω), owing to their modified morphology, making a promising material for supercapacitor SC electrodes that offer high capacity, affordability, and environmental friendliness. Our research has validated that the synthesized material can enhance the capacitive properties of transition-metal oxides with spinel structures in new, generated energy storage devices.
- Subjects
DOPING agents (Chemistry); RENEWABLE energy sources; NANOPARTICLES; NEODYMIUM; ENERGY storage; DOPED semiconductors; SUPERCAPACITOR electrodes
- Publication
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2024, Vol 76, Issue 6, p3185
- ISSN
1047-4838
- Publication type
Article
- DOI
10.1007/s11837-024-06518-1