ArticleRSC advances2026
Hierarchical ZIF-67@NiS grown on nickel foam as a high-performance binder-free electrode for electrochemical capacitors.
Article in RSC advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Authors and funding
4 authors.
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Abstract
Hierarchical ZIF-67@NiS grown on nickel foam (ZIF-67@NiS-NiF) was successfully synthesized and evaluated as a binder-free electrode for electrochemical capacitor applications. The hybrid architecture integrates the high surface area and redox activity of ZIF-67 with the good electrical conductivity of NiS and the three-dimensional porous framework of Ni foam, facilitating fast charge transfer and efficient ion diffusion. Structural and surface analyses, including XRD, FT-IR, UV-Vis spectroscopy, thermal analysis, SEM, EDXA, and contact angle measurements, confirmed the successful formation, uniform elemental distribution, and enhanced wettability of the composite electrode. Electrochemical studies demonstrated a high specific capacitance of 912 F g
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