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Nickel Alloying Significantly Enhances the Power Density of Ruthenium‐Based Supercapacitors
Author(s) -
Morag Ahiud,
Shauloff Nitzan,
Maman Nitzan,
Froumin Natalya,
Ezersky Vladimir,
Jelinek Raz
Publication year - 2020
Publication title -
batteries and supercaps
Language(s) - English
Resource type - Journals
ISSN - 2566-6223
DOI - 10.1002/batt.202000181
Subject(s) - supercapacitor , nickel , electrochemistry , materials science , power density , cover (algebra) , ruthenium , current density , power (physics) , metallurgy , chemical engineering , nanotechnology , electrode , chemistry , catalysis , mechanical engineering , engineering , physics , organic chemistry , thermodynamics , quantum mechanics
The Front Cover shows the incorporation of Ni in the RuO 2 ‐based supercapacitor through a simple electrochemical process. Nickel incorporation affects both the morphology and electrochemical performance, particularly enabling operation of the supercapacitor in high current densities and high frequencies. More information can be found in the Article by A. Morag, R. Jelinek and co‐workers.