Dip-Coated Ru-Mo-O/Ti Electrodes for Electrochemical Capacitors
- 1 December 1998
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 27 (12), 1215-1216
- https://doi.org/10.1246/cl.1998.1215
Abstract
RuO2-MoO3/Ti clectrodes prepared by a dip-coating method provide an extremely large pseudocapacitance showing that they have a potential for use as electrochemical capacitors. The highest pseudocapacitance was 208 F g−1 for RuO2(50)-MoO3(50)/Ti. The voltammetric charge of this electrode, 166 C g−1 between 0.3 and 1.1 V (vs. RHE), corresponds to 0.48 protons contributed to the adsorption and desorption on every loaded ruthenium, if the probable contribution of molybdenum to the pseudocapacitance was neglected.Keywords
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