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Direct measurement of lithium ion fluxes with a rotating ring disc electrode in potentiometric mode
(Pergamon-Elsevier Science Ltd, 2019-02)
Using potentiometric detection of lithium ions with a rotating ring disc electrode (RRDE), we report for the first time the simultaneous direct measurement of lithium ion fluxes for two experiments: a) O2 reduction in LiPF6 ...
Oxygen reduction reaction catalyzed by epsilon-MnO2: Influence of the crystalline structure on the reaction mechanism
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The oxygen reduction reaction (ORR) was studied in KOH electrolyte on carbon supported epsilon-manganese dioxide (epsilon-MnO2/C). The epsilon-MnO2/C catalyst was prepared via thermal decomposition of manganese nitrate and ...
EQCM and RDE/RRDE Study of Soluble Iron Phthalocyanine Bifunctional Catalyst for the Lithium-Oxygen Battery
(Electrochemical Society, 2017-12)
Soluble iron phtalocyanine (FePc) has been studied as a bifunctional catalyst for the oxygen reduction reaction (ORR) and oxygenevolution (OER) in lithium air cathodes by means of electrogravimetry with shear wave dissipation, ...
Oxygen reduction reaction on a Pt/carbon fuel cell catalyst in the presence of trace quantities of ammonium ions: An RRDE study
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The effect of trace quantities of ammonia on oxygen reduction reaction (ORR) on carbon-supported platinum catalysts in perchloric acid solutions is assessed using rotating ring disk electrode (RRDE) technique. The study ...
The processes involved in the Se electrodeposition and dissolution on Au electrode: the H2Se formation
(SPRINGER, 2008)
The processes involved in the Se electrodeposition, mainly the one related to the formation of H2Se species on Au electrode in perchloric acid solutions, have been investigated through cyclic voltammetry, electrochemical ...
Desarrollo de electrocatalizadores de magnetita soportadas en nanofibras de carbono para la reducción de oxígeno en medio alcalino
(Universidad Nacional de IngenieríaPE, 2024)
Mesoporous carbon as Pt support for PEM fuel cell
(Elsevier, 2014-02)
A mesoporous carbon (MP) supported Pt nanocatalyst was evaluated as anode and cathode catalyst for PEM fuel cell. Kinetics study of the oxygen reduction reaction were characterized by using the rotating disk electrode (RDE) ...
Solvent co-deposition during oxygen reduction on Au in DMSO LiPF6
(Elsevier Science, 2014-09)
Rotating ring disk electrode (RRDE) and electrochemical quartz crystal microbalance (EQCM) have been employed for chronoamperometry of the oxygen reduction reaction (ORR) on gold electrodes in O2 saturated LiPF6/DMSO ...