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A probe for amperometric measurement of dissolved hydrogen dissolved in a liq. contains an Pt indicating electrode and a metallic pseudoref. electrode, constituted of, preferably, Ag or Hg, with a deposit of oxide on the pseudoref. electrode, preferably, A ...
For the development of a rechargeable zinc/air battery, La0.6Ca0.4CoO3 (perovskite) catalyzed bifunctional oxygen electrodes and 3-D zinc electrodes were prepd. and tested in a bipolar zinc/air battery. In addn., a numerical model for the zinc electrode wa ...
The growth kinetics of the sulfate-reducing bacteria Desulfovibrio desulfuricans Essex 6 was investigated under various conditions for potential use in a microbial fuel cell that recovers electrons generated from the redn. of sulfate to hydrogen sulfide. H ...
Spray pyrolysis has been widely used for the prepn. of thin (.apprx.0.1 mm) and transparent SnO2 films on glass substrates. The parameters of the spray pyrolysis for the prepn. of thick SnO2-Sb2O5 conductive films on Ti substrates were studied for electroc ...
The catalytic activity of IrO2 catalyst films for the gas phase combustion of ethylene can be increased by up to a factor of 10 via anodic polarization of the IrO2 catalyst relative to a Au electrode both deposited on Y2O3-stabilized ZrO2 solid electrolyte ...
The properties of SnO2-Sb2O5 mixed-oxide films prepd. by the spray pyrolysis method were studied under different synthesis conditions. The film d., measured by profilometry and by a spectrophotometric method, was close to that reported in the literature fo ...
The research and development of a durable, elec. rechargeable Zn/O2 battery in the PSI-BEW project at the Paul Scherrer Institute is described in a review with many refs. The first phase included the development of La0.6Ca0.4CoO3-activated bifunctional O2 ...
For the development of an elec. rechargeable zinc/air battery, La0.6Ca0.4CoO3-catalyzed (perovskite) bifunctional oxygen electrodes and pasted zinc electrodes were prepd. and tested in a monopolar zinc/oxygen cell. In addn., a bipolar Zn/oxygen stack was t ...
The electrochem. oxidn. (or combustion) of orgs. with simultaneous oxygen evolution was studied using different electrode materials (Ti/IrO2, Ti/SnO2). A simplified mechanism for the electrochem. oxidn. of orgs. is presented, according to which selective o ...
Compositional studies of electrode films based on RuO2-TiO2 mixts., prepd. by pyrolytic oxidn. of RuCl3.3H2O-diisopropoxybis(2,4-pentanedionato)titanium deposits show that these materials contain large amts. of carbon and hydrogen impurities. This evidence ...
