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The influence of Cu2O and CuO to Pd/C electrocatalytic activities on ethanol electrooxidation in KOH solution was investigated. Pd/C, Pd-Cu2O/C and Pd-CuO/C were synthesized and characterized by powder X-ray diffraction. The electrocatalytic activities were studied by Cyclic Voltammetry. The results show that catalytic activity of Pd/C for ethanol in KOH solution can be improved by Cu2O and CuO. When...
Electrical characterization of nanometric PdO films produced by thermal oxidation of Pd films in air at atmospheric pressure is reported. The PdO films were characterized using the van der Pauw-Hall method to establish the effects of oxidation degree of Pd thin films. The measured carrier mobility is directly related to the oxidation rate and film thickness. The produced films are n-type with carrier...
The palladium-containing titanium dioxide films on glass substrate were prepared in a dip-coating process using a palladium-containing TiO2 sol. Following calcinations at 300°C, the authors rated the resulting film as having a hardness of 5°H as determined by a pencil scratch hardness tester. The photocatalytic activities were evaluated by decolourisation of methyl orange and degradation of NOx, respectively...
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