Effect of water on hydrogen desorption from the surface of Rh/C catalysts |
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Authors: | W K Jówiak J Góralski W Gaj and T Paryjczak |
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Institution: | (1) Institute of General Chemistry, Technical University of ód , ul. wirki 36, 90-924 ód , Poland |
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Abstract: | An increase in the number of titration cycles results in a considerable decrease in HT and OT values, which in turn, brings about a decrease in the amount of desorbed hydrogen. This shows that water, being a product of titration reaction, is adsorbed on the oxidized surface of rhodium and represents a kinetic-diffusive barrier for hydrogen titration.
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