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A. S. Berenblyum Hussein Ali Al-Wadhaf E. A. Katsman V. R. Flid 《Kinetics and Catalysis》2011,52(2):296-304
The kinetics of the reduction of Pd(II) compounds by dihydrogen on the surface of a carbon support has been investigated for
palladium acetate as an example. A kinetic model has been constructed for this reaction. An autocatalytic mechanism is suggested,
in which the key role is played by Pd(0) compounds and their hydrides. The reaction occurring on the support surface is compared
with the same reaction in solutions of palladium phosphine acetate complexes, where a similar mechanism is observed. One of
the most important features of the surface reaction is the relatively slow reduction of the Pd(I) compounds to Pd(0). This
makes it possible to obtain materials with a high Pd(I) content of 5% and above. 相似文献