| 摘要 |
Process for the electrochemical decomposition of precursors in powder form by introducing a powder batch between two electrodes of an electrolysis cell, electrodes being designed to be liquid-permeable, and the electrolyte flowing through the powder batch perpendicularly to the electrode surfaces, and electrolysis cell suitable therefor, which is essentially characterized in that at least one electrode has a structure which consists of a supporting pierced plate ( 5 ), an electrode plate ( 3 ) provided with perforations, and a filter cloth ( 4 ) arranged between the supporting pierced plate ( 5 ) and the electrode plate ( 3 ), and in that the cathode ( 6 ) is shielded from the cell by means of a liquid-permeable separator ( 7 ).
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