发明授权
- 专利标题： Process for the electrochemical decomposition of powders and electrolysis cells suitable therefor
- 专利标题（中）： 适用于粉末和电解细胞的电化学分解的方法
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申请号： US11558295申请日： 2006-11-09
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公开(公告)号： US07799184B2公开(公告)日： 2010-09-21
- 发明人: Armin Olbrich , Juliane Meese-Marktscheffel , Gerhard Gille , Viktor Stoller , Wolfgang Mathy
- 申请人： Armin Olbrich , Juliane Meese-Marktscheffel , Gerhard Gille , Viktor Stoller , Wolfgang Mathy
- 申请人地址： DE
- 专利权人： H.C. Starck GmbH
- 当前专利权人： H.C. Starck GmbH
- 当前专利权人地址： DE
- 优先权： DE10216944 20020417
- 主分类号： C25C7/00
- IPC分类号： C25C7/00 ; C25C5/00
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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