Invention Grant
- Patent Title: Process for the electrochemical decomposition of powders and electrolysis cells suitable therefor
- Patent Title (中): 适用于粉末和电解细胞的电化学分解的方法
-
Application No.: US11558295Application Date: 2006-11-09
-
Publication No.: US07799184B2Publication Date: 2010-09-21
- Inventor: Armin Olbrich , Juliane Meese-Marktscheffel , Gerhard Gille , Viktor Stoller , Wolfgang Mathy
- Applicant: Armin Olbrich , Juliane Meese-Marktscheffel , Gerhard Gille , Viktor Stoller , Wolfgang Mathy
- Applicant Address: DE
- Assignee: H.C. Starck GmbH
- Current Assignee: H.C. Starck GmbH
- Current Assignee Address: DE
- Priority: DE10216944 20020417
- Main IPC: C25C7/00
- IPC: C25C7/00 ; C25C5/00
Abstract:
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).
Public/Granted literature
- US20070256931A1 PROCESS FOR THE ELECTROCHEMICAL DECOMPOSITION OF POWDERS AND ELECTROLYSIS CELLS SUITABLE THEREFOR Public/Granted day:2007-11-08
Information query
