EP 0390157 B1 20000105 - Electrolysis cell and method of use
Title (en)
Electrolysis cell and method of use
Title (de)
Elektrolysezelle und Verwendungsmethode
Title (fr)
Cellule d'électrolyse et méthode d'utilisation
Publication
Application
Priority
US 33146489 A 19890331
Abstract (en)
[origin: EP0390157A2] The present invention discloses an improved solid polymer electrolysis cell (2) for the reduction of carbon dioxide. The improvement being the use of a cathode (6) having a metal phthalocyanine catalyst which results in the suppression of the formation of hydrogen during the reduction process and the subsequent improved conversion efficiency for carbon dioxide.
IPC 1-7
IPC 8 full level
C25B 3/04 (2006.01); C25B 3/25 (2021.01); C25B 9/10 (2006.01); C25B 9/23 (2021.01); C25B 11/00 (2006.01); C25B 11/06 (2006.01)
CPC (source: EP)
C25B 3/25 (2021.01); C25B 9/23 (2021.01); C25B 11/00 (2013.01)
Citation (examination)
- US 4595465 A 19860617 - ANG PETER G P [US], et al
- EP 0081982 A1 19830622 - BRITISH PETROLEUM CO PLC [GB]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0390157 A2 19901003; EP 0390157 A3 19910417; EP 0390157 B1 20000105; AT 188514 T 20000115; DE 69033409 D1 20000210; DE 69033409 T2 20000803; JP H03111586 A 19910513
DOCDB simple family (application)
EP 90106050 A 19900329; AT 90106050 T 19900329; DE 69033409 T 19900329; JP 8731990 A 19900330