EP 3492631 A1 20190605 - ELECTROLYTIC ELECTRODE AND MANUFACTURING METHOD THEREFOR
Title (en)
ELECTROLYTIC ELECTRODE AND MANUFACTURING METHOD THEREFOR
Title (de)
ELEKTROLYTISCHE ELEKTRODE UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
ÉLECTRODE ÉLECTROLYTIQUE ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- KR 20170102524 A 20170811
- KR 20180087750 A 20180727
- KR 2018008645 W 20180730
Abstract (en)
Provided is an electrode for electrolysis and a preparation method of the same. The electrode for electrolysis has an improved needle-like structure of a rare earth metal compared to conventional electrodes, and thus detachment of catalytic materials is reduced, so that the electrode is excellent in durability such as exhibiting stable performance even in a reverse current flow. Further, since the electrode for electrolysis has a low overvoltage value, an overvoltage required amount of the electrolytic cell can be remarkably reduced. In addition, an electrode for electrolysis having the above effect can be prepared without introducing additional precursors or changing manufacturing facilities.
IPC 8 full level
C25B 11/04 (2006.01); C25B 1/34 (2006.01)
CPC (source: EP)
C25B 1/46 (2013.01); C25B 11/093 (2021.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3492631 A1 20190605; EP 3492631 A4 20191120; EP 3492631 B1 20210303; CN 109790634 A 20190521; CN 109790634 B 20210223; WO 2019031753 A1 20190214
DOCDB simple family (application)
EP 18843984 A 20180730; CN 201880003679 A 20180730; KR 2018008645 W 20180730