EP 0209264 A1 19870121 - Novel rhodium based amorphous metal alloys and use thereof as halogen electrodes.
Title (en)
Novel rhodium based amorphous metal alloys and use thereof as halogen electrodes.
Title (de)
Amorphe Metall-Legierungen auf der Basis von Rhodium und Verwendung derselben als Halogen-Elektroden.
Title (fr)
Alliages métalliques amorphes à base de rhodium et leur utilisation comme électrodes dégageant du chlore.
Publication
Application
Priority
US 74799885 A 19850624
Abstract (en)
Novel rhodium based amorphous metal alloys having the formula RhrAa where: A is B, P, As and mixtures thereof; r is from about 50 to 96 percent; and a is from about 4 to 50 percent. Novel rhodium based amorphous metal alloys are also based on the formula RhrBbDd where: D is Ir, Pd, Ru, Ti, Zr, Nb, Ta, Y, Hf and mixtures thereof; r is from about 50 to 96 percent; b is from about 4 to 50 percent; and d is from about 0 to 60 percent; and r + b + d = 100. Novel process for the generation of halogens from halide-containing solutions can be performed by employing the rhodium based metal alloys of the present invention.
IPC 1-7
IPC 8 full level
C22C 45/00 (2006.01); C25B 11/04 (2006.01); C25B 11/08 (2006.01); C25B 11/10 (2006.01)
CPC (source: EP KR)
C22C 38/50 (2013.01 - KR); C22C 45/003 (2013.01 - EP); C25B 11/04 (2013.01 - EP); C25B 11/091 (2021.01 - EP)
Citation (search report)
- GB 2146660 A 19850424 - DAIKI ENGINEERING CO, et al
- US 4339270 A 19820713 - HASHIMOTO KOJI, et al
- US 4560454 A 19851224 - HARRIS JONATHAN H [US], et al
- CHEMICAL ABSTRACTS, vol. 96, no. 12, March 22, 1982, Columbus, Ohio, USA TOYO SODA MFG. CO.: "Amorphous platinum metal alloys as electrodes for aqueous alkali chloride electrolysis" page 582, column 1, abstract-no. 94 052a & JP-A 81 150 148 (20-111981)
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0209264 A1 19870121; AU 5919786 A 19870108; BR 8602910 A 19870217; CN 86105607 A 19870225; ES 556440 A0 19870701; ES 8706852 A1 19870701; IN 171851 B 19930123; JP S6254094 A 19870309; KR 870000445 A 19870218; NO 862524 D0 19860623; NO 862524 L 19861229; ZA 864667 B 19870225
DOCDB simple family (application)
EP 86304802 A 19860623; AU 5919786 A 19860623; BR 8602910 A 19860624; CN 86105607 A 19850623; ES 556440 A 19860623; IN 547DE1986 A 19860624; JP 14799886 A 19860624; KR 860005044 A 19860624; NO 862524 A 19860623; ZA 864667 A 19860623