AR050233A1 -
NOBLE METAL SULFIDE CATALYST, GAS DIFFUSION ELECTRODE INCLUDING SUCH CATALYST AND METHOD TO PRODUCE A NOBLE METAL SULFIDE CATALYST
- Google Patents
NOBLE METAL SULFIDE CATALYST, GAS DIFFUSION ELECTRODE INCLUDING SUCH CATALYST AND METHOD TO PRODUCE A NOBLE METAL SULFIDE CATALYST
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Priority claimed from US10/877,005external-prioritypatent/US6967185B2/en
Application filed by De Nora Elettrodi SpafiledCriticalDe Nora Elettrodi Spa
Publication of AR050233A1publicationCriticalpatent/AR050233A1/en
La presente es relativa a un electrocatalizador, en particular a un electrocatalizador de sulfuro de metales nobles, obtenido por reaccion del precursor de al menos un metal noble con una especie tionica en un ambiente acuoso esencialmente exento de iones sulfuro, y a un método para producirlo.This is related to an electrocatalyst, in particular a sulfide electrocatalyst of noble metals, obtained by reacting the precursor of at least one noble metal with a thionic species in an aqueous environment essentially free of sulfide ions, and a method for producing it.
ARP050100278A2004-01-282005-01-26
NOBLE METAL SULFIDE CATALYST, GAS DIFFUSION ELECTRODE INCLUDING SUCH CATALYST AND METHOD TO PRODUCE A NOBLE METAL SULFIDE CATALYST
AR050233A1
(en)
AQUOUS SOLUTION THAT INCLUDES METAL CYANIDE FOR THE CYANIDE PROCESS FOR THE EXTRACTION OF GOLD AND SILVER, PROCESS TO PREPARE SUCH SOLUTION AND USE OF THE SAME.