RAW MATERIAL IN POWDER FOR A NICKEL BASED ALLOY TO MANUFACTURE A POROUS ANODE OF AN ENERGETIC BATTERY, METHOD TO PRODUCE THIS MATERIAL, METHOD TO MANUFACTURE ANODE FOR ENERGY BATTERIES, AND ANOTHER ENERGY BATTERY.

摘要

THE INVENTION PROVIDES A SPRAY STARTING MATERIAL FOR A NICKEL BASED ALLOY TO MANUFACTURE A POROUS ANODE OF A FUEL CELL CONTAINING 0.5 TO 10% BY WEIGHT OF ALUMINUM, LITANIUM AND / OR ZIRCONIUM. THE POWDER IS MANUFACTURED USING A MIXTURE WHICH IS CARBONYL NICKEL POWDER AND A POWDER OF AN INTERMETALLIC COMPOUND OF ALUMINUM, TITANIUM AND / OR ZIRCONIUM THAT HAS A PARTICULAR SIZE OF 1 TO 10 MICRONS. THE POWDER IS PRODUCED BY MIXING THE CARBONYL NICKEL POWDER WITH A QUANTITY OF AN INTERMETALLIC COMPOUND SO THAT 0.5 TO 10% BY WEIGHT OF THE DESIRED ELEMENT OR ELEMENTS IS PRESENT IN THE ANODE MATERIAL, HAVING THE INTERMETAL COMPOUND A PARTICLE SIZE FROM 1 TO 10 MM. AN ANODE FOR A FUEL CELL MAY BE PRODUCED FROM THE DUST IF THE DUST IS APPLIED TO A SUBSTRATE AND AGGLOMERATES TO A TEMPERATURE OF 900 TO 1000 C.