Patent ID: 9059480
Filing Date: 2015-06-16
Classification: C01B,C01D,H01M,Y02E,Y02T

Abstract:
1. A method of manufacturing a hexafluorophosphate, which comprises reacting at least a phosphorus compound with a fluoride represented by MF s .r(HF) (wherein 0≦r≦6, 1≦s≦3, and M is at least one kind selected from the group consisting of Li, Na, K, Rb, Cs, NH 4 , Ag, Mg, Ca, Ba, Zn, Cu, Pb, Al and Fe) to produce a solid hexafluorophosphate represented by the chemical formula M(PF 6 ) s , wherein the phosphorus compound contains at least one compound selected from the group consisting of white phosphorus, black phosphorus, phosphorus tribromide (PBr