Patent ID: 11881582
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 17:
18. The method according to claim 16, wherein
in step S3, the M salt is at least one of a nitrate, a chloride, or an acetate of aluminum, lanthanum, indium, zirconium, gallium or scandium; and/or
the phosphate compound is a combination of one or more of phosphoric acid, ammonium dihydrogen phosphate, and diammonium hydrogen phosphate; or
the titanium-containing compound is ammonium titanyl oxalate, and the lithium salt is a combination of one or more of lithium oxalate, lithium hydroxide, and lithium acetate.