Patent ID: 11929509
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 11:
12. The preparation method according to claim 10,
wherein the metal compound is an inorganic metal compound;
the inorganic metal compound comprises at least one of metal nitride, metal sulfide, or metal phosphide;
the metal in the metal compound is at least one selected from Zn, Ag, Al, Ge, Sn, Sb, In, or Ga;
the metal compound has a particle size of from 50 nm to 2 μm, and
the lithium metal particles have a particle size of from 1 μm to 50 μm;
the particle size of the lithium metal particles is at least two times larger than that of the metal compound.