Anode interface protective layer particles for all-solid-state batteries using porous particles and an anti-sintering layer to protect the interface
This technology relates to particles for an anode interface protective layer in all-solid-state batteries, consisting of porous particles containing a metal capable of alloying with lithium and an anti-sintering layer disposed on their surface.
Existing lithium metal-based all-solid-state batteries have faced issues such as reduced cycle life, dendrite growth, and electrolyte decomposition due to uneven interfacial contact between lithium and the solid electrolyte, as well as electrochemical instability.
By stabilizing the interface with porous particles and an anti-sintering layer, this technology can be applied to all-solid-state battery anodes to improve interfacial contact and enhance the battery's lifespan and stability.
Key Features:
- Particles for an interface protective layer in all-solid-state batteries, comprising porous particles containing a metal capable of alloying with lithium
- Particles for an interface protective layer, including an anti-sintering layer disposed on the surface of the porous particles to prevent sintering
- Particles for an interface protective layer consisting of porous particles of a metal capable of alloying with lithium and an anti-sintering layer on their surface
- Particles configured to protect the interface of an all-solid-state battery anode by combining porous particles with an anti-sintering layer
