18242945. ROOM-TEMPERATURE OPERABLE ALL-SOLID-STATE BATTERY simplified abstract (Kia Corporation)
Contents
ROOM-TEMPERATURE OPERABLE ALL-SOLID-STATE BATTERY
Organization Name
Inventor(s)
Seon Hwa Kim of Cheongju-si (KR)
Hong Suk Choi of Hwaseong-si (KR)
Sang Wan Kim of Anyang-si (KR)
ROOM-TEMPERATURE OPERABLE ALL-SOLID-STATE BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 18242945 titled 'ROOM-TEMPERATURE OPERABLE ALL-SOLID-STATE BATTERY
The abstract describes an all-solid-state battery with specific layers to improve performance.
- The battery includes a carbon material layer and a metal layer with a lithium precipitation layer at the interface of the anode current collector.
- The lithium precipitation layer helps in electrodeposition of lithium at low temperatures, reducing volume expansion.
- This design enhances the overall performance of the all-solid-state battery.
Potential Applications: - Electric vehicles - Portable electronics - Energy storage systems
Problems Solved: - Volume expansion in solid-state batteries - Maximizing battery performance
Benefits: - Improved battery performance - Enhanced safety due to reduced volume expansion
Commercial Applications: Title: Enhanced Solid-State Battery Technology for Electric Vehicles and Portable Electronics This technology can revolutionize the electric vehicle industry and improve the efficiency of portable electronics, leading to a significant market impact.
Questions about the technology: 1. How does the lithium precipitation layer improve the performance of the all-solid-state battery?
- The lithium precipitation layer helps in electrodeposition of lithium at low temperatures, reducing volume expansion and enhancing battery performance.
2. What are the potential commercial applications of this enhanced solid-state battery technology?
- This technology can be applied in electric vehicles, portable electronics, and energy storage systems, revolutionizing these industries.
Original Abstract Submitted
Disclosed is an all-solid-state battery, which includes a plurality of intermediate layers including a first layer including a carbon material and a second layer including a metal and disposed on at least one surface of the first layer, and in which a lithium precipitation layer in which lithium is electrodeposited is located at the interface of an anode current collector at 40° C. or less, thereby improving volume expansion of the all-solid-state battery and maximizing battery performance.
