Panasonic intellectual property management co., ltd. (20240347864). LITHIUM SECONDARY BATTERY simplified abstract
Contents
LITHIUM SECONDARY BATTERY
Organization Name
panasonic intellectual property management co., ltd.
Inventor(s)
Shinichiro Kondo of OSAKA FU (JP)
Ryohei Miyamae of OSAKA FU (JP)
LITHIUM SECONDARY BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240347864 titled 'LITHIUM SECONDARY BATTERY
The abstract describes a lithium secondary battery with a positive electrode, a negative electrode, a separator, a nonaqueous electrolyte, and a spacer. Lithium metal deposits on the negative electrode during charging and dissolves during discharging. The spacer has spot-like projection portions.
- Positive electrode, negative electrode, separator, nonaqueous electrolyte, and spacer make up the lithium secondary battery.
- Lithium metal deposits and dissolves on the negative electrode during charging and discharging.
- The spacer features spot-like projection portions.
Potential Applications: - Energy storage systems - Electric vehicles - Portable electronic devices
Problems Solved: - Enhanced battery performance - Improved energy efficiency - Longer battery lifespan
Benefits: - Increased energy density - Enhanced battery stability - Extended cycle life
Commercial Applications: Title: Lithium Secondary Battery with Improved Performance This technology can be utilized in various industries such as electric vehicles, consumer electronics, and renewable energy storage systems. The market implications include increased demand for high-performance batteries in the growing electric vehicle sector and the renewable energy market.
Prior Art: Readers can explore prior patents related to lithium secondary batteries, spacer designs, and electrolyte compositions to understand the evolution of this technology.
Frequently Updated Research: Stay updated on the latest advancements in lithium battery technology, materials science, and energy storage research to enhance the performance and efficiency of lithium secondary batteries.
Questions about Lithium Secondary Batteries: 1. How does the deposition and dissolution of lithium metal on the negative electrode impact battery performance?
- The deposition and dissolution of lithium metal affect the capacity and cycling stability of the battery, influencing its overall performance.
2. What are the key factors influencing the design and composition of the spacer in lithium secondary batteries?
- The design and composition of the spacer are crucial for maintaining the structural integrity and performance of the battery, ensuring efficient ion transport and preventing short circuits.
Original Abstract Submitted
a lithium secondary battery includes a positive electrode, a negative electrode facing the positive electrode, a separator disposed between the positive electrode and the negative electrode, a nonaqueous electrolyte having lithium ion conductivity, and a spacer disposed between the negative electrode and the separator. lithium metal deposits on the negative electrode during charging and the lithium metal dissolves from the negative electrode during discharging. the spacer has a plurality of spot-like projection portions.
