18540898. NEGATIVE ELECTRODE PLATE AND SECONDARY BATTERY simplified abstract (CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED)
Contents
NEGATIVE ELECTRODE PLATE AND SECONDARY BATTERY
Organization Name
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor(s)
Xinghui Wang of Ningde, Fujian (CN)
Huihui Liu of Ningde, Fujian (CN)
Wenmeng Zhang of Ningde, Fujian (CN)
Shuhua Chen of Ningde, Fujian (CN)
NEGATIVE ELECTRODE PLATE AND SECONDARY BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 18540898 titled 'NEGATIVE ELECTRODE PLATE AND SECONDARY BATTERY
The present application introduces a negative electrode plate with a unique composition to improve battery performance.
- The negative electrode plate consists of a current collector and a negative electrode film layer.
- The negative electrode film layer includes a negative electrode active material, a copolymer of acrylonitrile and acrylic acid components, and a polyol.
- Optionally, the negative electrode film layer may also contain a polyether to enhance its properties.
- The cross-linked polymer and polyether in the negative electrode film layer help reduce the rebound rate during cycling, leading to improved capacity retention in the battery.
Potential Applications: - Lithium-ion batteries - Electric vehicles - Portable electronic devices
Problems Solved: - Enhanced battery performance - Improved capacity retention - Reduced rebound rate during cycling
Benefits: - Longer battery life - Increased energy efficiency - Enhanced overall battery performance
Commercial Applications: Title: Advanced Battery Technology for Improved Performance This technology can be utilized in various industries such as electric vehicles, consumer electronics, and renewable energy storage systems. The improved battery performance can lead to more efficient and reliable products in the market.
Questions about the Technology: 1. How does the composition of the negative electrode plate impact battery performance?
- The unique composition of the negative electrode plate helps reduce the rebound rate and improve capacity retention during cycling, leading to enhanced battery performance.
2. What are the potential applications of this innovative battery technology?
- This technology can be applied in lithium-ion batteries for electric vehicles, portable electronic devices, and renewable energy storage systems.
Original Abstract Submitted
The present application provides a negative electrode plate, comprising a current collector and a negative electrode film layer, wherein the negative electrode film layer comprises a negative electrode active material, a copolymer formed by acrylonitrile and acrylic acid components, and a polyol. Optionally, the negative electrode film layer further comprises a polyether. The cross-linked polymer and polyether described in the present application can reduce the rebound rate of the negative electrode plate during cycling, thereby improving the capacity retention rate of the battery.
