Ningde amperex technology limited (20240243265). ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE simplified abstract
Contents
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
Organization Name
ningde amperex technology limited
Inventor(s)
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240243265 titled 'ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
The positive electrode in this patent application consists of a current collector and a positive electrode active material layer, with two distinct layers within the active material layer.
- The first positive electrode active material layer is sandwiched between the current collector and the second positive electrode active material layer.
- The adhesion force between the current collector and the first positive electrode active material layer is fn/m, while the cohesion force of the second positive electrode active material layer is also fn/m.
- The positive electrode must meet the condition f/f≥6.
Potential Applications: - Lithium-ion batteries - Electric vehicles - Portable electronic devices
Problems Solved: - Enhanced adhesion and cohesion within the positive electrode - Improved overall performance of the battery
Benefits: - Increased battery efficiency - Longer battery life - Enhanced safety features
Commercial Applications: Title: Advanced Positive Electrode Technology for Lithium-ion Batteries This technology can revolutionize the battery industry by improving the performance and safety of lithium-ion batteries, making them more suitable for a wide range of applications from consumer electronics to electric vehicles.
Questions about Positive Electrode Technology: 1. How does the adhesion force between the current collector and the first positive electrode active material layer impact battery performance? 2. What are the potential implications of the cohesion force of the second positive electrode active material layer on battery longevity?
Original Abstract Submitted
a positive electrode includes a current collector and a positive electrode active material layer. the positive electrode active material layer is located on at least one surface of the current collector and includes a first positive electrode active material layer and a second positive electrode active material layer. the first positive electrode active material layer is located between the current collector and the second positive electrode active material layer, where an adhesion force between the current collector and the first positive electrode active material layer is fn/m, and a cohesion force of the second positive electrode active material layer is fn/m, the positive electrode satisfying f/f≥6.