18599922. JELLY-ROLL ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE simplified abstract (CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED)
Contents
JELLY-ROLL ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Organization Name
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor(s)
JELLY-ROLL ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18599922 titled 'JELLY-ROLL ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Simplified Explanation: This patent application introduces a jelly-roll electrode assembly for battery technology, including a positive electrode plate with multiple layers of bend portions and positive active material.
Key Features and Innovation:
- Jelly-roll electrode assembly for batteries
- Positive electrode plate with positive current collector and active material layers
- Multiple layers of bend portions for flexibility
- Grooves in active material portions for enhanced performance
Potential Applications: This technology can be used in various battery-powered devices such as electric vehicles, portable electronics, and energy storage systems.
Problems Solved: This innovation addresses the need for flexible and efficient battery components that can withstand repeated bending and provide reliable power output.
Benefits:
- Improved battery performance
- Enhanced flexibility and durability
- Increased energy storage capacity
- Potential for longer battery life
Commercial Applications: The jelly-roll electrode assembly can revolutionize the battery industry by offering more reliable and efficient power sources for a wide range of applications, leading to advancements in electric vehicles, consumer electronics, and renewable energy systems.
Prior Art: Researchers interested in this technology may explore prior patents related to flexible battery components, advanced electrode designs, and battery manufacturing processes.
Frequently Updated Research: Ongoing research in battery technology focuses on improving energy density, cycle life, and safety features of battery components, which could further enhance the performance of the jelly-roll electrode assembly.
Questions about Jelly-Roll Electrode Assembly: 1. How does the jelly-roll electrode assembly compare to traditional battery designs? 2. What are the potential environmental impacts of mass-producing batteries with this technology?
Question 1: How does the jelly-roll electrode assembly compare to traditional battery designs? The jelly-roll electrode assembly offers improved flexibility and efficiency compared to traditional battery designs, allowing for better performance and durability in various applications.
Question 2: What are the potential environmental impacts of mass-producing batteries with this technology? Mass-producing batteries with the jelly-roll electrode assembly could lead to reduced waste and energy consumption due to the enhanced efficiency and longer lifespan of the battery components.
Original Abstract Submitted
This application provides a jelly-roll electrode assembly, a battery cell, a battery, an electrical device, and a method and equipment for manufacturing the jelly-roll electrode assembly. The application relates to the field of battery technology. The jelly-roll electrode assembly includes a positive electrode plate. The positive electrode plate includes a positive current collector and a first positive active material layer disposed on an inner surface of the positive current collector. The positive electrode plate includes a plurality of layers of bend portion located in a bend region and arranged sequentially from inside to outside. The first positive active material layer includes a plurality of first positive active material portions located in the plurality of layers of bend portion. A plurality of first grooves are created in at least one of the first positive active material portions.