Lg energy solution, ltd. (20240266510). Electrode for Electrochemical Device simplified abstract
Electrode for Electrochemical Device
Organization Name
Inventor(s)
Shin-Wook Jeon of Daejeon (KR)
Sang-Hoon Choy of Daejeon (KR)
Electrode for Electrochemical Device - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240266510 titled 'Electrode for Electrochemical Device
Simplified Explanation: The electrode for an electrochemical device has a multilayer structure with a stair-like design, allowing for control of the capacity ratio between positive and negative electrodes.
Key Features and Innovation:
- Electrode active material layer with a stair-like structure for capacity ratio control.
- Higher processing efficiency in manufacturing due to the stair-like design.
- Enhanced control over the capacity ratio of the resulting electrode.
Potential Applications: This technology can be used in various electrochemical devices such as batteries, fuel cells, and supercapacitors.
Problems Solved: This technology addresses the challenge of accurately controlling the capacity ratio between positive and negative electrodes in electrochemical devices.
Benefits:
- Improved efficiency in electrode manufacturing.
- Enhanced control over the capacity ratio.
- Increased performance and longevity of electrochemical devices.
Commercial Applications: Potential commercial applications include the production of high-performance batteries, fuel cells, and supercapacitors for various industries such as automotive, electronics, and renewable energy.
Prior Art: Readers can explore prior research on multilayer electrode structures and capacity ratio control in electrochemical devices to understand the evolution of this technology.
Frequently Updated Research: Stay updated on the latest advancements in multilayer electrode design and capacity ratio control in electrochemical devices to leverage the most recent innovations in the field.
Questions about Electrode Design: 1. How does the stair-like structure in the electrode active material layer facilitate capacity ratio control? 2. What are the specific advantages of using a multilayer electrode structure in electrochemical devices?
Original Abstract Submitted
an electrode for an electrochemical device includes an electrode active material layer having a multilayer structure including a lower sublayer and an upper sublayer having a stair-like structure defined between them along a peripheral region of the electrode active material layer, due to the areal difference of each layer, thereby facilitating control of the capacity ratio of the positive electrode to the negative electrode. a process for manufacturing the electrode includes formation of the stair-like structure, which provides higher processing efficiency as compared to the process of accurately matching the ends of the electrodes. therefore, when controlling the electrode manufacturing process to realize a multilayer electrode having an adequate stair width that is not excessively out of range, it is possible to enhance the processing efficiency and to control the capacity ratio of the resultant electrode.