Lg energy solution, ltd. (20240266582). Electrode Assembly Manufacturing Process simplified abstract
Electrode Assembly Manufacturing Process
Organization Name
Inventor(s)
Yeongcheol Jang of Daejeon (KR)
Electrode Assembly Manufacturing Process - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240266582 titled 'Electrode Assembly Manufacturing Process
The electrode assembly manufacturing process described in the abstract involves wrapping a second separator around a laminate structure containing alternating layers of positive electrodes, first separators, and negative electrodes. The process includes pressing the upper and lower ends of the laminate structure simultaneously to enhance the adhesive strength between the layers. Excess portions of the second separator are bonded to adjust to the standard requirements of the structure, and each bonded portion of the second separator is then bonded to the adjacent portion in the lateral dimension.
- Wrapping a second separator around a laminate structure with alternating layers of electrodes and separators
- Simultaneously pressing the upper and lower ends of the structure to strengthen adhesive strength
- Bonding excess portions of the second separator to meet standard requirements
- Bonding each bonded portion of the second separator to the adjacent portion in the lateral dimension
- Minimizing damage to the initial structure and increasing utilization value of the electrode assembly
Potential Applications: - Battery manufacturing - Energy storage systems - Electric vehicles
Problems Solved: - Enhancing the adhesive strength between layers in an electrode assembly - Adjusting excess portions of separators to meet standard requirements - Minimizing damage to the initial structure during manufacturing
Benefits: - Improved performance of electrode assemblies - Increased efficiency in battery production - Cost-effective manufacturing process
Commercial Applications: Title: Advanced Electrode Assembly Manufacturing Process for Battery Production This technology can be utilized in the production of batteries for various applications such as electric vehicles, renewable energy storage systems, and portable electronics. The efficiency and cost-effectiveness of the manufacturing process can lead to increased adoption in the battery industry.
Questions about the technology: 1. How does the electrode assembly manufacturing process described in the abstract improve the performance of batteries? 2. What are the specific benefits of bonding excess portions of the second separator in the electrode assembly manufacturing process?
Original Abstract Submitted
provided is an electrode assembly manufacturing process comprising the following steps. first, wrapping a second separator around a laminate structure having alternating layers of positive electrodes, first separators, and negative electrodes. second, simultaneously pressing the upper end and the lower end of the laminate structure including the second separator-- to strengthen the adhesive strength between each layer of the laminate structure. third, bonding the excess portions of the second separator-- surrounding the structure, thereby adjusting to meet the standard requirements of the laminate structure. and fourth, bonding each of the bonded portions of the second separator to a respective adjacent portion of the second separator in the lateral dimension. the electrode assembly manufacturing process minimizes damage to the initial structure and allows the wrapping to suit the size of the structure, thereby increasing the utilization value of the electrode assembly.