Lg energy solution, ltd. (20240347781). ELECTRODE ASSEMBLY FOR SECONDARY BATTERY, AND SECONDARY BATTERY COMPRISING THE SAME simplified abstract
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ELECTRODE ASSEMBLY FOR SECONDARY BATTERY, AND SECONDARY BATTERY COMPRISING THE SAME
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ELECTRODE ASSEMBLY FOR SECONDARY BATTERY, AND SECONDARY BATTERY COMPRISING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240347781 titled 'ELECTRODE ASSEMBLY FOR SECONDARY BATTERY, AND SECONDARY BATTERY COMPRISING THE SAME
The electrode assembly for a secondary battery consists of a stacked body with a sheet-like positive electrode, a sheet-like negative electrode, and a sheet-like separator wound together. Additionally, there is a nonwoven fabric with a porous structure located closer to the winding starting end of the assembly than the positive electrode.
- The electrode assembly includes a sheet-like positive electrode, a sheet-like negative electrode, and a sheet-like separator wound together.
- A nonwoven fabric with a porous structure is positioned closer to the winding starting end of the assembly.
- The nonwoven fabric is located in a region that includes a portion corresponding to one end of the positive electrode.
Potential Applications: - This technology can be used in various secondary battery applications. - It may find applications in electric vehicles, portable electronic devices, and energy storage systems.
Problems Solved: - Provides improved performance and efficiency in secondary batteries. - Enhances the overall stability and reliability of battery systems.
Benefits: - Increased energy density and capacity in batteries. - Enhanced safety features due to improved electrode assembly design.
Commercial Applications: Title: Advanced Electrode Assembly for Secondary Batteries This technology can be utilized in the production of high-performance batteries for various industries, including automotive, consumer electronics, and renewable energy sectors.
Prior Art: Readers can explore prior patents related to electrode assembly designs for secondary batteries to understand the evolution of this technology.
Frequently Updated Research: Stay updated on the latest advancements in electrode assembly technologies for secondary batteries to remain at the forefront of innovation in the field.
Questions about Electrode Assembly for Secondary Batteries: 1. How does the nonwoven fabric with a porous structure contribute to the performance of the electrode assembly?
- The nonwoven fabric enhances the overall stability and safety of the battery system by providing a porous structure for improved electrolyte flow.
2. What are the key advantages of using a stacked body design in the electrode assembly?
- The stacked body design allows for efficient winding of the components, leading to enhanced energy density and capacity in the battery system.
Original Abstract Submitted
an electrode assembly for a secondary battery includes a stacked body including a sheet-like positive electrode, a sheet-like negative electrode, and a sheet-like separator interposed between the sheet-like positive electrode and the sheet-like negative electrode, the sheet-like positive electrode, the sheet-like negative electrode, and the sheet-like separator being wound; and a nonwoven fabric having a porous structure, the nonwoven fabric being located closer to a winding starting end of the electrode assembly than the sheet-like positive electrode in a region including a portion corresponding to one end of the sheet-like positive electrode.
