18269093. BATTERY ASSEMBLY AND METHODS simplified abstract (3M INNOVATIVE PROPERTIES COMPANY)

BATTERY ASSEMBLY AND METHODS

Organization Name

3M INNOVATIVE PROPERTIES COMPANY

Inventor(s)

Pingfan Wu of Woodbury MN (US)

Jose Maria Benito of Madrid (ES)

Stephane Raymond Jacques Blanchot of Feucherolles (FR)

Jean Louis Silvestre of Vaux Sur Seine (FR)

Junkang Jacob Liu of Woodbury MN (US)

Siwei Leng of Woodbury MN (US)

Maria Jose Sanchez of Madrid (ES)

David Bernard Andre Descoins of Belle Eglise (FR)

BATTERY ASSEMBLY AND METHODS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18269093 titled 'BATTERY ASSEMBLY AND METHODS

Simplified Explanation: The patent application describes a battery assembly with high electrical resistance, thermal resistance, and dielectric breakdown voltage, achieved through the use of a non-woven core layer with oxidized polyacrylonitrile fibers.

Key Features and Innovation:

• Battery assembly with high electrical resistance, thermal resistance, and dielectric breakdown voltage
• Non-woven core layer with oxidized polyacrylonitrile fibers for enhanced performance
• Coating on the fibers binds them together, improving overall durability and reliability

Potential Applications: The technology could be used in various battery applications where high electrical resistance and thermal resistance are crucial, such as electric vehicles, renewable energy storage systems, and portable electronics.

Problems Solved: The technology addresses the need for battery assemblies with improved electrical and thermal performance, ensuring safety and efficiency in various applications.

Benefits:

• Enhanced electrical resistance and thermal resistance
• Improved reliability and durability
• Increased safety and efficiency in battery applications

Commercial Applications: The technology could have significant implications in the electric vehicle industry, renewable energy sector, and consumer electronics market by providing safer and more efficient battery solutions.

Prior Art: Readers interested in exploring prior art related to this technology could start by researching materials used in battery assembly for improved electrical and thermal performance.

Frequently Updated Research: Stay updated on the latest advancements in battery technology, particularly in the development of materials for enhanced electrical and thermal properties.

Questions about Battery Assembly Technology: 1. What are the key advantages of using oxidized polyacrylonitrile fibers in the non-woven core layer of the battery assembly? 2. How does the coating on the fibers contribute to the overall performance of the battery assembly?

Original Abstract Submitted

Provided is a battery assembly that includes a housing, one or more battery cells electrically coupled to a busbar, the one or more battery cells and busbar being received in the housing. A non-woven core layer is disposed between the busbar and housing, the non-woven core layer comprising a plurality of fibers, the plurality of fibers includes a plurality of oxidized polyacrylonitrile fibers and a coating disposed thereon that binds the plurality of oxidized polyacrylonitrile fibers to each other. Advantageously, the provided assemblies can exhibit extremely high electrical resistance, thermal resistance, and very high dielectric breakdown voltage.