One of the key components of a lithium-ion battery is separator film. It can help to prevent short-circuiting and stop thermal runaways with its special thermal shutdown properties, all while still facilitating the flow of charged ions. The safety and efficiency of separator film can be improved by coating it with materials such as ceramic.
In a release, Jim Harris, Sr. VP ExxonMobil Chemical, said his company believes the venture will “accelerate the development of separator film technology to support the rapidly evolving lithium-ion battery market faster than either company could do alone.”
Under the new platform, battery separator films are produced using a proprietary wet, biorientation manufacturing process that results in fine, highly uniform pores. The films themselves are co-extruded using specially tailored, high heat-resistant polymers.
This web gauging technology can help battery producers address these three important processes involved in Lithium-ion battery manufacturing, which will help improve their safety, consistency and efficiency, and ultimately to deliver high quality, reliable products. Separator film lines.
A unified industry standard for battery packaging design can significantly help the research on the welding technology. In the state-of-the-art battery, the intercalation potential for anode material graphite (0–0.25 V versus Li + /Li) is lower than the reduction potential of commercial electrolyte (about 1 V versus Li + /Li) (An et al., 2016).
The coating thickness and weight must be uniform to ensure a longer-lasting and safer battery. (We previously wrote about this subject in The Importance of Film and Coating Measurement of Lithium-Ion Batteries.)
Lithium batteries are gradually replacing traditional batteries in aerospace, navigation, artificial …
With the expansion of electromobility, the market for lithium-ion batteries is …
TonenGeneral, an affiliate of ExxonMobil Chemical, and Toray will establish a global joint venture to develop, manufacture, and sell lithium-ion battery separator film and …
Lithium ion batteries need high quality separator films and anode and cathode materials. Learn how our measurement systems support Li-ion battery R&D.
LIB industry has established the manufacturing method for consumer …
Discover how roll-to-roll (R2R) manufacturing is transforming battery production. Learn about its efficiency, scalability, and advantages for flexible, lithium-ion, and solid-state …
Battery film BSF is an important component of lithium-ion batteries, battery film line consists of raw material conveying, extrusion casting machine, rolling (coating), biaxially stretching machine, ulling winding, coating, process …
Aluminum PET film is a special packaging material for lithium-ion batteries, and is often used in pouch batteries and blade batteries. The monolithic cells are sealed in …
Researchers have developed a variety of film-forming additives, but they still have many problems restricting the low-temperature performance of the battery. Lithium salt …
With the expansion of electromobility, the market for lithium-ion batteries is gaining rapidly in importance – and with it the demand for separator film. This is one of the …
Toray is developing next-generation products, including a colorless, transparent aramid film for organic transistors, and a microporous aramid film for use as battery …
For instance, Han et al. [13] developed OPC UA information models for a lithium-ion battery workshop, managing aspects like production organization, materials, equipment, and quality. Each aspect ...
The aluminum plastic film is a crucial material in the lithium battery industry chain''s upstream packaging, representing 10-20% of total material cost for pouch batteries.. Compared to other battery materials such …
Lithium ion batteries need high quality separator films and anode and cathode materials. Learn how our measurement systems support Li-ion battery R&D.
Argonne, IL 60439 . ABSTRACT . This paper discusses what is known about the life-cycle burdens of lithium-ion batteries. A special emphasis is placed on constituent-material …
Lithium batteries are gradually replacing traditional batteries in aerospace, navigation, artificial satellites, medical, military communications equipment, and other fields. Lithium battery …
LIB industry has established the manufacturing method for consumer electronic batteries initially and most of the mature technologies have been transferred to current state-of …
Seventh Annual NAATBatt Workshop on Lithium Battery Recycling. NAATBatt International, the trade association for advanced battery technology in North America, will convene its seventh …
Discover how roll-to-roll (R2R) manufacturing is transforming battery production. Learn about its efficiency, scalability, and advantages for flexible, lithium-ion, and solid-state batteries.
One of the key components of a lithium-ion battery is separator film. It can help to prevent short-circuiting and stop thermal runaways with its special thermal shutdown properties, all while still facilitating the flow of …
Battery film BSF is an important component of lithium-ion batteries, battery film line consists of raw material conveying, extrusion casting machine, rolling (coating), biaxially stretching …
Composition of battery aluminum foil. The aluminum-plastic film for a soft pack lithium battery is divided into an outer nylon layer, middle aluminum foil layer, and inner …