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Foranext® LiFSI and LiTDI for lithium-ion batteries

Discover the Product range Foranext®.
Product overview

Ultra pure LiFSI (Lithium bis(fluorosulfonyl)imide) and LiTDI (Lithium 4,5-dicyano-2-trifluoromethylimidazole) electrolyte salts for high performance Li-ion batteries. Combining fluorine and industrial processes expertise, we develop high purity Foranext® lithium salts LiFSI and LiTDI that help significantly increase the power performance, stability, and lifetime of batteries. 

Geographic availability
  • Worldwide

Latest news

Jun 27 2022
  • Products

Arkema will be attending at the Battery Show, from June 28th to June 30th in Stuttgart

Arkema will present its unrivaled range of materials that improve the performance of today's ...
Read more
May 31 2022
  • Finance
  • Products

Nippon Shokubai and Arkema: a strategic partnership to mass-produce LiFSI electrolyte salts for a European battery supply chain

Nippon Shokubai and Arkema are joining forces to launch feasibility studies and establish a joint ...
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GettyImages-transparent vehicle with battery.jpg
GettyImages-transparent vehicle with battery.jpg

Next events

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From May 23 to 25, 2023

Stuttgart, GERMANY

Join us to discover our portfolio of solutions for inside and outside the battery cell

Performance of electrolyte lithium salts is highly dependent on their purity. Using expertise in both fluorochemicals and industrial processes, Arkema has developed two new ultra pure LiFSI and LiTDI salts.

LiFSI, known as the next blockbuster Lithium salt, has the highest ionic conductivity and is extremely stable (even at 5V). These characteristics make LiFSI an excellent choice for all voltage and cathode/anode systems.

LiTDI is an additive that helps significantly increase battery lifetime, due to several properties: Solid Electrolyte Interface (SEI) stabilization, HF and water scavenging, and aluminum current collector passivation.

How Ultra-High Purity Lithium Salt LiFSI Facilitates High Performance in Advanced Battery Technology

Go to the white paper

Are you looking for technical information about Foranext® LiFSI or LiTDI?


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