Products  Li salt



Li salt - LiFSI, LiTFSI
Lithium salt as conductive agent   Sales of  Li FSI 2N, 3N ad Ultra High Purity grades
Cr2032 coin cell assessment
LIB cell structure
Cathode
LCO
 丂1.5mAh/cm2


Anode
Graphite
  1.6mAh/cm2
Electrolyte
EC/DEC3:7    
1M  LiFSI
Separator
  Polyolefine type
Coin Cell size       CR2032

The highest purity lithium salts are required to make the best electrolytes possible. Piotrek supplies Lithium salts with >99.9%
purity specification for both Lithium bis(fluorosulfonyl)imide(LiFSI) and Lithium bis(trifluoro methanesulfonyl)imide(LiTFSI).
All salts are sold with analytical data guaranteeing purity for your applications.


丂Cell Assessment results
1. Charge-Discharge Property
     
                     


2.  Rating Property

 



3. Cycle P=roperty

               


     As shown above, LiFSI is superior to Ordinary grade, in particular the Coulomb efficiency has been remarkably improved  

        with the new grade material. This is to certify the refined purity to fairly refrain a reductive decomposition on various

         property tests, especially on cycling property.


         It is sincerely recommendable to apply this ultra high grade for use in Solid state Electrolyte type LIB application due to that

          this application is extremely sensitive against presence of ingredients to minimize a generation of dendrite.


仠Click to Product Ionic Liquide Table.



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