LiTFSI | Lithium bis-trifluoromethanesulfonimide Supplier

2019-11-26 20:57:15 adman 23


LiTFSI as Electrolyte salt

LiTFSI (or TFSILi) is a key component for Li-ion battery in liquid electrolyte as well as solid electrolyte (LMP batteries) with high ionic conductivity and chemical /thermal stability providing:

  • High battery performance

  • High intrinsic safety thanks to  its chemical and thermal stability 

  • Reduced battery cost over its lifetime

  • No aluminium corrosion

  • Reduced battery filling time with LITFSI used as separator coating

Lithium bis(trifluoromethanesulfonyl)imide(LiTFSI) 99.9% 146 $USD/kg PROMOTION


ITEM                                SPECIFICATION               RESULT

Appearance                     White powder                 White powder

Assay(%)                      >99.9                               99.99

PH(10%Water Solution)  6~9                              7.91

F-      (ppm)                     <20                                4

Cl-    (ppm)                    <15                                 8.7

H2O(ppm)                    <200                                43.9

SO42-(ppm)                    <20                                1.9

Na(ppm)                        <10                                0.44

K(ppm)                        <5                                    1.26

Ca(ppm)                        <5                                1.7

Fe(ppm)                        <2                                <0.01

Pb(ppm)                        <1                                0.37

Mg(ppm)                        <1                                0.12

Zn(ppm)                        <1                                0.09

Cu(ppm)                        <1                                0.07

Ni(ppm)                        <1                                0.39

Al(ppm)                        <1                                0.41

Si(ppm)                        <5                                0.41


默尼化工科技(上海)有限公司

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标签:   LiTFsI Li-TFSI Lithium bis-trifluoromethanesulfonimide