Liquid Electrolytes

The liquid electrolyte sets the rate capability, the SEI/CEI chemistry, and the safe voltage window of every cell you build here. This collection covers ready-to-use formulations across lithium-ion, lithium-sulfur, sodium-ion, potassium-ion, zinc-ion, and supercapacitor chemistries, supplied as bottled solutions you can drop straight into a glovebox or a dry-room cell line.

Choose by the working ion of your cell, then by the salt and the solvent matrix that match your electrode pair and operating window.

Lithium-based systems

LiPF6, LiBF4, and LiClO4 in carbonate blends (EC/DMC/DEC/EMC, with or without PC) for conventional lithium-ion cells with graphite or silicon-blend anodes and layered, spinel, or olivine cathodes.
LiTFSI in carbonate or in ether-rich blends (PC/DME/DOL/G2/G4), used as a co-salt or main salt for high-voltage and high-temperature work, and as the standard salt for Li-S cells where LiNO3 is added to suppress polysulfide shuttling.
LiBF4 co-salt formulations for high-voltage cathode CEI stabilization and improved tolerance to trace moisture.

Sodium, potassium, and zinc systems

NaPF6 in binary (EC/DMC/DEC/EMC) and ternary (EC/DMC/DEC/EMC/Diglyme) carbonate-ether blends as the workhorse sodium-ion electrolyte.
NaFSI and NaTFSI as next-generation sodium-ion salts when you need higher ionic conductivity, better thermal stability, improved hydrolysis resistance, or compatibility with sodium-metal anodes.
KOTf and KTFSI in carbonate/ether/glyme blends for potassium-ion cells with hard-carbon or alloy anodes.
Zn(OTf)2 in AN/H2O matrices at 1.0-3.0 M for aqueous and hybrid zinc-ion batteries.

Supercapacitors

TEATFB (TEA+ / BF4-) in PC and PC/AN solvent blends, the standard non-aqueous supporting electrolyte for activated-carbon EDLCs operating at or above 2.7 V.

All formulations ship as bottled liquids and most are HAZMAT-classified; store sealed in a glovebox or dry room and warm to room temperature before use. Custom molarity, solvent ratio, and additive packages are available on request.

If you are formulating a lithium-ion or lithium-sulfur cell, start with the corresponding salt above; for beyond-lithium chemistries, jump to sodium-ion, potassium-ion, or zinc-ion. For solid and gel alternatives, see solid electrolytes; for the salts in dry powder form, see electrolyte salts.

NaPF6 in Single Solvent (EC/DMC/EMC/DEC/PC/DME/TMP/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFSS
HAZMAT

NaPF6 in Single Solvent (EC/DMC/EMC/DEC/PC/DME/TMP/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFSS

NaPF6 in Single Solvent (EC/DMC/EMC/DEC/PC/DME/TMP/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFSS

$149.00
NaPF6 in Binary Solvent (EC+DMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDM
HAZMAT

NaPF6 in Binary Solvent (EC+DMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDM

NaPF6 in Binary Solvent (EC+DMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDM

$149.00
NaPF6 in Binary Solvent (EC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEEM
HAZMAT

NaPF6 in Binary Solvent (EC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEEM

NaPF6 in Binary Solvent (EC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEEM

$149.00
NaPF6 in Binary Solvent (EC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDE
HAZMAT

NaPF6 in Binary Solvent (EC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDE

NaPF6 in Binary Solvent (EC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDE

$149.00
NaPF6 in Binary Solvents (PC+EC/DMC/EMC/DEC/FEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSP
HAZMAT

NaPF6 in Binary Solvents (PC+EC/DMC/EMC/DEC/FEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSP

NaPF6 in Binary Solvents (PC+EC/DMC/EMC/DEC/FEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSP

$149.00
NaPF6 in Binary Solvents (Diglyme+EC/DMC/EMC/DEC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSG2
HAZMAT

NaPF6 in Binary Solvents (Diglyme+EC/DMC/EMC/DEC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSG2

NaPF6 in Binary Solvents (Diglyme+EC/DMC/EMC/DEC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSG2

$159.00
NaPF6 in Ternary Solvents (EC+DMC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMEM
HAZMAT

NaPF6 in Ternary Solvents (EC+DMC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMEM

NaPF6 in Ternary Solvents (EC+DMC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMEM

$159.00
NaPF6 in Ternary Solvents (EC+DMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMDE
HAZMAT

NaPF6 in Ternary Solvents (EC+DMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMDE

NaPF6 in Ternary Solvents (EC+DMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMDE

$159.00
NaPF6 in Ternary Solvents (EC+EMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEEMDE
HAZMAT

NaPF6 in Ternary Solvents (EC+EMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEEMDE

NaPF6 in Ternary Solvents (EC+EMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEEMDE

$159.00
NaPF6 in Ternary Solvents (PC+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSP
HAZMAT

NaPF6 in Ternary Solvents (PC+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSP

NaPF6 in Ternary Solvents (PC+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSP

$159.00
NaPF6 in Ternary Solvents (Diglyme/Tetraglyme+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSG
HAZMAT

NaPF6 in Ternary Solvents (Diglyme/Tetraglyme+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSG

NaPF6 in Ternary Solvents (Diglyme/Tetraglyme+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSG

$159.00
NaPF6 in Quaternary Solvents (EC/DMC/EMC/DEC/PC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFQS
HAZMAT

NaPF6 in Quaternary Solvents (EC/DMC/EMC/DEC/PC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFQS

NaPF6 in Quaternary Solvents (EC/DMC/EMC/DEC/PC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFQS

$169.00
NaClO4 in Single Solvent (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOSS
HAZMAT

NaClO4 in Single Solvent (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOSS

NaClO4 in Single Solvent (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOSS

$159.00
NaClO4 in Binary Solvents (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOBS
HAZMAT

NaClO4 in Binary Solvents (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOBS

NaClO4 in Binary Solvents (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOBS

$159.00
NaClO4 in Ternary Solvents (EC/DMC/EMC/DEC/PC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOTS
HAZMAT

NaClO4 in Ternary Solvents (EC/DMC/EMC/DEC/PC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOTS

NaClO4 in Ternary Solvents (EC/DMC/EMC/DEC/PC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOTS

$159.00
NaOTf in Regular Solvents (EC/DMC/PC/DME/G2/G3/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaOTf
HAZMAT

NaOTf in Regular Solvents (EC/DMC/PC/DME/G2/G3/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaOTf

NaOTf in Regular Solvents (EC/DMC/PC/DME/G2/G3/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaOTf

$169.00
NaFSI in Regular Solvents (EC/DEC/FEC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaFSI
HAZMAT

NaFSI in Regular Solvents (EC/DEC/FEC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaFSI

NaFSI in Regular Solvents (EC/DEC/FEC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaFSI

$179.00
NaTFSI in Regular Solvents (EC/DMC/DEC/FEC/PC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaTFSI
HAZMAT

NaTFSI in Regular Solvents (EC/DMC/DEC/FEC/PC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaTFSI

NaTFSI in Regular Solvents (EC/DMC/DEC/FEC/PC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaTFSI

$189.00
KPF6 in Regular Solvents (EC/DMC/EMC/PC/DME/G2) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKPF
HAZMAT

KPF6 in Regular Solvents (EC/DMC/EMC/PC/DME/G2) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKPF

KPF6 in Regular Solvents (EC/DMC/EMC/PC/DME/G2) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKPF

$159.00
KOTf in Regular Solvents (EC/DMC/G2/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKOTf
HAZMAT

KOTf in Regular Solvents (EC/DMC/G2/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKOTf

KOTf in Regular Solvents (EC/DMC/G2/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKOTf

$199.00
KFSI in Regular Solvents (EC/DMC/EMC/DEC/DME/TEP) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKFSI
HAZMAT

KFSI in Regular Solvents (EC/DMC/EMC/DEC/DME/TEP) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKFSI

KFSI in Regular Solvents (EC/DMC/EMC/DEC/DME/TEP) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKFSI

$179.00
KTFSI in Regular Solvents (EC/DEC/DOL/DME/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKTFSI
HAZMAT

KTFSI in Regular Solvents (EC/DEC/DOL/DME/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKTFSI

KTFSI in Regular Solvents (EC/DEC/DOL/DME/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKTFSI

$199.00
Zn(OTf)2 (or Zn(CF3SO3)2) in Solvents (H2O or AN) as Liquid Electrolyte for Zinc-Ion Battery, 100 g/bottle, CZIBLEZnOTf
HAZMAT

Zn(OTf)2 (or Zn(CF3SO3)2) in Solvents (H2O or AN) as Liquid Electrolyte for Zinc-Ion Battery, 100 g/bottle, CZIBLEZnOTf

Zn(OTf)2 (or Zn(CF3SO3)2) in Solvents (H2O or AN) as Liquid Electrolyte for Zinc-Ion Battery, 100 g/bottle, CZIBLEZnOTf

$129.00
Mg(TFSI)2 in Solvents (PC/DEM/AN/G2/G3/G4) with Additives as Liquid Electrolyte for Magnesium-Ion Battery, 100 g/bottle, CMIBLEMgTFSI
HAZMAT

Mg(TFSI)2 in Solvents (PC/DEM/AN/G2/G3/G4) with Additives as Liquid Electrolyte for Magnesium-Ion Battery, 100 g/bottle, CMIBLEMgTFSI

Mg(TFSI)2 in Solvents (PC/DEM/AN/G2/G3/G4) with Additives as Liquid Electrolyte for Magnesium-Ion Battery, 100 g/bottle, CMIBLEMgTFSI

$199.00

Liquid Electrolytes

Filters

NaPF6 in Single Solvent (EC/DMC/EMC/DEC/PC/DME/TMP/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFSS

NaPF6 in Binary Solvent (EC+DMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDM

NaPF6 in Binary Solvent (EC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEEM

NaPF6 in Binary Solvent (EC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSEDE

NaPF6 in Binary Solvents (PC+EC/DMC/EMC/DEC/FEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSP

NaPF6 in Binary Solvents (Diglyme+EC/DMC/EMC/DEC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFBSG2

NaPF6 in Ternary Solvents (EC+DMC+EMC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMEM

NaPF6 in Ternary Solvents (EC+DMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEDMDE

NaPF6 in Ternary Solvents (EC+EMC+DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSEEMDE

NaPF6 in Ternary Solvents (PC+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSP

NaPF6 in Ternary Solvents (Diglyme/Tetraglyme+EC/DMC/EMC/DEC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFTSG

NaPF6 in Quaternary Solvents (EC/DMC/EMC/DEC/PC) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENPFQS

NaClO4 in Single Solvent (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOSS

NaClO4 in Binary Solvents (EC/DMC/EMC/DEC/PC/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOBS

NaClO4 in Ternary Solvents (EC/DMC/EMC/DEC/PC/DOL/DME) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENCOTS

NaOTf in Regular Solvents (EC/DMC/PC/DME/G2/G3/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaOTf

NaFSI in Regular Solvents (EC/DEC/FEC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaFSI

NaTFSI in Regular Solvents (EC/DMC/DEC/FEC/PC/DOL/DME/G2/G4) with Additives as Liquid Electrolyte for Sodium-Ion Battery, 100 g/bottle, CSIBLENaTFSI

KPF6 in Regular Solvents (EC/DMC/EMC/PC/DME/G2) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKPF

KOTf in Regular Solvents (EC/DMC/G2/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKOTf

KFSI in Regular Solvents (EC/DMC/EMC/DEC/DME/TEP) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKFSI

KTFSI in Regular Solvents (EC/DEC/DOL/DME/G4) with Additives as Liquid Electrolyte for Potassium-Ion Battery, 100 g/bottle, CPIBLEKTFSI

Zn(OTf)2 (or Zn(CF3SO3)2) in Solvents (H2O or AN) as Liquid Electrolyte for Zinc-Ion Battery, 100 g/bottle, CZIBLEZnOTf

Mg(TFSI)2 in Solvents (PC/DEM/AN/G2/G3/G4) with Additives as Liquid Electrolyte for Magnesium-Ion Battery, 100 g/bottle, CMIBLEMgTFSI