MSE PRO™ 99% Tetraethylammonium Tetrafluoroborate (TEABF₆) Electrolyte Powder For Supercapacitor and Battery Research

Tetraethylammonium Tetrafluoroborate (TEABF₆) is a widely used electrolyte in high-performance supercapacitor research because TEA and BF₄ ions can provide a good balance of relatively large operating voltages (up to 2.5 V) and high ionic conductivities (up to 60 mS/cm) in solvent organic solution or as solid-state electrolyte. Also, TEABF₆can be electrolyte additives in lithium ion batteries to suppress the side effect and irreversible reactions and thus increase the cyclic performance of the devices.

Specifications

Product Number (SKU#)	PO5043 (50g) PO5044 (250g)
CAS Number	429-06-1
Linear Formula	C₈H₂₀BF₄N
Appearance	White powder
Melting Temperature	≥300 °C
Molecule Weight	217.06 g/mol
Assay Purity	≥99 %
Water Content	<0.1 %

Reference

[1] "The diffusion behavior and capacitance of tetraethylammonium/tetrafluoroborate ions in acetonitrile with different molar concentrations: a molecular dynamics study." RSC advances 7.87 (2017): 55044-55050.

[2] "Tetraethylammonium tetrafluoroborate: a novel electrolyte with a unique role in the capillary electrophoretic separation of polyphenols found in grape seed extracts." Analyst 125.11 (2000): 1919-1923.

[3] "Tetraethylammonium tetrafluoroborate additives for suppressed gas formation and increased cycle stability of dual-ion battery." Electrochimica Acta 337 (2020): 135711.

MSE PRO™ 99% Tetraethylammonium Tetrafluoroborate (TEABF6) Electrolyte Powder For Supercapacitor and Battery Research

MSE PRO™ 99% Tetraethylammonium Tetrafluoroborate (TEABF₆) Electrolyte Powder For Supercapacitor and Battery Research

Electrolyte Additives