Sodium-Metal Interfacial

Cat No:BME-0068

Description

Ether-based dual-salt system designed to form a stable SEI on sodium metal anodes, effectively suppressing dendrite growth in SIB prototypes.

Datasheet

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Basic Information

Main Salt	NaFSI
Salt Concentration	1.5 M
Solvent Ratio (Vol%)	DME:DOL=1:1
Additive 1	NaNO3 (2%)
Additive 2	N/A
Appearance	Colorless Liquid
Water Content (KF)	≤ 20 ppm
Free Acid (as HF)	≤ 50 ppm
Density (25°C)	1.18-1.28 g/cm³
Conductivity (25°C)	10-14 mS/cm
Viscosity (25°C)	2.0-3.5 mPa·s
Chloride (Cl-)	≤ 2 ppm
Sulfate (SO4 2-)	≤ 5 ppm
Iron (Fe) Content	≤ 1 ppm
Sodium (Na) Content	Main Salt
Potassium (K) Content	≤ 5 ppm
Operating Voltage	0.0 - 4.0 V
Operating Temp	-20 to 50°C
Flash Point	5-15°C
Solid Content	20-25 wt%
Refractive Index	1.38-1.46
Turbidity	≤ 5 NTU
Color (APHA)	≤ 30
Packaging	Glass/SS
Storage	< 5°C, Ar

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