1.0 M NaClO4 in Regular Solvents with Additives as Liquid Electrolyte for Sodium-Ion Battery, 50 g/bottle, CSIBLENCO
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NaClO4 is one of the most commonly studied sodium salts for SIB electrolytes, typically dissolved in aprotic organic solvents like ethylene carbonate (EC) and propylene carbonate (PC) mixtures (e.g., 1.0 M NaClO4 in EC/PC). It has following features:
(1) High Solubility: NaClO4 has high solubility in common carbonate and ether solvents, allowing for the formation of concentrated electrolytes with high ionic conductivity (often ranging from 5-7 mS/cm at ambient temperature).
(2) Cost and Availability: Sodium is extremely abundant and low-cost, making NaClO4 an economically attractive salt compared to salts containing more expensive elements like lithium or fluorine.
(3) Wide Electrochemical Stability Window: It offers a generally wide electrochemical stability window, with stability up to approximately 4.5 V versus Na/Na+ in some formulations, which is suitable for many high-voltage cathode materials.
| Part Number |
CSIBLENCO (C-SIB-LE-NCO) |
| Appearance |
Colorless Liquid |
| Electrolyte Composition |
1.0 M NaClO4 in EC/DMC/DEC/EMC with/without additives (Customized electrolyte formula can be provided upon request) |
| Package Size | 50 g/bottle |
Notes: Please store the NaPF6 liquid electrolyte in the glovebox due to its sensitivity to humidity.
References:
- Ryo Sakamoto, et al. Local structure of a highly concentrated NaClO4 aqueous solution-type electrolyte for sodium ion batteries, Phys. Chem. Chem. Phys., 2020,22, 26452-26458.
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X. Zhou, et al. Anion Receptor Weakens ClO4− Solvation for High-Temperature Sodium-Ion Batteries, Adv. Funct. Mater., 2024, 34, 2302281.