KPF6 Powder (99.9%) as Electrolyte Salt for Potassium-Ion Battery, 100g/bottle, CPIBESKPF
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KPF6 (Potassium Hexafluorophosphate) is the most widely used electrolyte salt in commercial potassium-ion batteries (PIBs). The primary function of KPF6 is to serve as a conductive medium that allows the reversible transport of K+ ions between the anode and the cathode during charging and discharging, as well as its features of high ionic conductivity, wide electrochemical window, and high quality of SEI Formation.
| Part Number |
CPIBESKPF (C-SIB-ES-KPF) |
| Chemical Formula |
KPF6 |
| Appearance |
White Powder |
| Purity |
99.9% (Battery Grade) |
| Molecular Weight | 184.06 g/mol |
| Package Size | 100 g/bottle |
Notes: Please store the KPF6 powder in the glovebox due to its sensitivity to humidity and oxygen
References:
- H. Kang, et al. Introduction of KPF6 in Diluted KFSI-Based Ether Electrolyte for High-Voltage K-Ion Batteries, J. Phys. Chem. C 2025, 129, 33, 14857–14865.
- T. Hosaka, et al. Development of KPF6/KFSA Binary-Salt Solutions for Long-Life and High-Voltage K-Ion Batteries, ACS Appl. Mater. Interfaces 2020, 12, 31, 34873–34881.