Sodium hexafluorophosphate

Chemical compound

Sodium hexafluorophosphate is an inorganic compound with the chemical formula NaPF₆.

It has been used as a component of a non-aqueous electrolyte in rechargeable sodium-ion batteries.^[2] NaPF₆ can be prepared by the reaction:

PCl₅ + NaCl + 6 HF → NaPF₆ + 6 HCl

Further reading

• Woyski, M. M.; Shenk, W. J.; Pellon, E. R. (1950). "Hexafluophosphates of Sodium, Ammonium, and Potassium". Inorganic Syntheses. Vol. 3. pp. 111–117. doi:10.1002/9780470132340.ch29. ISBN 978-0-470-13234-0. {{cite book}}: |journal= ignored (help)

References

1. "Sodium hexafluorophosphate". pubchem.ncbi.nlm.nih.gov. Retrieved 15 December 2021.
2. Wang, Chueh-Han; Yeh, Ju-Wen; Wongittharom, Nithinai; Wang, Yi-Chen; Tseng, Chung-Jen; Lee, Sheng-Wei; Chang, Wen-Sheng; Chang, Jeng-Kuei (January 15, 2015). "Rechargeable Na/Na0.44MnO2 cells with ionic liquid electrolytes containing various sodium solutes". Journal of Power Sources. 274: 1016–1023. Bibcode:2015JPS...274.1016W. doi:10.1016/j.jpowsour.2014.10.143. Retrieved November 2, 2021.