MSE PRO™ High Purity Bismuth (III) Fluoride (BiF₃), 99.99% 4N

Bismuth (III) Fluoride (BiF₃) stands out from a range of conversion-type fluorides cathode materials because of its high theoretical capacity, owing to Bi³⁺/Bi⁰ redox process at 3.0 V vs. Li⁺/Li and low theoretical volume change of ca. 1.7% upon lithiation. Other applications include as catalyst, as host matrices for doping with Ln³⁺ cations yielding Ln-based phosphors, etc.

Technical Data

Product Name	Bismuth (III) Fluoride
Synonym	Trifluorobismuthine
SKU#	CM4014: 25g CM4015: 100g
Chemical Formula	BiF₃
CAS#	7787-61-3
Appearance	Powder
Molecular Weight	265.98 g/mol
Density	8.3 g/mL at 25 °C (lit.)
Solubility	H₂O: insoluble (lit.)
Purity	>99.99%
Impurity	Fe< 2 ppm Zn= 0.5 ppm Cu< 2 ppm Al< 1 ppm Mg< 1 ppm Ni< 1 ppm Pb< 2 ppm Sn< 1 ppm Cr< 1 ppm Sb< 2 ppm As< 2 ppm Cd< 1 ppm Au< 1 ppm

References:

[1] Reversible electrochemical reaction of a fluoride shuttle battery with a bismuth (III) fluoride electrode and electrolyte containing Triphenylboroxine as an anion acceptor. ChemistrySelect 5, no. 21 (2020): 6237-6241.

[2] Thermal synthesis of conversion-type bismuth fluoride cathodes for high-energy-density Li-ion batteries. Communications Chemistry 5, no. 1 (2022): 1-8.

[3] Synthesis and luminescence of uniform europium-doped bismuth fluoride and bismuth oxyfluoride particles with different morphologies. CrystEngComm 16, no. 16 (2014): 3274-3283.

MSE PRO™ High Purity Bismuth (III) Fluoride (BiF3), 99.99% 4N

Technical Data

MSE PRO™ High Purity Bismuth (III) Fluoride (BiF₃), 99.99% 4N