Li2 Bi2 F8 — Properties & Data | MatWorld

Li2 Bi2 F8

ceramic

· Li2 Bi2 F8

Li2Bi2F8 is a lithium bismuth fluoride ceramic compound belonging to the family of mixed-metal fluoride materials. This is primarily a research and development material investigated for its potential in solid-state electrolyte and ionic conductor applications, where fluoride-based ceramics offer promising ionic transport properties for next-generation energy storage and electrochemical devices. The material represents an emerging class of fast-ion conductors that researchers are exploring as alternatives to oxide-based ceramics, particularly for applications requiring high lithium-ion mobility at moderate temperatures.

solid-state electrolyteslithium-ion conductorselectrochemical devicesenergy storage researchfluoride ceramics developmentnext-generation battery materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	78.52	GPa	DFT · OptB88vdW
Shear Modulus(G)	28.41	GPa	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.021	eV	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.789	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Li2 Bi2 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental