Li1 F1

ceramic

· Li1 F1

Lithium fluoride (LiF) is an ionic ceramic compound consisting of lithium and fluorine elements, belonging to the halide ceramic family. It is primarily used in specialized optical and nuclear applications where its exceptional transparency to ultraviolet and infrared radiation is critical, as well as in high-energy physics experiments as a thermoluminescent dosimeter material. LiF is notable for its high hardness and chemical stability compared to other fluoride ceramics, making it valuable in demanding environments where corrosion resistance and optical clarity must coexist.

UV optics and lensesinfrared windowsradiation dosimetryhigh-energy physics detectorsnuclear applicationsspecialized optical coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,723.1	ksi	DFT · OptB88vdW
Shear Modulus(G)	8,017.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	9.481	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.159	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.

Li1 F1 — Properties & Data | MatWorld

Li1 F1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental