Ba1 Y1 F5

ceramic

· Ba1 Y1 F5

Ba₁Y₁F₅ is a barium yttrium fluoride ceramic compound belonging to the rare-earth fluoride family. This material is primarily investigated in research contexts for optical and electrolytic applications, leveraging the properties of rare-earth fluorides which are known for high transparency in the infrared spectrum and ionic conductivity. The combination of barium and yttrium fluoride suggests potential use in solid-state ion conductors, optical windows, or specialized ceramic matrices where fluoride ceramics offer advantages over oxide ceramics—such as lower processing temperatures or enhanced transparency in specific wavelength ranges.

optical windows and lensessolid-state electrolytesinfrared transmitting ceramicsresearch and developmentthermal barrier coatingsfluoride-based ionic conductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	13,957.4	ksi	—
Shear Modulus(G)	7,289.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	6.696	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-4.253	eV/atom	—

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

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.

Ba1 Y1 F5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental