Ge4 F8

ceramic

· Ge4 F8

Ge4F8 is a germanium fluoride ceramic compound that belongs to the family of halide ceramics. This material is primarily of research and development interest rather than a widely commercialized engineering ceramic, as it represents an emerging compound in the germanium fluoride family with potential applications in optical and electronic systems where fluoride ceramics are valued for their transparency and chemical stability.

optical windows and lensesinfrared transmission opticselectronic ceramic substrateschemical-resistant coatingsresearch and development materialsthermal management components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20.14	GPa	—
Shear Modulus(G)	13.55	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.299	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.213	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.

Ge4 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental