Ge2 P4 O14

ceramic

· Ge2 P4 O14

Ge₂P₄O₁₄ is a germanium phosphate ceramic compound belonging to the family of rare-earth and transition metal phosphates. This material is primarily studied in research contexts for its potential in optical, electronic, and structural applications, particularly where thermal stability and glass-forming ability are desired. Germanium phosphate ceramics are investigated for specialized applications including optical fibers, photonic devices, and high-temperature structural components, though industrial adoption remains limited compared to more mature phosphate ceramic systems.

optical fiber researchphotonic materialshigh-temperature ceramicsglass-ceramic compositesexperimental electronic materialsthermal barrier coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.081	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.071	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.

Ge2 P4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental