CaGeO

ceramic
· JVASP-113549· CaGeO

Calcium germanate (CaGeO) is an inorganic ceramic compound combining calcium, germanium, and oxygen, belonging to the family of mixed-metal oxide ceramics. This material exists primarily in research and development contexts, where it is investigated for potential applications in optoelectronics, photocatalysis, and solid-state device applications due to germanium's semiconductor properties and calcium's stabilizing role in the crystal structure. While not yet established as a mainstream engineering material, calcium germanate represents an emerging compound in the broader class of functional oxide ceramics that researchers explore for sensing, photonic, and catalytic applications where conventional alternatives (such as silicates or simple oxides) may have limitations.

Research and developmentPhotocatalytic materialsOptoelectronic devicesSemiconductor oxide compoundsFunctional ceramicsAdvanced material systems

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.315
range 3.134–3.496median of 2 measurements
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
1.405
range 0.8413–1.970median of 2 measurements
eV/atom—
Formation Energy(ΔHf)
-0.7766
range -1.341–-0.2124median of 2 measurements
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.