CaSnO2

ceramic
· JVASP-9253· CaSnO2

CaSnO2 (calcium stannate) is an inorganic ceramic compound combining calcium and tin oxides, belonging to the perovskite-related oxide ceramic family. This material is primarily investigated in research and emerging applications for transparent conductive coatings, optoelectronic devices, and advanced gas sensing systems, where its oxide stability and electronic properties offer advantages in high-temperature or chemically aggressive environments. While not yet a mainstream engineering material, calcium stannate represents the broader class of tin-based oxide ceramics that show promise as alternatives to conventional indium-tin oxide (ITO) in applications requiring earth-abundant, cost-effective transparent conductors or functional ceramic layers.

transparent conductive coatingsoptoelectronic devicesgas sensorshigh-temperature ceramicsresearch/emerging applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
33.76
GPa—
Poisson's Ratio(ν)
0.3500
-—
Shear Modulus(G)
14.71
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.037
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
1.733
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-323.2
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.2401
eV/atom—
Formation Energy(ΔHf)
-2.147
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.