SrSnO3
semiconductor· SrSnO3
SrSnO3 is a perovskite-structured ceramic semiconductor composed of strontium, tin, and oxygen. This material is primarily of research and development interest rather than a mature commercial product, investigated for its potential in optoelectronic and energy conversion applications due to its tunable band gap and crystal structure stability. Engineers and researchers explore SrSnO3 variants for next-generation photovoltaic devices, photoelectrochemical water splitting, and other functional ceramic applications where lead-free alternatives to conventional perovskites are needed.
perovskite researchphotovoltaic developmentphotoelectrochemical deviceslead-free semiconductorsthin-film optoelectronicsenergy conversion materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 146.5 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 77.29 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.198 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)4 entries | 4.100 | eV | — | ||
| ↳ | 2.116 | eV | — | ||
| ↳ | 2.900 | eV | — | ||
| ↳ | 1.951 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 56.69 | - | — | ||
Magnetic Moment(μB)2 entries | -0.0000149 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -60.56 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -2.495 | eV/atom | — | ||
| ↳ | 0.000 | eV/atom | — | ||
| ↳ | -2.438 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.