Er2 H2 O4
ceramic· Er2 H2 O4
Er₂H₂O₄ is a hydrated rare-earth oxide ceramic compound based on erbium, belonging to the family of lanthanide oxides with structural hydroxyl or hydration components. This material is primarily of research interest rather than established industrial production, investigated for applications exploiting erbium's photonic and thermal properties in specialized ceramic matrices. The material family shows promise in optical technologies and advanced ceramics where rare-earth dopants provide luminescence, but practical engineering applications remain limited pending further development of synthesis routes and property optimization.
optical research materialsrare-earth ceramicsphotonics (experimental)thermal management (research phase)laser host materials (developmental)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.