K2 Ba2 Si2 H2 O8
ceramic· K2 Ba2 Si2 H2 O8
K₂Ba₂Si₂H₂O₈ is a potassium barium silicate hydrate ceramic compound, representing a niche class of layered silicate materials with hydroxyl groups in its crystal structure. This compound is primarily of research interest rather than established industrial production, explored for potential applications in ion-exchange materials, thermal insulation, or specialized refractory systems where its silicate backbone and alkali-earth chemistry could offer advantages. Engineers would consider this material family when conventional silicates prove insufficient for moisture-dependent ion transport, low-density thermal applications, or chemically selective adsorption in laboratory and pilot-scale settings.
ion-exchange materials (research)thermal insulation ceramicsspecialty refractoriesmineral synthesis platformschemical separation membranes (experimental)geochemistry models
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.