K2P2H2O7
ceramic· JVASP-98637· K2P2H2O7
K2P2H2O7 is a potassium phosphate ceramic compound belonging to the polyphosphate family, characterized by its layered crystal structure and moderate density. This material is primarily of research interest in advanced ceramics and ionic conductor applications, where its phosphate backbone offers potential for ion transport and thermal stability in specialized environments. It is notable within phosphate ceramic systems for its potential use in solid electrolytes, thermal barriers, or specialized refractory applications where conventional oxides may be inadequate, though industrial adoption remains limited compared to more established ceramic families.
solid electrolyte researchionic conductor materialsrefractory ceramicsthermal barrier coatingsphosphate glass-ceramicslaboratory/developmental applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.354 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.994 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02740 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.045 | 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.