K4Gd2C3O9F4
ceramic· JVASP-146695· K4Gd2C3O9F4
K4Gd2C3O9F4 is a rare-earth fluorocarbon ceramic compound containing gadolinium, belonging to an experimental class of mixed-anion ceramics that combine carbonate, oxide, and fluoride phases. This material family is primarily investigated for specialized applications requiring thermal stability, radiation resistance, and chemical inertness, with particular interest in nuclear fuel matrices, advanced refractory systems, and high-temperature environmental barriers where traditional oxides show limitations.
nuclear fuel compositesradiation-resistant ceramicshigh-temperature refractoriesthermal barrier coatingsrare-earth host matricesresearch/experimental phase
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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 | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.