CaNpO3
ceramic· CaNpO3
CaNpO₃ is a calcium neptunium phosphate ceramic compound, representing a specialized material within the actinide oxide family. This is primarily a research and nuclear materials chemistry compound rather than a commercial engineering material, investigated for its potential role in nuclear waste immobilization and long-term storage of actinide elements under controlled conditions. The material's significance lies in fundamental studies of actinide behavior in crystalline matrices and its potential application in geological repositories or engineered barriers for high-level nuclear waste, where chemical stability and low leaching rates are critical performance requirements.
nuclear waste immobilizationactinide researchgeological repository materialsmaterials stability studiesadvanced ceramics research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
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.