CaNpO3 — Properties & Data | MatWorld

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.6000	μB	DFT

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.892	eV/atom	DFT

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

CaNpO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental