U3H2O10 — Properties & Data | MatWorld

U3H2O10

ceramic

· JVASP-54764· U3H2O10

U3H2O10 is a uranium-bearing ceramic compound that appears in the uranium oxide-hydrate family, typically studied in nuclear materials science and solid-state chemistry research. While not a commercial engineering material in widespread use, uranium hydrate ceramics are of interest in nuclear fuel chemistry, radioactive waste forms, and fundamental studies of actinide compounds, where their chemical stability and phase behavior inform understanding of uranium material behavior under various environmental conditions.

nuclear materials researchuranium chemistry studiesradioactive waste characterizationactinide compound developmentfuel cycle materialsexperimental/laboratory scale

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2452	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.131	eV	DFT · OptB88vdW
↳	2.074	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	21.71	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.181	-	DFT · OptB88vdW
↳	4.805	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1304	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000146	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000391	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-500	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	383	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	21.34	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01610	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.763	eV/atom	DFT · OptB88vdW

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.

U3H2O10

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental