ThZr2H7

metal

· JVASP-34964· ThZr2H7

ThZr2H7 is a hydride compound in the thorium-zirconium system, representing an intermetallic or hydride phase rather than a conventional alloy. This material exists primarily in research and development contexts, where it is studied for its potential in nuclear applications, hydrogen storage systems, and high-temperature structural materials that leverage the thermal stability of thorium and zirconium combinations. Engineers would consider this material family when exploring advanced nuclear fuel forms, tritium breeding blanket materials, or hydrogen absorption matrices where the specific reactivity and thermal properties of thorium-zirconium hydrides offer advantages over simpler binary systems.

nuclear fuel researchhydrogen storage systemshigh-temperature intermetallicstritium breeding materialsmaterials science developmentadvanced reactor concepts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2467	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000889	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000110	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.800	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	7.550	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.05730	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4844	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

Export Control

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.

ThZr2H7 — Properties & Data | MatWorld

ThZr2H7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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