ScH4Pd3

ceramic

· JVASP-37646· ScH4Pd3

ScH4Pd3 is an intermetallic hydride compound combining scandium, hydrogen, and palladium—a research-phase material belonging to the family of metal hydrides and intermetallics. This composition represents an experimental system studied primarily in materials science and solid-state chemistry for its potential hydrogen storage, catalytic, or electronic properties. The material's significance lies in its place within hydride metallurgy research rather than established industrial production; applications remain largely investigational but may eventually serve in hydrogen economy technologies, catalysis, or advanced electronic devices where palladium's catalytic nature and scandium's light weight combine with hydrogen's energy-storage potential.

hydrogen storage researchcatalytic applications (experimental)intermetallic compoundssolid-state chemistrymaterials science developmentmetal hydride systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2947	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	0.000168	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000160	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	7.830	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	7.630	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)	0.1613	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2817	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.

ScH4Pd3 — Properties & Data | MatWorld

ScH4Pd3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental