Ga2PdI8

ceramic

· JVASP-5815· Ga2PdI8

Ga2PdI8 is an iodide-based ceramic compound composed of gallium and palladium, belonging to the family of intermetallic halides that are primarily investigated in materials research rather than established industrial production. This compound represents an exploratory material in solid-state chemistry, with potential relevance to semiconductor research, photovoltaic device engineering, and solid-state ionic conductors where halide frameworks offer tunable electronic and ionic properties. The gallium-palladium-iodide system is notable for potential applications in emerging technologies such as perovskite alternatives or halide-based energy materials, though real-world deployment remains limited and material development is ongoing.

Experimental semiconductor researchPhotovoltaic device developmentSolid-state ionic conductorsHalide ceramic platformsAdvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,679.5	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	918.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1750	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9990	eV	DFT · OptB88vdW
↳	1.248	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	8.565	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.804	-	DFT · OptB88vdW
↳	6.103	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000393	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00134	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-306.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	299.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.35	%	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)	0.01200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3865	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.

Ga2PdI8 — Properties & Data | MatWorld

Ga2PdI8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental