Al2NiO4 — Properties & Data | MatWorld

Al2NiO4

Name: Al2NiO4
Brand: MatWorld

ceramic

· Al2NiO4

Al2NiO4 is a mixed-metal oxide ceramic compound combining aluminum and nickel in an oxidic phase. This material belongs to the spinel or spinel-like ceramic family and is primarily investigated in research contexts for applications requiring thermal stability and chemical resistance in oxidizing environments. Its industrial adoption is limited, but it shows promise in catalytic applications, high-temperature coatings, and as a constituent phase in composite ceramics where nickel-aluminum oxide interactions enhance performance.

high-temperature ceramicscatalytic substratesoxidation-resistant coatingsceramic compositesresearch/developmental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.415	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8610	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	63.28	-	DFT · OptB88vdW
Magnetic Moment(μB)	4.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00141	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00111	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-302.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	491.5	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.03220	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.557	eV/atom	DFT · OptB88vdW
↳	-2.844	eV/atom	Measured

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.

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.

Al2NiO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental