MgNi4O8 — Properties & Data | MatWorld

MgNi4O8

ceramic

· JVASP-11023· MgNi4O8

MgNi4O8 is a mixed-metal oxide ceramic compound containing magnesium and nickel in a spinel-related crystal structure. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in catalysis, energy storage, and high-temperature ceramics where its thermal and chemical stability could provide advantages over single-phase oxides.

catalytic applicationsenergy storage materialshigh-temperature ceramicsmaterials researchelectrochemical devicesexperimental compositions

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.923	kg/m³	DFT · OptB88vdW

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Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.463	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000594	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000482	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-56.13	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-49.92	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)	0.08710	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.116	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.

MgNi4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental