Mn5NiO12

ceramic

· JVASP-30353· Mn5NiO12

Mn5NiO12 is a mixed-metal oxide ceramic compound containing manganese and nickel. This material belongs to the family of transition metal oxides typically investigated for electrochemical and magnetic applications, though it remains primarily a research compound rather than an established commercial ceramic. The material's potential lies in energy storage systems, catalysis, and electronic applications where its mixed-valence metal composition can provide unique functional properties.

battery cathode materialselectrochemical catalystsmagnetic ceramics researchoxygen reduction catalysisenergy storage developmentadvanced ceramics R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1656	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5750	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	103.8	-	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000497	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000806	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-290.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	359.8	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)	0.06520	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.578	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.

Mn5NiO12 — Properties & Data | MatWorld

Mn5NiO12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental