Sr3Mn4O12 — Properties & Data | MatWorld

Sr3Mn4O12

ceramic

· JVASP-52989· Sr3Mn4O12

Sr3Mn4O12 is a complex oxide ceramic composed of strontium and manganese in a perovskite-related structure, typically investigated for its electrochemical and magnetic properties. This material belongs to the family of transition metal oxides and is primarily of research interest for energy storage and conversion applications, particularly as a cathode material or oxygen-deficient ceramic with potential catalytic function. Its development reflects broader efforts to engineer high-performance ceramics with tunable electrical conductivity and redox activity for next-generation electrochemical devices.

solid oxide fuel cellsbattery cathode materialscatalytic ceramic substratesoxygen transport membraneselectrochemical energy conversionresearch-phase functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.826	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.00100	eV	DFT · OptB88vdW
Magnetic Moment(μB)	9.994	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000151	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000166	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	39.26	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	41.35	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)	0.08130	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.197	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.

Sr3Mn4O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental