CaMnO3 — Properties & Data | MatWorld

CaMnO3

ceramic

· CaMnO3

CaMnO3 is a calcium manganate ceramic compound belonging to the perovskite oxide family, characterized by a mixed-valence manganese structure that imparts unique electronic and magnetic properties. While primarily studied in research contexts, this material shows promise in electrochemistry and solid-state device applications where manganese-based oxides are valued for their catalytic activity and redox behavior. Engineers consider CaMnO3 variants for energy storage systems, gas sensors, and catalytic applications where the calcium-manganese oxide chemistry can enable enhanced performance compared to single-metal oxide alternatives.

solid oxide fuel cellsoxygen reduction catalystsceramic electrodesgas sensing materialsresearch compoundshigh-temperature stable oxides

Compliance & Regulations

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

Units:

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	146.7	GPa	—
Shear Modulus(G)	92.56	GPa	—

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

Property	Value	Unit	Conditions	Source
Thermal Conductivity(k)2 entries	3.562	W/(m·K)	—
↳	3.562	W/(m·K)	27°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
Density(ρ)	4.472	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Electrical Conductivity(σ)	3.305	S/cm	27°C
Electrical Resistivity(ρe)	0.00303	Ω·m	27°C
Magnetic Moment(μB)3 entries	0.6050	μB	—
↳	3.000	μB	—
↳	3.001	µB	—
Thermoelectric Power Factor(PF)	0.000140	W/(m·K²)	27°C
Seebeck Coefficient(S)2 entries	-650.9	μV/K	27°C
↳	1.270	µV/K	—
Thermoelectric Figure of Merit(zT)	0.01180	-	27°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)	0.09280	eV/atom	—
Formation Energy(ΔHf)3 entries	-2.349	eV/atom	—
↳	0.000	eV/atom	—
↳	-2.442	eV/atom	—

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

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.