Ca0.7Ho0.3MnO3

ceramic

· Ca0.7Ho0.3MnO3

Ca0.7Ho0.3MnO3 is a mixed-valence manganite ceramic composed of calcium, holmium, manganese, and oxygen in a perovskite structure. This material is primarily investigated in research contexts for its potential magnetocaloric and thermoelectric properties, making it relevant to emerging energy conversion and refrigeration applications where transition metal oxides with rare-earth doping show promise for next-generation devices.

magnetocaloric refrigerationthermoelectric energy conversionsolid-state cooling systemsmaterials research and developmentcryogenic applicationsfunctional ceramic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Thermal Conductivity(k)2 entries	1.417	W/(m·K)	—
↳	1.417	W/(m·K)	427°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.

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

Property	Value	Unit	Conditions
Electrical Conductivity(σ)	265.5	S/cm	427°C
Electrical Resistivity(ρe)	0.0000377	Ω·m	427°C
Thermoelectric Power Factor(PF)	0.0000690	W/(m·K²)	427°C
Seebeck Coefficient(S)	-50.98	μV/K	427°C
Thermoelectric Figure of Merit(zT)	0.03409	-	427°C

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.

Ca0.7Ho0.3MnO3

Thermal Properties

Electrical Properties

Regulatory Screening

Environmental