La0.99Sr0.01CoO3

ceramic

· La0.99Sr0.01CoO3

La0.99Sr0.01CoO3 is a strontium-doped lanthanum cobalt oxide, a mixed ionic-electronic conductor (MIEC) ceramic belonging to the perovskite family. This is a research-phase material designed for high-temperature electrochemical applications where oxygen transport and electron conductivity must occur simultaneously. The material is notable for its potential in solid oxide fuel cells (SOFCs) and oxygen separation membranes, where the partial substitution of strontium into the lanthanum cobalt lattice enhances ionic mobility while maintaining electronic conduction—offering a balance not easily achieved in undoped alternatives.

solid oxide fuel cell cathodesoxygen permeation membraneshigh-temperature electrochemistryoxygen separation systemsresearch catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Thermal Conductivity(k)2 entries	1.044	BTU/(hr·ft·°F)	—
↳	1.044	BTU/(hr·ft·°F)	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.

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

Property	Value	Unit	Conditions
Electrical Conductivity(σ)	812.8	S/cm	427°C
Electrical Resistivity(ρe)	0.0000123	Ω·m	427°C
Thermoelectric Power Factor(PF)	0.0000857	W/(m·K²)	427°C
Seebeck Coefficient(S)	32.48	μV/K	427°C
Thermoelectric Figure of Merit(zT)	0.01650	-	27°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.

La0.99Sr0.01CoO3

Thermal Properties

Electrical Properties

Regulatory Screening

Environmental