La3Co3O8 — Properties & Data | MatWorld

La3Co3O8

ceramic

· JVASP-147114· La3Co3O8

La3Co3O8 is a mixed-valence lanthanum cobalt oxide ceramic compound belonging to the perovskite-related oxide family. This material is primarily investigated in electrochemistry and catalysis research, with particular interest in oxygen reduction and evolution reactions for fuel cells, electrolyzers, and air-breathing energy storage devices. The layered cobalt-lanthanum oxide structure offers potential advantages over conventional noble-metal catalysts due to its tunable redox activity and relatively low cost, though it remains largely in the development and optimization phase rather than mature commercial production.

fuel cell cathodesoxygen reduction catalystselectrochemistry researchsolid oxide fuel cellswater electrolysisenergy storage systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.812	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07470	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.455	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.

La3Co3O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental