AlCo2O4

ceramic
· JVASP-47528· AlCo2O4

AlCo2O4 is a cobalt-aluminum oxide ceramic compound belonging to the spinel oxide family, characterized by a mixed-valence crystal structure with potential electrochemical and magnetic properties. This material is primarily investigated in research contexts for energy storage applications, particularly as an electrode material in batteries and supercapacitors, where its mixed-metal composition offers advantages in electron transfer and ion transport compared to single-oxide alternatives. Engineers consider AlCo2O4 for high-performance energy devices where improved electrochemical cycling stability and capacity retention are critical, though it remains largely in development rather than established commercial production.

lithium-ion battery electrodessupercapacitor materialsenergy storage researchelectrocatalysis applicationsmixed-metal oxide ceramicsadvanced functional ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
177.3
GPa—
Poisson's Ratio(ν)
0.3200
-—
Shear Modulus(G)
74.98
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.188
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.1280
eV—
Magnetic Moment(μB)
6.000
µB—
Seebeck Coefficient(S)
-151.9
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-1.880
eV/atom—
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.