CoHO2

ceramic
· JVASP-18878· CoHO2

CoHO₂ is a cobalt hydroxide oxide ceramic compound that belongs to the layered metal oxide family. While not widely established in mainstream industrial applications, this material is primarily investigated in electrochemistry and energy storage research contexts, particularly for battery electrodes, supercapacitor materials, and catalytic applications where its mixed-valence cobalt chemistry offers tunable electronic properties. Engineers and researchers select cobalt oxide-hydroxide compounds for their potential to balance ionic conductivity with electronic performance in energy devices, though commercial adoption remains limited compared to established alternatives like lithium cobalt oxide or nickel-based oxides.

battery electrode materialssupercapacitor electrodeselectrocatalytic coatingsenergy storage researchelectrochemical devices

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
223.4
GPa—
Poisson's Ratio(ν)
0.3600
-—
Shear Modulus(G)
89.24
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
4.911
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.8240
eV—
Dielectric Constant (Relative Permittivity)(εr)
10.56
-—
Magnetic Moment(μB)
0.000
µB—
Piezoelectric Modulus(eij)
0.000
C/m²—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.01330
eV/atom—
Formation Energy(ΔHf)
-1.132
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.