MnCo4O8
ceramic· MnCo4O8
MnCo4O8 is a mixed-valence manganese-cobalt oxide ceramic compound belonging to the spinel or spinel-derivative family of materials. This material is primarily investigated in electrochemistry and energy storage research, where it shows promise as a catalytically active component in oxygen reduction/evolution reactions and as a potential electrode material for battery and supercapacitor applications. Its appeal lies in combining the catalytic properties of both manganese and cobalt oxides while potentially offering cost advantages over pure cobalt-based alternatives, making it of particular interest in fuel cell, water electrolysis, and energy storage device development.
oxygen reduction catalystselectrochemical energy storagefuel cell electrodeswater electrolysis catalystssupercapacitor materialsbattery electrode development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.