Mn1 Co4 O8

semiconductor

· Mn1 Co4 O8

Mn1Co4O8 is a mixed-valence manganese-cobalt oxide ceramic compound that belongs to the spinel or spinel-like oxide family, combining magnetic and semiconducting properties. This material is primarily investigated in research contexts for energy storage and catalytic applications, particularly as an electrode material in batteries and supercapacitors, and as a catalyst support for water-splitting and oxygen reduction reactions. Its appeal lies in the synergistic effects between manganese and cobalt ions, which can offer improved electrochemical performance and lower cost compared to pure cobalt or nickel-based alternatives in emerging energy conversion technologies.

battery electrodessupercapacitor materialselectrocatalystswater-splitting catalystsenergy storage researchoxygen reduction catalysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.188	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Mn1 Co4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control