Mn4 Cu1 O8

semiconductor

· Mn4 Cu1 O8

Mn₄Cu₁O₈ is a mixed-metal oxide semiconductor composed of manganese and copper cations in a spinel or related crystal structure. This compound is primarily investigated in research contexts for electrochemical energy storage and catalytic applications, where the synergistic coupling of manganese and copper oxidation states offers tunable electronic properties and enhanced surface reactivity compared to single-metal oxides.

battery electrode materialssupercapacitor electrodesoxygen reduction catalystswater splitting catalysissensing applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.493	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.

Mn4 Cu1 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control