Mg4 Co2 O8 — Properties & Data | MatWorld

Mg4 Co2 O8

semiconductor

· Mg4 Co2 O8

Mg₄Co₂O₈ is a mixed-metal oxide semiconductor compound combining magnesium and cobalt in a spinel-related crystal structure. This material is primarily explored in research contexts for energy storage, catalysis, and magnetic applications, where the synergistic combination of two transition metals offers tunable electronic and catalytic properties compared to single-metal oxides. Its potential relevance spans electrochemistry and advanced materials development, though industrial production and standardized engineering specifications remain limited.

battery electrodes and energy storagecatalytic materialsmagnetic device componentsresearch and development materialsmixed-metal oxide semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00590	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.022	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Mg4 Co2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control