Mn4 Al2 O8

semiconductor

· Mn4 Al2 O8

Mn₄Al₂O₈ is a mixed-valence manganese aluminate ceramic compound belonging to the spinel or spinel-related oxide family. This material is primarily investigated in research contexts for its potential in catalysis, magnetic applications, and energy storage devices, where manganese oxides combined with aluminum are valued for their mixed oxidation states and redox activity. Compared to simple binary oxides, manganese aluminates offer enhanced chemical stability and tunable electronic properties, making them candidates for oxygen reduction catalysts, supercapacitor electrodes, and thermal energy applications in emerging energy conversion systems.

catalytic materials researchenergy storage electrodesoxygen reduction catalyststhermal management compoundsmagnetic oxide researchadvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3558	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.134	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 Al2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control