Ca1 Mn4 O8

semiconductor

· Ca1 Mn4 O8

Ca₁Mn₄O₈ is a mixed-valence calcium-manganese oxide ceramic compound belonging to the family of complex oxides with potential semiconductor behavior. This material is primarily of research interest for energy storage and catalytic applications, where manganese oxides are valued for their redox activity and variable oxidation states. The calcium-manganese oxide system is explored as a candidate for battery electrodes, oxygen reduction catalysts, and magnetic materials, offering potential advantages over single-metal oxide alternatives in systems requiring multi-functionality.

battery electrode materialscatalysis and chemical conversionoxygen reduction catalystsenergy storage researchmagnetic oxide materialssolid-state chemistry applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00260	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.062	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.

Ca1 Mn4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control