Mn4 Ni1 O8

semiconductor

· Mn4 Ni1 O8

Mn₄Ni₁O₈ is a mixed-metal oxide semiconductor compound combining manganese and nickel in a spinel or layered oxide structure. This material family is primarily of research interest for energy storage and catalytic applications, where the dual-metal composition offers tunable electronic properties and enhanced electrochemical activity compared to single-metal oxide alternatives.

battery cathode materialselectrochemical catalystsoxygen evolution reaction (OER)supercapacitor electrodesenergy storage researchcatalytic water splitting

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000600	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.560	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 Ni1 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control