Mo1 O2

semiconductor
· Mo1 O2

MoO₂ is a transitional metal oxide semiconductor belonging to the molybdenum oxide family, characterized by mixed-valence Mo(IV) oxidation states and semiconductor properties. It is primarily investigated in research and emerging applications for energy storage devices (supercapacitors, batteries), electrochemical sensors, and photocatalytic systems, where its layered crystal structure and electronic properties offer advantages over fully oxidized MoO₃ in terms of conductivity and catalytic activity. Engineers consider MoO₂ when higher electronic conductivity combined with redox activity is needed in thin-film or nanostructured form, particularly in electrochemical and optoelectronic contexts where conventional semiconductors or insulators are inadequate.

supercapacitor electrodesbattery materials (anode/cathode)electrochemical sensorsphotocatalysisthin-film electronicsenergy storage research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.