Na12 Cu4 O12

semiconductor

· Na12 Cu4 O12

Na12Cu4O12 is a mixed-valence copper oxide compound with sodium, belonging to the family of copper-based ceramics and semiconductors. This is primarily a research material explored for its potential in solid-state ion conductivity and electronic transport applications, rather than an established industrial compound. The sodium-copper-oxide system is of interest in electrochemistry and materials science for understanding mixed-metal oxide behavior, though practical engineering applications remain limited and largely experimental.

solid electrolyte researchionic conductor developmentbattery materials (experimental)copper oxide semiconductorsmaterials science characterizationceramic compound synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.154	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.315	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.

Na12 Cu4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control