O4 Na4 C1

semiconductor

· O4 Na4 C1

This compound is a sodium-based oxide semiconductor with the nominal formula Na₄CO₄ (sodium carbonate or related oxycarbonate phase). While this appears to be a research-phase material rather than a widely commercialized product, sodium-based oxide semiconductors are studied for their potential in optoelectronic and ion-conducting applications. Interest in this material family stems from the abundance and low cost of sodium compared to conventional semiconductor dopants, though such compounds typically exhibit lower carrier mobility and thermal stability than established semiconductors.

research semiconductorssodium-ion battery materialsoptoelectronic device prototypingcost-sensitive semiconductor alternativesexperimental solid-state ionics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,814.4	ksi	—
Shear Modulus(G)	2,864.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.558	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.409	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.

O4 Na4 C1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control