C2 Na4 O5

semiconductor

· C2 Na4 O5

C2Na4O5 is an inorganic sodium oxide compound that functions as a semiconductor material, belonging to the broader class of alkali metal oxides. This is a research-phase compound rather than an established commercial material; it represents experimental investigation into sodium-based oxide semiconductors, which are of interest for their potential low cost, earth-abundance, and novel electronic properties compared to conventional semiconductor platforms. Applications under investigation include thin-film electronics, photovoltaic devices, and transparent conducting oxides, where sodium oxide systems offer advantages in material sustainability and processing flexibility, though they remain less mature than silicon or III-V alternatives.

experimental semiconductorsthin-film electronicsphotovoltaic researchtransparent conducting oxidessodium-based materialssustainable electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.872	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.598	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.

C2 Na4 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control