Cd2O3

ceramic

· Cd2O3

Cd₂O₃ is a cadmium oxide ceramic compound belonging to the rare-earth and specialty oxide family. While cadmium oxides have historical use in pigments, coatings, and specialized electronic applications, Cd₂O₃ itself remains primarily a research-phase material studied for potential applications in semiconductors, photocatalysis, and thin-film technologies. Engineers considering this material should be aware that cadmium is a restricted hazardous substance in many jurisdictions (RoHS, REACH), making practical industrial deployment challenging despite any performance advantages.

photocatalytic materials (research)semiconductor thin filmsspecialty electronic coatingscadmium compound researchoptical/optoelectronic devices (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3010	eV/atom	—

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

Regulatory Screening

Environmental

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.

Cd2O3

Electrical Properties

Other Properties

Regulatory Screening

Environmental