O14 Ca4 Nb4

semiconductor

· O14 Ca4 Nb4

O14 Ca4 Nb4 is a mixed-metal oxide compound combining calcium and niobium, belonging to the family of complex ceramic oxides with potential semiconductor properties. This material is primarily of research interest rather than established industrial production, with applications being explored in oxide electronics, photocatalysis, and advanced ceramics where the combination of alkaline-earth and refractory metal elements offers tunable electronic behavior.

experimental oxide semiconductorsphotocatalytic materials researchhigh-temperature ceramics developmentelectronic material researchoxide thin filmsfunctional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.407	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.052	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.

O14 Ca4 Nb4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control