Nb4 H4 O12

semiconductor

· Nb4 H4 O12

Nb₄H₄O₁₂ is a hydrated niobium oxide compound that functions as a semiconductor material, belonging to the broader family of transition metal oxides with potential ion-exchange and catalytic properties. This material is primarily of research and development interest rather than established industrial production, with applications emerging in advanced ceramics, photocatalysis, and solid-state electrochemistry where its layered structure and redox-active niobium centers offer advantages over conventional oxides.

photocatalytic water treatmentsolid-state ion conductorsadvanced ceramic researchcatalytic materials developmentenergy storage electrodes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.334	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.169	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.

Nb4 H4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control