Nb2 I4 O2

semiconductor

· Nb2 I4 O2

Nb₂I₄O₂ is a mixed-valence niobium iodide oxide semiconductor, a layered compound belonging to the family of transition metal halide oxides. This material is primarily of research interest rather than established industrial use, being studied for potential applications in optoelectronics and solid-state chemistry due to its mixed-dimensional structure and tunable electronic properties.

experimental semiconductorsoptoelectronic researchlayered materialsphotocatalysis developmentsolid-state device prototypingmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.335	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.

Nb2 I4 O2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control