Nb4 Cr4 O16

semiconductor

· Nb4 Cr4 O16

Nb₄Cr₄O₁₆ is a mixed-metal oxide ceramic compound combining niobium and chromium in a structured oxide framework, belonging to the class of transition-metal oxides with potential semiconductor or mixed-valence properties. This material is primarily of research interest rather than established industrial production, being explored for applications requiring mixed-oxide functionality such as catalysis, sensing, or electronic components where the combined properties of niobium and chromium oxides offer advantages over single-metal alternatives. The material's significance lies in its potential to exhibit synergistic effects between niobium's high dielectric strength and chromium's redox activity, making it candidate for emerging technologies in energy storage, gas sensing, or specialized refractories.

catalytic applicationsgas sensorsresearch semiconductorsrefractory ceramicsmixed-oxide electronic deviceselectrochemical systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.491	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 Cr4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control