Nb2 O4
semiconductor· Nb2 O4
Nb₂O₄ is a mixed-valence niobium oxide ceramic compound containing both Nb(IV) and Nb(V) oxidation states, belonging to the family of transition metal oxides with semiconductor behavior. This material is primarily investigated in research contexts for energy storage, catalysis, and electrochemical applications, where its mixed-valence character and electronic properties offer potential advantages over conventional single-phase oxides in facilitating charge transfer and ion transport.
battery electrodes and energy storagecatalytic materials and photocatalysiselectrochemical sensingresearch-phase semiconductorshigh-temperature ceramic applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.