BiVO₄ (bismuth vanadate) is an n-type semiconductor compound with a monoclinic crystal structure, belonging to the class of metal oxide semiconductors. It is primarily investigated as a photocatalytic material for environmental remediation and energy applications, valued for its narrow bandgap (~2.4 eV) that enables visible-light absorption without requiring UV excitation. While still largely in the research and development phase rather than widespread commercial production, BiVO₄ shows promise as an alternative to titanium dioxide in water purification, pollutant degradation, and photoelectrochemical water splitting for hydrogen generation.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.8910 | eV | DFT · PBE | ||
| ↳ | 0.000 | eV | DFT · GLLB-SC | ||
Magnetic Moment(μB)2 entries | 0.4000 | μB | DFT | ||
| ↳ | 1.701 | μB | DFT |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf)2 entries | -2.045 | eV/atom | DFT | ||
| ↳ | 0.3000 | eV/atom | DFT |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data