Rb2 V4 Cr2 O14

semiconductor

· Rb2 V4 Cr2 O14

Rb2V4Cr2O14 is a mixed-metal oxide semiconductor containing rubidium, vanadium, and chromium in a complex crystalline structure. This is a research-phase compound of potential interest in solid-state electronics and catalysis, belonging to the family of polyoxidometalates and mixed-valence metal oxides that have shown promise for energy storage, photocatalysis, and electronic device applications. The combination of vanadium and chromium oxidation states suggests potential for redox-active behavior, making it notable for exploratory work in next-generation battery materials, catalytic systems, or wide-bandgap semiconductors where tunable electronic properties are desired.

Research semiconductorsEnergy storage materialsPhotocatalysisSolid-state electronicsRedox-active compoundsAdvanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00520	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.425	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.

Rb2 V4 Cr2 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control