Rb2 Fe4 O7

semiconductor

· Rb2 Fe4 O7

Rb2Fe4O7 is an iron oxide compound doped with rubidium, belonging to the class of mixed-metal oxide semiconductors. This material is primarily of research interest rather than established in widespread industrial production, with potential applications in solid-state electronics and energy storage devices where mixed-valence iron oxides can exhibit useful electrochemical or magnetic properties. The rubidium doping modifies the electronic structure and crystal properties compared to undoped iron oxides, making it a candidate material for exploratory development in next-generation battery materials, catalysts, or magnetoelectric devices.

research semiconductorsbattery electrode materialscatalytic applicationssolid-state electronicsexperimental energy storagemixed-metal oxide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	142.0	GPa	—
Shear Modulus(G)	58.01	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00320	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.374	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 Fe4 O7

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control