Rb8 O4

semiconductor

· Rb8 O4

Rb₈O₄ is a mixed-valence rubidium oxide compound belonging to the broader family of alkali metal oxides and their complex phases. This material is primarily of research and theoretical interest rather than established commercial use, studied for its electrical and structural properties as part of fundamental investigations into ionic conductivity and solid-state chemistry in rubidium-oxygen systems.

solid-state electrolytes (research)ionic conductivity studiesceramic physics researchadvanced battery materials (exploratory)high-temperature oxidation environments (theoretical)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.213	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.148	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.

Rb8 O4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control