Rb2O2 — Properties & Data | MatWorld

Rb2O2

ceramic

· Rb2O2

Rb₂O₂ is a rubidium peroxide ceramic compound belonging to the alkali metal oxide family, characterized by the presence of peroxide ions (O₂²⁻) rather than simple oxide ions. This material is primarily of research and specialized interest rather than a mainstream engineering ceramic, studied for its potential in energy storage systems, solid-state chemistry investigations, and advanced oxidation applications where its ionic structure and reactive oxygen species generation are relevant.

experimental energy storageadvanced oxidation chemistrysolid-state chemistry researchreactive oxygen generationlaboratory-scale applicationsperoxide ion chemistry studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	4.451 range 2.776–6.126median of 2 measurements	-	DFT · PBEsol

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Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Rb2O2

Electrical Properties

Regulatory Screening

Environmental