Rb5(WO3)18

ceramic

· Rb5(WO3)18

Rb5(WO3)18 is a rubidium tungsten oxide ceramic compound belonging to the tungsten bronze family of materials, characterized by a framework structure with rubidium cations occupying interstitial sites within the tungsten-oxygen lattice. This composition is primarily of research interest for its potential in applications requiring high ionic conductivity, optical properties, or electrochemical functionality; it is not yet widely deployed in mainstream industrial production. The tungsten bronze family is notable for tunable electrical, thermal, and photonic properties that make these compounds candidates for next-generation solid-state electrolytes, energy storage systems, and functional ceramics where conventional oxides fall short.

solid-state ion conductorselectrochemical cellsoptical/photonic materialsenergy storage developmentresearch and prototypinghigh-temperature ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

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.

Rb5(WO3)18

Electrical Properties

Regulatory Screening

Environmental