Rb4 P4 O8 F8 — Properties & Data | MatWorld

Rb4 P4 O8 F8

ceramic

· Rb4 P4 O8 F8

Rb₄P₄O₈F₈ is a rare-earth-free inorganic ceramic compound combining rubidium, phosphorus, oxygen, and fluorine. This material belongs to the family of phosphate-fluoride ceramics, which are primarily studied in research contexts for potential applications in solid-state ionic conductors and specialized ceramic applications where fluorine-containing phases offer unique combinations of thermal and chemical properties.

solid-state electrolytes (research)ionic conductor developmentfluoride-based ceramicsbattery separator materials (exploratory)high-temperature ceramic chemistryphosphate-fluoride compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.587	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.594	eV/atom	DFT · OptB88vdW

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

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.

Rb4 P4 O8 F8

Electrical Properties

Other Properties

Regulatory Screening

Environmental