Na4 Dy4 O8 — Properties & Data | MatWorld

Na4 Dy4 O8

ceramic

· Na4 Dy4 O8

Na₄Dy₄O₈ is a rare-earth oxide ceramic compound combining sodium and dysprosium oxides, belonging to the family of mixed rare-earth ceramics. This material is primarily of research interest rather than established industrial use, investigated for potential applications in thermal barrier coatings, luminescent devices, and solid-state chemistry due to dysprosium's unique optical and thermal properties. Engineers evaluating this compound should recognize it as an experimental material whose utility depends on specific thermal stability, sintering behavior, or photonic requirements not yet standardized in commercial applications.

thermal barrier coatings (research)rare-earth ceramicsoptical/luminescent materialshigh-temperature ceramicssolid-state chemistry applicationsadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.427	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.045	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.

Na4 Dy4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental