Na2 Li4 As2 O8 — Properties & Data | MatWorld

Na2 Li4 As2 O8

ceramic

· Na2 Li4 As2 O8

Na₂Li₄As₂O₈ is a mixed-cation ceramic compound containing sodium, lithium, and arsenic oxides, belonging to the family of alkali metal arsenate ceramics. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in solid-state ionics, battery electrolytes, and specialized optical or thermal management systems where lithium-containing ceramics offer advantages. The combination of alkali metals and arsenic suggests investigation for ion-conducting ceramics or materials for high-temperature or chemically harsh environments, though industrial adoption remains limited pending further property characterization and processing development.

solid-state battery electrolytesresearch ceramicsion-conducting materialshigh-temperature applicationsexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.167	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.994	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.

Na2 Li4 As2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental