Na4 Li8 P4 O16

ceramic

· Na4 Li8 P4 O16

Na4Li8P4O16 is a lithium-sodium phosphate ceramic compound belonging to the family of mixed-alkali phosphate materials. This is a research-stage material primarily investigated as a solid electrolyte candidate for all-solid-state battery systems, where its mixed-cation framework offers potential for enhanced ion conductivity compared to single-alkali phosphate ceramics. The material is notable in the solid-state battery community because dual-alkali compositions can modify crystal structure and defect chemistry to improve lithium-ion transport, making it relevant for next-generation energy storage where thermal stability and ionic conductivity are critical.

all-solid-state battery electrolytesenergy storage researchsolid-state ionic conductorsbattery material developmenthigh-temperature ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.619	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.496	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 Li8 P4 O16 — Properties & Data | MatWorld

Na4 Li8 P4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental