Na4Ga2S5 — Properties & Data | MatWorld

Na4Ga2S5

ceramic

· JVASP-97695· Na4Ga2S5

Na4Ga2S5 is a quaternary sulfide ceramic compound combining sodium, gallium, and sulfur elements, belonging to the family of solid-state ionic conductors and wide-bandgap semiconductors. This material is primarily of research and emerging technology interest rather than established industrial production, with potential applications in all-solid-state batteries where sulfide-based electrolytes offer high ionic conductivity, and in optoelectronic devices exploiting gallium sulfide chemistry. Engineers would consider this compound for next-generation energy storage systems seeking improved thermal stability and electrochemical performance compared to conventional organic electrolytes, though material processing and manufacturability remain active areas of development.

solid-state battery electrolytesionic conductor researchsulfide semiconductor deviceshigh-energy-density storageadvanced ceramics R&Dall-solid-state energy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09707	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.465	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.135	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.

Na4Ga2S5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental