NaCr2S4
metal· JVASP-104774· NaCr2S4
NaCr₂S₄ is an ionic compound combining sodium with chromium sulfide, belonging to the thiospinel family of materials. This is primarily a research compound rather than a commercial engineering material, studied for its potential in energy storage and electrochemical applications due to its mixed-valence chromium centers and ionic conductivity properties. Interest in NaCr₂S₄ centers on battery cathodes and solid-state electrolytes, where sulfide-based frameworks offer advantages over oxide alternatives in terms of electronic conductivity and lithium-ion transport.
solid-state battery cathodesenergy storage researchelectrochemical cellsionic conductorsemerging battery materialsmaterials research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.