NaCsO2S

ceramic

· NaCsO2S

NaCsO₂S is an experimental mixed-cation alkali metal oxide-sulfide ceramic compound containing sodium, cesium, oxygen, and sulfur. This material belongs to the family of mixed-metal chalcogenides and is primarily of academic interest rather than established industrial use. Research on such compounds typically explores ion-conducting properties, solid electrolyte applications, or fundamental chemistry of alkali metal coordination—making it potentially relevant for advanced energy storage and ionic transport device development, though it remains pre-commercial and would require significant characterization before engineering adoption.

solid-state electrolytes (research)ionic conductors (exploratory)alkali metal batteries (development stage)high-temperature ion transportceramic oxide-sulfide compositesmaterials chemistry research

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.760	eV/atom	DFT

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.

NaCsO2S — Properties & Data | MatWorld

NaCsO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental