NaCaSb — Properties & Data | MatWorld

NaCaSb

ceramic

· JVASP-104498· NaCaSb

NaCaSb is an inorganic ceramic compound composed of sodium, calcium, and antimony elements. This material belongs to the family of mixed-metal antimonides and remains primarily in research and development phases rather than established commercial production. The compound is of interest in materials science for potential applications in thermal management, photovoltaic devices, and solid-state electronics, where its mixed-cation structure may offer tunable electrical or thermal properties compared to single-element or binary antimonide alternatives.

thermoelectric devicesphotovoltaic materials researchsolid-state electronicsthermal management systemsadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1272	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8600	eV	DFT · OptB88vdW
↳	1.225	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	11.39	-	DFT · OptB88vdW
↳	9.024	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.53	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1991	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6022	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.

NaCaSb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental