Na2 Sm2 O4

semiconductor

· Na2 Sm2 O4

Na2Sm2O4 is a rare-earth oxide semiconductor compound containing sodium and samarium, belonging to the family of mixed-metal oxides used in advanced materials research. This material is primarily of research interest for applications requiring rare-earth doping or ionic conductivity, with potential use in solid-state electrolytes, photonic devices, and luminescent materials where samarium's optical properties are leveraged. While not yet widely deployed in mature commercial products, sodium-samarium oxides represent an emerging class of functional ceramics being explored for next-generation energy storage and optoelectronic devices.

solid-state electrolytesrare-earth phosphorsoptoelectronic researchionic conductorsphotonic materialsbattery and fuel cell development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	105.9	GPa	—
Shear Modulus(G)	54.49	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.989	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.929	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.

Na2 Sm2 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control