K2 Na2 Sm2 Ta2 O10

semiconductor

· K2 Na2 Sm2 Ta2 O10

K2Na2Sm2Ta2O10 is an experimental mixed-metal oxide ceramic compound containing potassium, sodium, samarium, and tantalum elements, classified as a semiconductor material. This composition belongs to the family of complex perovskite-related oxides, which are primarily investigated in solid-state chemistry and materials research rather than established commercial production. The material's potential applications center on advanced ceramic technologies where the combination of rare-earth elements (samarium) and refractory metals (tantalum) may enable dielectric, photocatalytic, or electrochemical properties; however, as a research-phase compound, practical industrial adoption remains limited and its performance advantages over conventional alternatives are still under investigation.

experimental ceramic researchsolid-state electronicsphotocatalytic materialshigh-temperature dielectricsrare-earth compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12,594.1	ksi	—
Shear Modulus(G)	6,256.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.645	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.957	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.

K2 Na2 Sm2 Ta2 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control