Sr2SmTaO6

semiconductor

· Sr2SmTaO6

Sr2SmTaO6 is a complex oxide ceramic compound containing strontium, samarium, and tantalum, belonging to the perovskite-related semiconductor family. This material is primarily investigated in research settings for optoelectronic and photocatalytic applications, where its band gap and electronic structure make it a candidate for visible-light-driven processes and potential energy conversion devices. Engineers considering this compound should recognize it as an emerging material rather than an industrial workhorse, offering promise in photocatalysis and related solid-state applications where tantalate-based ceramics provide chemical stability and tunable electronic properties.

photocatalytic systemsvisible-light water splittingoptoelectronic researchenvironmental remediationsolid-state semiconductorstantalate ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2461	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.380	eV	—
↳	3.811	eV	—
Magnetic Moment(μB)	0.000	µB	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-3.406	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.

Sr2SmTaO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control