Sr2 Y1 Ti2 Tl1 O7

semiconductor

· Sr2 Y1 Ti2 Tl1 O7

Sr₂Y₁Ti₂Tl₁O₇ is a complex mixed-metal oxide ceramic compound belonging to the pyrochlore or perovskite-related family of materials. This is a research-stage composition combining strontium, yttrium, titanium, and thallium oxides, primarily investigated for potential applications in advanced ceramics and functional materials where multi-element doping strategies are used to engineer specific electronic, thermal, or electrochemical properties. The incorporation of rare-earth (yttrium) and post-transition metal (thallium) elements suggests interest in tuning band structure or ion transport characteristics for next-generation energy storage, catalysis, or solid-state ionics applications.

experimental ceramics researchsolid oxide fuel cellsion conductor developmentcatalytic applicationshigh-temperature materialsfunctional oxide engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01860	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.898	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.

Sr2 Y1 Ti2 Tl1 O7

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control