K8 Sn4 Te12

semiconductor

· K8 Sn4 Te12

K8Sn4Te12 is a complex telluride semiconductor compound combining potassium, tin, and tellurium in a fixed stoichiometric ratio. This material represents an emerging class of chalcogenide semiconductors under active research for thermoelectric and photovoltaic applications, where the combination of heavy elements and tunable band structure offers potential advantages over conventional semiconductors. The compound is primarily investigated in academic and specialized laboratory settings rather than high-volume industrial production, making it relevant for researchers developing next-generation energy conversion devices and solid-state electronic components.

thermoelectric energy conversionsolid-state semiconductorsphotovoltaic researchmaterials research and developmentlow-temperature electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8299	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7480	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.

K8 Sn4 Te12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control