K10Fe4Sn4S17

semiconductor

· K10Fe4Sn4S17

K₁₀Fe₄Sn₄S₁₇ is a mixed-metal sulfide semiconductor compound combining potassium, iron, and tin in a complex crystal structure. This is a research-phase material studied for its semiconducting properties and potential photocatalytic or thermoelectric functionality, rather than an established industrial material. The compound represents an emerging class of polymetallic chalcogenides being investigated for energy conversion, photovoltaic, or catalytic applications where multi-element coordination offers tunable electronic behavior.

photocatalytic materials researchthermoelectric devices (experimental)semiconductor device developmentenergy conversion materialsinorganic synthesis researchmaterials screening for optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.200	eV	—

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Regulatory Screening

Environmental

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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.

K10Fe4Sn4S17

Electrical Properties

Regulatory Screening

Environmental

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