K4 Sn4 O8

semiconductor

· K4 Sn4 O8

K4Sn4O8 is a mixed-valence tin oxide compound with potassium, belonging to the family of complex metal oxides and semiconductor materials. This material is primarily of research and development interest rather than established industrial use, with potential applications in electrochemistry, catalysis, and solid-state electronics where its tin oxide framework and ionic conduction pathways may be exploited. Engineers considering this compound should evaluate it as an emerging functional material for niche applications where its crystal structure and electronic properties offer advantages over conventional tin oxides or perovskite alternatives.

experimental semiconductorscatalytic materials researchsolid-state ionicstin oxide derivativeselectrochemical devicesmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.361	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.728	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.

K4 Sn4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control