K3 Sn1

semiconductor

· K3 Sn1

K3Sn1 is an intermetallic compound combining potassium and tin, belonging to the family of alkali-metal tin compounds with potential applications in energy storage and electrochemistry. This material is primarily explored in research contexts for battery electrode materials and ionic conductor applications, where the potassium-tin system offers opportunities for high energy density and rapid ion transport compared to conventional graphite or carbon-based alternatives.

battery anodeselectrochemical energy storagepotassium-ion batteriesionic conductor researchadvanced electrodesexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4681	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1430	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.

K3 Sn1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control