Sn1 S2

semiconductor

· Sn1 S2

Tin disulfide (SnS₂) is a layered semiconductor compound belonging to the metal dichalcogenide family, characterized by a two-dimensional crystal structure with weak van der Waals interlayer bonding. This material is primarily investigated in research settings for optoelectronic and energy storage applications, where its tunable bandgap, high optical absorption, and ion intercalation properties offer advantages over bulk semiconductors in thin-film device architectures. SnS₂ is notable for emerging applications in photodetectors, photocatalysis, and lithium-ion battery anodes, though it remains largely in the development phase rather than established industrial production.

photodetectors and optical sensorsphotocatalytic water splittinglithium-ion battery anodesthin-film transistorssolar cell absorbersenergy conversion research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	42.97	GPa	—
Shear Modulus(G)	26.30	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.218	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4400	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.

Sn1 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control