In4 Ni2 S8

semiconductor

· In4 Ni2 S8

In₄Ni₂S₈ is a ternary semiconductor compound combining indium, nickel, and sulfur, belonging to the class of mixed-metal chalcogenides. This material is primarily of research interest for its potential in optoelectronic and thermoelectric applications, where the combination of constituent elements offers tunable band structure and carrier transport properties distinct from binary semiconductors.

thermoelectric energy conversionoptoelectronic devicesphotocatalysis researchsolid-state electronicsmaterials research and developmentsemiconductor thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00640	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4940	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.

In4 Ni2 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control