Cu2NiSn3S8

metal
· JVASP-112688· Cu2NiSn3S8

Cu2NiSn3S8 is a quaternary sulfide compound combining copper, nickel, and tin in a sulfide matrix—a material class relevant to semiconductor and energy conversion research rather than structural engineering. This composition falls within the family of metal sulfides being investigated for thermoelectric applications, photovoltaic absorbers, and solid-state battery materials, where mixed-metal sulfides offer tunable electronic properties and potential cost advantages over binary alternatives. Engineers would consider this material primarily in exploratory energy or electronics projects where its specific electronic structure and thermal transport characteristics align with functional performance needs, though industrial adoption remains limited pending further optimization of synthesis and scaling.

thermoelectric devicesphotovoltaic researchsolid-state battery materialssemiconductor researchenergy conversion compoundsmixed-metal sulfide studies

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.
Cu2NiSn3S8 — Properties & Data | MatWorld