Ni2 Sb4

semiconductor

· Ni2 Sb4

Ni2Sb4 is an intermetallic semiconductor compound composed of nickel and antimony, belonging to the family of binary metal-antimony semiconductors. This material is primarily investigated in research contexts for thermoelectric applications and advanced semiconductor devices, where its electronic and thermal transport properties are of interest for potential energy conversion and thermal management systems. Compared to traditional semiconductors, nickel-antimony compounds offer unique material characteristics driven by their intermetallic structure, making them candidates for next-generation thermoelectric generators and solid-state cooling applications, though industrial adoption remains limited.

thermoelectric devicesresearch semiconductorsthermal energy conversionintermetallic compoundselectronic materials developmentsolid-state cooling systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12,492.5	ksi	—
Shear Modulus(G)	6,364.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00660	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1830	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.

Ni2 Sb4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control