Ca2 Ni4

semiconductor

· Ca2 Ni4

Ca₂Ni₄ is an intermetallic compound composed of calcium and nickel, belonging to the class of binary metallic compounds with potential semiconductor or mixed-valence electronic properties. This material is primarily of research interest rather than established industrial production, investigated for its electronic structure and potential applications in energy storage, catalysis, or advanced functional materials where the unique intermetallic bonding environment may offer advantages over single-element or conventional alloy systems.

research compoundenergy storage materialscatalytic applicationshydrogen storageintermetallic studiesadvanced functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3030	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.

Ca2 Ni4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control