Ca1 Ni5

semiconductor

· Ca1 Ni5

Ca₁Ni₅ is an intermetallic compound semiconductor composed of calcium and nickel, belonging to the class of binary metal compounds with potential electrochemical and catalytic properties. While primarily investigated in research contexts, this material is of interest for applications requiring metal hydride storage, catalytic converters, and advanced battery systems where intermetallic phases can enhance hydrogen absorption or electron transport. The nickel-rich composition and semiconductor character make it a candidate for hydrogen storage materials and catalytic applications, though industrial adoption remains limited compared to conventional alternatives.

hydrogen storage materialscatalytic convertersbattery electrodesintermetallic research compoundselectrochemical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	130.9	GPa	—
Shear Modulus(G)	63.20	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02420	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1730	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.

Ca1 Ni5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control