Li5Ni9As7

metal

· JVASP-146398· Li5Ni9As7

Li5Ni9As7 is an intermetallic compound combining lithium, nickel, and arsenic—a research-phase material rather than a commercial alloy. This compound belongs to the family of lithium-nickel intermetallics, which are investigated primarily for energy storage applications where lithium's low weight and high electrochemical potential offer theoretical advantages; however, the arsenic content and limited documented use indicate this is an experimental composition with uncertain industrial viability. Engineers considering this material should recognize it as a laboratory study compound whose performance and manufacturability remain unvalidated for production environments.

experimental battery researchlithium-based energy storageintermetallic compound studieshigh-energy-density applications (theoretical)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.219	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4916	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.

Li5Ni9As7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control