Li4 Ca2

semiconductor

· Li4 Ca2

Li4Ca2 is an intermetallic compound combining lithium and calcium, belonging to the class of lightweight binary metal systems with potential semiconductor or electrochemical properties. This material is primarily of research interest rather than established commercial use, with potential applications in advanced energy storage, lightweight structural composites, or solid-state electrolyte development where the combination of low atomic weight and ionic conductivity may offer advantages over conventional alternatives.

solid-state battery electrolyteslightweight alloy researchenergy storage systemsexperimental semiconductorsionic conductor developmentnext-generation battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.01600	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.

Li4 Ca2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control