Li1 Ca2 Al1

semiconductor

· Li1 Ca2 Al1

Li₁Ca₂Al₁ is an intermetallic compound combining lithium, calcium, and aluminum—a lightweight ternary system that falls within the broader class of intermetallic semiconductors. This material is primarily of research interest rather than established in high-volume production; it belongs to the family of lightweight intermetallics being explored for energy storage, structural aerospace applications, and advanced electronic devices where the combination of low density and semiconducting behavior could offer advantages over conventional alternatives.

experimental lightweight alloysbattery and energy storage researchaerospace structural materialsthermoelectric devicessemiconductor researchlithium-based composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01870	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2140	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.

Li1 Ca2 Al1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control