Li2As — Properties & Data | MatWorld

Li2As

ceramic

· JVASP-116241· Li2As

Li₂As is an inorganic ceramic compound composed of lithium and arsenic, belonging to the family of lithium-based ionic ceramics. This is primarily a research and experimental material rather than an established commercial ceramic, with potential relevance to solid-state energy storage and advanced electronic applications. The material represents part of exploratory work in lithium compound chemistry, where such phases are investigated for their electrochemical properties, thermal stability, or potential use in next-generation battery systems and semiconductor devices.

solid-state battery researchlithium compound developmentexperimental ceramicselectrochemical energy storageadvanced semiconductor materialsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15.10	GPa	DFT · OptB88vdW
Shear Modulus(G)	740.0	MPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.065	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5126	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1851	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Li2As

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental