LiAsO2 — Properties & Data | MatWorld

LiAsO2

ceramic

· JVASP-115423· LiAsO2

Lithium arsenate (LiAsO₂) is an inorganic ceramic compound combining lithium and arsenate chemistry, typically encountered in specialized research and industrial contexts rather than mainstream engineering applications. While not common in conventional manufacturing, lithium arsenate compounds have been investigated for optical, electrochemical, and radiation-detection applications due to their crystalline properties and chemical stability. Engineers would consider this material primarily in advanced research settings, specialized sensor development, or niche industrial processes where its unique chemical and physical characteristics provide advantages over standard ceramic alternatives.

optical materials researchradiation detection systemselectrochemical applicationsspecialized ceramic coatingslaboratory/research compoundsscintillator development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.468	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.323	eV	DFT · OptB88vdW
↳	1.957	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.669	-	DFT · OptB88vdW
↳	6.131	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	23.90	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3599	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.371	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.

LiAsO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental