Li4 Fe4 As4 O16 — Properties & Data | MatWorld

Li4 Fe4 As4 O16

ceramic

· Li4 Fe4 As4 O16

Li₄Fe₄As₄O₁₆ is an iron arsenate ceramic compound containing lithium, representing a mixed-valence transition metal oxide in the phosphate/arsenate structural family. This is primarily a research-phase material studied for potential energy storage and electrochemical applications, rather than a mature commercial ceramic. The compound's interest derives from its layered structure and the possibility of lithium-ion mobility, positioning it within the broader family of lithium-ion conductors and cathode materials under investigation for advanced battery technologies.

solid-state battery researchlithium-ion cathode materialselectrochemical energy storageceramic ion conductorsmaterials chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.498	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

Export Control

Quality & Standards

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 Fe4 As4 O16

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards