Li4 Al1 Cr3 O8

semiconductor
· Li4 Al1 Cr3 O8

Li₄Al₁Cr₃O₈ is a mixed-metal oxide ceramic compound combining lithium, aluminum, and chromium in an oxygen-rich lattice, designed as a semiconductor material for specialized electrochemical and optical applications. This is primarily a research and development compound rather than a mainstream industrial material; it belongs to the family of lithium-containing oxides being explored for energy storage, catalysis, and photonic applications where the combination of light alkali metals with transition metals offers tunable electronic properties. Engineers would consider this material in advanced applications requiring specific ionic conductivity, catalytic activity, or optical response characteristics that cannot be met by conventional semiconductors or standard ceramic oxides.

solid-state battery developmentcatalytic converters (research)photocatalytic coatingsoxygen-ion conductorsthin-film electronics (experimental)energy storage materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
median of 2 measurements
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.