Li4 Cr3 Ga1 O8

semiconductor

· Li4 Cr3 Ga1 O8

Li₄Cr₃Ga₁O₈ is an experimental mixed-metal oxide semiconductor combining lithium, chromium, gallium, and oxygen in a spinel-related crystal structure. This research-phase compound belongs to the family of complex oxides being investigated for energy storage, photocatalysis, and electronic applications where the mixed-valence transition metals (Cr, Ga) can modulate bandgap and charge-carrier behavior. Engineering interest centers on whether the lithium incorporation and chromium-gallium synergy enable improved ionic conductivity or optical properties compared to single-metal oxide alternatives.

Battery electrolytes (research)Photocatalytic water splittingVisible-light absorbersHigh-temperature semiconductors (exploratory)Energy conversion devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.209	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.

Li4 Cr3 Ga1 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control