Li4 U1 O5

semiconductor

· Li4 U1 O5

Li₄UO₅ is a mixed-valence lithium uranium oxide ceramic compound that falls within the family of advanced nuclear and electrochemical materials. This is primarily a research-phase material studied for potential applications in nuclear fuel systems and lithium-ion energy storage due to its unique combination of lithium and uranium chemistry. The compound represents experimental work in developing alternative fuel matrices and solid-state ionic conductors, with interest from the nuclear materials and advanced battery communities, though it has not yet achieved widespread industrial adoption.

nuclear fuel developmentadvanced ceramic researchlithium-ion battery componentssolid electrolytesactinide material scienceexperimental energy storage

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.211	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.757	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 U1 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control