Li4 Ru2 F12

semiconductor

· Li4 Ru2 F12

Li₄Ru₂F₁₂ is an experimental lithium ruthenium fluoride compound classified as a semiconductor, belonging to the family of mixed-metal fluorides with potential electrochemical applications. This material is primarily of research interest for advanced battery and solid-state electrolyte development, where lithium-containing fluorides are investigated for their ionic conductivity and structural stability at operating temperatures. As a relatively unexplored compound, it represents the type of high-entropy fluoride chemistry being explored to improve energy density, cycle life, and thermal stability in next-generation lithium-ion and solid-state battery systems compared to conventional oxide-based electrolytes.

solid-state battery electrolyteslithium-ion battery developmentadvanced energy storage researchionic conductor materialshigh-performance electrochemical systemsexperimental battery chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,106	ksi	—
Shear Modulus(G)	4,303.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.701	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.471	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 Ru2 F12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control