K2LiAlH6
metal· JVASP-55692· K2LiAlH6
K2LiAlH6 is a complex metal hydride compound combining potassium, lithium, and aluminum with hydrogen, belonging to the family of lightweight metal hydrides under active research for energy storage applications. This material is primarily investigated in hydrogen storage research and advanced battery development rather than established industrial production, where its combination of low density and hydrogen-rich composition makes it a candidate for next-generation energy systems. The compound represents the broader class of complex hydrides being explored to overcome limitations of conventional hydrogen storage media and solid-state battery electrolytes.
hydrogen storage researchsolid-state battery materialsenergy storage systemslightweight structural compoundsadvanced materials developmentchemical energy applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,670.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.1800 | - | — | ||
Shear Modulus(G) | 4,124.9 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.05835 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.942 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -117.6 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3905 | 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.