KAlH3
metal· JVASP-93261· KAlH3
KAlH₃ (potassium aluminum hydride) is a complex metal hydride compound belonging to the family of lightweight hydrogen storage materials. This material is primarily of research and development interest rather than established industrial use, investigated for its potential as a solid-state hydrogen storage medium and as a precursor or intermediate in metal hydride synthesis. Engineers and materials scientists consider this compound for applications where high hydrogen density and reversible hydrogen uptake are critical, though practical deployment requires solving challenges around thermal stability, desorption kinetics, and cycling performance compared to competing hydride systems.
hydrogen storage researchenergy storage systemsfuel cell applicationsadvanced metal hydrideslightweight structural materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.