Li4H4Rh
ceramic· JVASP-18464· Li4H4Rh
Li₄H₄Rh is an experimental metal hydride ceramic compound containing lithium, hydrogen, and rhodium. This material belongs to the family of complex metal hydrides, which are research compounds being investigated for hydrogen storage, energy conversion, and advanced catalytic applications. As a research-phase material rather than a production ceramic, Li₄H₄Rh represents exploratory work in high-energy-density materials and represents potential future applications in hydrogen economy technologies, though it remains primarily a laboratory compound without established commercial use.
hydrogen storage researchenergy materials developmentcatalysis applicationssolid-state energy conversionadvanced ceramics R&Dmaterials discovery
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.833 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -11.62 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02460 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4493 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.