MgNiH3
metal· JVASP-35665· MgNiH3
MgNiH3 is a ternary metal hydride compound combining magnesium, nickel, and hydrogen, belonging to the intermetallic hydride family. This material is primarily of research interest for hydrogen storage and energy applications, where its ability to reversibly absorb and release hydrogen makes it relevant to next-generation fuel cell systems and portable power solutions. Unlike conventional hydrides, nickel-containing ternary systems offer tuned thermodynamic properties that can improve hydrogen cycling performance compared to binary magnesium hydrides.
hydrogen storage systemsfuel cell energymetal hydride researchthermal energy storageportable power applicationsadvanced materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.820 | 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) | -1.850 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03870 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1618 | 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.