Co4H
metal· JVASP-99624· Co4H
Co4H is a cobalt-based hydride compound that belongs to the family of metal hydrides and intermetallic materials. It is primarily investigated in materials research for hydrogen storage, catalysis, and energy applications rather than as an established commercial engineering material. The cobalt hydride system is notable for its potential to absorb and release hydrogen under controlled conditions, making it of interest in clean energy technologies and as a catalyst support material where cobalt's inherent catalytic properties are enhanced or modified through hydride formation.
hydrogen storage systemscatalytic applicationsenergy conversion materialsresearch and developmentfuel cell technologychemical synthesis catalysis
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.