K2NiH6

metal
· JVASP-157589· K2NiH6

K2NiH6 is a metal hydride compound containing nickel and potassium in a stoichiometric ratio, representing a class of materials studied primarily in research contexts for hydrogen storage and energy applications. This compound belongs to the family of complex metal hydrides, which are of significant interest for advanced hydrogen storage systems in fuel cell and clean energy technologies, though it remains largely experimental rather than commercially deployed in production engineering. Engineers working on next-generation hydrogen storage systems, portable power systems, or fundamental materials research into hydrogen-bearing compounds would evaluate this material for its hydrogen capacity and thermodynamic properties relative to competing hydride systems.

hydrogen storage systemsfuel cell applicationsenergy storage researchmetal hydride researchadvanced battery materialsclean energy development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.