KCuH3

metal

· JVASP-103212· KCuH3

KCuH3 is an experimental metal hydride compound containing potassium, copper, and hydrogen, representing a research-phase material rather than an established commercial alloy. This compound falls within the family of complex metal hydrides being investigated for hydrogen storage and advanced energy applications, though it remains primarily a laboratory curiosity with limited industrial adoption. The material's potential significance lies in fundamental materials science research exploring novel hydride phases and their thermodynamic properties, rather than in conventional structural or functional engineering applications at this time.

hydrogen storage researchmetal hydride studiesenergy materials developmentfundamental materials characterizationexperimental phase exploration

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1072	lb/in³	—

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	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05670	eV/atom	—
Formation Energy(ΔHf)	-0.07409	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.

KCuH3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control