Cu3H

metal

· JVASP-126975· Cu3H

Cu3H is an intermetallic copper hydride compound that exists primarily as a research material rather than a commercial engineering alloy. This phase represents an exploration of hydrogen-stabilized copper structures, potentially relevant to hydrogen storage, catalysis research, and advanced metallurgical studies where controlled hydrogen incorporation in copper matrices is of interest. Cu3H remains largely experimental; its industrial adoption is minimal compared to conventional copper alloys, making it more significant as a materials science research platform than as a production-ready engineering material.

hydrogen storage researchcatalytic substratesintermetallic phase studieselectrochemistry researchadvanced copper metallurgymaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2731	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)	0.4229	eV/atom	—
Formation Energy(ΔHf)	0.4226	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.

Cu3H

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control