Ba4 Cu2 H12

semiconductor

· Ba4 Cu2 H12

Ba₄Cu₂H₁₂ is a copper-barium hydride compound that falls within the broader family of metal hydrides and mixed-metal hydride semiconductors. This is a research-phase material primarily of interest in hydrogen storage and solid-state energy applications, where hydrogen-rich metal hydrides are explored for their potential to store and release hydrogen under controlled conditions. The material's semiconductor characteristics and hydrogen content make it relevant to emerging fields seeking alternative hydrogen carriers and energy storage media, though it remains largely in the experimental stage with limited commercial deployment.

hydrogen storage systemssolid-state energy storagesemiconductor researchmetal hydride materials developmentexperimental energy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3740	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.

Ba4 Cu2 H12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control