Cu2 H2

semiconductor

· Cu2 H2

Cu₂H₂ is an experimental copper-hydrogen compound classified as a semiconductor, representing an emerging material within the copper hydride family. This compound is primarily of research interest for next-generation optoelectronic and photovoltaic applications, where copper-based semiconductors offer potential advantages in cost and abundance compared to conventional semiconductors. Cu₂H₂ remains largely in the laboratory phase; its development is driven by interest in exploring copper hydrides as alternatives to traditional semiconductor materials, though practical industrial deployment and manufacturing scalability are still under investigation.

experimental photovoltaic materialsoptoelectronic researchcopper-based semiconductorsthin-film device developmentmaterials exploration and synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	16,174.9	ksi	—
Shear Modulus(G)	4,793.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1520	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.

Cu2 H2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control