Cu1 H1 O2

semiconductor

· Cu1 H1 O2

Cu₁H₁O₂ is a copper-based semiconductor compound combining copper metal with hydrogen and oxygen constituents. This material family represents an emerging research area in oxide semiconductors and mixed-valence copper compounds, with potential applications in optoelectronic devices, catalysis, and energy storage systems. While not yet widely commercialized, copper hydroxide and related Cu-H-O phases are investigated for their tunable electronic properties and role as precursors to functional copper oxide semiconductors used in photocatalysis and thin-film electronics.

photocatalytic water splittingsemiconductor thin filmscopper oxide electronicscatalytic materials researchenergy conversion devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,464.4	ksi	—
Shear Modulus(G)	5,808.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06440	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6860	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.

Cu1 H1 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control