CuI2

metal

· JVASP-110725· CuI2

CuI2 is a copper iodide compound classified as an inorganic halide that exists primarily in research and specialized applications rather than mainstream industrial use. This material is of interest in semiconductor and photonic research contexts, particularly for optoelectronic devices, photodetectors, and solar cell applications where copper iodides offer tunable bandgaps and mixed-valence chemistry. Its stability and performance characteristics make it notable for exploratory work in thin-film electronics and quantum dot synthesis, though industrial adoption remains limited compared to conventional semiconductors or established copper compounds.

semiconductor researchphotodetector developmentphotovoltaic/solar cellsthin-film electronicsoptoelectronic devicesquantum dot synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,065.4	ksi	—
Shear Modulus(G)	1,247.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1653	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)	0.2212	eV/atom	—
Formation Energy(ΔHf)	0.1195	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.

CuI2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control