O8 K2 I2

semiconductor

· O8 K2 I2

O8 K2 I2 is a semiconductor compound with an uncommon elemental composition combining oxygen, potassium, and iodine. This is a research-phase or specialty material rather than a widely commercialized semiconductor; compounds in this family are typically investigated for ionic conductivity, photovoltaic properties, or scintillation applications where the combination of heavy elements (iodine) and alkali metals creates potential for novel electronic behavior. Engineers would consider this material only in specialized contexts where its specific electronic or optical properties—not yet standard in silicon or III-V semiconductors—offer a distinct advantage for niche applications.

research semiconductorsscintillation detectorsionic conductorsphotovoltaic researchspecialty optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	28.17	GPa	—
Shear Modulus(G)	15.72	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.328	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7760	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.

O8 K2 I2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control