K2 Ba8 Sb6 O2

semiconductor

· K2 Ba8 Sb6 O2

K2Ba8Sb6O2 is an inorganic oxide semiconductor compound containing potassium, barium, and antimony—a mixed-metal oxide system under investigation primarily in materials research rather than established industrial production. This material belongs to the family of complex oxide semiconductors being explored for potential applications in optoelectronics and solid-state devices, where its layered structure and mixed-valence composition offer tunable electronic properties. As a research-stage compound, it represents the broader effort to engineer new semiconductors with potentially lower toxicity or improved stability compared to conventional alternatives like cadmium telluride or lead halide systems.

experimental optoelectronic devicesphotovoltaic researchsolid-state semiconductor developmentnext-generation photocatalysismaterials research and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	28.54	GPa	—
Shear Modulus(G)	18.45	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.070	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.438	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.

K2 Ba8 Sb6 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control