K1 O3

semiconductor

· K1 O3

K₁O₃ is an experimental potassium oxide compound classified as a semiconductor material, representing a member of the alkali metal oxide family. While not widely established in commercial applications, potassium oxide semiconductors are of research interest for their potential in electrochemical devices, solid-state electrolytes, and oxide-based electronic components where alkali metal conductivity and oxidation resistance may offer advantages over conventional semiconductors.

solid-state electrolytesresearch semiconductorselectrochemical devicesoxide electronicsexploratory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21.74	GPa	—
Shear Modulus(G)	6.387	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.528	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7150	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.

K1 O3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control