K2 Na2 O2

semiconductor

· K2 Na2 O2

K2Na2O2 is an alkali metal oxide compound that functions as a semiconductor material within the family of mixed-cation metal oxides. This material is primarily of research and experimental interest rather than established in mainstream industrial production, with potential applications in energy storage, solid-state devices, and catalytic systems where mixed-valence or mixed-cation oxide properties are exploited. Engineers would consider this compound for advanced applications requiring specific electronic or ionic conductivity characteristics, though material availability and processing methods remain developmental compared to conventional semiconducting alternatives.

solid-state energy storage devicesexperimental semiconductor researchcatalytic applicationsionic conductor developmentadvanced materials R&Dmixed-oxide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.70	GPa	—
Shear Modulus(G)	20.22	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.649	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.337	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 Na2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control