K2 Na6 W2 O10

semiconductor

· K2 Na6 W2 O10

K₂Na₆W₂O₁₀ is a mixed-alkali tungsten oxide compound belonging to the family of polyoxometalates and tungstate-based semiconductors. This is primarily a research material explored for its ionic conductivity and photocatalytic properties, rather than an established industrial commodity. The material is investigated in solid-state chemistry and materials science contexts for potential applications in ion transport devices and environmental remediation, where its layered structure and mixed-cation composition offer tunable electronic and electrochemical behavior compared to single-alkali alternatives.

solid-state ion conductorsphotocatalytic materials (research)tungstate-based semiconductorswater treatment (experimental)electrochemical devices (development phase)materials chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.698	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.216	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 Na6 W2 O10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control