K12 Na6 Al2 Sb8

semiconductor

· K12 Na6 Al2 Sb8

K12Na6Al2Sb8 is a complex quaternary semiconductor compound belonging to the family of alkali metal–aluminum–antimony systems, likely investigated for thermoelectric or photovoltaic applications due to the electronic properties imparted by its mixed-cation and group-15 framework. This material exists primarily in research and development contexts rather than established production; compounds of this type are explored for their potential to achieve favorable band gaps and charge carrier mobility in solid-state devices, though they remain less mature than conventional semiconductors like Si or GaAs.

thermoelectric materials (research)photovoltaic devices (experimental)solid-state electronics (developmental)low-temperature semiconductor applicationsmaterials discovery and screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8544	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5480	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.

K12 Na6 Al2 Sb8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control