K1 Zn4 Sb3 O12

semiconductor

· K1 Zn4 Sb3 O12

K1Zn4Sb3O12 is an oxide semiconductor compound belonging to the pyrochlore or related complex oxide family, synthesized primarily for research applications in thermoelectric and optoelectronic materials. While not yet established in mainstream commercial production, this material is investigated for potential use in thermal-to-electrical energy conversion and semiconducting device applications, particularly where complex oxide structures with tunable electronic properties are advantageous over conventional semiconductors.

thermoelectric energy conversion (research)semiconductor device developmentcomplex oxide researchhigh-temperature applications (exploratory)optoelectronics (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.810	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.631	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 Zn4 Sb3 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control