K2HgSbI6

ceramic

· JVASP-102258· K2HgSbI6

K2HgSbI6 is an inorganic halide perovskite ceramic composed of potassium, mercury, antimony, and iodine. This is a research-phase material investigated primarily for optoelectronic and photovoltaic applications due to its tunable bandgap and ionic conductivity properties, though it remains in early-stage development rather than established industrial production. The material family of halide perovskites is valued for next-generation solar cells, light-emitting devices, and radiation detection because of composition flexibility and potential cost advantages over conventional semiconductors, though stability and toxicity concerns (mercury content) present significant barriers to commercialization.

perovskite solar cells (experimental)optoelectronic devices (research)radiation detectionnext-generation photovoltaicssemiconducting ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.284	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1035	eV/atom	—
Formation Energy(ΔHf)	-0.6973	eV/atom	—

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

Regulatory Screening

Environmental

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.

K2HgSbI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental