K2HgSbBr6

ceramic

· JVASP-106205· K2HgSbBr6

K2HgSbBr6 is a halide perovskite ceramic compound containing potassium, mercury, antimony, and bromine. This is an experimental material primarily studied in research settings for optoelectronic and photovoltaic applications, representing an emerging class of lead-free and tin-free perovskite alternatives being investigated to replace conventional toxic heavy-metal perovskites. Engineers and researchers are evaluating this material family for potential use in next-generation solar cells, light-emitting devices, and radiation detection systems where stability, non-toxicity, and tunable electronic properties offer advantages over conventional perovskites.

perovskite solar cellsoptoelectronic devicesradiation detectorsresearch and developmentlead-free semiconductorsphotovoltaic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.955	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)	0.1015	eV/atom	—
Formation Energy(ΔHf)	-0.9478	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.

K2HgSbBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental