K2LiBiBr6

ceramic

· JVASP-109230· K2LiBiBr6

K2LiBiBr6 is a halide perovskite ceramic compound combining potassium, lithium, bismuth, and bromine elements. This material belongs to the family of double perovskites and related halide structures currently under active research for optoelectronic and solid-state applications. As a bismuth-based halide compound, it represents an emerging class of lead-free semiconductors and ionic conductors being explored to replace toxic lead halide perovskites in next-generation devices while offering improved stability and environmental compatibility.

perovskite photovoltaics (research)lead-free semiconductorssolid-state ion conductorsoptoelectronic devices (developmental)scintillators (potential)radiation detection materials (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.851	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.946	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02360	eV/atom	—
Formation Energy(ΔHf)	-1.364	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.

K2LiBiBr6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental