K2InCuBr6

metal
· JVASP-109849· K2InCuBr6

K2InCuBr6 is an inorganic halide compound containing potassium, indium, copper, and bromine—a mixed-metal bromide that belongs to the family of perovskite-related and double-perovskite structures. This material is primarily of research interest rather than established industrial production, investigated for optoelectronic and photovoltaic applications where the combination of heavy metals and halide framework offers potential for light absorption and charge transport. Engineers and materials scientists study compounds in this family as lead-free or tin-free alternatives for next-generation solar cells and semiconductors, though K2InCuBr6 remains largely in experimental stages and faces challenges around stability, synthesis reproducibility, and toxicity assessment compared to conventional semiconductors.

perovskite solar cells (research)optoelectronic semiconductors (experimental)lead-free photovoltaicshalide double-perovskitesmaterials research and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.