Ba4 Ca2 I12

semiconductor

· Ba4 Ca2 I12

Ba₄Ca₂I₁₂ is a mixed halide perovskite semiconductor composed of barium, calcium, and iodine. This is a research-stage material being investigated for optoelectronic and photovoltaic applications, particularly as part of the broader family of inorganic halide perovskites that offer potential advantages in stability and tunability compared to organic-inorganic hybrids. Engineers would consider this material primarily in exploratory device development where thermal stability, radiation hardness, or simplified manufacturing (avoiding volatile organic precursors) are design priorities, though the material remains pre-commercialization.

perovskite solar cellsradiation detectorsscintillation materialsoptoelectronic researchX-ray imaginghigh-temperature photovoltaics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.598	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.740	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.

Ba4 Ca2 I12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control