Ag2 Bi4 Se6 Cl2

semiconductor

· Ag2 Bi4 Se6 Cl2

Ag₂Bi₄Se₆Cl₂ is a layered mixed-halide chalcogenide semiconductor composed of silver, bismuth, selenium, and chlorine. This is a research-phase compound belonging to the family of bismuth-based semiconductors with potential applications in photovoltaics and ionics; such materials are explored as alternatives to lead-based perovskites and for solid-state ion transport due to their layered crystal structure and tunable bandgaps.

photovoltaic absorber layers (experimental)solid-state electrolyteshalide perovskite alternativesthin-film semiconductors (research)optoelectronic devices (emerging)ion transport materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4570	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.

Ag2 Bi4 Se6 Cl2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control