Rb2 Sn4 Br10

semiconductor

· Rb2 Sn4 Br10

Rb₂Sn₄Br₁₀ is a halide perovskite semiconductor compound combining rubidium, tin, and bromine, belonging to the emerging class of metal halide perovskites. This material is primarily explored in research contexts for next-generation photovoltaic and optoelectronic applications, where tin-based halide perovskites offer potential advantages such as reduced toxicity compared to lead-containing alternatives and tunable bandgaps suitable for solar cells and light-emitting devices.

perovskite solar cellsoptoelectronic devicesphotovoltaic researchlight-emitting applicationsthin-film semiconductorsnext-generation photonics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.382	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.123	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.

Rb2 Sn4 Br10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control