Rb2Sn3Sb2S10

semiconductor
· Rb2Sn3Sb2S10

Rb2Sn3Sb2S10 is a quaternary sulfide semiconductor compound combining rubidium, tin, antimony, and sulfur—a member of the complex chalcogenide family that includes both ternary and higher-order metal sulfides. This is a research-stage material studied primarily for its potential in photovoltaic and thermoelectric applications, where mixed-metal sulfides offer tunable bandgaps and crystal structures unavailable in simpler binary or ternary systems. The rubidium–tin–antimony–sulfur system represents an emerging frontier in sustainable semiconductor development, as sulfide-based absorbers can offer lower toxicity and earth-abundance advantages over conventional cadmium or lead halide perovskites, though synthesis and stability remain active research challenges.

thin-film photovoltaics (research stage)thermoelectric materials (development)chalcogenide semiconductor researchnext-generation solar cellsmaterials chemistry explorationbandgap engineering for optoelectronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
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.