Rb12 Sb4 Se12

semiconductor

· Rb12 Sb4 Se12

Rb12Sb4Se12 is a mixed-halide semiconductor compound belonging to the family of rubidium antimony selenides, a class of materials studied for their ionic and electronic transport properties. This composition represents a research-phase material investigated primarily for solid-state ionic conduction and potential thermoelectric or photovoltaic applications, where the layered structure and mixed-valence character may offer advantages over simpler binary semiconductors. Engineers considering this material should note it is not yet a commercial standard; interest centers on fundamental research into superionic conductivity and energy conversion in next-generation solid-state devices.

solid-state ionic conductorsthermoelectric researchphotovoltaic researchsuperionic material developmentadvanced battery electrolyteslaboratory/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.249	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.035	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.

Rb12 Sb4 Se12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control