Ce4 S8 Sr2

semiconductor

· Ce4 S8 Sr2

Ce₄S₈Sr₂ is a rare-earth sulfide semiconductor compound combining cerium and strontium with sulfur, representing an emerging class of mixed-metal chalcogenide materials under active research. This material family is being investigated for potential optoelectronic and photocatalytic applications where rare-earth-doped semiconductors can offer tunable band gaps and unique luminescent properties. While not yet in widespread industrial production, compounds of this type show promise in specialized applications where rare-earth semiconductors provide advantages over conventional binary semiconductors.

photocatalysis researchrare-earth optoelectronicsexperimental semiconductor devicesluminescent materials developmentadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00340	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.227	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.

Ce4 S8 Sr2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control