S8 Cu2 Rh4

semiconductor

· S8 Cu2 Rh4

S8 Cu2 Rh4 is a ternary intermetallic semiconductor compound combining sulfur, copper, and rhodium elements. This material belongs to the family of metal chalcogenide semiconductors and appears to be a research or specialized composition rather than a widely commercialized alloy. The rhodium-copper-sulfur system is of interest in materials research for its potential thermoelectric, catalytic, or optoelectronic properties, though industrial adoption remains limited compared to more conventional semiconductor platforms.

Thermoelectric devices (research stage)Catalytic applicationsSpecialty optoelectronics (emerging)Materials research and developmentHigh-temperature semiconductor exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8359	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5160	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.

S8 Cu2 Rh4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control