Cu2P2S6

semiconductor

· Cu2P2S6

Cu2P2S6 is a copper phosphorus sulfide compound belonging to the family of metal phosphorus chalcogenides, which are layered semiconductors with potential for optoelectronic and energy storage applications. This material is primarily investigated in research contexts for its tunable band gap, layer-dependent properties, and potential use in next-generation photovoltaic devices, photodetectors, and two-dimensional electronics. It represents an emerging alternative to transition metal dichalcogenides, offering distinct electronic properties driven by its mixed-metal phosphorus-sulfide chemistry.

photovoltaic devicesphotodetectorstwo-dimensional semiconductorsoptoelectronic researchthin-film electronicsenergy conversion materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.200	eV	—

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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.

Cu2P2S6

Electrical Properties

Regulatory Screening

Environmental

Export Control