Cr2 P2 S8

semiconductor

· Cr2 P2 S8

Cr₂P₂S₈ is a ternary chalcogenide semiconductor compound combining chromium, phosphorus, and sulfur elements. This material belongs to the family of transition metal phosphide-sulfide systems, which are primarily of research and exploratory interest for semiconductor and optoelectronic applications. While not yet widely deployed in mainstream industrial production, chromium-based phosphide-sulfide compounds show promise in photocatalysis, energy storage, and thin-film device development due to their tunable band gap and mixed-anion character, positioning them as potential alternatives to more conventional binary semiconductors in emerging technologies.

photocatalysis researchenergy storage electrodesthin-film semiconductorsoptoelectronic devices (experimental)catalytic materials developmentnext-generation battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,021.5	ksi	—
Shear Modulus(G)	2,946.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8552	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4750	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.

Cr2 P2 S8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control