Co2 Mo1 S4

semiconductor

· Co2 Mo1 S4

Co₂Mo₁S₄ is a mixed-metal sulfide semiconductor compound combining cobalt and molybdenum with sulfur, belonging to the family of transition metal dichalcogenides and related multimetallic sulfides. This material is primarily investigated in research contexts for electrocatalytic applications, particularly in hydrogen evolution and energy storage devices, where it combines the catalytic activity of molybdenum sulfides with cobalt's favorable electronic properties. Compared to single-metal sulfides like MoS₂, the cobalt-molybdenum composition offers enhanced catalytic performance and improved electrical conductivity, making it a candidate for next-generation electrocatalysts in green hydrogen production and electrochemical energy systems.

hydrogen evolution catalystselectrochemical energy storagewater splitting electrodeselectrocatalysis researchbattery and supercapacitor electrodesemerging semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00350	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3840	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.

Co2 Mo1 S4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control