CoMo2S4

metal

· JVASP-58381· CoMo2S4

CoMo2S4 is a cobalt-molybdenum sulfide compound that belongs to the family of transition metal dichalcogenides and mixed-metal sulfides. This material is primarily of research and emerging industrial interest, valued for its catalytic properties in electrochemical and photochemical applications, particularly in hydrogen evolution and sulfur reduction reactions. CoMo2S4 offers advantages over single-component catalysts due to synergistic effects between cobalt and molybdenum sites, making it attractive as an alternative to platinum-based catalysts in energy conversion and storage systems.

hydrogen production catalystselectrochemical water splittingenergy storage and batteriesphotocatalytic applicationsemerging thin-film devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.862	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1136	eV/atom	—
Formation Energy(ΔHf)	-0.7123	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.

CoMo2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control