Mo3WS8 — Properties & Data | MatWorld

Mo3WS8

metal

· JVASP-28744· Mo3WS8

Mo3WS8 is a mixed-metal sulfide compound containing molybdenum and tungsten, belonging to the family of transition metal chalcogenides. This is a research-phase material primarily investigated for catalytic and energy storage applications due to its layered crystal structure and electronic properties that differ from binary sulfides.

hydrogen evolution catalysiselectrochemical energy storagethin-film coatingslubricant additivesresearch phase materialscatalytic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1514	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8580	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	11.83	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	10.52	-	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.03331	C/m²	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9254	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Mo3WS8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control