TaMoS4

metal

· JVASP-105393· TaMoS4

TaMoS₄ is a refractory metal sulfide compound combining tantalum and molybdenum with sulfur, belonging to the family of transition metal chalcogenides. This is an emerging research material investigated for high-temperature structural applications and energy storage due to the exceptional thermal stability and chemical inertness of refractory tantalum-molybdenum systems. Compared to conventional superalloys or ceramic composites, TaMoS₄ offers potential advantages in extreme oxidation resistance and thermal shock tolerance, though industrial adoption remains limited and material performance data continues to be developed.

high-temperature structural componentsrefractory applicationsresearch and developmentextreme environment materialsenergy storage electrodeswear-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2142	lb/in³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.054	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.

TaMoS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control