PmTlAg2

metal

· JVASP-40877· PmTlAg2

PmTlAg2 is a ternary intermetallic compound containing promethium, thallium, and silver. This is a research-phase material within the precious metal alloy family, developed for specialized applications where the unique electronic or catalytic properties of its constituent elements—particularly promethium's radioactive behavior and the nobility of silver and thallium—may offer advantages. Due to promethium's radioactivity and scarcity, practical applications remain limited to laboratory and theoretical studies; the material is notable within materials chemistry for exploring phase stability and property combinations unavailable in conventional alloys.

experimental intermetallic researchnuclear materials sciencehigh-density alloy developmentprecious metal compoundscatalysis research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3732	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	6.300	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2756	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.

PmTlAg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control