K2RbPt

metal

· JVASP-76260· K2RbPt

K2RbPt is an intermetallic compound combining potassium, rubidium, and platinum—a rare ternary metal system primarily of research interest rather than established industrial production. This material belongs to the family of precious-metal intermetallics and is investigated for fundamental studies of phase stability, electronic structure, and mechanical behavior in systems combining alkali metals with platinum-group metals. While not currently deployed in commercial applications, compounds in this family are of potential interest to materials researchers exploring novel alloy systems for high-performance or specialized environments, though synthesis complexity and cost severely limit practical development.

materials researchintermetallic compound studiesphase diagram investigationfundamental metallurgyexperimental alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,460.5	ksi	—
Poisson's Ratio(ν)	0.2400	-	—
Shear Modulus(G)	934	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1436	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.091	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1255	eV/atom	—
Formation Energy(ΔHf)	0.02652	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.

K2RbPt

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control