Pt1 Rh3

semiconductor

· Pt1 Rh3

Pt1Rh3 is a platinum-rhodium intermetallic compound, a brittle metallic phase that combines two noble metals in a 1:3 atomic ratio. This material is primarily explored in research contexts for high-temperature applications and catalytic systems, where the combined properties of platinum and rhodium offer potential advantages in thermal stability and chemical inertness over single-element alternatives.

High-temperature catalysisResearch thermoelectric materialsSpecialized alloy developmentChemical resistant coatingsLaboratory instrumentationAdvanced intermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	258.5	GPa	—
Shear Modulus(G)	133.6	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01510	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.01100	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.

Pt1 Rh3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control