Ni2 P2 Rh2

semiconductor

· Ni2 P2 Rh2

Ni₂P₂Rh₂ is an intermetallic compound combining nickel, phosphorus, and rhodium—a research-phase material belonging to the family of transition metal phosphides and rhodium-based alloys. This compound is primarily of interest in catalysis and materials science research rather than established industrial production, with potential applications in electrochemical systems, hydrogen evolution reactions, and high-temperature structural applications where the combination of precious metal (Rh) stability and phosphide reactivity may offer advantages over single-element alternatives.

catalytic materials (research)hydrogen evolution catalystselectrochemical applicationstransition metal phosphideshigh-temperature alloys (exploratory)energy conversion materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5930	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.

Ni2 P2 Rh2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control