HoPPd

ceramic

· JVASP-141974· HoPPd

HoPPd is a ceramic composite or intermetallic compound combining holmium (Ho), palladium (Pd), and likely platinum-group or refractory elements. This material represents an advanced ceramic or ceramic-metal hybrid designed for extreme-environment applications where thermal stability, corrosion resistance, and high-temperature strength are critical. While not a mainstream commercial material, HoPPd falls within the family of rare-earth and noble-metal ceramics being researched for aerospace, nuclear, and high-temperature catalytic applications where conventional superalloys or oxides reach their limits.

high-temperature aerospace componentsnuclear reactor materialscatalytic converters and reactorsrefractory applicationscorrosion-resistant coatingsadvanced ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.359	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01200	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)	-1.290	eV/atom	—

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

Regulatory Screening

Environmental

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.

HoPPd

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental