H3Rh

ceramic

· JVASP-125432· H3Rh

H3Rh is a ceramic compound containing rhodium and hydrogen, representing an interstitial or hydride-based ceramic material. This is a research-phase material that belongs to the family of metal hydride ceramics, which are of scientific interest for their unique bonding structures and potential functional properties. H3Rh is not a widely commercialized engineering material; its study primarily appears in advanced materials research contexts exploring novel ceramic compositions for niche applications requiring rhodium's catalytic, thermal, or chemical resistance properties combined with hydrogen incorporation.

advanced ceramics researchhigh-temperature catalysishydrogen storage materials (experimental)specialty refractory applicationsnoble metal ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2385	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1105	eV/atom	—
Formation Energy(ΔHf)	0.1095	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.

H3Rh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental