NiRh2O4 — Properties & Data | MatWorld

NiRh2O4

ceramic

· JVASP-51466· NiRh2O4

NiRh2O4 is a nickel-rhodium oxide ceramic compound belonging to the spinel or mixed-metal oxide family. This material is primarily of research and development interest rather than established in mainstream production, being investigated for applications requiring high thermal stability, oxidation resistance, and catalytic properties due to its noble-metal (rhodium) content. Engineers considering this material should evaluate it in the context of catalytic systems, high-temperature oxidation barriers, or electrochemical devices where the synergistic effects of nickel and rhodium oxides may provide advantages over simpler single-metal oxides.

catalytic systemshigh-temperature oxidation resistanceelectrochemical applicationsresearch/experimental materialsmixed-metal oxide ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.026	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	3.986	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000267	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000252	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	45.42	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	43.84	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02490	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8283	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NiRh2O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental