CuRhO2

Name: CuRhO2
Brand: MatWorld

ceramic

· CuRhO2

CuRhO2 is a ternary ceramic oxide compound combining copper, rhodium, and oxygen. This material belongs to the delafossite family of oxides, which are primarily of research interest for their potential in transparent conducting oxides and advanced catalytic applications rather than established industrial production. The cuprate-rhodate system is investigated for specialized electrochemical devices, photocatalysis, and potentially high-temperature structural ceramics, though it remains largely in the experimental phase without widespread commercial deployment.

experimental catalyststransparent conducting oxides (research)photocatalytic applicationselectrochemical deviceshigh-temperature ceramics (research)materials science development

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	23,780.7	ksi	DFT
↳	26,282.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3800	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	6,491.6	ksi	DFT
↳	7,679.7	ksi	DFT · OptB88vdW

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
Density(ρ)	0.2484	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9060	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)3 entries	13.37	-	DFT · OptB88vdW
↳	13.71	-	DFT · PBE
↳	12.81 range 12.13–13.49median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)	11.42	-	DFT · OptB88vdW
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	0.5933	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.577	me	DFT · OptB88vdW · 27°C
Electrical Conductivity(σ)	4.560	S/cm	Measured · 127°C
Electrical Resistivity(ρe)	0.00219	Ω·m	Measured · 127°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)3 entries	0.0000346	W/(m·K²)	Measured · 127°C
↳	0.00371	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00219	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)3 entries	275.3	μV/K	Measured · 127°C
↳	-293.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	371.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	25.95	%	DFT · TBmBJ

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7913	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.

CuRhO2 — Properties & Data | MatWorld

CuRhO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental