CeRhO3

semiconductor

· CeRhO3

CeRhO3 is a mixed-metal oxide ceramic compound combining cerium and rhodium in a perovskite crystal structure, functioning as a semiconductor material. This is primarily a research and experimental compound studied for its electrochemical and catalytic properties rather than an established commercial material. The cerium-rhodium oxide family shows promise in catalysis, solid oxide fuel cells, and oxygen reduction applications, where the combined properties of rare-earth cerium and the catalytic nobility of rhodium offer potential advantages in high-temperature electrochemical systems.

solid oxide fuel cells (SOFC)catalytic coatingsoxygen reduction electrodeshigh-temperature electrochemistryresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.847	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.6710	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	1.769	µB	—

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
Energy Above Hull(ΔEhull)	0.1181	eV/atom	—
Formation Energy(ΔHf)2 entries	-2.288	eV/atom	—
↳	-2.389	eV/atom	—

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

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.

CeRhO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control