CsCoO3

ceramic

· CsCoO3

CsCoO3 is a mixed-valence transition metal oxide ceramic composed of cesium, cobalt, and oxygen in a perovskite-related structure. This is primarily a research material studied for its electronic, magnetic, and electrocatalytic properties rather than an established commercial ceramic. Interest in this compound focuses on energy applications—particularly oxygen evolution reactions in alkaline electrolyzers and fuel cells—and on fundamental studies of how cobalt oxidation states and crystal structure influence functional performance in electrochemical devices.

electrochemical catalysiswater splitting electrodesfuel cell componentsmaterials researchenergy conversion devicestransition metal oxide studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.415	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.140	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.

CsCoO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental