Ca4 Bi2 O1

ceramic

· Ca4 Bi2 O1

Ca₄Bi₂O₁ is a rare-earth oxide ceramic compound containing calcium and bismuth, representing a mixed-valence oxide system that is primarily of research interest rather than established industrial production. This material belongs to the family of bismuth-containing ceramics, which are investigated for potential applications in electrolytes, photocatalysts, and functional oxides due to bismuth's unique electronic properties and variable oxidation states. The compound's notable characteristics stem from its complex crystal structure and the interplay between calcium and bismuth cations, making it relevant to materials scientists exploring advanced ceramics for emerging technologies in energy conversion and catalysis.

experimental/research ceramicsoxide ion conductorsphotocatalytic applicationshigh-temperature ceramicsfunctional oxideselectronic materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	48.81	GPa	—
Shear Modulus(G)	32.53	GPa	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.677	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.

Ca4 Bi2 O1

Mechanical Properties

Other Properties

Regulatory Screening

Environmental