Ho2Bi2O7

ceramic

· JVASP-46081· Ho2Bi2O7

Ho₂Bi₂O₇ is a mixed rare-earth bismuth oxide ceramic belonging to the pyrochlore family, characterized by a complex crystal structure with potential functional properties. This compound is primarily investigated in research contexts for high-temperature applications and as a thermal barrier material, leveraging the thermal management capabilities typical of rare-earth oxide ceramics; it represents an emerging alternative in the pyrochlore family for specialized applications requiring stability at elevated temperatures and resistance to thermal cycling.

thermal barrier coatingshigh-temperature ceramicsrare-earth oxide researchpyrochlore materials developmentaerospace thermal protectionmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3210	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	14.65	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1016	eV/atom	—
Formation Energy(ΔHf)	-2.285	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.

Ho2Bi2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental