HfBiO2

ceramic

· JVASP-138232· HfBiO2

HfBiO2 is a complex oxide ceramic combining hafnium and bismuth oxides, representing a mixed-valence ceramic compound in the rare-earth and refractory oxide family. This material is primarily of research and development interest rather than established production, with potential applications in high-temperature electronics, thermal barrier systems, and advanced dielectric devices where bismuth and hafnium oxides' properties—thermal stability, chemical inertness, and electrical characteristics—can be leveraged in a synergistic composite structure.

thermal barrier coatingshigh-temperature electronicsadvanced dielectricsrefractory compositesmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,553.1	ksi	—
Poisson's Ratio(ν)	0.2800	-	—
Shear Modulus(G)	6,945.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3316	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.461	eV/atom	—
Formation Energy(ΔHf)	-1.397	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.

HfBiO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental