HoZrO3

ceramic

· HoZrO3

HoZrO3 is a rare-earth zirconate ceramic compound combining holmium and zirconium oxides, belonging to the pyrochlore or perovskite oxide family. This material is primarily investigated in research contexts for high-temperature structural and thermal applications, particularly as a thermal barrier coating (TBC) candidate and in advanced refractory systems where exceptional thermal stability and low thermal conductivity are advantageous. Compared to yttria-stabilized zirconia (YSZ), rare-earth zirconates like HoZrO3 offer potential improvements in phase stability and sintering resistance at ultra-high temperatures, making them of interest for next-generation aerospace and power generation applications.

thermal barrier coatingshigh-temperature refractoriesgas turbine componentsaerospace applicationsadvanced ceramics researchthermal management systems

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)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.936	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.

HoZrO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental