TaHO2 — Properties & Data | MatWorld

TaHO2

ceramic

· JVASP-139103· TaHO2

TaHO₂ is a tantalum-based oxide ceramic combining tantalum, hydrogen, and oxygen into a dense refractory compound. This material belongs to the family of advanced oxide ceramics and appears to be primarily explored in research contexts for applications requiring high thermal stability and chemical resistance. It is notable among tantalum ceramics for its potential in extreme-environment applications where traditional oxides or metal tantalum alone prove insufficient.

refractory materialshigh-temperature applicationschemical processing equipmentresearch/experimental ceramicscorrosive environment resistanceaerospace thermal barriers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3261	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6728	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.470	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

TaHO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental