NaHfO3 — Properties & Data | MatWorld

NaHfO3

ceramic

· NaHfO3

Sodium hafnate (NaHfO3) is a ceramic compound composed of sodium, hafnium, and oxygen, belonging to the family of perovskite and hafnate-based ceramics. This material is primarily of research and developmental interest for high-temperature applications, advanced refractories, and functional ceramics, where hafnium's exceptional refractory properties and chemical stability are leveraged. NaHfO3 is notable in the materials science community for potential use in extreme thermal environments and specialized nuclear applications, though it remains less commercially established than competing hafnia-based or traditional perovskite alternatives.

high-temperature refractoriesnuclear fuel cladding researchadvanced ceramics developmentthermal barrier coatings (experimental)extreme environment applications

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.2000	μB	DFT
↳	0.9970	μB	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-2.749	eV/atom	DFT
↳	0.2400	eV/atom	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

NaHfO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental