LiHfO — Properties & Data | MatWorld

LiHfO

ceramic

· JVASP-118522· LiHfO

Lithium hafnate (LiHfO) is a ceramic compound combining lithium oxide with hafnia, typically investigated as a functional ceramic material for specialized applications requiring thermal stability and ionic properties. This material family is primarily of research and development interest rather than established high-volume production, with potential applications in solid-state electrolytes, thermal barrier coatings, and high-temperature ceramic systems where hafnium-based oxides provide superior chemical and thermal durability compared to conventional alternatives.

solid-state battery electrolytesthermal barrier coatingshigh-temperature ceramicslithium-ion conductor researchrefractory applicationsadvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11.29 range -3.990–26.56median of 2 measurements	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	-0.07000	-	DFT · OptB88vdW
Shear Modulus(G)	3.920 range -5.330–13.17median of 2 measurements	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.428 range 1.674–5.181median of 2 measurements	kg/m³	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)	2.711 range 0.9983–4.425median of 2 measurements	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6611 range -1.052–2.374median of 2 measurements	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.

LiHfO

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental