Li2 Ca1 Hf1 F8 — Properties & Data | MatWorld

Li2 Ca1 Hf1 F8

ceramic

· Li2 Ca1 Hf1 F8

Li2Ca1Hf1F8 is a ternary fluoride ceramic compound combining lithium, calcium, and hafnium fluoride phases. This material belongs to the complex fluoride family and is primarily of research and developmental interest rather than established industrial production. Fluoride ceramics of this composition are investigated for solid electrolyte applications in advanced lithium-ion batteries and as potential thermal barrier or optical materials, where the combination of ionic conduction pathways and chemical stability offers advantages over conventional oxide ceramics in select high-performance electrochemical or thermal environments.

solid-state battery electrolyteslithium-ion conductorsthermal barrier coatingsoptical/photonic materialsresearch-stage ceramicselectrochemical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	81.76	GPa	DFT · OptB88vdW
Shear Modulus(G)	34.61	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	7.077	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.801	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.

Li2 Ca1 Hf1 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental