TaCsO2F

ceramic

· TaCsO2F

TaCsO₂F is a mixed-metal oxide fluoride ceramic compound containing tantalum, cesium, oxygen, and fluorine. This is a research-phase material belonging to the family of rare-earth and refractory metal oxyfluorides, which are explored for their potential in advanced ceramic applications requiring chemical stability and thermal performance. While not yet widely deployed in mainstream industrial production, compounds of this class are investigated for applications in solid electrolytes, optical materials, and high-temperature chemical environments where fluorine incorporation can modify reactivity and phase stability.

solid-state electrolyteshigh-temperature ceramicsfluoride-containing refractoriesmaterials researchexperimental compoundchemical barrier coatings

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	2.406	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	3.340	eV/atom	DFT

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.

TaCsO2F — Properties & Data | MatWorld

TaCsO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental