HfCsO2F

ceramic

· HfCsO2F

HfCsO2F is an experimental hafnium-based ceramic compound containing cesium, oxygen, and fluorine. This material belongs to the family of complex fluoride ceramics and is primarily of research interest for its potential in nuclear waste immobilization and as a host phase for lanthanide fission products. While not yet established in mainstream industrial production, hafnium fluoride ceramics are investigated for their chemical durability and radiation resistance, making them candidate materials for long-term storage of radioactive isotopes in engineered barrier systems.

nuclear waste immobilizationfission product host phasesradiation-resistant ceramicsresearch ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.220	eV/atom	—

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

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.

HfCsO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental