CsSiOFN

ceramic

· CsSiOFN

CsSiOFN is an experimental oxynitride ceramic compound containing cesium, silicon, oxygen, fluorine, and nitrogen. This material belongs to the family of advanced ceramics being explored for high-temperature and specialized optical applications, where the incorporation of fluorine and nitrogen into the silicon-oxygen framework is intended to modify thermal stability, chemical resistance, or optical properties compared to conventional silicates. Research on this composition is driven by potential applications in extreme-environment engineering where traditional ceramics face limitations, though it remains largely in the development phase without widespread commercial adoption.

High-temperature structural ceramicsAdvanced refractory materialsOptical/photonic devices (research)Thermal barrier coatings (experimental)Chemical corrosion resistance applications

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)	1.171	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.600	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.

CsSiOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental