K2CeSi6O15

ceramic

· JVASP-25580· K2CeSi6O15

K2CeSi6O15 is a rare-earth silicate ceramic compound containing potassium, cerium, and silicon oxide phases. This material belongs to the family of rare-earth silicates, which are of significant interest in materials research for high-temperature applications and optical functionality. While primarily investigated in research and development contexts rather than widespread industrial production, rare-earth silicates like this composition are explored for applications requiring thermal stability, chemical durability, and potential luminescent or refractory properties.

refractory materials researchhigh-temperature ceramicsrare-earth host phasesoptical/luminescent coatingsthermal barrier applicationsadvanced ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1103	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.489	eV	—
Seebeck Coefficient(S)	-576.5	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.935	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.

K2CeSi6O15

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental