K3SmP2O8 — Properties & Data | MatWorld

K3SmP2O8

ceramic

· JVASP-98466· K3SmP2O8

K3SmP2O8 is a rare-earth phosphate ceramic compound containing samarium, potassium, and phosphorus oxides. This material belongs to the family of rare-earth phosphate ceramics, which are primarily of research and development interest rather than established industrial commodities. The material's potential applications leverage rare-earth ceramics' thermal stability, optical properties, and chemical durability, making it relevant for emerging technologies in phosphor systems, solid-state lighting, advanced refractories, and specialized high-temperature applications where conventional oxide ceramics reach their limits.

rare-earth phosphor systemssolid-state lighting researchhigh-temperature refractoriesoptical ceramics developmentthermal barrier coatings (experimental)nuclear fuel applications (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.832	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.144	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.766	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.

K3SmP2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental