Sm4 P4 O16 — Properties & Data | MatWorld

Sm4 P4 O16

ceramic

· Sm4 P4 O16

Sm₄P₄O₁₆ is a samarium phosphate ceramic compound belonging to the family of rare-earth phosphates, which are typically studied for their thermal and chemical stability at elevated temperatures. This material is primarily of research and developmental interest rather than established commodity production, with potential applications in thermal barrier coatings, nuclear fuel matrices, and solid-state electrolytes where rare-earth phosphates offer resistance to sintering and chemical degradation in harsh environments.

thermal barrier coatingshigh-temperature ceramicsnuclear materialsrare-earth compoundssolid electrolytes (developmental)corrosion-resistant matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.878	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.168	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.

Sm4 P4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental