N12 P4 Si4 — Properties & Data | MatWorld

N12 P4 Si4

ceramic

· N12 P4 Si4

N12 P4 Si4 is a nitride-phosphide-silicide ceramic compound, likely a ternary or quaternary ceramic material combining nitrogen, phosphorus, and silicon chemistry. This composition family sits at the intersection of nitride and phosphide ceramics, suggesting potential applications where thermal stability, hardness, and chemical resistance are valued. Without established industrial precedent for this specific formulation, it represents a research-phase material exploring whether hybrid nitrogen-phosphorus-silicon bonding can deliver performance advantages—such as improved fracture toughness, thermal shock resistance, or oxidation protection—compared to single-phase alternatives like silicon nitride or boron phosphide.

high-temperature structural ceramics (research)wear-resistant cutting toolsthermal barrier coatings (potential)refractory componentsadvanced ceramic matrix compositesoxidation-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.042	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7050	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.

N12 P4 Si4

Electrical Properties

Other Properties

Regulatory Screening

Environmental