K2 Sr1 P4 O12

ceramic

· K2 Sr1 P4 O12

K2Sr1P4O12 is a mixed-metal phosphate ceramic compound containing potassium, strontium, and phosphorus. This material belongs to the family of polyphosphate ceramics, which are studied for their potential as solid electrolytes, thermal insulators, and structural ceramics in specialized applications. The compound represents an experimental research material rather than an established commercial product, with its unique composition potentially offering tailored ionic conductivity or thermal properties depending on synthesis and processing methods.

solid-state electrolytes (research)thermal barrier coatings (potential)ion conductors (experimental)ceramic matrices (advanced applications)materials researchphosphate-based ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	30.93	GPa	—
Shear Modulus(G)	25.50	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.941	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.508	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.

K2 Sr1 P4 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental