Sr1 Ru4 Sb12 — Properties & Data | MatWorld

Sr1 Ru4 Sb12

ceramic

· Sr1 Ru4 Sb12

Sr₁Ru₄Sb₁₂ is a filled skutterudite ceramic compound containing strontium, ruthenium, and antimony in a cage-like crystal structure. This material is primarily investigated as an advanced thermoelectric material for solid-state heat-to-electricity conversion, with potential for waste heat recovery and high-temperature power generation applications. Skutterudites are notable for their low thermal conductivity combined with reasonable electrical conductivity, making them attractive alternatives to traditional thermoelectric materials in moderate-to-high temperature regimes.

thermoelectric generatorswaste heat recoverypower generationsolid-state refrigerationresearch/development phasehigh-temperature energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2830	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.

Sr1 Ru4 Sb12

Other Properties

Regulatory Screening

Environmental