Sr1 O1

semiconductor

· Sr1 O1

Strontium monoxide (SrO) is an inorganic ceramic compound belonging to the alkaline earth oxide family, characterized by an ionic crystal structure and semiconducting electrical properties. This material is primarily studied in research contexts for applications requiring high-temperature stability, optical transparency in the infrared spectrum, and ionic conductivity; it finds niche use in specialized ceramics, solid-state electrolytes, and as a dopant or additive in optical and electronic devices, though it remains less common than alternative oxides like MgO or CaO in mainstream engineering applications.

solid-state electrolyteshigh-temperature ceramicsinfrared opticsresearch semiconductorsionic conductorsrefractory coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	99.53	GPa	—
Shear Modulus(G)	61.34	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.778	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.644	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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 O1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control