BaSr4Fe5O10

ceramic

· JVASP-113118· BaSr4Fe5O10

BaSr₄Fe₅O₁₀ is a mixed-valence iron oxide ceramic compound belonging to the family of barium-strontium ferrites, which are primarily investigated for magnetic and electrochemical applications. This material is largely in the research phase, studied for potential use in solid oxide fuel cells (SOFCs), oxygen permeation membranes, and as a cathode material in intermediate-temperature electrochemical devices where its mixed ionic-electronic conductivity and oxygen mobility are of interest. The barium-strontium-iron-oxide family is valued for applications requiring materials that can transport both oxide ions and electrons simultaneously, making them candidates for next-generation energy conversion and storage technologies where conventional single-phase ceramics fall short.

solid oxide fuel cellsoxygen permeation membraneselectrochemical cathodeshigh-temperature ceramicsresearch/development phaseionic-electronic conductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2040	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02520	eV/atom	—
Formation Energy(ΔHf)	-2.161	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.

BaSr4Fe5O10

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental